Lenovo (Singapore) Pte. Ltd.

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H04L 5/00 - Arrangements affording multiple use of the transmission path 422
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1.

ELECTRONIC APPARATUS AND CONTROLLING METHOD

      
Application Number 18243834
Status Pending
Filing Date 2023-09-08
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Nishino, Hironari
  • Yang, Xinmei
  • Mori, Hidehisa
  • Tran, Thixuanmai

Abstract

The electronic apparatus includes a processor, a memory, a signal generation circuit and a vibration generator. The processor executes a program. The memory stores the program. The signal generation circuit generates a beep signal for generating a beep sound. The vibration generator generates the vibrations on the basis of the beep signal.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F 1/16 - Constructional details or arrangements
  • G06F 3/0354 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
  • G06F 3/16 - Sound input; Sound output

2.

REQUESTING DATA FROM AN OAM

      
Application Number 18546952
Status Pending
Filing Date 2022-02-17
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Karampatsis, Dimitrios
  • Vaishnavi, Ishan

Abstract

Apparatuses, methods, and systems are disclosed for efficient data collection from an Operations, Administration and Management (“OAM”). One apparatus includes a processor and a transceiver that receives, from a first network function, a first request to provide data for at least one data type information. Here, the first request includes an indication that the data is to be available as historical data. The processor processes the data required according to the first request and sends a second request to a Data Repository Function (“DRF”). Here, the second request includes the data required and an indication that the data is to be available as historical data. The processor provides the data required to the first network function.

IPC Classes  ?

  • H04L 43/04 - Processing captured monitoring data, e.g. for logfile generation
  • H04W 24/08 - Testing using real traffic

3.

REROUTING MESSAGE TRANSMISSIONS

      
Application Number 18546241
Status Pending
Filing Date 2022-02-09
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Baskaran, Sheeba Backia Mary
  • Kuchibhotla, Ravi
  • Kunz, Andreas
  • Velev, Genadi

Abstract

Apparatuses, methods, and systems are disclosed for rerouting message transmissions. One method includes receiving, at a first network device, a registration request message. The method includes delaying, by the first network device, primary authentication, security setup, or a combination thereof based at least partly on a subscription permanent identifier (SUFI) from a second network device and subscription information. The method includes determining, at the first network device, whether to transmit a reroute non-access stratum (NAS) message.

IPC Classes  ?

4.

CHANNEL STATE INFORMATION REPORTING FOR MULTIPLE TRANSMIT/RECEIVE POINTS AND FREQUENCY DIVISION DUPLEX RECIPROCITY

      
Application Number 18263515
Status Pending
Filing Date 2022-01-28
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Hindy, Ahmed Monier Ibrahim Saleh
  • Nangia, Vijay

Abstract

Various aspects of the present disclosure relate to channel state information reporting for multiple transmit/receive points and frequency division duplex reciprocity. One apparatus includes at least one memory and at least one processor that is configured to a channel state information (“CSI”) reporting configuration, the CSI reporting configuration comprising an indicator of multi-point transmission, and a configuration comprising at least two groups of channel measurement resources (“CMRs”). The at least one processor determines at least one CSI report based on the at least two groups of CMRs, the at least one CSI report mapped to a transmission hypothesis corresponding to one of a single-point transmission and a multi-point transmission. The at least one processor transmits the at least one CSI report to the mobile wireless communication network, the at least one CSI report ordered according to a predefined priority.

IPC Classes  ?

  • H04W 24/10 - Scheduling measurement reports
  • H04L 5/00 - Arrangements affording multiple use of the transmission path

5.

PERFORMING ACTIONS BASED ON A GROUP SWITCHING FLAG

      
Application Number 18393192
Status Pending
Filing Date 2023-12-21
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor Golitschek Edler Von Elbwart, Alexander Johann Maria

Abstract

Apparatuses, methods, and systems are disclosed for performing actions based on a group switching flag. One method includes configuring a user equipment with a plurality of groups of search space sets, wherein: the plurality of groups of search space sets comprises a first group of search space sets and a second group of search space sets; and the user equipment changes between monitoring the first group of search space sets and monitoring the second group of search space sets. The method includes performing: a first set of actions in response to a presence of a group switching flag; a second set of actions in response to no presence of the group switching flag; or a combination thereof.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04W 24/08 - Testing using real traffic

6.

ACCESS PATH SWITCHING

      
Application Number EP2023067176
Publication Number 2024/078753
Status In Force
Filing Date 2023-06-23
Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor Salkintzis, Apostolis

Abstract

A User Equipment (UE) configured to perform a first registration with a core network via a first access network and a second registration with the core network via a second access network, and to initiate establishment of a multiaccess data connection comprising a first and second access paths associated with the first and second registrations respectively. The UE is configured to receive first and second access path identities associated with the first access path and the second access path respectively. The UE is further configured to initiate a third registration with the core network, via a third access network, including providing to the core network a source access path identity, and to initiate a switching of one of the access paths of the multiaccess data connection from the first or second access path, identified by the source access path identity, to a third access path associated with the third registration.

IPC Classes  ?

  • H04W 48/18 - Selecting a network or a communication service
  • H04W 60/00 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
  • H04W 76/15 - Setup of multiple wireless link connections

7.

NOTIFICATION HANDLING FOR VERTICAL FEDERATED LEARNING ENABLEMENT

      
Application Number EP2023080344
Publication Number 2024/079365
Status In Force
Filing Date 2023-10-31
Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Pateromichelakis, Emmanouil
  • Samdanis, Konstantinos

Abstract

Various aspects of the present disclosure relate to a network entity for wireless communication with an AI/ML Service Registry, the AI/ML Service Registry being configured to manage a subscription for notifications related to a Federated Learning (FL) service, the network entity comprising: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the network entity to: send a subscription request to the AI/ML Service Registry, wherein the subscription request comprises a request to receive information on at least one application layer event type; and receive, from the AI/ML Service Registry, information related to the at least one application layer event type.

IPC Classes  ?

  • G06N 3/098 - Distributed learning, e.g. federated learning
  • G06N 20/20 - Ensemble learning
  • H04L 41/16 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence
  • H04L 67/55 - Push-based network services

8.

LITHIUM-ION CELL

      
Application Number 17965397
Status Pending
Filing Date 2022-10-13
First Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Yebka, Bouziane
  • Wong, Tin-Lup
  • Jakes, Philip J.

Abstract

A method can include providing a first pre-mix that includes a first population of solid particles of a first material for lithiation in an electrode of a lithium-ion cell and a second population of solid particles for a second material for lithiation in the electrode of the lithium-ion cell; providing a second pre-mix that includes a population of solid particles of the first material for lithiation in the electrode of the lithium-ion cell; forming the electrode by coating a substrate using the first pre-mix and the second pre-mix to form a coated substrate with a desired distribution of the second material in the electrode; and forming the lithium-ion cell using the electrode.

IPC Classes  ?

  • H01M 4/583 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx
  • H01M 4/04 - Processes of manufacture in general
  • H01M 4/38 - Selection of substances as active materials, active masses, active liquids of elements or alloys
  • H01M 4/62 - Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries

9.

KEY IDENTIFICATION FOR MOBILE EDGE COMPUTING FUNCTIONS

      
Application Number 18264744
Status Pending
Filing Date 2022-02-08
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Kunz, Andreas
  • Baskaran, Sheeba Backia Mary

Abstract

Various aspects of the present disclosure relate to key identification for mobile edge computing functions. An apparatus includes at least one memory and at least one processor that is configured to generate a unique key set identifier (“KSI”) associated with a multi-access edge computing (“MEC”) service, derive a key for a network function based on a corresponding root key and the generated KSI, the KSI provided as input to a key derivation function (“KDF”), and transmit an application registration request message to the network function for establishing a secure connection to the network function using the key, the application registration request message comprising the KSI.

IPC Classes  ?

  • H04W 12/041 - Key generation or derivation
  • H04W 60/00 - Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

10.

SECURE DATA COLLECTION VIA A MESSAGING FRAMEWORK

      
Application Number 18547295
Status Pending
Filing Date 2022-02-21
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Kunz, Andreas
  • Karampatsis, Dimitrios
  • Baskaran, Sheeba Backia Mary

Abstract

Various aspects of the present disclosure relate to secure data collection via a messaging framework. An apparatus includes at least one memory and at least one processor that is configured to receive a subscription request from a data consumer function, the subscription request comprising a data tag associated with a data producer function, generate a security key for the data tag, generate a binding for the data tag between the security key, the data consumer function, and the data producer function, and transmit, for use in data transmissions between the data producer function and the data consumer function a service request message to the data producer function, the service request message comprising the data tag and the security key, and a data exposure response message to the data consumer function, the data exposure response message comprising the data tag and the security key.

IPC Classes  ?

11.

LITHIUM-ION CELL ELECTRODE CHARACTERIZATION

      
Application Number 17965416
Status Pending
Filing Date 2022-10-13
First Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Yebka, Bouziane
  • Wong, Tin-Lup
  • Jakes, Philip J.

Abstract

A method can include sensing one or more materials of a graphite-based anode electrode for a lithium-ion battery that includes silicon; and characterizing the silicon content in the graphite-based anode electrode where, for example, distribution of the silicon in the graphite-based anode electrode may be characterized.

IPC Classes  ?

  • H01M 4/1393 - Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
  • H01M 4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
  • H01M 10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
  • H01M 10/48 - Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte

12.

CONFIGURING A SIDELINK RESOURCE POOL

      
Application Number 18547131
Status Pending
Filing Date 2022-02-18
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Ganesan, Karthikeyan
  • Löhr, Joachim
  • Basu Mallick, Prateek
  • Kuchibhotla, Ravi

Abstract

Apparatuses, methods, and systems are disclosed for configuring a sidelink resource pool. One method includes receiving, at a user equipment (UE) from a base station, downlink configuration information (DCI) for a resource pool. The DCI indicates: a starting symbol offset from a beginning of a logical sidelink (SL) slot; a physical sidelink shared channel (PSSCH) symbol duration; a symbol offset between the PSSCH and a physical sidelink feedback channel (PSFCH); a symbol offset between the PSFCH and a physical uplink control channel (PUCCH); a number of repetitions; a type of repetitions; or some combination thereof. The method includes performing a sidelink transmission in the resource pool based on the DCI.

IPC Classes  ?

  • H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink
  • H04W 72/0446 - Resources in time domain, e.g. slots or frames
  • H04W 72/232 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling

13.

DATA CONNECTION ESTABLISHMENT IN RESPONSE TO A DISASTER CONDITION

      
Application Number 18547120
Status Pending
Filing Date 2021-02-18
First Publication Date 2024-04-18
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Velev, Genadi
  • Salkintzis, Apostolis
  • Karampatsis, Dimitrios
  • Atarius, Roozbeh

Abstract

Apparatuses, methods, and systems are disclosed for data connection establishment in response to a disaster condition. One method (600) includes receiving (602), at a first network function in a first mobile communication network, a first message from a second network function in the first mobile communication network. The first message includes a data connection establishment request from a remote unit and a disaster indication indicating that the data connection establishment request is in response to a disaster condition in a second mobile communication network, and the disaster condition disables the remote unit from connecting to the second mobile connection network. The method (600) includes determining (604) destination addresses in the second mobile communication network. The method (600) includes configuring (606) a data connection corresponding to the data connection establishment request to accept data traffic between the remote unit and the destination addresses.

IPC Classes  ?

  • H04W 48/18 - Selecting a network or a communication service
  • H04W 48/02 - Access restriction performed under specific conditions

14.

