Patents by Inventor Ali El Essaili

Ali El Essaili has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods, apparatus, and computer-readable media for discovery of application server and/or services for V2X communications
    Patent number: 12004057
    Abstract: Embodiments include methods performed by a V2X user equipment (UE) for service discovery from a V2X application server (AS). Such methods include sending, to a first address associated with the V2X AS, a first request for further address information associated with the V2X AS. Such methods include receiving, from the first address via unicast signaling, a first response including the requested further address information, which facilitates UE discovery of V2X services available via unicast communication between the V2X UE and a radio access network (RAN). Other embodiments include complementary methods performed by a V2X AS, as well as V2X UE and V2X AS apparatus configured to perform such methods.
    Type: Grant
    Filed: October 28, 2022
    Date of Patent: June 4, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Ali El Essaili, Thorsten Lohmar, Maciej Muehleisen, John Camilo Solano Arenas, Yunpeng Zang
  • Method, Apparatus, and Computer-Readable Medium for Intelligent Transportation System (ITS) Message Distribution
    Publication number: 20240147201
    Abstract: Embodiments include methods performed by a V2X application enabler (VAE) client of a V2X User Equipment (UE) arranged for communication with a VAE server. Such methods include sending, to the VAE server, a registration or de-registration request to register or de-register for receiving intelligent transport system (ITS) messages. The registration or de-registration request includes an identifier of the V2X UE and an identifier of a first type of ITS messages from the VAE server, for which the V2X UE wishes to register or de-register for receiving. Such methods include receiving, from the VAE server a response indicating acknowledgement of the registration or de-registration request. Other embodiments include complementary methods performed by VAE servers, as well as UEs and application servers configured to perform such methods.
    Type: Application
    Filed: January 9, 2024
    Publication date: May 2, 2024
    Inventors: Ali El Essaili, Thorsten Lohmar, Yunpeng Zang
  • 3D STREAM PROCESSING
    Publication number: 20240070958
    Abstract: The application relates to a method for operating a processing entity configured to process a 3D image data stream for transmission over a wireless network to an extended-reality device, including receiving the 3D stream with a first image data stream representing a structure of a real-world object and a second image data stream representing a visual appearance of the real-world object, adding a corresponding transmission-time indication to each of the first image data stream and the second image data stream, resulting in an amended stream comprising an amended first stream and an amended second stream, transmitting the amended stream over the network to the extended reality device, receiving a processing time indication for each of the amended first stream and the amended second stream, and initiating an adapting of at least one of the 3D image data stream and the amended stream based on the processing-time indication.
    Type: Application
    Filed: January 5, 2021
    Publication date: February 29, 2024
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Ali EL ESSAILI, Natalya TYUDINA
  • PROVIDING A 3D REPRESENTATION OF A TRANSMITTING PARTICIPANT IN A VIRTUAL MEETING
    Publication number: 20230396735
    Abstract: A method for providing a three-dimensional (3D) representation of a transmitting participant in a virtual meeting is provided. The method is performed in a representation provider and comprises obtaining a non-realtime 3D model of at least part of a person, obtaining partial realtime 3D data of the transmitting participant of the virtual meeting, and combining the non-realtime 3D model with the partial realtime 3D data, resulting in a combined 3D representation of the transmitting participant.
    Type: Application
    Filed: July 7, 2021
    Publication date: December 7, 2023
    Inventors: Ali El Essaili, Natalya Tyudina, Joerg Christian Ewert, Ola Melander
  • PROCEDURES FOR TRIGGERING AND UPDATING TELE-OPERATED DRIVING AT V2X APPLICATION SERVER
    Publication number: 20230360447
    Abstract: A method performed by a first server for supporting session-oriented services for a vehicle includes transmitting a session-oriented service trigger request to a second server to initiate a session-oriented service for a client device. The method includes receiving a session-oriented service trigger response from the second server indicating whether or not the second server has an ability to initiate a session-oriented service with the client device. In other embodiments, a method performed by a second server communicatively connected to a network for supporting session-oriented services for a vehicle includes receiving a session-oriented service trigger request from a first server to initiate a session-oriented service for a client device. The method includes transmitting a session-oriented service trigger response to the first server indicating whether or not the second server has the ability to initiate a session-oriented service with the client device.
