In some examples, a control audio management engine is configured to interact with guest audio services in respective guests that have different audio management capabilities. The control audio management engine receives an indication of a start of a first audio in a first guest of the guests, the indication comprising an audio stream. The control audio management engine sends, to a second guest of the guests, control information to affect playback of a second audio that is playing in the second guest.
B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similaires; Disposition de leur commande
G08B 3/00 - Systèmes de signalisation audible; Systèmes d'appel sonore de personnes
H04R 29/00 - Dispositifs de contrôle; Dispositifs de tests
2.
METHOD AND SYSTEM FOR DIGITAL SIGNATURES UTILIZING MULTIPLICATIVE SEMIGROUPS
A method for verification at a computing device of a signed message received from a first party over a public communications channel, the method including extracting a message digest "a" belonging to a sem igroup from the signed message; obtaining a public key [c,e] for the first party, including a fixed value checker "c" and an endpoint "e", checker "c" and endpoint "e" belonging to the sem igroup and the endpoint comprising a multiplication of a private key "b" for the first party and the checker "c", multiplying the message digest "a" and the endpoint "e" to create an endmatter "ae"; extracting a signature "d" from the signed message, the signature "d" belonging to the sem igroup and being a multiplication of message digest "a" and private key "b"; multiplying the signature "d" and the checker "c" to create a signcheck "dc"; and verifying that the endmatter "ae" matches the signcheck "dc".
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 9/14 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité utilisant plusieurs clés ou algorithmes
H04L 9/30 - Clé publique, c. à d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret
3.
METHOD AND SYSTEM FOR KEY AGREEMENT UTILIZING PLACTIC MONOIDS
A method for key agreement between a first party and a second party over a public communications channel, the method including selecting, by the first party, a first value "a"; multiplying the first value "a" by a second value "b" using Knuth multiplication to create a third value "d", the third value "d" being a sem istandard tableau; sending the third value "d" to the second party; receiving, from the second party, a fourth value "e", the fourth value being a second sem istandard tableau comprising the second value "b" multiplied by a fifth value "c" selected by the second party; and creating a shared secret by multiplying the first value "a" with the fourth value "e" using Knuth multiplication, wherein the shared secret matches the third value "d" multiplied by the fifth value "c" using Knuth multiplication.
H04L 9/28 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité utilisant un algorithme de chiffrement particulier
A device includes a link layer configured to use a first link layer address and a second link layer address, maintain the first link layer address unchanged for a duration of an association of the device with a wireless network, and change the second link layer address from a first value to a second value during the duration.
in some examples, a system receives intormation Paseo on wireiess sensing performed using wireless signals of a wireless interface of a wireless node, the wireless interface of the wireless node to communicate data over a wireless connection established with another wireless device. The system performs authentication in response to the received information.
In some examples, a system determines a context relating to a requested service of a vehicle, the context comprising information of a location related to the vehicle. The system authorizes the requested service based on the determined context.
In some examples, a first wireless device transmits, within a first band designated for vehicle-related communications, service information for a service, the service information comprising information of a channel in a second band for communication of data of the service, the second band being outside of the first band.
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
H04W 4/02 - Services utilisant des informations de localisation
H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant des informations radiodiffusées
B60R 16/00 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs
8.
METHOD AND SYSTEM FOR SIGNALING COMMUNICATION CONFIGURATION FOR IOT DEVICES USING MANUFACTURER USAGE DESCRIPTION FILES
A method at a network element for configuration for Internet of Things (IoT) devices using manufacturer usage description (MUD) files, the method including receiving at least one MUD Uniform Resource Locator (URL) from an IoT Device; sending, from the network element to at least one MUD Server based on the MUD URL, a Uniform Resource Indicator; responsive to the sending, receiving a plurality of MUD files from the MUD server; creating a plurality of policies from the plurality of MUD files, the plurality of policies corresponding to a normal mode of operation and a secondary mode of operation; and forwarding the plurality of policies to a gateway from the network element.
H04L 12/16 - Dispositions pour la fourniture de services particuliers aux abonnés
H04W 16/00 - Planification du réseau, p.ex. outils de planification de couverture ou de trafic; Déploiement de réseau, p.ex. répartition des ressources ou structures des cellules
H04W 4/90 - Services pour gérer les situations d’urgence ou dangereuses, p.ex. systèmes d’alerte aux séismes et aux tsunamis
In some examples, a vehicle receives authorization information that identifies an automotive service to be performed on the vehicle, the authorization information further indicating approval of performance of the automotive service on the vehicle by an operator of the vehicle and a vehicle manufacturer. Based on the authorization information, the vehicle enables access of an electronic component of the vehicle by an authorized repair entity to perform the automotive service.
B60R 25/102 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules actionnant un dispositif d’alarme un signal étant envoyé vers un lieu distant, p.ex. signal radio transmis à un poste de police, à une entreprise de sécurité ou au propriétaire du véhicule
B60R 25/00 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules
10.
METHOD AND SYSTEM FOR ESTABLISHING TRUST FOR A CYBERSECURITY POSTURE OF A V2X ENTITY
A method at an Intelligent Transportation System (ITS) Transmitting Entity, the method including: generating an ITS message; augmenting the ITS message with an Integrity Report generated by an integrity detection function at the ITS Transmitting Entity to create an augmented ITS message; signing the augmented ITS message with an Authorization Certificate or Ticket, the Authorization Certificate or Ticket including an assurance indication from an Audit Certificate Authority for the integrity detection function; and sending the signed, augmented ITS message to an ITS Receiving Entity.
H04W 12/106 - Intégrité des paquets ou des messages
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
11.
METHOD AND SYSTEM FOR HANDLING DYNAMIC CYBERSECURITY POSTURE OF A V2X ENTITY
A method at a network element, the method including receiving at least one message at the network element, the at least one message being one or both of: an update status information message from an updates server; and an anomaly detection status information message from anomaly detection server; determining, based on the receiving the at least one message, a dynamic cybersecurity posture indication for an intelligent transportation system entity; and providing the dynamic cybersecurity posture indication for the intelligent transportation system entity to an Enrolment Authority, wherein the dynamic cybersecurity posture indication can be included in a certificate relating to the intelligent transportation system entity.
12.
METHOD AND SYSTEM FOR ADDITION OF ASSURANCE INFORMATION TO V2X MESSAGING
A method at an Intelligent Transportation System (ITS) Entity, the method including receiving a message from a second ITS entity, the message containing a safety assurance indication, and performing an action at the ITS entity based on the safety assurance indication. Further, an ITS Entity comprising a processor; and a communications subsystem, wherein the ITS Entity is configured to: receive a message from a second ITS entity, the message containing a safety assurance indication, and perform an action at the ITS entity based on the safety assurance indication.
A method at a Supplementary Data Provider within an emergency services network, the method including receiving a message at the Supplementary Data Provider, the message including an identifier and incident data; responsive to receiving the message, creating a resource at the Supplementary Data Provider based on the incident data, the resource being associated with the identifier; receiving an access request from an Emergency Services Provider for Supplementary Data associated with the resource; and responsive to receiving the access request, providing a response with the Supplementary Data.
H04W 4/90 - Services pour gérer les situations d’urgence ou dangereuses, p.ex. systèmes d’alerte aux séismes et aux tsunamis
H04W 4/02 - Services utilisant des informations de localisation
H04L 65/40 - Prise en charge des services ou des applications
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
In some examples, a system detects an accident involving a first vehicle, and responsive to the detecting of the accident, collects event data relating to the accident from a second vehicle that is different from the first vehicle.