REFERENCE VALUE REPORTING FOR ARTIFICIAL INTELLIGENCE ENABLED CHANNEL STATE INFORMATION REPORTING FRAMEWORK

      
Application Number IB2023062275
Publication Number 2024/079727
Status In Force
Filing Date 2023-12-05
Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hindy, Ahmed
  • Pourahmadi, Vahid
  • Kothapalli, Venkata Srinivas
  • Nangia, Vijay

Abstract

Various aspects of the present disclosure relate to reference value reporting for artificial intelligence enabled channel state information reporting framework. An artificial intelligence/machine learning (AI/ML)-based CSI feedback mechanism is described. A node (e.g., a UE) that deploys an encoder of an AI/ML model generates a CSI report that includes a CSI part (e.g., CSI feedback) and a reference value part. The reference value part is a pre-determined reference sequence that is also known to the node (e.g., a network entity) that deploys a decoder of the AI/ML model. The node that deploys the encoder transmits the CSI report to the node that deploys the decoder. By using the reference value in the CSI report, the node that deploys the decoder can quantify a CSI reconstruction error, and hence adjust a nominal CQI value fed back by the node with the encoder side.

IPC Classes  ?

  • H04B 7/0417 - Feedback systems
  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

15.

POLICY MANAGEMENT

      
Application Number EP2023069725
Publication Number 2024/078756
Status In Force
Filing Date 2023-07-14
Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Atarius, Roozbeh
  • Karampatsis, Dimitrios

Abstract

Various aspects of the present disclosure relate to policy management procedures. In one aspect of the present disclosure there is provided an apparatus for wireless communication, comprising: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the apparatus to: receive a first message, the first message comprising a first instruction including a policy section identifier and an empty policy section that is associated with the policy section identifier to request deletion, from the at least one memory, of contents of a policy section associated with the policy section identifier; and transmit a second message, the second message indicating that the policy section associated with the policy section identifier is not stored in the at least one memory.

IPC Classes  ?

  • H04L 41/0894 - Policy-based network configuration management

16.

PREDICTIVE CONFLICT MANAGEMENT

      
Application Number EP2023068399
Publication Number 2024/078754
Status In Force
Filing Date 2023-07-04
Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Samdanis, Konstantinos
  • Pateromichelakis, Emmanouil
  • Karampatsis, Dimitrios

Abstract

A network entity comprises a transceiver and processing circuitry configured to obtain a simulation model of a radio access network, the simulation model being configurable using one or more parameters to simulate operation of the radio access network, receive a network configuration requirement for the radio access network, wherein the network configuration requirement is applicable to a first network automation application and configure said one or more parameters of the simulation model based on the network configuration requirement and a network configuration requirement applicable to at least one other second network automation application. The entity is further configured to perform a simulation of operations of the radio access network using the simulation model with the updated one or more parameters and predict any potential conflicts that arise as a result of the network configuration requirements.

IPC Classes  ?

  • H04L 41/14 - Network analysis or design
  • H04L 41/0823 - Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
  • H04L 41/147 - Network analysis or design for predicting network behaviour
  • H04L 41/149 - Network analysis or design for prediction of maintenance

17.

SENSING IN A WIRELESS COMMUNICATION NETWORK

      
Application Number EP2023070649
Publication Number 2024/078762
Status In Force
Filing Date 2023-07-25
Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Velev, Genadi
  • Taghizadeh Motlagh, Seyedomid
  • Samdanis, Konstantinos

Abstract

Various aspects of the present disclosure relate to a network entity for wireless communication. The network entity compises: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the network entity to: receive a sensing request relating to a sensing task and providing a set of sensing request parameters based on the sensing task; send a sensing preparation request to one or more sensing nodes corresponding to one or more of the sensing request parameters; receive a sensing preparation response from the one or more sensing nodes; and send a sensing configuration request to a first sensing node of the one or more sensing nodes based on the sensing preparation response.

IPC Classes  ?

  • H04L 67/51 - Discovery or management thereof, e.g. service location protocol [SLP] or web services
  • G01S 7/00 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , ,
  • H04W 4/38 - Services specially adapted for particular environments, situations or purposes for collecting sensor information
  • H04W 48/16 - Discovering; Processing access restriction or access information
  • H04W 48/18 - Selecting a network or a communication service
  • H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]

18.

SENSING IN A WIRELESS COMMUNICATION NETWORK

      
Application Number EP2023070648
Publication Number 2024/078761
Status In Force
Filing Date 2023-07-25
Publication Date 2024-04-18
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Velev, Genadi
  • Taghizadeh Motlagh, Seyedomid
  • Samdanis, Konstantinos

Abstract

Various aspects of the present disclosure relate to a network entity for wireless communication. The network entity comprises: at least one memory; and at least one processor coupled with the at least one memory and configured to cause the network entity to: receive registration requests from sensing nodes in a wireless communication network, wherein the registration requests comprise an indication of sensing capability comprising a sensing service area of the sensing node; maintain one or more registers of sensing nodes and their respective sensing capabilities; and send a registration response indicating a result of the registration request.

IPC Classes  ?

  • H04L 67/51 - Discovery or management thereof, e.g. service location protocol [SLP] or web services
  • H04W 48/18 - Selecting a network or a communication service

19.

CENTRIFUGAL FAN AND ELECTRONIC APPARATUS

      
Application Number 18450405
Status Pending
Filing Date 2023-08-16
First Publication Date 2024-04-11
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Kitamura, Masahiro
  • Hashiba, Junki
  • Tomizawa, Shusaku
  • Adachi, Takateru

Abstract

A centrifugal fan includes: a fan having a motor that rotates around a central axis, and a plurality of blades provided on an outer periphery of the motor; and a casing which accommodates the fan, and has an intake port provided in the axial direction of the central axis, and an exhaust port provided in a direction orthogonal to the central axis, wherein an end surface of each of the plurality of blades that faces the intake port is provided with an inclined portion that inclines such that a height thereof in the axial direction gradually decreases toward the motor, and the plurality of blades include a plurality of blade groups having different start point positions at which the inclined portions start to incline in a direction from the tips of the blades toward the motor.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
  • F04D 17/16 - Centrifugal pumps for displacing without appreciable compression
  • F04D 29/42 - Casings; Connections for working fluid for radial or helico-centrifugal pumps

20.

HEAT RADIATION STRUCTURE, ELECTRONIC DEVICE, AND HEAT TRANSFER STRUCTURE

      
Application Number 18469958
Status Pending
Filing Date 2023-09-19
First Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Kitamura, Masahiro
  • Kamimura, Takuroh
  • Watanabe, Ryota
  • Hashiba, Junki

Abstract

A heat radiation structure includes a mesh that abuts on a surface of a die, and a vapor chamber that interposes the mesh between the surface of the die and the vapor chamber. The mesh includes a heat generation element abutting range portion that is provided at a central portion of the mesh, is impregnated with a liquid metal, and abuts on the surface of the die to receive heat, and a pair of heat generation element non-abutting range portions that continuously extends from both sides of the heat generation element abutting range portion and does not abut on the surface of the die. Each of the pair of heat generation element non-abutting range portions is fixed to the vapor chamber via a sheet material. Each of a pair of the heat generation element non-abutting range portions is interposed between a pair of the sheet materials.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

21.

PROVISIONING SERVER SELECTION IN A CELLULAR NETWORK

      
Application Number 18546224
Status Pending
Filing Date 2022-02-08
First Publication Date 2024-04-11
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Kunz, Andreas
  • Baskaran, Sheeba Backia Mary
  • Velev, Genadi

Abstract

Apparatuses, methods, and systems are disclosed for provisioning server selection in a cellular network. One method includes communicating, at a network device, with a remote unit via a first network function. The method includes receiving an authentication request from the first network function. The method includes selecting a provisioning server based on a remote unit identity of an onboarding profile, based on a pre-configuration, or a combination thereof. The method includes transmitting a response message to the first network function. The response message includes a provisioning server address.

IPC Classes  ?

  • H04L 9/08 - Key distribution
  • H04W 12/04 - Key management, e.g. using generic bootstrapping architecture [GBA]

22.

USER INTERACTION DATA TRANSPORTATION USING REAL-TIME TRANSPORT PROTOCOL HEADER EXTENSION

      
Application Number IB2023060932
Publication Number 2024/075092
Status In Force
Filing Date 2023-10-30
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor Stoica, Razvan-Andrei

Abstract

Various aspects of the present disclosure relate to user interaction data transportation using real-time transport protocol header extension. One or more physical device interactions by a user are sampled to obtain interaction data inputs, such as for a user playing cloud gaming or using extended reality on their user equipment. These interaction data inputs are generated frequently, such as approximately 250 to 1000 times per second. One or more interaction short messages (e.g., less than 100 bytes), which are time-sensitive, are generated from the user interaction data and included in one or more transport header extensions of a real-time transport protocol data unit. The real-time transport protocol data unit is transmitted to a remote device, such as a network entity.

IPC Classes  ?

  • H04L 67/50 - Network services
  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06T 19/00 - Manipulating 3D models or images for computer graphics
  • G06V 40/20 - Movements or behaviour, e.g. gesture recognition
  • H04L 9/40 - Network security protocols
  • H04L 65/65 - Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
  • H04N 21/6437 - RTP [Real-time Transport Protocol]
  • H04L 67/131 - Protocols for games, networked simulations or virtual reality
  • H04L 69/22 - Parsing or analysis of headers
  • H04L 69/16 - Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]

23.

RESOURCE SCHEDULING IN MULTIPLE PATHS

      
Application Number IB2023061007
Publication Number 2024/075094
Status In Force
Filing Date 2023-11-01
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Basu Mallick, Prateek
  • Löhr, Joachim
  • Kuchibhotla, Ravi

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support resource scheduling in multiple paths. For instance, implementations provide ways for enabling a user equipment (UE) to obtain sidelink resources and for connection reestablishment in multipath scenarios. In implementations, a UE uses sidelink resources provided by a primary path to a first cell where the UE establishes a radio resource control (RRC) connection until a second link and/or secondary path addition. In scenarios where the primary path is changed to the second path, the UE can start using the sidelink resources provided by a serving cell on the second path.

IPC Classes  ?

  • H04W 40/22 - Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
  • H04W 40/24 - Connectivity information management, e.g. connectivity discovery or connectivity update
  • H04W 76/14 - Direct-mode setup
  • H04W 88/04 - Terminal devices adapted for relaying to or from another terminal or user

24.

TIMING ALIGNMENT ACQUISITION

      
Application Number IB2023061119
Publication Number 2024/075096
Status In Force
Filing Date 2023-11-03
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Basu Mallick, Prateek
  • Löhr, Joachim
  • Kuchibhotla, Ravi

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support timing alignment acquisition. For instance, implementations provide an optimized RACH procedure performed for the purpose of early acquisition of timing alignment information, e.g., before a handover occurs. Further, implementations provide for ways for a UE engaging in early timing alignment acquisition to respond to a cell switch instruction.

IPC Classes  ?

25.

EFFICIENTLY TRANSMITTING A SET OF SAMPLES TO ANOTHER DEVICE

      
Application Number IB2023061453
Publication Number 2024/075097
Status In Force
Filing Date 2023-11-13
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Pourahmadi, Vahid
  • Kothapalli, Venkata Srinivas
  • Hindy, Ahmed
  • Nangia, Vijay

Abstract

Various aspects of the present disclosure relate to an artificial intelligence/machine learning (AI/ML) model that facilitates transmitting channel state information (CSI) feedback to a network entity. In one or more implementations, the AI/ML model includes one or more neural networks implemented at a user equipment to encode CSI feedback, and one or more neural networks implemented at a network entity to decode the encoded CSI feedback. A set of samples, such as training data to train the AI/ML model, is obtained that are based on an input to the AI/ML model and an expected output from the AI/ML model. A collection of samples in the set are grouped together and a single sample representing the collection of samples is determined. A reduced set of samples is determined that includes the single sample rather than the collection of samples, and this reduced set of samples is transmitted to a network entity.

IPC Classes  ?

  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
  • G06N 3/0455 - Auto-encoder networks; Encoder-decoder networks
  • H04L 25/02 - Baseband systems - Details

26.