50926-CA-PAT ABSTRACT A method within a network of facilitating identification and usage of alternative communication channels by a wireless device operating using a first communication channel is described. The method enables use of as secondary channel by non- primary users of that channel for prescribed times and within prescribed geographic locations. Date Recue/Date Received 2020-12-03
H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
H04W 64/00 - Localisation d'utilisateurs ou de terminaux pour la gestion du réseau, p.ex. gestion de la mobilité
H04W 76/16 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil utilisant des technologies de réseaux centraux différentes, p.ex. une voie de commutation de paquets combinée à une voie de commutation de circuits
16.
METHOD AND SYSTEM FOR A DYNAMIC DATA COLLECTION AND CONTEXT-DRIVEN ACTIONS
A method at an analytics module on a computing device, the analytics module being at a tier within a hierarchy of analytics modules and data sources, the method including receiving a first data set from a data source or a lower tier analytics module; analyzing the first data set to create a second data set; providing the second data set to at least one higher tier analytics module, the second data set being derived from the first data set; and providing at least one of an inference and an interdiction to the lower tier analytics module
G06F 16/90 - Recherche d’informations; Structures de bases de données à cet effet; Structures de systèmes de fichiers à cet effet - Détails des fonctions des bases de données indépendantes des types de données cherchés
A method at a vehicle computing device for identifying a driver, the method including receiving a first indicator at the vehicle computing device; obtaining, based on the first indicator, a presumed driver identity; receiving at least one second indicator at the vehicle computing device; and verifying the presumed driver identity using the at least one second indicator.
B60R 25/20 - Moyens pour enclencher ou arrêter le système antivol
B60R 25/24 - Moyens pour enclencher ou arrêter le système antivol par des éléments d’identification électroniques comportant un code non mémorisé par l’utilisateur
B60R 25/30 - Détection relative au vol ou autres événements relatifs aux systèmes antivol
B60K 28/02 - Dispositifs de sécurité pour la commande des ensembles de propulsion spécialement adaptés aux véhicules ou aménagés dans ceux-ci, p.ex. empêchant l'alimentation en carburant ou l'allumage en cas de danger sensibles à des conditions relatives au conducteur
18.
METHOD AND SYSTEM FOR PAIRING A CHASSIS AND CONTAINER IN AN ASSET TRACKING SYSTEM
ABSTRACT A method for pairing a first computing device with a second computing device, the method including: detecting motion at the first computing device; determining, at the first computing device, that a pattern of the detected motion corresponds with a saved motion pattern; and activating a communications subsystem on the first computing device based on the determining to begin a pairing process. CA 3094632 2020-09-23
- 16 - ABS TRACT A method and system for determining the weight of a load when the load is placed on a chassis supported by a spring suspension. The method comprises measuring a first distance to a position fixed relative the ground by at least one sensor mounted on the chassis; detecting a displacement of the chassis relative to the position based on the first distance and a second distance measured to the position by the at least one sensor; determining the weight of the load on the basis of the chassis displacement; and communicating the determined weight of the load. The system comprises at least one sensor mounted on the chassis for measuring a first distance to a position fixed relative to the ground; a module for detecting a displacement of the chassis relative to the position based on the first distance and a second distance measured to the position by the at least one sensor, the module determining the weight of the load on the basis of the chassis displacement; and a communication module for communicating the determined weight of the load. Date Recue/Date Received 2020-09-11
G01G 3/00 - Appareils de pesée caractérisés par l'utilisation d'organes déformables par élasticité, p.ex. balances à ressort
G01G 3/08 - Appareils de pesée caractérisés par l'utilisation d'organes déformables par élasticité, p.ex. balances à ressort dans lesquels l'élément de pesée a la forme d'un ressort à lames
G01G 19/04 - Appareils ou méthodes de pesée adaptés à des fins particulières non prévues dans les groupes pour peser des objets à roues ou roulants, p.ex. des véhicules pour peser des véhicules de chemin de fer
G01G 23/14 - Dispositifs pour déterminer le poids de la tare ou pour annuler la tare par remise à zéro, p.ex. par une opération mécanique
G01S 13/08 - Systèmes pour mesurer la distance uniquement
CA 3092454 2020-09-02 Abstract In some examples, a source device categorizes a plurality of messages for transmission to a recipient device, the plurality of messages comprising vehicle- related information. Based on the categorizing, the source device identifies selected messages of the plurality of messages to be aggregated. The source device aggregates the selected messages into a single transmission from the source device to the recipient device.
H04L 47/2441 - Trafic caractérisé par des attributs spécifiques, p.ex. la priorité ou QoS en s'appuyant sur la classification des flux, p.ex. en utilisant des services intégrés [IntServ]
H04L 47/283 - Commande de flux; Commande de la congestion par rapport à des considérations temporelles en réponse à des retards de traitement, p.ex. causés par une gigue ou un temps d'aller-retour [RTT]
H04L 47/41 - Commande de flux; Commande de la congestion en agissant sur des flux ou des liens agrégés
21.
ENABLING SINGLE RADIO VOICE CALL CONTINUITY (SRVCC) IN A SECOND ACCESS WHEN A USER EQUIPMENT (UE) IS USING A FIRST ACCESS
A method implemented by a network node is disclosed. The method includes: obtaining registration state information associated with a user equipment (UE) from a first core network node, the registration state information indicating at least one of fourth-generation (4G) UE single radio voice call continuity (SRVCC) capability or fifth-generation (5G) UE SRVCC capability for the UE, wherein the UE is registered with a first IMS network that includes the network node using a session initiation protocol (SIP) via an access network supported by a second core network; and providing, to a second IMS network node, an indication of a single UE SRVCC capability for the UE.
Methods and systems for detecting a privacy violation in an image file. A policy to be used by a master imaging application is obtained and a file system is monitored for a digital image modified by a monitored imaging application. It is then determined that the digital image file includes at least some content in violation of a defined setting for the master imaging application and, based on the determination that the digital image file includes at least some content in violation of the defined setting for the master imaging application, taking an action.
Methods and systems for removing sensitive information from a digital image. An instruction to share a digital image is received. It is then determined that the digital image contains a depiction of a corporate display medium that is classified as sensitive based on a policy and, based on the determination that the digital image contains the depiction of the corporate display medium that is classified as sensitive based on the policy, the digital image is processed to modify the depiction. The digital image is shared.
ABSTRACT A method at a computing device, the method including obtaining sensor data for a vehicle providing vibration frequency and magnitude; calculating an energy for each of a low frequency passband and a high frequency passband of a bandpass filter pair; finding an energy ratio based on the energy for the low frequency passband and the energy for the high frequency passband; applying weighting constants to each of the energy for the low frequency passband, the energy for the high frequency passband and the energy ratio to calculate a decision variable; and finding that the vehicle is unloaded if the decision variable is below a threshold and finding that the vehicle is loaded if the decision variable is above a threshold. CA 3095389 2020-10-07
G01G 3/16 - Appareils de pesée caractérisés par l'utilisation d'organes déformables par élasticité, p.ex. balances à ressort dans lesquels l'élément de pesée est constitué par un corps solide soumis à une pression ou une traction pendant la pesée utilisant la mesure des variations de la fréquence des oscillations du corps
25.
METHODS AND DEVICES FOR TREE SWITCHING IN POINT CLOUD COMPRESSION
Methods and devices for coding point cloud data using volume trees and predicted-point trees. In one embodiment of the disclosure, a method of encoding a point cloud data to generate a bitstream of compressed point cloud data representing a three-dimensional location of a physical object is provided, the point cloud data being located within a volumetric space. The method includes compressing a first part of the point cloud data represented by a first tree of a first type; determining for a given node of the first tree if an assignation to a second type of tree is enabled, said given node still being processed for the first tree; when the assignation is enabled, compressing a second part of the point cloud data represented by a second tree of the second type wherein, features associated with a root node of the second tree are at least partially obtained from the given node.
A method and intelligent recording and action system (IRAS) for initiating action based on content played by a vehicle infotainment system in a vehicle is described. The method comprises detecting a voice command in an audio signal received by at least one microphone; determining that the voice command relates to audio content output by the vehicle infotainment system and, based on that determination, parsing buffered output audio content from the vehicle infotainment system to extract data relating to the voice command; and initiating an action based on the extracted data and the voice command. The IRAS comprises at least one microphone for detecting a received voice command in an audio signal; a module for determining that the voice command relates to audio content output by the vehicle infotainment system; a module for parsing buffered output audio content from the vehicle infotainment system to extract data relating to the voice command; and a module for initiating an action based on the extracted data and the voice command.
A method at a computing device within an Intelligent Transportation System, the method including detecting a traffic event at the computing device; determining no fixed roadside unit is available from the computing device; establishing an Internet Protocol connection from the computing device to a network node; and sending a traffic event message from the computing device to the network node, the traffic event message providing information for the traffic event.
G08G 1/00 - Systèmes de commande du trafic pour véhicules routiers
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct
28.
APPARATUS AND METHOD FOR MAINTAINING PARAMETER RANGES FOR REMOTE SENSING DEVICES
A method and apparatus for managing parameter ranges in a monitoring system includes storing a plurality of predetermined parameter ranges, receiving from a remote sensing device a measured parameter measured at the remote sensing device, determining a first parameter range based on the plurality of predetermined parameter ranges such that the measured parameter is within the first parameter range, transmitting a message to the remote sensing device that includes the first parameter range.
In some examples, a user equipment (UE) is registered with a fifth generation (5G) core network. In response to an emergency indication, the UE selects a first domain intended for a call responsive to the emergency indication. Subsequent to selecting the first domain, the UE attempts a combined registration with a second core network different from the 5G core network. In response to attempting the combined registration, the UE receives a further indication that the UE is registered for packet switched services but not circuit switched services. In response to the further indication, the UE selects an access network connected to a third core network to perform the call.
H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
H04W 60/04 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement utilisant des événements déclenchés
H04W 4/90 - Services pour gérer les situations d’urgence ou dangereuses, p.ex. systèmes d’alerte aux séismes et aux tsunamis
H04W 76/50 - Gestion de la connexion pour les connexions d'urgence
30.
DIFFERENT PROFILES FOR SELECTING DIFFERENT NETWORK INTERFACES FOR COMMUNICATIONS OF AN ELECTRONIC DEVICE
In some examples, an electronic device includes a plurality of network interfaces to communicate over respective different networks, and a storage medium to store information associating a first application of the electronic device with a first profile, and associating a second application of the electronic device with a second profile. The first profile selects a first network interface of the plurality of network interfaces to use for communications, and the second profile selects a second network interface of the plurality of network interfaces to use for communications.
H04W 8/18 - Traitement de données utilisateur ou abonné, p.ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateur; Transfert de données utilisateur ou abonné
H04W 92/08 - Interfaces entre des dispositifs formant réseau hiérarchiquement différents entre un utilisateur et un dispositif terminal
Abstract A document management system having context-based access control and related methods are provided. The document management system determines whether to perform user authentication based on derived context-information comprising one or a combination of derived user-context parameters and document-context parameters that provide additional context to document access requests. Date Recue/Date Received 2020-07-10
A method and system of estimating human perception of audibility of audio alerts in the presence of background noise. In the audibility estimation system, a microphone generates an input signal corresponding to an audio alert. A processor receives the input signal and generates an audibility metric representing human perception of audibility of the audio alert based on a comparison between a background noise estimate and an audio alert estimate, and causes an action to be taken based on the audibility metric.
A method of echo cancellation in hands-free communication is disclosed. The method includes: receiving, via a receive signal processor, a far-end audio signal; providing the far-end audio signal to: an acoustic echo canceller module as a reference signal, and at least one loudspeaker for playback; determining an external gain value associated with the far-end audio signal, the external gain applied to the far-end audio signal downstream of the receive signal processor and prior to playback from the at least one loudspeaker; adjusting at least one parameter of the acoustic echo canceller module based on the external gain value; receiving playback output of the far-end audio signal from the at least one loudspeaker as an input signal to a microphone; and processing the microphone input signal by the adjusted acoustic echo canceller module to produce an echo-cancelled signal.
H04M 9/08 - Systèmes téléphoniques à haut-parleur à double sens comportant des moyens pour conditionner le signal, p.ex. pour supprimer les échos dans l'une ou les deux directions du trafic
H04M 9/10 - Systèmes téléphoniques à haut-parleur à double sens comportant des moyens pour conditionner le signal, p.ex. pour supprimer les échos dans l'une ou les deux directions du trafic avec commutation de direction de transmission par fréquence vocale
H04R 3/02 - Circuits pour transducteurs pour empêcher la réaction acoustique
34.
METHOD FOR MULTI-STAGE COMPRESSION IN SUB-BAND PROCESSING
A sub-band processing system for reducing computational complexity and memory requirements is disclosed. The sub-band processing system includes: a first logic that partitions and stores a frequency spectrum of bins of real and imaginary data into a smaller number of sub-bands; a second logic that executes a first lossy compression for a first set of the sub-bands, wherein the first set includes those sub-bands having indices that are greater than or equal to a first index; and a third logic that executes, subsequent to a frequency spectrum processing of the lossy compressed data rendered by the second logic, a second lossy compression for a second set of the sub-bands, wherein the second set includes those sub-bands having indices that are less than the first index and greater than or equal to a second index.
H03M 7/30 - Compression; Expansion; Elimination de données inutiles, p.ex. réduction de redondance
G06F 17/00 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des fonctions spécifiques
35.
METHOD AND SYSTEM FOR UPDATING OF AN APPLICATION LAYER FOR A THIRD-PARTY TELEMATICS PROVIDER
A method at a system including a firewall and at least one application, the method including obtaining, at the at least one application, a new address for a service provider for the at least one application; triggering a firewall update; obtaining a new firewall configuration; and updating the firewall, wherein the updating the firewall allows a connection from the at least one application to the new address for the service provider.
A method and system for adaptive noise masking powertrain noise in a vehicle is described. The method comprises: determining frequency and amplitude characteristics of the powertrain noise; determining amplitude characteristics of background noise in the vehicle; dynamically generating a masking audio signal based on the determined characteristics of the powertrain noise and background noise; and outputting the masking audio signal in a cabin of the vehicle. The system includes: a processor; a memory storing processor- executable instructions that, when executed, cause the processor to determine frequency and amplitude characteristics of the powertrain noise and to determine amplitude characteristics of background noise in the vehicle; a masking noise generator for dynamically generating a masking audio signal based on the determined characteristics of the powertrain noise and background noise; and one or more vehicle cabin loudspeakers for receiving and outputting the masking audio signal in a cabin of the vehicle.
B60R 16/037 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleurs; Agencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour le confort des occupants
G10K 11/178 - Procédés ou dispositifs de protection contre le bruit ou les autres ondes acoustiques ou pour amortir ceux-ci, en général utilisant des effets d'interférence; Masquage du son par régénération électro-acoustique en opposition de phase des ondes acoustiques originales
37.