REPEATER SIGNAL PATTERN AS ASSISTING INFORMATION

      
Application Number IB2023061613
Publication Number 2024/075098
Status In Force
Filing Date 2023-11-16
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Taghizadeh Motlagh, Seyedomid
  • Ali, Ali Ramadan
  • Thomas, Robin Rajan
  • Nambiar, Soumya Somasekharan

Abstract

Various aspects of the present disclosure relate to an apparatus for repeater signal pattern as assisting information. The apparatus, such as a receiving device (e.g., a UE) receives a first signaling indicating a receive configuration for reception of a reference signal, and receives a second signaling indicating estimated signal configuration information including a propagation pattern attributable to a repeater device. The receiving device receives the reference signal according to the receive configuration, and receives a third signaling indicating measurement of the reference signal based at least in part on the estimated signal configuration information.

IPC Classes  ?

  • H04B 7/04 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
  • H04L 5/00 - Arrangements affording multiple use of the transmission path

27.

ENCODING AND DECODING OF INPUT INFORMATION

      
Application Number IB2023062801
Publication Number 2024/075102
Status In Force
Filing Date 2023-12-15
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Pourahmadi, Vahid
  • Hindy, Ahmed
  • Kothapalli, Venkata Srinivas
  • Nangia, Vijay

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support encoding and decoding of input information. For instance, implementations provide systems and signalling for compressing input feedback data (e.g., channel state information (CSI)), quantizing, and transferring the compressed information, as well as reconstructing the input data from the received compressed and quantized data. The described implementations can utilize multiple latent representations of the input feedback data which can be quantized using different quantization schemes. Further, the described implementations are adaptable to use different numbers of feedback bits. Implementations also include aspects for training neural network models for compressing and decompressing feedback data and explained how the neural network models can be used during the inference phase at a receiver side with assistance signals from a transmitter side.

IPC Classes  ?

28.

KEYBOARD UNIT AND ELECTRONIC APPARATUS

      
Application Number 18390560
Status Pending
Filing Date 2023-12-20
First Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Nagase, Kentaro
  • Douzono, Satoshi

Abstract

A keyboard unit includes a plurality of keytops; a baseplate supporting the plurality of keytops; and a light-emitting module having a light guide plate, a first flexible sheet covering a first surface of the light guide plate, and a second flexible sheet covering a second surface of the light guide plate opposite to the first surface of the light guide plate, wherein the light-emitting module is disposed on the baseplate such that the first flexible sheet is between the baseplate and the light guide plate, a hole is formed in the light-emitting module through the light guide plate, the first flexible sheet, and the second flexible sheet, and at a periphery of the hole, the second flexible sheet is fixed to the baseplate to form a continuous barrier from the second surface of the light guide plate to the baseplate.

IPC Classes  ?

  • F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
  • G06F 1/16 - Constructional details or arrangements
  • G06F 3/02 - Input arrangements using manually operated switches, e.g. using keyboards or dials
  • H01H 13/02 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch - Details
  • H01H 13/70 - Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard

29.

EFFICIENT BWP OPERATION FOR SIDELINK OPERATION

      
Application Number 18544211
Status Pending
Filing Date 2023-12-18
First Publication Date 2024-04-11
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Loehr, Joachim
  • Basu Mallick, Prateek
  • Ganesan, Karthikeyan

Abstract

Apparatuses, methods, and systems are disclosed for deactivation of a bandwidth part (BWP). A base station may be configured to transmit a first configuration for one or more uplink (UL) BWPs, for a carrier of a serving cell, where at least one UL BWP of the one or more UL BWPs is an active UL BWP associated with a first numerology. The base station may be further configured to transmit a second configuration for a sidelink (SL) BWP, for the carrier of the serving cell, wherein the SL BWP is associated with a second numerology, where the SL BWP is deactivated in response to the first numerology being different than the second numerology.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04L 1/1607 - Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals - Details of the supervisory signal
  • H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
  • H04W 72/56 - Allocation or scheduling criteria for wireless resources based on priority criteria

30.

COMBINED ONE-TO-MANY AND MANY-TO-ONE SIDELINK POSITIONING

      
Application Number IB2023060113
Publication Number 2024/075088
Status In Force
Filing Date 2023-10-09
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Thomas, Robin Rajan
  • Ganesan, Karthikeyan
  • Ben Hadj Fredj, Abir

Abstract

Various aspects of the present disclosure relate to performing one-to-many and many-to-one sidelink positioning, such as using sidelink time difference of arrival (SL-TDoA) and sidelink round trip time (SL-RTT) positioning techniques in a single sidelink positioning session. Positioning measurements for a particular device (e.g., a target UE) are generated by both the particular device and a set of additional devices, and these positioning measurements are provided to a positioning calculation entity that can estimate the location of the particular device.

IPC Classes  ?

  • H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management

31.

PHYSICAL SIDELINK FEEDBACK CHANNEL RESOURCE CONFIGURATION

      
Application Number IB2023060980
Publication Number 2024/075093
Status In Force
Filing Date 2023-10-31
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ganesan, Karthikeyan
  • Golitschek Edler Von Elbwart, Alexander

Abstract

Various aspects of the present disclosure relate to an apparatus for physical sidelink feedback channel (PSFCH) resource configuration. The apparatus, such as a sidelink transmitting UE, receives a configuration indicating multiple PSFCH occasions per physical sidelink shared channel (PSSCH) transmission in a resource pool, where the multiple PSFCH occasions are each configurable in more than one resource block (RB) set. The apparatus transmits a sidelink communication to a receiving UE based at least in part on a determination to transmit in a PSFCH occasion according to the PSSCH transmission in a RB set.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04L 1/1829 - Arrangements specially adapted for the receiver end
  • H04W 74/0808 - using carrier sensing, e.g. carrier sense multiple access [CSMA]

32.

TIMING ALIGNMENT ACQUISITION

      
Application Number IB2023061089
Publication Number 2024/075095
Status In Force
Filing Date 2023-11-02
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Löhr, Joachim
  • Basu Mallick, Prateek
  • Kuchibhotla, Ravi

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support timing alignment acquisition. For instance, implementations provide for an optimized RACH procedure performed for the purpose of early acquisition of timing alignment (TA) information, e.g., before a handover occurs. Further, implementations enable a candidate cell for a handover to identify a random access procedure as an early TA acquisition RACH, which can enable successful performance of the RACH procedure without establishing an radio resource control (RRC) connection in the candidate cell.

IPC Classes  ?

33.

MULTIPLE NODES FOR USER EQUIPMENT POSITIONING

      
Application Number IB2023061807
Publication Number 2024/075099
Status In Force
Filing Date 2023-11-22
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ardah, Khaled Nafez Rauf
  • Thomas, Robin Rajan

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support multiple nodes for user equipment positioning. For instance, anchor nodes are configured to cooperate (e.g., via backhaul and/or OTA transmission) to exchange position-related parameters and confidence information pertaining to the position-related parameters. Further, subband non-overlapping full duplex (SBFD) can be used for OTA transmission to occur in a DL subband that is configured to overlap with the UL subband.

IPC Classes  ?

  • G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
  • G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves

34.

TECHNIQUES FOR PDU SET-AWARE APPLICATIONS AND ASSOCIATED SIGNALING

      
Application Number IB2023061943
Publication Number 2024/075100
Status In Force
Filing Date 2023-11-27
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Stoica, Razvan-Andrei
  • Löhr, Joachim
  • Basu Mallick, Prateek
  • Kuchibhotla, Ravi

Abstract

Various aspects of the present disclosure relate to PDU set-aware multimedia applications and associated signaling. An NE (1800) includes at least one memory (1804) and at least one processor (1802) configured to cause the NE (1800) to encode media of an application into a plurality of ADUs as logically independent units of information, group, by an application RTP sender routine, each ADU into one or more PDU sets, determine, for each of the PDU sets, PDU set information, encapsulate the PDU set information for each of the PDUs in the PDU set in an extension header element packetized within an RTP extension header of an RTP PDU corresponding to the RTP PDU payload of each of the one or more PDUs of the PDU set, and transmit the RTP PDUs comprising the PDU set information.

IPC Classes  ?

  • H04L 65/65 - Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
  • H04L 65/70 - Media network packetisation
  • H04L 65/75 - Media network packet handling
  • H04L 65/80 - Responding to QoS

35.

CODEBOOK-BASED TRAINING DATASET REPORTS FOR CHANNEL STATE INFORMATION

      
Application Number IB2023062268
Publication Number 2024/075101
Status In Force
Filing Date 2023-12-05
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hindy, Ahmed
  • Pourahmadi, Vahid
  • Kothapalli, Venkata Srinivas
  • Nangia, Vijay

Abstract

Various aspects of the present disclosure relate to codebook-based training dataset reports for channel state information (CSI). A training dataset report is generated or obtained that corresponds to CSI based on a precoding matrix indicator (PMI) codebook. The training dataset report includes multiple parameters corresponding to the PMI codebook and weight values associated with those parameters. These parameters are aggregations of similar training dataset points corresponding to CSI and the weight values are indications of rates of occurrence of the similar training dataset points. The training dataset report is then transmitted to another device (e.g., a network entity or a UE).

IPC Classes  ?

  • H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

36.

DATA DIFFERENTIATION FOR A RADIO BEARER

      
Application Number IB2023063249
Publication Number 2024/075103
Status In Force
Filing Date 2023-12-26
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Löhr, Joachim
  • Basu Mallick, Prateek
  • Choi, Hyung-Nam
  • Kuchibhotla, Ravi

Abstract

Various aspects of the present disclosure relate to data differentiation based on an importance level. A UE (900) may be configured to receive (1202), at a PDCP layer/entity, new data for a radio bearer/QoS flow, the new data corresponding to a PDU Set and to identify (1204) a respective importance level for the PDU Set, the respective importance level being one of a plurality of importance levels. The UE (900) may be configured to route (1206) the new data to a respective RLC entity/bearer that corresponds to the respective importance level, where the PDCP layer/entity is associated with a plurality of RLC entities/bearers, each RLC entity/bearer corresponding to a different one of the plurality of importance levels.

IPC Classes  ?

  • H04W 28/02 - Traffic management, e.g. flow control or congestion control

37.

CONGESTION HANDLING BASED ON AN IMPORTANCE LEVEL

      
Application Number IB2023063251
Publication Number 2024/075104
Status In Force
Filing Date 2023-12-26
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Löhr, Joachim
  • Basu Mallick, Prateek
  • Choi, Hyung-Nam
  • Kuchibhotla, Ravi

Abstract

Various aspects of the present disclosure relate to discarding pending data based on an importance level. A UE (900) may be configured to store (1702) data for transmission, the data associated with a plurality of importance levels, and to receive (1704) an indication from a RAN. The UE (900) may be configured to activate (1706) a discarding mode based at least in part on the indication, and to perform (1708) discarding of pending data based at least in part on a respective importance level associated with the pending data while the discarding mode is activated.

IPC Classes  ?

  • H04W 28/02 - Traffic management, e.g. flow control or congestion control
  • H04L 47/11 - Identifying congestion
  • H04L 47/32 - Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames

38.

INFORMATION PROCESSING DEVICE AND CONTROL METHOD

      
Application Number JP2022037624
Publication Number 2024/075280
Status In Force
Filing Date 2022-10-07
Publication Date 2024-04-11
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor Nishio Masashi

Abstract

This information processing device detects a facial image region containing a facial image from within an image captured by an imaging unit, gives an instruction for activation from a standby state on the basis of the detection of the facial image region from within a first image captured by the imaging unit while in the standby state in order to activate a system on the basis of the instruction, and executes authentication processing for authenticating whether or not a user is legitimate after the system is activated. The information processing device next determines whether or not the instruction for activation from the standby state is to be given when the facial image region is detected from within the first image captured by the imaging unit while in the standby state on the basis of the facial image detected from within the first image while in the standby state and the authentication result of the authentication processing.