INTERWORKING SYSTEM AND OPERATION IN V2X APPLICATIONS
A communication system and method for supporting a plurality of vehicle-to- everything radio access technologies (V2X RATs) is provided. The communication system configured to support multiple V2X RATs transmits, using a first V2X RAT, an indication of its availability to support an interworking function between the plurality of V2X RATs. The communication system receives an instruction to provide the interworking function between different V2X RATs. The interworking function may be incorporated in a vehicle that is joined to a platoon configured to use a first V2X RAT, and provide the interworking function between the first and a second V2X RAT. The interworking function may be used to add further vehicles to the platoon that communicate using only the second V2X RAT.
H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant des informations radiodiffusées
H04W 48/04 - Restriction d'accès effectuée dans des conditions spécifiques sur la base des données de localisation ou de mobilité de l'utilisateur ou du terminal, p.ex. du sens ou de la vitesse de déplacement
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
38.
METHOD AND SYSTEM FOR SHIPPING CONTAINER LOAD ESTIMATION
A method at a computing device, the method including obtaining sensor data for a vehicle providing one or both of displacement or acceleration information for the vehicle; calculating a vibration frequency for the vehicle; retrieving calibration data for the vehicle, the calibration data comprising at least a first known mass; a second known mass; a vibration frequency for the vehicle at the first known mass; and a vibration frequency of the vehicle at a second known mass; and using the calibration data and the vibration frequency for the vehicle, calculating a load estimation for the vehicle.
G01G 19/03 - Appareils ou méthodes de pesée adaptés à des fins particulières non prévues dans les groupes pour peser des objets à roues ou roulants, p.ex. des véhicules pour peser pendant le mouvement
Devices and methods of managing data stored within a container. The container may be associated with at least one registered user. The data within the container may be encrypted by a data encryption key (DEK). A computing device includes: a security module including a crypto-processor, a main processor, and memory. The memory stores instructions that, when executed, configure a processor to: authenticate a user based on a user secret associated with the container and generate a soft key based on the user secret. The instructions cause a crypto-processor to generate a secure generator output including a crypto key component and generate a hardened user key based on a key agreement protocol using the soft key and the crypto key component. The instructions cause a processor to construct an unencrypted DEK associated with the hardened user key and decrypt the subset of data using the unencrypted DEK.
G06F 21/62 - Protection de l’accès à des données via une plate-forme, p.ex. par clés ou règles de contrôle de l’accès
G06F 17/00 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des fonctions spécifiques
40.
METHOD AND SYSTEM FOR VEHICLE LOCATION TRACKING USING V2X COMMUNICATION
A method at a network element within a Vehicle to Everything (V2X) Communications Domain, the method including receiving a tracking request at the network element for a target vehicle, the tracking request including identifying information for the target vehicle; creating a target vehicle list based on the tracking request; distributing the target vehicle list to at least one V2X endpoint; receiving at least one sighting report from the at least one V2X endpoint; and forwarding the at least one sighting report to a second network element.
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
H04W 12/00 - Dispositions de sécurité; Authentification; Protection de la confidentialité ou de l'anonymat
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
In some examples, a wireless device receives, from a wireless access network node, an indication of a supported extended emergency information (EEI) type supported by a wireless local area network (WLAN). The supported EEI type is selected from among a plurality of different EEI types. The wireless device sends a message relating to an emergency call, the message including EEI data according to the supported EEI type.
H04W 80/10 - Protocoles de couche supérieure adaptés à la gestion de sessions, p.ex. protocole d'initiation de session [SIP Session Initiation Protocol]
H04W 88/06 - Dispositifs terminaux adapté au fonctionnement dans des réseaux multiples, p.ex. terminaux multi-mode
H04W 92/10 - Interfaces entre des dispositifs formant réseau hiérarchiquement différents entre un dispositif terminal et un point d'accès, c. à d. interface hertzienne sans fil
H04L 67/125 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance en impliquant la commande des applications des terminaux par un réseau
H04L 67/51 - Découverte ou gestion de ceux-ci, p.ex. protocole de localisation de service [SLP] ou services du Web
H04L 67/52 - Services réseau spécialement adaptés à l'emplacement du terminal utilisateur
42.
METHOD AND SYSTEM FOR APPLICATION AUTHENTICITY ATTESTATION
A method at a network element for attestation of applications, the method including sending a challenge to an application at an electronic device; receiving a response from the electronic device; processing the response; and upon determining that the response is invalid based on the processing, taking an enforcement action against the application.
A method for managing radio communications between a gateway and a plurality of sensors of a system for tracking assets is disclosed. The method includes: obtaining properties of a currently tracked asset; determining a current connection configuration for radio connections between the gateway and the plurality of sensors; identifying a preferred connection configuration for radio connections between the gateway and the plurality of sensors based on the properties of the currently tracked asset, the preferred connection configuration having at least one physical layer characteristic that is different from the current connection configuration; and in response to the identifying, causing the gateway and at least one of the plurality of sensors to switch from the current connection configuration to the preferred connection configuration for establishing a new radio connection.
A method at an electronic device, the method including initiating authentication with a network through a network element; providing a configuration request, the configuration request including an attribute set for the electronic device; and receiving a configuration response, the configuration response including a certificate or credential for future authentication with the network.
A method at a sensor apparatus affixed to a transportation asset, the method including detecting a trigger at the sensor apparatus; taking a threshold number of samples of a displacement-related value of the transportation asset over time; determining that a variance of the threshold number of samples exceeds a threshold; analyzing a frequency property based on the threshold number of samples; and based on the frequency property, determining whether the transportation asset is loaded or unloaded.
G01B 21/32 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la déformation dans un solide
G01P 15/00 - Mesure de l'accélération; Mesure de la décélération; Mesure des chocs, c. à d. d'une variation brusque de l'accélération
A method at a computing device for document rights management, the method comprising: receiving, at the computing device, a document; encrypting the document using a content key; creating a header, the header including a document identifier and an identifier for the computing device; persisting permissions for the document at the computing device; and returning a stream comprised the encrypted document and the header.
In some examples, a device aggregates data frames into an aggregated data frame for communication in an Outside the Context of a Basic Service Set (OCB) mode.
H04W 80/12 - Protocoles de couche application, p.ex. protocole WAP [protocole d'application sans fil, Wireless Application Protocol]
H04L 69/324 - Protocoles de communication intra-couche entre entités paires ou définitions d'unité de données de protocole [PDU] dans la couche liaison de données [couche OSI 2], p.ex. HDLC
H04L 12/413 - Réseaux à ligne bus avec commande décentralisée avec accès aléatoire, p.ex. accès multiple avec détection de porteuse et détection de collision (CSMA-CD)
H04L 69/22 - Analyse syntaxique ou évaluation d’en-têtes
In some examples, a first wireless device sends, to a second wireless device, a control indication that controls transmission of group-addressed data between the first wireless device and the second wireless device over a wireless local area network (WLAN).
H04W 4/23 - Signalisation de services; Signalisation de données auxiliaires, c. à d. transmission de données par un canal non destiné au trafic pour publicité sur mobiles
49.
METHOD AND APPARATUS FOR GENERATING LOG DATA HAVING INCREASED FILTERABILITY
A method and system includes generating event logs, storing in a database log data comprising the generated event logs, identifying a first set of log data by searching the log data for a first log data type, the first log data type having a data structure that includes a generic identifier and a specific data, identifying pairs of generic identifiers and associated specific data in the first set of log data, for each generic identifier of the identified pairs identifying a second set of log data that include the generic identifier but not the specific data, wherein identifying the second set of log data is performed by searching the log data for event logs that include the generic identifier, and updating log data stored in the database by adding, for each of the event logs of the identified second set of log data, the specific data associated with the generic identifier.