IPC Classes  ?

  • G06F 21/32 - User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints

39.

NETWORK SECURITY BASED ON ROUTING INFORMATION

      
Application Number 18264894
Status Pending
Filing Date 2022-02-08
First Publication Date 2024-04-04
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Baskaran, Sheeba Backia Mary
  • Velev, Genadi
  • Kunz, Andreas

Abstract

Apparatuses, methods, and systems are disclosed for network security based on routing information. One method includes receiving at a first network device, a security request message from an initial access and mobility management function (AMF), an initial security anchor function (SEAF)), or a combination thereof. The security request message includes information indicating a serving network name (SNN), whether routing information is required, a subscription permanent identifier (SUFI), or some combination thereof. The method includes determining, at the first network device, routing information based on the security request message. The method includes transmitting, from the first network device, a security response message to the initial AMF, the initial SEAF, or the combination thereof. The security response message includes the routing information.

IPC Classes  ?

  • H04W 12/041 - Key generation or derivation
  • H04W 12/08 - Access security
  • H04W 40/02 - Communication route or path selection, e.g. power-based or shortest path routing

40.

TAPE MEMBER AND ELECTRONIC APPARATUS

      
Application Number 18363844
Status Pending
Filing Date 2023-08-02
First Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Nakanishi, So
  • Hosoya, Satoshi
  • Yamauchi, Takehito
  • Ishikawa, Keita

Abstract

A tape member of an electronic apparatus includes: double-sided adhesive tape having a releasable property by stretching; and a sheet-shaped handle member connected to the double-sided adhesive tape, a user holding the handle member when stretch-releasing the double-sided adhesive tape. The handle member is wound around the double-sided adhesive tape in a direction intersecting the longitudinal direction of the double-sided adhesive tape.

IPC Classes  ?

  • G06F 1/16 - Constructional details or arrangements

41.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, RECORDING MEDIUM, AND CONTROL METHOD

      
Application Number 18446477
Status Pending
Filing Date 2023-08-09
First Publication Date 2024-04-04
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Yoshitomi, Keiichi
  • Yamazaki, Mitsuhiro

Abstract

An information processing system includes an information processing apparatus and an input device, where the input device includes a vibrating unit, the information processing apparatus includes a touch sensor and a display unit, and the touch sensor and the display unit are superimposed on each other. A controller of the information processing apparatus or the input device supplies, to the vibrating unit, a drive signal obtained by synthesizing a vibration component and a sound component in response to contact of the input device with the touch sensor, and determines output characteristics of the sound component based on an acoustic environment of the information processing apparatus.

IPC Classes  ?

  • G06F 3/16 - Sound input; Sound output
  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

42.

TRANSPARENT WEB CONTENT VALIDATION TREE

      
Application Number 17937926
Status Pending
Filing Date 2022-10-04
First Publication Date 2024-04-04
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Stolbikov, Igor
  • Han, Chunling
  • De Hoyos, Christian
  • Li, Scott Wentao

Abstract

The management of web page content includes maintaining an auditable log of trust verification relating to the web page content. The management further includes an attestation of a source of the web page content. The attestation relates to a security practice of the source, computer code provided by the source, a reputation of the source, and a history of the source. A modified version of a Verkle Tree is then applied to the auditable log and the attestation of the source.

IPC Classes  ?

  • G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities

43.

DATA PREPARATION IN A WIRELESS COMMUNICATIONS SYSTEM

      
Application Number EP2022081509
Publication Number 2024/068017
Status In Force
Filing Date 2022-11-10
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Pateromichelakis, Emmanouil
  • Samdanis, Konstantinos

Abstract

There is provided a data preparation configuration entity in a wireless communications system. The data preparation configuration entity comprises a transceiver arranged to receive (910), a request for application layer data processing management, the request comprising a requirement for managing raw data from at least one data source. The data preparation configuration entity comprises a processor arranged to configure (920), at least one parameter of a data preparation configuration based on the request for application layer data processing management, the at least one parameter comprising information for preparing the required data. Also relates to a data preparation entity.

IPC Classes  ?

  • H04L 41/0803 - Configuration setting
  • H04L 41/0895 - Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
  • H04L 43/06 - Generation of reports
  • H04L 41/16 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence

44.

INTER-PLANE SERVICE BASED ARCHITECTURE IN A WIRELESS COMMUNICATIONS NETWORK

      
Application Number EP2022082425
Publication Number 2024/068023
Status In Force
Filing Date 2022-11-18
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Pateromichelakis, Emmanouil
  • Samdanis, Konstantinos

Abstract

There is provided a method in a configuration entity, the configuration entity in a wireless communication network. The method comprises receiving a request for interplane service-based architecture management from a consumer. The method further comprises generating a configuration for a microservice environment based on the request, wherein the microservice environment comprises a plurality of microservices and a topology of the service based architecture. The method further comprises controlling at least one capability and/or permission related to the microservices within the microservice environment based on the configuration.

IPC Classes  ?

  • H04L 41/0895 - Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
  • H04L 41/122 - Discovery or management of network topologies of virtualised topologies e.g. software-defined networks [SDN] or network function virtualisation [NFV]
  • H04L 41/5051 - Service on demand, e.g. definition and deployment of services in real time

45.

NODE IDENTIFICATION USING SIDELINK IN A WIRELESS COMMUNICATIONS NETWORK

      
Application Number EP2022082458
Publication Number 2024/068024
Status In Force
Filing Date 2022-11-18
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Basu Mallick, Prateek
  • Löhr, Joachim
  • Karampatsis, Dimitrios
  • Ganesan, Karthikeyan

Abstract

Accordingly, there is provided a method in a sidelink remote user equipment, the method comprises receiving a discovery message including a cell identity and a length field from a sidelink relay user equipment. The method further comprises receiving a system information message from a serving cell of a serving node. The method further comprises determining a node identity from the received discovery message; and determining if the node identity determined from the received discovery message is the same as that included in the system information message.

IPC Classes  ?

  • H04B 7/02 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
  • H04W 76/14 - Direct-mode setup
  • H04W 88/04 - Terminal devices adapted for relaying to or from another terminal or user

46.

TIME SENSITIVE NETWORK STREAM COMMUNICATION IN A WIRELESS COMMUNICATION NETWORK

      
Application Number EP2022083527
Publication Number 2024/068025
Status In Force
Filing Date 2022-11-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Karampatsis, Dimitrios
  • Ganesan, Karthikeyan

Abstract

There is provided a user equipment supporting device-side time sensitive network translation in a wireless communication network. The user equipment comprising a receiver arranged to receive a sidelink configuration from a network function, the sidelink configuration comprising one or more quality of service parameters based on 5GS network bridge information, for communicating a time sensitive network stream over sidelink, the receiver being further arranged to receive the time sensitive network stream. The user equipment further comprising a processor arranged to determine to transmit the time sensitive network stream to another user equipment over sidelink according to a virtual local area network identifier of the time sensitive network stream, and further arranged to determine quality of service parameters for the transmission over sidelink, based on the sidelink configuration. The user equipment further comprising a transmitter arranged to discover and establish a sidelink connection with the another user equipment based on the sidelink configuration, the transmitter being further arranged to transmit the time sensitive network stream to the another user equipment over the sidelink connection.

IPC Classes  ?

  • H04W 76/14 - Direct-mode setup
  • H04L 47/28 - Flow control; Congestion control in relation to timing considerations
  • H04W 56/00 - Synchronisation arrangements

47.

CHANNEL STATE INFORMATION REPORTING

      
Application Number IB2023059467
Publication Number 2024/069370
Status In Force
Filing Date 2023-09-25
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hindy, Ahmed
  • Pourahmadi, Vahid
  • Kothapalli, Venkata Srinivas
  • Nangia, Vijay

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support channel state information (CSI) reporting. For instance, implementations provide for configuring user equipment (UE) with reporting machine learning (ML) output pertaining to CSI (e.g., artificial intelligence/ML (AI/ML)-based inference data) with a quantization resolution that is inversely proportional to a reported rank. Further, implementations provide for using a CSI feedback priority ordering that is based on a bit significance of a given parameter. Implementations also provide for configuring a UE with reporting a fixed number of a plurality of channel dimensions in a CSI report.

IPC Classes  ?

  • H04B 7/00 - Radio transmission systems, i.e. using radiation field
  • H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04W 24/10 - Scheduling measurement reports

48.

CONFIGURATION OF SIDELINK TRANSMISSION

      
Application Number IB2023059473
Publication Number 2024/069375
Status In Force
Filing Date 2023-09-25
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Golitschek Edler Von Elbwart, Alexander
  • Ganesan, Karthikeyan
  • Löhr, Joachim
  • Basu Mallick, Prateek

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support configuration for sidelink transmission. The disclosure, for example, describes ways for determining sidelink transmission offset as a function of sidelink transmission priority. For instance, sidelink transmission offset may be determined as a positive offset value from a symbol boundary time and/or a negative offset value from a symbol boundary time.

IPC Classes  ?

  • H04W 72/25 - Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
  • H04W 72/56 - Allocation or scheduling criteria for wireless resources based on priority criteria
  • H04W 72/0446 - Resources in time domain, e.g. slots or frames
  • H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices

49.

NETWORK-CONTROLLED REPEATER OPERATION DURING BEAM RECOVERY PROCEDURE OF THE BACKHAUL LINK

      
Application Number IB2023059557
Publication Number 2024/069434
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ali, Ali Ramadan
  • Ganesan, Karthikeyan

Abstract

Various aspects of the present disclosure relate to a device and a method for a network-controlled repeater (NCR) device to detect, indicate and recover from a backhaul failure. The method includes communicating, by the NCR device: (i) with network device(s) via a first link or a second link and with a user device via a third link. A beam association is determined of the first link and the second link. The method includes determining that the first link is communicated on a first beam and the second link is communicated on a second beam of the network device(s). In response, the method includes monitoring a reference signal received on the second link for an indication of backhaul failure of the second link. The method includes transmitting a request for backhaul beam recovery on the first link in response to detecting the indication of backhaul failure of the second link.

IPC Classes  ?

  • H04B 7/155 - Ground-based stations
  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

50.

RESOURCE ALLOCATION FOR SIDELINK POSITIONING GROUP

      
Application Number IB2023059558
Publication Number 2024/069435
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Thomas, Robin Rajan
  • Ganesan, Karthikeyan
  • Ben Hadj Fredj, Abir

Abstract

Various aspects of the present disclosure relate to group resource allocation enhancements for SL positioning. A UE (1300) may be configured to receive (1602) a request to perform group-assisted sidelink (SL) positioning and to transmit (1604), to a configuration device, a request for SL positioning time-frequency resources for a SL positioning group. The UE (1300) may be configured to receive (1606), from the configuration device, a response comprising an allocation of a plurality of SL positioning time-frequency resources for the SL positioning group and to perform (1608) group-assisted SL positioning using the allocated plurality of SL positioning time-frequency resources.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path

51.

RESOURCE SCHEDULING AND PROCESSING FOR SIDELINK POSITIONING

      
Application Number IB2023059562
Publication Number 2024/069439
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Thomas, Robin Rajan
  • Ganesan, Karthikeyan
  • Ben Hadj Fredj, Abir

Abstract

Various aspects of the present disclosure relate to resource scheduling for a SL positioning group. A UE (1300) may be configured to schedule (1602), to each member of a SL positioning group, a set of SL positioning time-frequency resources of a plurality of SL positioning time-frequency resources and to configure (1604) each member of the SL positioning group with a particular set of SL positioning time-frequency resources. The UE (1300) may be configured to transmit (1606), to a SL positioning group member, an activation command for transmission of at least one SL PRS using a respective scheduled set of SL positioning time- frequency resources and to transmit (1608), to the SL positioning group member, a deactivation command to release the respective scheduled set of SL positioning time-frequency resources.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
  • H04W 76/14 - Direct-mode setup
  • H04W 72/121 - Wireless traffic scheduling for groups of terminals or users
  • H04W 72/40 - Resource management for direct mode communication, e.g. D2D or sidelink

52.

DETERMINING A MONITORING WINDOW FOR CONTROL INFORMATION

      
Application Number IB2023059632
Publication Number 2024/069487
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Bagheri, Hossein
  • Nangia, Vijay
  • Jung, Hyejung
  • Löhr, Joachim
  • Basu Mallick, Prateek

Abstract

Apparatuses, methods, and systems are disclosed for determining a monitoring window for control information. One method (1400) includes receiving (1402) a DRX configuration for a set of non-uniform DRX cycles. The set of non-uniform DRX cycles occurs according to a pattern that periodically repeats, and at least two DRX cycles of the set of non-uniform DRX cycles have different durations. The method (1400) includes determining (1404) a first set of DRX cycles based on the DRX configuration. The method (1400) includes receiving (1406) a search space configuration associated with monitoring a DCI format. DCI of the DCI format is to be monitored for a PDCCH monitoring window of time outside of an active time of a DRX cycle. The method (1400) includes receiving (1408) a DCP configuration for monitoring the DCI format.

IPC Classes  ?

  • H04W 52/02 - Power saving arrangements
  • H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]
  • H04L 5/00 - Arrangements affording multiple use of the transmission path

53.

PROVIDING SECURITY KEYS TO A SERVING NETWORK OF A USER EQUIPMENT

      
Application Number IB2023059654
Publication Number 2024/069502
Status In Force
Filing Date 2023-09-27
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Kunz, Andreas
  • Baskaran, Sheeba Backia Mary

Abstract

Various aspects of the present disclosure relate to situations where a secure connection is established, e.g., using an application session key, between a user equipment (UE) and an application function (AF) in a home public land mobile network (HPLMN) of the UE. The AF communicates the application session key to an authentication and key management for applications (AKMA) anchor function (AAnF) in the HPLMN, also referred to as a home AAnF (HAAnF). The user can roam with the UE to a visited public land mobile network (VPLMN) and the AAnF transmits the application session key to a network entity in the VPLMN. A security context that includes the application session key is stored in the VPLMN. Any refreshes of the application session key or other keys derived from the application session key are similarly communicated to the AAnF in the HPLMN and a network entity in the VPLMN.

IPC Classes  ?

  • H04L 9/40 - Network security protocols
  • H04W 12/80 - Arrangements enabling lawful interception [LI]
  • H04W 12/04 - Key management, e.g. using generic bootstrapping architecture [GBA]
  • H04W 36/00 - Handoff or reselecting arrangements

54.

DRX CONFIGURATION FOR SIDELINK POSITIONING

      
Application Number IB2023059720
Publication Number 2024/069536
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Löhr, Joachim
  • Thomas, Robin Rajan
  • Ganesan, Karthikeyan
  • Choi, Hyung-Nam
  • Basu Mallick, Prateek
  • Golitschek Edler Von Elbwart, Alexander

Abstract

OF THE DISCLOSURE Various aspects of the present disclosure relate to DRX configuration adaptation for SL positioning. A UE (800) may be configured to participate (1102) in a positioning session with a set of UEs receive a CSI reporting setting and to configure (1104) a DRX configuration comprising a DRX active time. The UE (800) may be configured to receive (1106) signaling information from at least one UE of the set of UEs and to adjust (1108) the DRX active time to include time periods corresponding to the transmission of SL-PRS in response to the reception of the signaling information, where the signaling information comprises timing information for transmission of SL-PRS.

IPC Classes  ?

  • H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
  • H04W 76/14 - Direct-mode setup
  • H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]

55.

RESOURCE CONFIGURATION FOR SIDELINK POSITIONING REFERENCE SIGNALS

      
Application Number IB2023059721
Publication Number 2024/069537
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ganesan, Karthikeyan
  • Thomas, Robin Rajan
  • Ben Hadj Fredj, Abir

Abstract

Various aspects of the present disclosure relate to an apparatus, such as a transmitting user equipment (UE) (e.g., a target UE) that receives, from a base station, a sidelink (SL) positioning reference signal (PRS) configuration of multiple resource sets. The transmitting UE also receives, from an anchor UE, a SL-PRS resource in at least one of a UE-specific resource element offset or a frequency offset. The transmitting UE transmits, to the anchor UE, a determined candidate SL-PRS resource for PRS transmission within a resource set of the multiple resource sets.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path

56.

ALLOCATING RESOURCES BASED ON FIELD INFORMATION

      
Application Number IB2023059801
Publication Number 2024/069584
Status In Force
Filing Date 2023-09-29
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Löhr, Joachim
  • Thomas, Robin Rajan
  • Ganesan, Karthikeyan
  • Choi, Hyung-Nam
  • Basu Mallick, Prateek
  • Golitschek Edler Von Elbwart, Alexander

Abstract

OF THE DISCLOSURE Apparatuses, methods, and systems are disclosed for allocating resources based on field information. One method (700) includes receiving (702), at a user equipment ("UE"), downlink control information ("DCI") that allocates sidelink ("SL") resources. The DCI includes a first field indicating whether the SL resources are allocated for a SL positioning reference signal ("PRS") ("SL-PRS") transmission. The method (700) includes, in response to the first field indicating that the SL resources are allocated for the SL-PRS transmission, performing (704) the SL-PRS transmission based at least partly on the DCI. The method (700) includes, in response to the first field indicating (706) that the SL resources are not allocated for the SL-PRS transmission, initiating a physical SL shared channel ("PSSCH") transmission.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04W 92/18 - Interfaces between hierarchically similar devices between terminal devices

57.

CONFIGURING LINKING BETWEEN MOBILITY CONFIGURATIONS

      
Application Number IB2023059805
Publication Number 2024/069587
Status In Force
Filing Date 2023-09-29
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Basu Mallick, Prateek
  • Löhr, Joachim
  • Ganesan, Karthikeyan
  • Golitschek Edler Von Elbwart, Alexander
  • Kuchibhotla, Ravi

Abstract

OF THE DISCLOSURE Apparatuses, methods, and systems are disclosed for configuring linking between mobility configurations. One method (1000) includes receiving (1002), at a user equipment ("UE"), at least one mobility configuration. The at least one mobility configuration includes linking information. The method (1000) includes performing (1004) a measurement on a first active configuration of the at least one mobility configuration. The method (1000) includes determining (1006) a target configuration based on the measurement. The method (1000) includes activating (1008) a linked mobility configuration of the at least one mobility configuration. The linked mobility configuration is linked to the target configuration based on the linking information.

IPC Classes  ?

  • H04W 36/00 - Handoff or reselecting arrangements

58.

SUSPICIOUS BEHAVIOR REPORTING

      
Application Number IB2023059819
Publication Number 2024/069597
Status In Force
Filing Date 2023-09-30
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Baskaran, Sheeba Backia Mary
  • Kunz, Andreas

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support suspicious behavior reporting. For instance, implementations provide techniques for aggregating data pertaining to suspicious behavior in wireless communications and for propagating the data to different entities in wireless systems. By utilizing the described techniques, device and information security in wireless communications can be enhanced.

IPC Classes  ?

  • H04L 9/40 - Network security protocols
  • H04W 4/70 - Services for machine-to-machine communication [M2M] or machine type communication [MTC]
  • H04W 12/12 - Detection or prevention of fraud

59.

CONFIGURING DEMODULATION REFERENCE SIGNAL BUNDLING AND TRANSPORT BLOCK SCHEDULING

      
Application Number 18261731
Status Pending
Filing Date 2022-01-14
First Publication Date 2024-04-04
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Bhamri, Ankit
  • Nangia, Vijay
  • Ali, Ali Ramadan

Abstract

Apparatuses, methods, and systems are disclosed for configuring demodulation reference signal bundling and transport block scheduling. One method includes receiving a first configuration from a network. The first configuration includes: a first indication to enable demodulation reference signal (DM-RS) bundling for a physical channel; a second indication of a duration for a time-domain window (TDW) length for DM-RS bundling, wherein the duration of the TDW indicates a number of symbols across which joint channel estimation is performed; or a combination thereof. The method includes receiving a second configuration from the network. The second configuration includes: a third indication to enable a single transport block (TB) scheduling across multiple transmission occasion for a physical channel; and a fourth indication of a number of transmission occasion over which a single transport block is transmitted, received, or a combination thereof.

IPC Classes  ?

  • H04W 72/0446 - Resources in time domain, e.g. slots or frames
  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04W 72/1268 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

60.

SELECTING A JOINT EQUALIZATION AND DECODING MODEL

      
Application Number 18531555
Status Pending
Filing Date 2023-12-06
First Publication Date 2024-04-04
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Taghizadeh Motlagh, Seyedomid
  • Cheema, Sher Ali
  • Ali, Ali Ramadan
  • Bhamri, Ankit
  • Jung, Hyejung
  • Bagheri, Hossein
  • Nangia, Vijay
  • Stoica, Razvan-Andrei

Abstract

Apparatuses, methods, and systems are disclosed for data-aided channel state information (CSI) measurement and reporting. One apparatus includes at least one processor and coupled with the at least one memory and configured to cause the apparatus to: decode a received signal to determine a decoded data sequence; perform at least one data-aided CSI measurement based on both the received signal and the decoded data sequence; and transmit a CSI report based on CSI reporting criteria and the at least one data-aided CSI measurement, where the CSI report comprises at least a portion of the at least one data-aided CSI measurement.

IPC Classes  ?

  • H04L 25/02 - Baseband systems - Details
  • H04L 1/00 - Arrangements for detecting or preventing errors in the information received
  • H04L 1/06 - Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04L 25/03 - Shaping networks in transmitter or receiver, e.g. adaptive shaping networks

61.

APPARATUS AND METHOD FOR INTRODUCING A DATA PREPARATION CONFIGURATION POLICY

      
Application Number EP2022081510
Publication Number 2024/068018
Status In Force
Filing Date 2022-11-10
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Samdanis, Konstantinos
  • Pateromichelakis, Emmanouil

Abstract

There is provided a data preparation service in a wireless communication network, the data preparation service arranged to: receive, via a network automation and/or optimization tool, configuration information from an application and/or service provider; and execute a configuration to control a data preparation process using the configuration information.

IPC Classes  ?

  • H04L 41/0853 - Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information
  • H04L 41/16 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence
  • H04L 41/5009 - Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]

62.

APPARATUS AND METHOD FOR DATA PREPARATION ANALYTICS, PREPROCESSING AND CONTROL IN A WIRELESS COMMUNICATIONS NETWORK

      
Application Number EP2022081511
Publication Number 2024/068019
Status In Force
Filing Date 2022-11-10
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Samdanis, Konstantinos
  • Pateromichelakis, Emmanouil
  • Karampatsis, Dimitrios

Abstract

There is provided a data preparation function in a wireless communication network, the data preparation function comprising: one or more processors arranged to: collect data from one or more data sources in the wireless communication network; analyse the collected data to derive one or more data characteristics and to identify whether the collected data face one or more quality issues or irregularities; and prepare the collected data based on the analysis, including performing one or more of the following: data recovery to recover data missing from the collected data; data cleaning of the collected data; formatting of the collected data; or separation of the collected data into different data sets for one or more training tasks.

IPC Classes  ?

  • H04L 41/0853 - Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information
  • H04L 41/16 - Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks using machine learning or artificial intelligence
  • H04L 41/5009 - Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
  • H04L 41/0654 - Management of faults, events, alarms or notifications using network fault recovery

63.