G06F 11/34 - Enregistrement ou évaluation statistique de l'activité du calculateur, p.ex. des interruptions ou des opérations d'entrée–sortie
G06F 16/90 - Recherche d’informations; Structures de bases de données à cet effet; Structures de systèmes de fichiers à cet effet - Détails des fonctions des bases de données indépendantes des types de données cherchés
G06F 17/00 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des fonctions spécifiques
50.
SYSTEMS AND METHODS OF VEHICLE DETECTION WITHIN A VEHICLE PARKING FACILITY
Systems and methods for vehicle detection within a vehicle parking facility. The system includes one or more vehicle detection sensors positioned about the vehicle parking facility. The system includes processor executable instructions for determining a measure of available parking spaces based on sensor data from one or more vehicle detection sensors. The system receives, from an image capture device, image data representing an occupancy state of discrete parking spaces. The system determines, based on the image data, that a subject vehicle occupying a target parking space additionally occupies an area external to the target parking space and, in response, determines a number of unusable parking spaces. The system generates and transmits, to a display, parking space inventory data based on the determined number of unusable parking spaces and the measure of available parking spaces.
A method for managing enrollments of an IoT device is disclosed. The method includes: transmitting a request to enroll the device with a first device management service; receiving, from a server associated with the first device management service, a first policy profile including one or more first device management policies, the first policy profile defining at least one restriction on management of the device by other device management services with which the device enrolls; transmitting a request to enroll the device with a second device management service; receiving, from a server associated with the second device management service, a second policy profile including one or more second device management policies; identifying a subset of the one or more second device management policies which comply with the at least one restriction; and applying the identified subset of the one or more second device management policies on the device.
H04L 41/044 - Architectures ou dispositions de gestion de réseau comprenant des structures de gestion hiérarchisées
H04W 8/00 - Gestion de données relatives au réseau
H04L 41/0806 - Réglages de configuration pour la configuration initiale ou l’approvisionnement, p.ex. prêt à l’emploi [plug-and-play]
H04L 41/0893 - Affectation de groupes logiques aux éléments de réseau
H04L 67/125 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance en impliquant la commande des applications des terminaux par un réseau
A method for controlling access to a vehicle is disclosed. The method includes: receiving, from a communication subsystem of the vehicle, a first request to authenticate a user requesting access to the vehicle; sending, to an electronic device associated with the vehicle, an instruction to perform a multiple-factor authentication of a first user of the electronic device; receiving, from the electronic device, a first message indicating that an identity of the first user of the electronic device has been verified based on at least the multiple-factor authentication; and in response to receiving the first message, sending, to the communication subsystem of the vehicle, a second message indicating successful authentication of the first user.
B60R 25/00 - VÉHICULES, ÉQUIPEMENTS OU PARTIES DE VÉHICULES, NON PRÉVUS AILLEURS Équipements ou systèmes pour interdire ou signaler l’usage non autorisé ou le vol de véhicules
E05B 81/00 - Serrures de véhicule actionnées par une force motrice
53.
METHODS AND DEVICES FOR ESTABLISHING SECURE COMMUNICATION CHANNELS
A method of establishing a secure communication channel between a first communication device and a second communication device. The secure communication channel is defined by one or more algorithm options and the one or more algorithm options are associated with one of one or more option categories. The method includes receiving a signal representing one or more selections. The method further includes, for the respective option categories, generating a sorted list of algorithm options based on the received selections and generating a security association proposal including one or more of the algorithm options from the respective sorted lists of algorithm options. The security association proposal is generated based on an order in the sorted list of algorithm options. The method further includes transmitting the security association proposal to the second communication device for establishing the secure communication channel.
A method of dynamically optimizing antenna performance in a wireless sensor network is set forth, comprising scanning multiple frequency bands via successive ones of a plurality of antennae for receiving indications of signal strength at each antenna for each scanned frequency band; and selecting one of said plurality of antennae having highest signal strength over one of said multiple frequency bands for communication over said one of said multiple frequency bands.
H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
H04B 7/04 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées
A method at a computing device in a public ledger cryptography system, the method including creating a purpose string, the purpose string defining transaction parameters for an account within the public ledger cryptography system; using the purpose string to create a private key and associated public key for an account within the public ledger cryptography system; and providing the purpose string for use in verification of a transaction from the account within the public ledger cryptography system.
G06F 21/62 - Protection de l’accès à des données via une plate-forme, p.ex. par clés ou règles de contrôle de l’accès
G06Q 20/38 - Architectures, schémas ou protocoles de paiement - leurs détails
G06F 16/27 - Réplication, distribution ou synchronisation de données entre bases de données ou dans un système de bases de données distribuées; Architectures de systèmes de bases de données distribuées à cet effet
H04L 9/30 - Clé publique, c. à d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret
H04L 12/16 - Dispositions pour la fourniture de services particuliers aux abonnés
Described herein is a system and method in a user equipment (UE) supporting registration using third generation partnership project (3GPP) access and using non-3GPP access, the method comprising storing, in a memory of the UE, first emergency information received using first registration procedures; receiving, by the UE, a REGISTRATION ACCEPT message using second registration procedures via non-3GPP access; and keeping, in the memory, the first emergency information after receiving the REGISTRATION ACCEPT message.
A method at a sensor apparatus affixed to a transportation asset. The method includes calibrating the sensor apparatus by initiating a vertical impact at the transportation asset, measuring spring oscillation and creating a model of the transportation asset. The method further includes detecting, subsequent to the calibrating, an impact event at the sensor apparatus. The method further includes measuring spring oscillation due to the impact event at the sensor apparatus and using the measured spring oscillation in the model created during calibration to create a load mass estimate for the transportation asset.
Methods and systems to mitigate headlight blinding during travel in a vehicle by relaying location data from vehicles to a remote server. The remote server identifies vehicles approaching each other on an otherwise unoccupied roadway and sends one or more of those vehicles a warning signal. The vehicle receiving such as warning signal may then automatically take a headlight mitigation action.
G08G 1/0965 - Dispositions pour donner des instructions variables pour le trafic avec un indicateur monté à l'intérieur du véhicule, p.ex. délivrant des messages vocaux répondant à des signaux provenant d'un autre véhicule, p.ex. d'un véhicule de secours
H04W 4/02 - Services utilisant des informations de localisation
H04W 4/46 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication de véhicule à véhicule
59.
METHOD AND SYSTEM FOR INTELLIGENT TRANSPORTATION SYSTEM CERTIFICATE REVOCATION LIST REDUCTION
A method at a computing device within an Intelligent Transportation System (ITS), the method including: receiving a first message, the first message including at least tailoring information for a first ITS endpoint and intended journey details for the first ITS endpoint; storing all or a subset of data from the first message; obtaining a full certificate revocation list; creating a tailored certificate revocation list based on data in the first message and the full certificate revocation list, the tailored certificate revocation list containing certificates or identifiers of certificates for ITS endpoints that may be encountered by the first ITS endpoint when navigating a route provided in the intended journey details; and providing the tailored certificate revocation list to the first ITS endpoint.
H04W 12/069 - Authentification utilisant des certificats ou des clés pré-partagées
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
G08G 1/0962 - Dispositions pour donner des instructions variables pour le trafic avec un indicateur monté à l'intérieur du véhicule, p.ex. délivrant des messages vocaux
60.
VEHICULAR IRRITANT DETECTION AND MITIGATION SYSTEM
Methods and systems for mitigating irritants during travel in a vehicle. The method includes determining, at a remote server, an airborne irritant is present external to the vehicle, which may involve data from the vehicle or from other nearby vehicles. The data may be direct irritant measurements by sensors or may be indirect data indicative of possible irritants. Based on the determination that the airborne irritant is likely present external to the vehicle, an irritant mitigation action is caused within the vehicle. The irritant mitigation action may include displaying a notification signaling presence of the airborne irritant, outputting an audio notification signaling presence of the airborne irritant, closing a window of the vehicle, or closing an air vent of the vehicle.