GENERATION OF ANALYTICS FOR USE IN CYBER-ATTACK DETECTION IN A WIRELESS COMMUNICATIONS NETWORK

      
Application Number EP2022081816
Publication Number 2024/068021
Status In Force
Filing Date 2022-11-14
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Kunz, Andreas
  • Karampatsis, Dimitrios
  • Baskaran, Sheeba Backia Mary

Abstract

There is provided an apparatus comprising a transceiver, and a processor coupled to the transceiver. The processor and the transceiver are configured to cause the apparatus to: receive a cause value indicative of a type of cyber-attack; receive a list of one or more remote device identifiers, wherein each of the one or more remote device identifiers identifies a remote device; select one or more measurement parameters based on the cause value; send a measurement request to a network function on another apparatus, the measurement request comprising the list of one or more remote device identifiers and the one or more measurement parameters; receive, in response to the measurement request, from the network function, a measurement response comprising one or more measurement reports associated with the list of remote device identifiers and the one or more measurement parameters; and generate analytics based on the one or more measurement reports.

IPC Classes  ?

  • H04L 9/40 - Network security protocols
  • H04W 12/122 - Counter-measures against attacks; Protection against rogue devices

64.

UE ROUTE SELECTION POLICY RULE PROTECTION WHILE ROAMING

      
Application Number EP2022083825
Publication Number 2024/068026
Status In Force
Filing Date 2022-11-30
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Kunz, Andreas
  • Karampatsis, Dimitrios
  • Baskaran, Sheeba Backia Mary

Abstract

There is provided a first network function in a home network, wherein the home network is arranged to communicate with a visited network, the first network function comprising: a transceiver; and a processor coupled to the transceiver. The processor and the transceiver are configured to cause the first network function to: send a request message to a second network function in the home network, the request message comprising user equipment routing selection policy, 'URSP', data; receive from the second network function, and in response to the request message, a message comprising protected URSP data; and send a user equipment policy update request comprising the protected URSP data to the third network function for delivery to the user equipment.

IPC Classes  ?

  • H04W 12/37 - Managing security policies for mobile devices or for controlling mobile applications
  • H04W 12/106 - Packet or message integrity
  • H04L 9/40 - Network security protocols
  • H04W 8/12 - Mobility data transfer between location registers or mobility servers
  • H04W 8/18 - Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
  • H04W 28/02 - Traffic management, e.g. flow control or congestion control
  • H04W 40/20 - Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location

65.

APPARATUS AND METHOD OF GENERATING AN EVM FOR MIMO TRANSMISSION

      
Application Number IB2023059163
Publication Number 2024/069304
Status In Force
Filing Date 2023-09-15
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor Frank, Colin

Abstract

A multiple-layer transmission can be conductively received (310) with each layer having a modulation type. Layers can be separated (320) from the multiple-layer transmission by using a matrix MIMO receiver having matrix coefficients. An EVM can be measured (330) for at least one layer of the separated layers. A maximum combining gain of the MIMO receiver can be determined (340) for each layer based on the receiver matrix coefficients. An adjusted EVM can be generated (350) by multiplying the measured EVM by a fraction of a square root of the maximum combining gain.

IPC Classes  ?

66.

APPARATUS AND METHOD OF GENERATING AN EVM FOR MIMO TRANSMISSION

      
Application Number IB2023059259
Publication Number 2024/069312
Status In Force
Filing Date 2023-09-19
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor Frank, Colin

Abstract

A multiple-layer transmission can be conductively received (410) with each layer having a modulation type. Layers can be separated (420) from the multiple-layer transmission by using a matrix MIMO receiver having matrix coefficients. An EVM can be measured (430) for at least one layer for the separated layers. An increase in an allowed MPR can be determined (440) for the modulation type for the at least one layer. The measured EVM for the at least one layer can be increased (450) by a function of an allowed MPR increase for the modulation type.

IPC Classes  ?

  • H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
  • H04W 52/42 - TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity

67.

USER EQUIPMENT ASSOCIATION WITH A NETWORK

      
Application Number IB2023059469
Publication Number 2024/069371
Status In Force
Filing Date 2023-09-25
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Atarius, Roozbeh
  • Velev, Genadi

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support user equipment (UE) association with a network. For instance, implementations provide ways for UE registration requests and UE policy provisioning to be processed by a network. In implementations, payload containers of a registration request are processed separately by an access and mobility management function (AMF) and are transmitted to a policy control function (PCF) using two different hypertext transfer protocol (HTTP) POST request messages. The PCF implements a timer to ensure that both the HTTP POST messages are received by the PCF before the PCF initiates creating UE policy sections. In additional or alternative implementations, an AMF processes payload containers of a registration request into one payload. A PCF can then process new information identities and, in at least some implementations, identify and separate payload containers.

IPC Classes  ?

  • H04W 48/14 - Access restriction or access information delivery, e.g. discovery data delivery using user query
  • H04W 48/16 - Discovering; Processing access restriction or access information

68.

USER DEVICE REPORTING OF QUALITY OF EXPERIENCE MEASUREMENT FOR MULTICAST BROADCAST SERVICE IN INACTIVE STATE

      
Application Number IB2023059539
Publication Number 2024/069419
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Choi, Hyung-Nam
  • Lohr, Joachim

Abstract

Various aspects of the present disclosure relate to devices and methods for wireless communication of enhanced reporting of Quality of Experience (QoE) measurements while a device is in an inactive state. A user equipment (UE) reports, using small data transmission (SDT) in uplink message(s) a first list of a portion of the QoE measurement report(s) limited to a first allocation of uplink resources for SDT. In response to determining that the buffer contains an unreported portion of the one or more QoE measurement reports, the UE receives a second allocation of uplink resources for SDT and reports, using SDT while at least the transceiver of the UE is in an inactive state in second uplink message(s), a second list of a second portion of the QoE measurement report(s) limited to the second allocation of uplink resources for SDT.

IPC Classes  ?

  • H04W 24/10 - Scheduling measurement reports
  • H04W 76/27 - Transitions between radio resource control [RRC] states

69.

NETWORK-CONTROLLED REPEATER BEAM CAPABILITIES REPORT FOR ACCESS LINK

      
Application Number IB2023059548
Publication Number 2024/069425
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ali, Ali Ramadan
  • Ghanbarinejad, Majid
  • Ganesan, Karthikeyan

Abstract

Various aspects of the present disclosure relate to devices and methods for a network-controlled repeater (NCR) device to be efficiently configured by a network device. The NCR device communicates, via at least one transceiver: (i) with at least one network device of a network via (a) a first link or (b) a second link; and (ii) with a user device via a third link. The NCR device receives, via the at least one transceiver from the at least one network device, one or more control messages including a configuration for sending repeater capability information of the third link. In response to receiving the configuration, the NCR device determines the repeater capability information and transmits, via the at least one transceiver, the repeater capability information to the at least one network device, enabling efficient beam indications by the at least one network device.

IPC Classes  ?

70.

MEASURING FOR CELL RESELECTION BASED ON A CELL STATE

      
Application Number IB2023059550
Publication Number 2024/069427
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Jung, Hyejung
  • Basu Mallick, Prateek
  • Löhr, Joachim
  • Nangia, Vijay

Abstract

Apparatuses, methods, and systems are disclosed for measuring for cell reselection based on a cell state. One method (500) includes camping (502), at a user equipment, on a cell. The method (500) includes receiving (504) information indicating a change of a cell operating state of the cell. The method (500) includes performing (506) measurements for cell reselection based on the information indicating the change of the cell operating state of the cell. The measurements for cell reselection include intra-frequency measurements, inter-frequency measurements, inter-RAT measurements, or a combination thereof.

IPC Classes  ?

71.

BEAM INDICATION TO CONFIGURE NETWORK-CONTROLLED REPEATER FOR ACCESS LINK

      
Application Number IB2023059553
Publication Number 2024/069430
Status In Force
Filing Date 2023-09-26
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ali, Ali Ramadan
  • Ganesan, Karthikeyan
  • Ghanbarinejad, Majid

Abstract

Various aspects of the present disclosure relate to a device and methods for a network-controlled repeater (NCR) device to efficiently expand a coverage area of a base station. The repeater device transmits to base station(s) a beam designation of beams of the repeater device capable of communicating with user devices via a third access link. In response, the base station(s) determining that the beam designation identifies two or more user devices in a first beam of the two or more beams that should be serviced using frequency division multiplexing. The base station(s) transmits a configuration to the repeater device for transmission of a downlink and reception of an uplink on the third link between the repeater device and the two or more user devices using the first beam.

IPC Classes  ?

72.

INTERFERENCE MANAGEMENT

      
Application Number IB2023059709
Publication Number 2024/069530
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ghanbarinejad, Majid
  • Nangia, Vijay
  • Ardah, Khaled Nafez Rauf
  • Bagheri, Hossein
  • Jung, Hyejung

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support interference management. For instance, implementations provide for clustering of base stations (e.g., gNBs) in association with resources, such as time slots. Further, base stations can be pre-configured by a network function and/or perform signaling (e.g., with the core network and/or other base stations) to form new clusters, negotiate resources (e.g., slots) associated with a new cluster, join existing clusters, and so on.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04L 5/14 - Two-way operation using the same type of signal, i.e. duplex

73.

DETERMINING PARAMETERS FOR MULTIPLE MODELS FOR WIRELESS COMMUNICATION SYSTEMS

      
Application Number IB2023059715
Publication Number 2024/069533
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Pourahmadi, Vahid
  • Hindy, Ahmed
  • Kothapalli, Venkata Srinivas
  • Nangia, Vijay

Abstract

Apparatuses, methods, and systems are disclosed for determining parameters for multiple models for wireless communication systems. One method (600) includes determining (602), at a first device, using a first set of information, a set of parameters including first information corresponding to a first model and a second model. The method (600) includes transmitting (604), to a second device, a second set of information including second information for the first model or the second model.

IPC Classes  ?

  • G06N 3/0455 - Auto-encoder networks; Encoder-decoder networks
  • H04W 24/02 - Arrangements for optimising operational condition
  • G06N 20/00 - Machine learning

74.

DETERMINING A BEAM FOR COMMUNICATION USING LEARNING TECHNIQUES

      
Application Number IB2023059719
Publication Number 2024/069535
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Kothapalli, Venkata Srinivas
  • Hindy, Ahmed
  • Pourahmadi, Vahid
  • Nangia, Vijay

Abstract

OF THE DISCLOSURE Apparatuses, methods, and systems are disclosed for determining a beam for communication using learning techniques. One method (500) includes receiving (502), at a user equipment ("UE"), a set of reference signals from a network node. The set of reference signals correspond to a set of beams. The method (500) includes identifying (504) a preferred beam based on a learning module and a neural network ("NN") model. The method (500) includes determining (506), by the learning module, a first candidate beam based on a set of beam measurements corresponding to a subset of the set of reference signals. The set of beam measurements include reference signal received power ("RSRP") measurements or signal-to-interference and noise ratio ("SINR") measurements. The method (500) includes determining (508) whether the first candidate beam satisfies a metric. The method (500) includes determining (510) the preferred beam as the first candidate beam.

IPC Classes  ?

  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

75.

CSI REPORT WITH CQI VALUES

      
Application Number IB2023059727
Publication Number 2024/069543
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hindy, Ahmed
  • Nangia, Vijay

Abstract

OF THE DISCLOSURE Various aspects of the present disclosure relate to receiving a uplink transmit precoding matrix indicator (TPMI) based on coherence grouping. A UE (700) may be configured to transmit (1002) a set of parameters corresponding to an antenna configuration of the UE, where the antenna configuration comprises information on at least one of an antenna grouping of the UE, or a coherence grouping across antenna ports of the UE, or both. The UE (700) may be configured to receive (1004) a codebook configuration associated with an UL codebook-based transmission and to transmit (1006) a set of SRSs over the antenna ports based on the antenna configuration. The UE (700) may be configured to receive (1008) at least one TPMI corresponding to the UL codebook-based transmission.

IPC Classes  ?

  • H04B 7/0404 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
  • H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
  • H04L 5/00 - Arrangements affording multiple use of the transmission path

76.

APPARATUS AND METHOD FOR HANDLING INTERLACING OF PHYSICAL RESOURCE BLOCKS IN A SIDELINK COMMUNICATION

      
Application Number IB2023059729
Publication Number 2024/069545
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ganesan, Karthikeyan
  • Golitschek Edler Von Elbwart, Alexander

Abstract

5 An apparatus and method are provided where an interlaced based resource block configuration is received (902), which includes a physical resource block mapping for one or more bandwidth parts. Each bandwidth part includes a plurality of resource block sets each having a first defined size for mapping a plurality of subchannels of a second defined size into the respective resource block set, where the 10 second defined size does not divide evenly into the first defined size. One or more remaining physical resource blocks that number less than the second defined size remain unassigned after a maximum number of subchannels are created. The remaining physical resource blocks from the plurality of resource block sets are aggregated (904). Additional subchannels, which have the second defined size, are 15 defined (906) from the aggregated remaining physical resource blocks, where the additional subchannels include resource blocks which span multiple resource block sets.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04W 74/0808 - using carrier sensing, e.g. carrier sense multiple access [CSMA]

77.

APPARATUS AND METHOD FOR HANDLING INTERLACING OF PHYSICAL RESOURCE BLOCKS IN A SIDELINK COMMUNICATION

      
Application Number IB2023059730
Publication Number 2024/069546
Status In Force
Filing Date 2023-09-28
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ganesan, Karthikeyan
  • Golitschek Edler Von Elbwart, Alexander

Abstract

An apparatus and method are provided where an interlaced based resource block configuration is received (702), which includes a physical resource block mapping for one or more bandwidth parts. Each bandwidth part includes a plurality of resource block sets each having a first defined size for mapping a plurality of subchannels of a second defined size into the respective resource block set, where the second defined size does not divide evenly into the first defined size. One or more remaining physical resource blocks that number less than the second defined size remain unassigned after a maximum number of subchannels are created. The remaining physical resource blocks are associated with one or more common interlaces for use as resource blocks for use as part of one or more physical sidelink feedback channels (704).

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04W 74/0808 - using carrier sensing, e.g. carrier sense multiple access [CSMA]

78.

CONFIGURING REFERENCE SIGNAL COMMUNICATION FOR MULTIPLE DEVICES

      
Application Number IB2023059873
Publication Number 2024/069611
Status In Force
Filing Date 2023-10-02
Publication Date 2024-04-04
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Ganesan, Karthikeyan
  • Thomas, Robin

Abstract

OF THE DISCLOSURE Apparatuses, methods, and systems are disclosed for configuring reference signal communication for multiple devices. One method (800) includes receiving (802), at a user equipment ("UE"), an inter-UE coordination ("IUC") configuration for sidelink ("SL") positioning reference signal ("PRS") communication. The IUC configuration includes, for a plurality of UEs, a resource element offset or a frequency offset, or both. The method (800) includes transmitting (804) IUC information to the plurality of UEs based at least in part on the IUC configuration and a change to the resource element offset or the frequency offset, or both, and the IUC information includes preferred information, non-preferred information, and resource conflict information for the SL PRS communication.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path

79.

DIGITAL ASSISTANT AUDIO RECEPTION CONFIRMATION USING BIOMETRIC STATE

      
Application Number 17952997
Status Pending
Filing Date 2022-09-26
First Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Vanblon, Russell Speight
  • Beck, Kevin W
  • Stremlau, Thorsten
  • Schwarz, David

Abstract

An approach is disclosed that receives, at a computer system, a set of biometric data readings pertaining to a user of the system. The biometric data readings are received from biometric sensors that are near the user. After receiving the biometric readings, an audible notification is transmitted to the user. Subsequently, a second set of biometric data readings pertaining to the user from the biometric sensors that are proximate to the user. The first and second sets of biometric data readings are compared with the comparison resulting in a confidence level that the user heard the transmitted audible notification. The audible notification is retransmitted in response to the confidence level being below a threshold not retransmitted in response to the confidence level meeting the threshold indicating that the user heard the first transmission.

IPC Classes  ?

  • G06N 20/00 - Machine learning
  • G10L 15/22 - Procedures used during a speech recognition process, e.g. man-machine dialog

80.

Computing System

      
Application Number 17954882
Status Pending
Filing Date 2022-09-28
First Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hong, Jung Hwan
  • Ent, Ali
  • Lim, Ghwang Hyun
  • Rose, Alden
  • Skinner, Jeffrey E

Abstract

A system can include a display device that includes a rectangular housing that includes a back side that includes a first arrangement of magnets; and a stand that includes a base, a flap and a hinge that couples the flap to the base, where the flap includes a second arrangement of magnets, where the first arrangement of magnets and the second arrangement of magnets provide a first magnetic attraction force that couples the rectangular housing to the flap in a first position and a second magnetic attraction force that couples the rectangular housing to the flap in a second position, where, in the second position, the rectangular housing is rotated by 90 degrees with respect to the first position.

IPC Classes  ?

  • G06F 1/16 - Constructional details or arrangements

81.

Power Supply System

      
Application Number 17954933
Status Pending
Filing Date 2022-09-28
First Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hong, Jung Hwan
  • Ent, Ali
  • Lim, Ghwang Hyun
  • Rose, Alden
  • Skinner, Jeffrey E

Abstract

A system can include a power cable that includes a plug and a cord; and a power supply unit that includes wireless charging circuitry and a disk shaped body that includes a recess, a power connector disposed in the recess and a cable notch as a passage from the recess to an outer perimeter of the disk shaped body, where the power connector is electrically coupled to the wireless charging circuitry and where the plug couples to the power connector and the cord passes through the cable notch.

IPC Classes  ?

  • H02J 50/00 - Circuit arrangements or systems for wireless supply or distribution of electric power
  • H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
  • H02J 50/90 - Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
  • H05K 5/00 - Casings, cabinets or drawers for electric apparatus
  • H05K 5/02 - Casings, cabinets or drawers for electric apparatus - Details

82.

DISPLAY SYSTEM

      
Application Number 17955009
Status Pending
Filing Date 2022-09-28
First Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Lim, Ghwang Hyun
  • Hong, Jung Hwan
  • Ent, Ali
  • Rose, Alden
  • Skinner, Jeffrey E

Abstract

A system can include a display assembly that includes a rectangular housing that includes a back side that includes a raised portion and an attachment surface adjacent to the raised portion; and a stand that includes a base, a joint assembly and a coupling that magnetically couples to the attachment surface of the display assembly.

IPC Classes  ?

  • G06F 1/16 - Constructional details or arrangements
  • F16M 11/12 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
  • F16M 11/24 - Undercarriages with or without wheels changeable in height or length of legs, also for transport only

83.

QUALITY OF SERVICE OF EXTENDED REALITY MEDIA OVER A WIRELESS COMMUNICATION NETWORK

      
Application Number EP2022079616
Publication Number 2024/061475
Status In Force
Filing Date 2022-10-24
Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD (Singapore)
Inventor
  • Basu Mallick, Prateek
  • Stoica, Razvan-Andrei
  • Löhr, Joachim
  • Kuchibhotla, Ravi
  • Karampatsis, Dimitrios
  • Bagheri, Hossein

Abstract

There is provided a method in a user equipment of a wireless communication network. The method comprises transmitting, via a first data radio bearer, Protocol Data Units (PDUs) of a first PDU set using a first quality of service (QoS) mapping rule. The method further comprises: receiving downlink packets for the data radio bearer containing header information including at least one QoS parameter indicating a second QoS mapping rule; applying the first QoS mapping rule to uplink transmissions on said data radio bearer until the transmission of the last PDU of the first PDU set; and transmitting PDUs of a second PDU set using the second QoS mapping rule.

IPC Classes  ?

84.

REGISTRATION HANDLING OF LEDGER-BASED IDENTITY

      
Application Number IB2023059240
Publication Number 2024/062373
Status In Force
Filing Date 2023-09-18
Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor Baskaran, Sheeba Backia Mary

Abstract

Various aspects of the present disclosure relate to an apparatus, such as a network device, that receives a first signaling as a registration request from an end device, and generates a registry notification message based on successful authentication of the end device. The apparatus transmits a second signaling as a registry transaction notification to a first network entity that implements a permissioned distributed ledger (PDL). The apparatus receives a third signaling as a registration acknowledgement message from a second network entity that implements a registry service, and transmits a fourth signaling as a registration response to the end device.

IPC Classes  ?

  • H04L 9/40 - Network security protocols
  • H04W 12/082 - Access security using revocation of authorisation

85.

DIGITAL IDENTITY MANAGEMENT

      
Application Number IB2023059241
Publication Number 2024/062374
Status In Force
Filing Date 2023-09-18
Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor Baskaran, Sheeba Backia Mary

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support digital identity management. For instance, implementations provide permissioned distributed ledger (PDL) services and associated message exchanges and operations. Decentralized identifier (DID) document registry services, for example, are provided to enable management of DIDs, such as for actions including create/store, update, delete/revoke, etc., for DIDs. Further, verifiable credential (VC) data registry services are provided to enable management of VCs, such as for actions including create/store, update, delete/revoke, etc., for VCs.

IPC Classes  ?

  • H04L 9/40 - Network security protocols
  • H04W 12/082 - Access security using revocation of authorisation

86.

REPORTING A TIME-DOMAIN CHANNEL PROPERTY REPORT

      
Application Number IB2023059453
Publication Number 2024/062463
Status In Force
Filing Date 2023-09-25
Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hindy, Ahmed
  • Nangia, Vijay

Abstract

Apparatuses, methods, and systems are disclosed for reporting a time-domain channel property ("TDCP") report. One method (800) includes receiving (802), at a device, a TDCP reporting setting including configuration parameters corresponding to a TDCP report. The TDCP reporting setting is associated with at least one tracking reference signal ("TRS") received at the device. The method (800) includes reporting (804) the TDCP report over a physical uplink channel. The TDCP report includes a set of parameters based on a measure of a downlink channel correlation over time.

IPC Classes  ?

  • H04L 5/00 - Arrangements affording multiple use of the transmission path

87.

Smart Office Account Sync Using Hub Camera or Microphone

      
Application Number 17950780
Status Pending
Filing Date 2022-09-22
First Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Heidenfeldt, Mark Christopher
  • Collins, Sandy
  • Summerville, Mark K.

Abstract

An approach is provided that detects a presence of a user in a physical room and then identifies the detected user. An on-the-fly reservation request is received and the system determines that the physical room is available. One or more reservation attributes and one or more invitees are received and messages are then sent to the invitees. The messages include physical room identifier information. The user then joins a meeting in the physical room with a set of meeting attributes that include the physical room identifiers. The meeting attributes are accessible from an information handling system that is utilized by the identified user.

IPC Classes  ?

  • G06Q 10/10 - Office automation; Time management
  • G06F 21/32 - User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
  • G06Q 10/02 - Reservations, e.g. for tickets, services or events

88.

DISPLAY DEVICE AND INPUT DEVICE

      
Application Number 17954843
Status Pending
Filing Date 2022-09-28
First Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Skinner, Jeffrey E
  • Ent, Ali
  • Lim, Ghwang Hyun
  • Rose, Alden
  • Hong, Jung Hwan

Abstract

A system can include a display device that includes a display device housing, a display, a display side, a back side, a back side flap and a flap hinge that couples the back side flap to the housing; and an input device that includes an input device housing, a support flap and a support flap hinge that couples the support flap to the input device housing, where the support flap includes a coupling that couples the support flap to the back side flap of the display device.

IPC Classes  ?

89.

Computing System

      
Application Number 17954910
Status Pending
Filing Date 2022-09-28
First Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hong, Jung Hwan
  • Ent, Ali
  • Lim, Ghwang Hyun
  • Rose, Alden
  • Skinner, Jeffrey E.