A method of controlling access to data on a first electronic device, the method comprising steps of: establishing (302) a shared encryption key with a first software application instance running on a second electronic device; receiving (304) a 'begin session' command sent by the first software application instance and responsive to the 'begin session' command: creating (306) a storage location in a data store of the electronic device; and obtaining (308) a data encryption key; receiving (310) data; encrypting (312) the data using the data encryption key and storing the encrypted data in the storage location; receiving (314) an 'end session' command sent by the first software application instance and responsive to the 'end session' command: discarding (316) the shared encryption key; and deleting (318) the encrypted data from the storage location.
Devices and methods for prolonging battery life of an inventory tracking tag. The tag determines its location and reports to remote server over a cellular data connection using the cellular communication subsystem. The remote server assesses whether the tag is within range of a short-range communication network, such as a WiFi network, and sends an instruction message over the cellular data connection to instruct the tag to use the first short-range communication network. The instruction message may include credentials for connecting to the network. The tag disables the cellular communication subsystem, enables the short-range communication subsystem, and requests a connection to the first short-range communication network for the purpose of sending future location reports to the remote server.
H04W 4/021 - Services concernant des domaines particuliers, p.ex. services de points d’intérêt, services sur place ou géorepères
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine
H04W 4/80 - Services utilisant la communication de courte portée, p.ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
In some examples, an electronic device includes a hub configurator to obtain, from a port hub that expands a number of ports for the electronic device, information of topological elements of the port hub, and modify a configuration of the port hub.
A digital audio system, which may be an integrated audio system of a vehicle, includes a microphone, a loudspeaker, and a processor. The processor is operable to modify digital audio signals based on tuning parameters to compensate for acoustic characteristics of the environment. The processor is further operable to detect that modification of digital audio signals based on the tuning parameters cannot fully compensate for the acoustic characteristics of the environment. The detection is based on an audio signal corresponding to audio captured from the environment and/or on the values of the tuning parameters. Upon detecting that modification of digital audio signals based on the tuning parameters cannot fully compensate for the acoustic characteristics of the environment, an indication is provided that the audio system should be calibrated to adjust the tuning parameters to the environment. Related methods and computer-readable media are also disclosed.
A source wireless device sends an indication of support for one or more broadcast services that broadcasts information over a wireless local area network (WLAN).
H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
H04W 48/08 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration
66.
VEHICLE COMMUNICATION SYSTEMS AND METHODS OF OPERATING VEHICLE COMMUNICATION SYSTEMS
Communication systems in a vehicle and methods of operating the same. The vehicle has a safety belt securable around a vehicle occupant. The system includes processor executable instructions for detecting, at a microphone, a first acoustic input and, in response, determining that the first acoustic input corresponds to audible speech at a speech time. The system detects vibration associated with a speaking vehicle occupant at a vibration time using a vibration sensor associated with the safety belt. The system determines whether the vibration time substantially corresponds to the speech time to identify whether the audible speech originates from the vehicle occupant on which the first safety belt is secured about. In response to identifying that the audible speech originates from the vehicle occupant associated with safety belt, the system adjusts loudspeaker output of at least one loudspeaker.
H04W 4/48 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication dans le véhicule
B60R 11/02 - Autres aménagements pour tenir ou monter des objets pour postes radio, de télévision, téléphones, ou objets similaires; Disposition de leur commande
A computer system includes a processor, a communications subsystem, and a non- transitory computer-readable storage medium. The computer-readable medium stores instructions that when executed by the processor adapt the computer system to receive an indication of a second device selected, at a first device, for update; send an indication signalling the second device to send state information about the second device; receive state information about the second device; determine, based on the state information, that the second device is ready to perform an update; send, to the first device, an indication that the second device is ready to perform the update; receive, from the first device, an indication to update the second device; and, send a corresponding indication to the second device. The second device is configured to begin updating in response to such an indication without any direct interaction with it. Related methods and computer-readable media are also described.
In some examples, a vehicle-to-everything (V2X) endpoint receives V2X service control information that indicates whether the V2X endpoint is allowed to use one or more V2X services. The V2X endpoint sends, to a network, the V2X service control information when attempting to access a V2X service or a group of V2X services, and receives, from the network in response to the sending of the V2X service control information, V2X authorization information relating to accessing one or more V2X services.
H04L 12/18 - Dispositions pour la fourniture de services particuliers aux abonnés pour la diffusion ou les conférences
H04W 4/06 - Répartition sélective de services de diffusion, p.ex. service de diffusion/multidiffusion multimédia; Services à des groupes d’utilisateurs; Services d’appel sélectif unidirectionnel
H04W 4/46 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication de véhicule à véhicule
69.
NETWORK ADDRESS POLICY INFORMATION RECEIVED IN A PRE-ASSOCIATED STATE
In some examples, a wireless device includes a communication interface to communicate with a wireless network, and at least one processor configured to, while the wireless device is in a pre-associated state, receive, from the wireless network, information including a network address policy of the wireless network. The at least one processor is configured to further, in response to the information including the network address policy, use an address of the wireless device according to the network address policy.
In some examples, an electronic device receives configuration information relating to network connectivity with a network of a vehicle, the configuration information including a credential. The electronic device establishes, using the configuration information, a connection with the network of the vehicle to access a service, and revokes the credential in response to a termination of the access of the service.
H04W 12/082 - Sécurité d'accès utilisant la révocation d’autorisation
H04W 8/18 - Traitement de données utilisateur ou abonné, p.ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateur; Transfert de données utilisateur ou abonné
H04W 76/18 - Gestion du rejet ou de l'échec de l'établissement
71.
PUBLIC WARNING SYSTEM NOTIFICATIONS IN A MOBILE DEVICE USING ALTERNATIVE WIRELESS TECHNOLOGIES
A method at a user equipment, the method including receiving at the user equipment over a first technology, an emergency notification, the emergency notification providing information for a second technology capable of carrying an emergency message; and activating the second technology using the information for the second technology to receive the emergency message.
A method at a computing device within an Intelligent Transportation System, the method comprising: determining, at the computing device, whether a short-term certificate is available to sign a message; if the short-term certificate is available, signing the message with a private key associated with the short-term certificate; if the short-term certificate is not available, signing the message with a private key associated with a long-term certificate; and sending the message to a recipient.
H04W 12/069 - Authentification utilisant des certificats ou des clés pré-partagées
H04W 4/12 - Messagerie; Boîtes aux lettres; Annonces
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
G08G 1/0962 - Dispositions pour donner des instructions variables pour le trafic avec un indicateur monté à l'intérieur du véhicule, p.ex. délivrant des messages vocaux
A method at a computing device, the method including obtaining a cargo load signal measurement; and applying an estimator to the cargo load signal measurement, the estimator being in the form of x^ = ay + bZ, where x^is an estimate of a true signal vector, y is the cargo load signal measurement, Z is a calculated or pre-determined reference vector, and a and b are weighting factors.
G01S 17/02 - Systèmes utilisant la réflexion d'ondes électromagnétiques autres que les ondes radio
G06Q 10/08 - Logistique, p.ex. entreposage, chargement ou distribution; Gestion d’inventaires ou de stocks
G01S 7/48 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
An electronic device includes a storage to store a plurality of profiles relating to respective different operation modes of the electronic device, the plurality of profiles specifying different power consumption modes. At least one processor is configured to determine a given use case of the electronic device, and select a power consumption mode of the electronic device using a given profile selected from among the plurality of profiles based on a given operation mode.