Abstract

A system can include a display device that includes a rectangular housing that includes two short sides, two long sides, and a back side that includes a first arrangement of magnets located centrally at a long lever arm distance from each of the two short sides and a short lever arm distance from each of the two long sides; and a stand that includes a base, a flap and a hinge that couples the flap to the base, where the flap includes a second arrangement of magnets, wherein the first arrangement of magnets and the second arrangement of magnets provide an asymmetric magnetic attraction force that couples the rectangular housing to the flap, and where the asymmetric magnetic attraction force between the display device and the stand is weaker at the long lever arm distance and stronger at the short lever arm distance.

IPC Classes  ?

  • F16M 11/04 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
  • F16B 1/00 - Devices for securing together, or preventing relative movement between, constructional elements or machine parts
  • F16M 11/10 - Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
  • G06F 1/16 - Constructional details or arrangements

90.

COMPUTING DEVICE CASE

      
Application Number 17954967
Status Pending
Filing Date 2022-09-28
First Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Lim, Ghwang Hyun
  • Hong, Jung Hwan
  • Ent, Ali
  • Rose, Alden
  • Skinner, Jeffrey E.

Abstract

A case can include a base that includes at least one input device; a display device holder; a hinge that couples the base and the display device holder; and a flexible back end that automatically extends backwardly responsive to opening rotation of the display device holder with respect to the base via the hinge.

IPC Classes  ?

  • G06F 1/16 - Constructional details or arrangements

91.

DECENTRALIZED IDENTITY AUTHENTICATION AND AUTHORIZATION

      
Application Number IB2023059243
Publication Number 2024/062375
Status In Force
Filing Date 2023-09-18
Publication Date 2024-03-28
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor Baskaran, Sheeba Backia Mary

Abstract

Various aspects of the present disclosure relate to platform services to support identity, including decentralized identifier (DID) and self-sovereign identity (SSI) based, and trust management solutions that use a ledger platform such as a permissioned distributed ledger (PDL). A DID verification procedure to enable authentication and authorization of DID holders (e.g., subject or end user) for end user requested services is discussed. This DID verification procedure includes a DID verification service receiving a DID verification request and a type of service requested from a DID verifier, communicating with a DID operation participants registry service and a DID document registry service to determine whether the DID holder is authorized to access the type of service, and returning an indication of authorization success or failure to the DID holder.

IPC Classes  ?

92.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING APPARATUS, RECORDING MEDIUM, AND CONTROL METHOD

      
Application Number 18448170
Status Pending
Filing Date 2023-08-11
First Publication Date 2024-03-21
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Yamazaki, Mitsuhiro
  • Yoshitomi, Keiichi
  • Suzuki, Yoshitsugu
  • Yamamura, Kazunori

Abstract

An information processing system includes an information processing apparatus and an input device, where the input device includes a vibrating unit, the information processing apparatus includes a touch sensor and a display unit, and the touch sensor and the display unit are superimposed on each other. A controller of the information processing apparatus or the input device monitors input operation of the input device to the touch sensor to enable a sound mode when detecting a sound output request, and to enable a vibration mode when detecting the input operation, the sound mode is a drive mode to cause the vibrating unit to present sound, and the vibration mode is a drive mode to vibrate the vibrating unit in response to contact of the input device with the touch sensor.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F 3/0354 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
  • G06F 3/16 - Sound input; Sound output

93.

GESTURE CONTROL DURING VIDEO CAPTURE

      
Application Number 17947809
Status Pending
Filing Date 2022-09-19
First Publication Date 2024-03-21
Owner LENOVO (SINGAPORE) PTE. LTD (Singapore)
Inventor
  • Nicholson, John W
  • Norton, Jr., Robert James
  • Ringuette, Justin
  • Collins, Sandy

Abstract

One embodiment provides a method, the method including: capturing, utilizing at least one image capture device coupled to an information handling device, video image data of a user; identifying, utilizing a gesture detection system and within the video image data, a location of hands of the user in relation to a gesture zone; and performing, utilizing the gesture detection system and based upon the location of the hands of the user in relation to the gesture zone, an action, wherein the producing the framed video stream comprises performing an action based upon the location of the hands of the user in relation to the gesture zone. Other aspects are claimed and described.

IPC Classes  ?

  • H04N 5/232 - Devices for controlling television cameras, e.g. remote control
  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06T 7/70 - Determining position or orientation of objects or cameras
  • H04N 5/262 - Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects

94.

SEMI-PERSISTENT SCHEDULING CONFIGURATIONS INCLUDING TIMER CONFIGURATIONS

      
Application Number IB2023058585
Publication Number 2024/057128
Status In Force
Filing Date 2023-08-30
Publication Date 2024-03-21
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Löhr, Joachim
  • Choi, Hyung-Nam
  • Basu Mallick, Prateek
  • Stoica, Razvan-Andrei

Abstract

Various aspects of the present disclosure relate to providing efficient support of multiple traffic flows (e.g., data traffic flows) for various applications, such as extended reality applications. Different ones of these multiple traffic flows can have different characteristics, such as different quality of service characteristics. A network entity, such as a base station, transmits semi-persistent scheduling (SPS) configurations to one or more other devices in the wireless communications system, such as a user equipment. An SPS configuration includes one or more discontinuous reception (DRX) timer configurations that the network entity can set according to any of the characteristics of one or more of the traffic flows. The network entity selects one or more timers, and appropriate values for those timers based on the characteristics of one or more of the traffic flows, configuring the SPS to support the requirements of the one or more traffic flows.

IPC Classes  ?

  • H04W 72/11 - Semi-persistent scheduling
  • H04W 72/20 - Control channels or signalling for resource management
  • H04L 1/1812 - Hybrid protocols; Hybrid automatic repeat request [HARQ]
  • H04W 76/28 - Discontinuous transmission [DTX]; Discontinuous reception [DRX]
  • H04W 72/1273 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows

95.

UNIFIED CHANNEL STATE INFORMATION CODEBOOK

      
Application Number IB2023058790
Publication Number 2024/057140
Status In Force
Filing Date 2023-09-06
Publication Date 2024-03-21
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Hindy, Ahmed
  • Nangia, Vijay

Abstract

Various aspects of the present disclosure relate to an apparatus, such as a user equipment (UE), that receives a first signaling from a base station as a channel state information (CSI) reporting setting. The CSI reporting setting indicates a channel measurement resource (CMR) for at least two CSI-reference signal (RS) segments corresponding to multiple precoder matrix indicator (PMI) layers associated with one or more PMI layer groups. The UE transmits a second signaling to the base station as a CSI report in one of two CSI report modes. The CSI report includes an indication of a number of the one or more PMI layer groups and a PMI corresponding to the multiple PMI layers, where the CSI report mode is based on the number of the one or more PMI layer groups.

IPC Classes  ?

  • H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
  • H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station

96.

KEY FOR CONNECTIVITY TO A CELL GROUP

      
Application Number IB2023059197
Publication Number 2024/057283
Status In Force
Filing Date 2023-09-15
Publication Date 2024-03-21
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Basu Mallick, Prateek
  • Löhr, Joachim
  • Kuchibhotla, Ravi
  • Choi, Hyung-Nam

Abstract

Various aspects of the present disclosure relate to methods, apparatuses, and systems that support key for connectivity to a cell group. For instance, implementations provide ways for a UE to securely switch connectivity from a first SCG associated with a master cell group (MCG) to a second SCG associated with the MCG. The UE, for example, has previously connected to (e.g., visited) the second SCG. The UE informs the MCG of the upcoming connectivity switch. Accordingly, the MCG uses a security counter value to generate a new secondary key and the MCG transmits the security counter value to the UE. Further, the MCG transmits the new secondary key to the second SCG. Thus, the UE can generate the secondary key using the security counter value and the UE and the second SCG can transmit and receive data using the secondary key.

IPC Classes  ?

97.

MANAGING END-TO-END DATA PROTECTION

      
Application Number 18256612
Status Pending
Filing Date 2020-12-08
First Publication Date 2024-03-21
Owner LENOVO (SINGAPORE) PTE. LTD. (Singapore)
Inventor
  • Pateromichelakis, Emmanouil
  • Baskaran, Sheeba Backia Mary
  • Kuchibhotla, Ravi

Abstract

Apparatuses, methods, and systems are disclosed for managing the end-to-end (“e2e”) data protection. One apparatus includes a transceiver that receives, from an application server, a management requirement for managing e2e data protection for at least one service. The apparatus includes a processor that obtains at least one digital identifier (“DIG-ID”) of at least one client device for the at least one service in response to receiving the management requirement and verifies the at least one DIG-ID with a distributed transaction verification network. The transceiver further sends a request to a mobile communication network, the request providing the at least one verified DIG-ID, and sends a trigger event to the at least one client device for connecting to the mobile communication network using the at least one verified DIG-ID.

IPC Classes  ?

  • H04W 12/30 - Security of mobile devices; Security of mobile applications
  • H04W 12/033 - Protecting confidentiality, e.g. by encryption of the user plane, e.g. user’s traffic
  • H04W 12/037 - Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
  • H04W 12/72 - Subscriber identity

98.

REVOCATION OF UAS-RELATED AUTHORIZATION AND SECURITY INFORMATION

      
Application Number 18260930
Status Pending
Filing Date 2022-01-10
First Publication Date 2024-03-21
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Baskaran, Sheeba Backia Mary
  • Kunz, Andreas
  • Karampatsis, Dimitrios

Abstract

Apparatuses, methods, and systems are disclosed for handling security aspects for UAS in a 3GPP network. One apparatus contains a transceiver that receives a revocation indication message from a mobile communication network and a processor that deletes UAS-related authorization and security information corresponding to a UAV ID. The transceiver further transmits a revocation acknowledgement message to the mobile communication network.

IPC Classes  ?

  • H04W 12/082 - Access security using revocation of authorisation
  • G08G 5/00 - Traffic control systems for aircraft
  • H04W 12/50 - Secure pairing of devices

99.

APPLICATION PROGRAMMING INTERFACE TRANSLATION

      
Application Number 18262095
Status Pending
Filing Date 2021-01-20
First Publication Date 2024-03-21
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Pateromichelakis, Emmanouil
  • Vaishnavi, Ishan

Abstract

Apparatuses, methods, and systems are disclosed for application programming interface translation. One method (900) includes (902) receiving a request for invoking a service application programming interface. The method (900) includes translating (904) the service application programming interface to a slice application programming interface. The method (900) includes invoking (906) the translated slice application programming interface. Invoking the translated slice application programming interface may include making a translated slice application programming interface request to a service producer, receiving a translated slice application programming interface response from the service producer, or a combination thereof.

IPC Classes  ?

100.

DETERMINING A PRECODER FOR WIRELESS COMMUNICATIONS

      
Application Number 18518083
Status Pending
Filing Date 2023-11-22
First Publication Date 2024-03-21
Owner Lenovo (Singapore) Pte. Ltd. (Singapore)
Inventor
  • Stoica, Razvan-Andrei
  • Taghizadeh Motlagh, Seyedomid
  • Nangia, Vijay
  • Ali, Ali Ramadan

Abstract

Apparatuses, methods, and systems are disclosed for determining a precoder for wireless communications. An apparatus includes a processor that determines a precoder for a set of modulation symbols, the determined precoder comprising a plurality of codewords and configured to reduce an ensemble interference and a pairwise interference among the plurality of codewords. The processor precodes the set of modulation symbols based on the determined precoder. The processor maps the precoded set of modulation symbols to a set of physical transmission resources, wherein a number of modulation symbols in the set of modulation symbols is greater than a number of physical transmission resources in the set of physical transmission resources. The apparatus includes a transceiver that transmits, to a receiver node, an indication of the determined precoder and the set of physical transmission resources.

IPC Classes  ?

  • H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
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