A method at a network element for collective perception in an intelligent transportation system, the method including receiving, from each of a plurality of intelligent transportation system stations, a local dynamic map; creating, based on the local dynamic map from each of the plurality of intelligent transportation system stations, a local collective perception map; and distributing the local collective perception map to at least one of the plurality of intelligent transportation system stations.
In some examples, a wireless device selects a selected rate bucket of a plurality of different rate buckets, a rate bucket of the plurality of different rate buckets comprising a plurality of coding rates.
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
In some examples, a vehicle includes a plurality of network controllers, a WI-FI wireless local area network (WLAN) over which at least a first network controller and a second network controller of the plurality of network controllers are to communicate, wherein a link between the first network controller and the second network controller through the WI-FI WLAN is a synchronized link.
A system and method for tracking and predicting usage of assets, such as shipping containers, trailers, or vehicles, based on usage data collected from a fleet of assets using mobile transceivers. During an evaluation term, a first plurality of messages comprising asset usage statuses is sent from the mobile transceivers to a tracking system. The usage statuses are used to compute a predicted quantity of assets expected to be used in a subsequent term. The predicted quantity is then allocated between a first subset of assets and a second subset of assets according to a minimal cost for the predicted quantity. In some embodiments, the first subset of assets comprising assets is associated with the mobile transceivers, and the second subset of assets comprising assets is not associated with the mobile transceivers.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
H04W 4/021 - Services concernant des domaines particuliers, p.ex. services de points d’intérêt, services sur place ou géorepères
H04W 4/029 - Services de gestion ou de suivi basés sur la localisation
H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
79.
APPARATUS AND METHOD FOR POWERING NODES OF A WIRELESS NETWORK
An apparatus and method for transmitting power from a primary node to one or more secondary nodes of a wireless network includes, for each of the one or more secondary nodes, associating one of a plurality of directional antenna arrays of the primary node with the secondary node, and transmitting power to the secondary node utilizing the one of the plurality of directional antenna arrays associated with the secondary node.
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
H04W 16/28 - Structures des cellules utilisant l'orientation du faisceau
H02J 50/23 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant des micro-ondes ou des ondes radio fréquence caractérisés par le type d'antennes de transmission, p.ex. les antennes-réseau directives ou les antennes Yagi
H02J 50/90 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la détection ou l'optimisation de la position, p.ex. de l'alignement
H01Q 19/00 - Combinaisons d'éléments actifs primaires d'antennes avec des dispositifs secondaires, p.ex. avec des dispositifs quasi optiques, pour donner à une antenne une caractéristique directionnelle désirée
H02J 7/02 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
80.
METHOD AND SYSTEM FOR REDUCED V2X RECEIVER PROCESSING LOAD USING NETWORK BASED APPLICATION LAYER MESSAGE PROCESSING
CA 03091714 2020-08-19 Abstract A method at a network element for processing a first message destined for an intelligent transportation system station, the method including receiving from a sending entity, or generating, the first message at the network element; based on a source or contents of the first message, performing one of: discarding the first message; or modifying the first message to provide an indication to the intelligent transportation system station of checks the intelligent transportation system does not need to perform, thereby creating a second message; and forwarding the second message to the intelligent transportation system station.
G08G 1/0962 - Dispositions pour donner des instructions variables pour le trafic avec un indicateur monté à l'intérieur du véhicule, p.ex. délivrant des messages vocaux
H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
81.
SYSTEM AND METHOD FOR PERFORMING DIFFERENTIAL ANALYSIS OF VEHICLES
An autonomous or semi-autonomous vehicle may improve the overall safety of other vehicles by determining an action of a proximate vehicle based on sensor data and determining one or more expected visual cues associated with the determined action. One or more images of the proximate vehicle may then be used to detect a difference between expected visual cues and the captured images. Detected differences may be used to notify one or more entities that can then take corrective actions.
B60W 30/16 - Contrôle de la distance entre les véhicules, p.ex. pour maintenir la distance avec le véhicule qui précède
B60W 40/04 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés aux conditions de trafic
G08G 1/017 - Détection du mouvement du trafic pour le comptage ou la commande par identification des véhicules
82.
INCREASING BATTERY PERFORMANCE FOR A DEVICE THAT USES POWER SAVING FEATURES
Described herein are systems and methods to increase battery life of a user equipment (UE) by reducing the amount of time a UE spends in active time listening for paging messages following mobile originate (MO) or mobile terminated (MT) data transfers. A network node may receive, from a UE, a message including an identifier of the UE and a request to set the duration of an active time timer to zero. The network node may determine whether any MT traffic is available for the UE, and send a message to the UE including the duration of the active time timer or some other indicator to indicate to the UE whether or not MT data is awaiting transmission.
A method and apparatus for a first node to establish a wireless connection with a second node includes determining a reception time period of the second node during which a radio of the second node is turned on to receive signals, and an interval time period between commencement of reception periods of the second node, determining an event, in response to determining the event, transmitting a message to the second node a predetermined number of times, wherein a first time between transmission of the message is substantially equal to the reception time period, and the predetermined number of times that the message is transmitted is a positive integer that is equal to a quotient of the interval time period divided by the first time, rounded up to the next larger positive integer if the quotient includes a remainder.
A method that incorporates teachings of the subject disclosure may include, for example, a method comprising receiving from a transceiver that is implemented as an integrated circuit (IC) chip, by a variable reactive element, a signal, wherein the signal is in a frequency band that comprises a first sub-frequency band and a second sub-frequency band, controlling, by a controller, the variable reactive element, such that the variable reactive element is placed into one of a group of states, wherein the group of states comprises a first state having a first reactance and a second state having a second reactance, and wherein the first reactance is different from the second reactance. Other embodiments are disclosed.
G08C 17/02 - Dispositions pour transmettre des signaux caractérisées par l'utilisation d'une voie électrique sans fil utilisant une voie radio
H01G 7/06 - Condensateurs dont la capacité varie par des moyens non mécaniques; Procédés pour leur fabrication à diélectrique choisi pour sa variation de permittivité en fonction de la tension appliquée, c. à d. condensateurs ferro-électriques
H03H 7/01 - Réseaux à deux accès sélecteurs de fréquence
H03J 5/24 - Accord discontinu; Sélection de fréquences prédéterminées; Sélection de bandes de fréquences avec ou sans accord continu dans une ou plusieurs des bandes, p.ex. accord par bouton-poussoir, dispositif d'accord à barillet comportant un certain nombre de circuits d'accord préréglés ou d'éléments d'accord séparés mis sélectivement en circuit, p.ex. pour sélection de bande ou pour sélection de canal de télévision
A system and method automates the tuning of one or more hands-free library parameters. The system and method plays one or more test signals that vary in frequency and in amplitude out of a hands-free system under test or the hands-free tuning system and records the responses of a hands-free tuning system or hands-free tuning system at a microphone of the hands-free tuning system and a microphone of the hands-free system under test. The system and method measures the sound generation and sound pickup characteristics of the hands-free system under test or the hands-free system with respect to the one or more of the test signals and one or more of the microphone signals. The system and method calculates tunable parameters. The system and method updates a hands-free system library with the calculated plurality of tunable parameters.
A stereoscopic vision system captures stereoscopic images. The stereoscopic images are processed to rapidly discriminate between portions of the images that are on a ground-plane and those that are off the ground plane. The discrimination is based on comparing locations within the images using an expected disparity shift.
A method for sensor provisioning in a wireless sensor network includes determining, at a gateway, that no neighboring gateway is present; in response to no neighboring gateway present, measuring signal strengths from a plurality of sensors; based on the measured signal strengths, identifying a sensor from the plurality of sensors to be paired with the gateway; and in response to identifying the sensor, pairing the gateway and the sensor to enable a secured connection between the gateway and the sensor.
A method at a portable sensor apparatus for detecting an approaching vehicle, the method including detecting, using at least one detector at the sensor apparatus, signal energy of a signal from the approaching vehicle; analyzing the signal energy using a processor at the sensor apparatus to determine that an alarm should be triggered; and based on the analyzing, causing the alarm from an alert mechanism on the sensor apparatus.
G08G 1/005 - Systèmes de commande du trafic pour véhicules routiers comprenant un indicateur pour guider les piétons
G01S 11/12 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant des ondes électromagnétiques autres que les ondes radio
G01S 17/93 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour prévenir les collisions
G08B 21/02 - Alarmes pour assurer la sécurité des personnes
A method at a network element for verification of chain of custody of goods within a portable container, the method including receiving, from a computing device associated with the portable container, first log data; receiving, from at least one transit element that interacted with the computing device associated with the portable container during transport of the goods, second log data; and correlating the first log data and the second log data to verify the chain of custody of the goods.
90.
METHOD AND SYSTEM FOR SECURELY PROVISIONING A REMOTE DEVICE
A method at a computing device for provisioning a network-connected device within a security platform, the method including receiving a first connection request, the first connection request being from an electronic apparatus and including a network-connected device identifier; authenticating the first connection request, thereby creating a first connection; receiving a second connection request, the second connection request being from the network- connected device and including the network-connected device identifier and a shared platform credential; receiving a request from the network-connected device to add the network-connected device to the security platform; and adding the network-connected device to the security platform based on a concurrent first connection and the request from the network-connected device to add the network-connected device to the security platform.
H04L 41/0806 - Réglages de configuration pour la configuration initiale ou l’approvisionnement, p.ex. prêt à l’emploi [plug-and-play]
H04L 67/141 - Configuration des sessions d'application
H04L 9/30 - Clé publique, c. à d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret
H04L 9/32 - Dispositions pour les communications secrètes ou protégées; Protocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 12/12 - Dispositions pour la connexion ou la déconnexion à distance de sous-stations ou de leur équipement
H04L 67/12 - Protocoles spécialement adaptés aux environnements propriétaires ou de mise en réseau pour un usage spécial, p.ex. les réseaux médicaux, les réseaux de capteurs, les réseaux dans les véhicules ou les réseaux de mesure à distance
91.
METHOD AND SYSTEM FOR CONTROLLING SOFTWARE UPDATES ON A NETWORK CONNECTED DEVICE
A method at a computing device acting as a switchboard between an electronic device and a device to be updated, the method including receiving, at the computing device, a connection request from the electronic device, the connection request including an identifier for the device to be updated; receiving, at the computing device, a connection request from the device to be updated; associating, at the computing device, the connection request from the electronic device and the connection request from the device to be updated; forwarding, at the computing device, a message from the device to be updated to the electronic device that update conditions have been met; forwarding, at the computing device, a message from the electronic device to the device to be updated to start an update process; and forwarding, at the computing device, update status information from the device to be updated to the electronic device.
There is provided a method and device for provisioning emergency number information on a user equipment. When a dialed number matches an emergency number from the provisioned emergency number information, the user equipment selects either the circuit switched domain or the packet switched domain and executes a call setup procedure for that domain.
A method for key agreement between a first party and a second party over a public communications channel, the method including selecting, by the first party, from a semigroup, a first value "a"; multiplying the first value "a" by a second value "b" to create a third value "d", the second value "b" being selected from the semigroup; sending the third value "d" to the second party; receiving, from the second party, a fourth value "e", the fourth value comprising the second value "b" multiplied by a fifth value "c" selected by the second party from the semigroup; and creating a shared secret by multiplying the first value "a" with the fourth value "e", wherein the shared secret matches the third value "d" multiplied by the fifth value "c".
A system and method manages power in a wireless micro-sensor having a self- contained energy source. The system and method identify the rated capacity of the self- contained energy course by processing an identification value of the self-contained energy source and measuring the temperature of the self-contained energy source over time. The system and method determine temperature trends, measure the depth of discharge of the self-contained energy source, and control the asynchronous transmission of the micro-sensor. The transmission occurs in response to the measured temperatures, the determined temperature trend, and the depth of discharge of the self-contained energy source.
H04W 84/18 - Réseaux auto-organisés, p.ex. réseaux ad hoc ou réseaux de détection
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p.ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseau; Circuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p.ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
A method for selecting a Public Land Mobile Network (PLMN) at a user equipment (UE), comprising receiving, from a network entity, a list of PLMN identifiers, attempting to register the UE with a network using at least one PLMN identifier from the list of PLMN identifiers, and if the attempt to register with the network is successful, performing a Session Initiation Protocol (SIP) registration to an Internet Protocol (IP) Multimedia Sub-system (IMS) associated to the PLMN identifier.
H04W 60/00 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement
H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
H04W 60/04 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement utilisant des événements déclenchés
H04L 61/3015 - Enregistrement, génération ou allocation de nom
A method at a computing device for sharing data, the method including defining a dynamically linked data library (DLDL) to include executable code; loading the DLDL from a first process, the loading causing a memory allocation of shared executable code, private data and shared data in a physical memory location; mapping the memory allocation of shared executable code, private data and shared data to a virtual memory location for the first process; loading the DLDL from a second process, the loading causing mapping of the memory allocation of shared executable code and the shared data for the first process to be mapped to a virtual memory location for the second process; and allocating private data in physical memory and mapping to a virtual memory location for the second process.
A method at a computing device for data management between a publisher and at least one subscriber, the method including receiving, at a system element, memory requirements from the publisher; creating a memory allocation of a pool of data objects for the publisher based on the received memory requirements; receiving, at the system element, consumption criteria from each of the at least one subscriber; and adjusting the memory allocation of the pool of data objects based on the consumption criteria received from the at least one subscriber.
In some examples, a system receives, over a network, position data acquired by a position sensor of a device, and sensor data acquired by a further sensor of the device while the position sensor of the device is inactive, the sensor data from the further sensor indicating a direction of travel of the device. The system determines, using the sensor data acquired by the further sensor of the device, a heading and movement of the device relative to a position indicated by the position data, and updates a position of the device according to the determined heading and movement.
G01C 21/12 - Navigation; Instruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigant; Navigation à l'estime
H04W 4/02 - Services utilisant des informations de localisation
H04W 4/021 - Services concernant des domaines particuliers, p.ex. services de points d’intérêt, services sur place ou géorepères
H04M 1/00 - COMMUNICATIONS TÉLÉPHONIQUES Équipement de sous-station, p.ex. pour utilisation par l'abonné
A method for updating communication parameters on a mobile device, the method including sending a communication from the mobile device to a server, the communication including a location of the mobile device; receiving at the mobile device, responsive to the communication, a new communication parameter; reconfiguring the mobile device with the new communication parameter; and sending a second communication from the mobile device to the server, the second communication using the new communication parameter.
H04W 72/02 - Sélection de ressources sans fil par un utilisateur ou un terminal
H04W 4/02 - Services utilisant des informations de localisation
H04W 36/32 - La resélection étant déclenchée par des paramètres spécifiques par des données de localisation ou de mobilité, p.ex. des données de vitesse
H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
100.
AUTHENTICATING USER EQUIPMENTS THROUGH RELAY USER EQUIPMENTS
In some examples, a first user equipment (UE) sends an indication to an application server that the first UE is to use a relay UE to access a network. The first UE receives, from the application server, a first identity different from a second identity of the first UE. The first UE uses the first identity to register with the network to authenticate the first UE.
brevets