    Type: Application
    Filed: April 30, 2021
    Publication date: November 9, 2023
    Inventors: Ali EL ESSAILI, Massimo Condoluci, Yunpeng Zang
  • Apparatuses, methods, computer programs, and computer program products for live uplink adaptive streaming
    Patent number: 11805163
    Abstract: A method for providing a media feed to a server. The method includes a client transmitting to the server over a transport layer connection a message comprising a header and a body, wherein the header of the message does not indicate the size of the body of the message. The method also includes the client storing in a transmit buffer media data corresponding to the media feed, wherein an encoding bitrate setting is used to generate the media data.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: October 31, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Thorsten Lohmar, Ali El Essaili, Mohamed Ibrahim, Raphael Wagner
  • METHODS, ENTITIES, APPLICATION SERVER AND COMPUTER READABLE MEDIA FOR LOCAL MBMS BASED MBMS DATA DELIVERY
    Publication number: 20230308839
    Abstract: Methods, entities, application server, and computer readable media for local MBMS. The method at a requesting entity includes: generating a request message that comprises an indication of using local MBMS information configured in an executing entity (S401); and transmitting the request message to the executing entity (S403), wherein the requesting entity and the executing entity are comprised in an application server.
    Type: Application
    Filed: June 22, 2021
    Publication date: September 28, 2023
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Wenliang XU, Ali EL ESSAILI
  • Fast Tune-In for Low Latency Streaming
    Publication number: 20230269423
    Abstract: The invention relates to a method for operating a media player when receiving a live stream which comprising a sequence of media segments, each media segment comprising a plurality of media fragments. The method comprises determining a tune-in segment and a tune-in fragment of the live stream, at which the media player intends to start consuming the live stream, transmitting a media request towards a media providing entity, the media request comprising an indication indicating that the tune-in segment should start with the tune-in fragment as first media fragment, receiving a media response originating from the media providing entity, the media response comprising the tune-in segment which starts with the tune-in fragment as first media fragment.
    Type: Application
    Filed: April 27, 2023
    Publication date: August 24, 2023
    Inventors: Thorsten Lohmar, Ali El Essaili, Mohamed Ibrahim
  • System and method for interactive 360 video playback based on user location
    Patent number: 11703942
    Abstract: A system, method, and Head-Mounted Display, HMD, apparatus for recording a video and playing back the video to a viewer in a Virtual Reality, VR, environment. A geographical area is recorded with an omnidirectional video recording camera by dividing the geographical area into a plurality of area portions and recording in separate video sections, each of the area portions while moving the camera in different directions. Time points in each video section are associated with virtual locations of the view. At a time point providing the viewer with a choice of directions to proceed, the system receives the viewer's choice and presents to the viewer, a video section corresponding to the virtual location of the viewer and the desired direction of movement. The viewer's choice may be indicated by detecting a direction of the viewer's field of view or by receiving from the viewer, a response to a banner notification.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: July 18, 2023
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Thorsten Lohmar, Ali El Essaili, Mohamed Ibrahim, Raphael Wagner
  • Network Architecture, Methods, and Devices for a Wireless Communications Network
    Publication number: 20230224059
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Application
    Filed: January 5, 2023
    Publication date: July 13, 2023
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • TELE-OPERATED DRIVING EVENT PREDICTION, ADAPTION AND TRIGGER
    Publication number: 20230213933
    Abstract: A method performed by a first server communicatively connected to a network for supporting tele-operated driving, ToD, is provided. The method includes receiving a request from client device for ToD support. This request includes a trigger and information for supporting a tele-operated driving. The first server may further process the request to identify a second server for providing support for the ToD, wherein the processing is based on parameters of the network for providing ToD support. The first server may further establish a ToD session between the second server and the client. The first server may also predict whether a ToD event is likely in a future time period based on prediction information.
    Type: Application
    Filed: February 10, 2021
    Publication date: July 6, 2023
    Inventors: Ali El Essaili, Yunpeng Zang, Massimo Condoluci
  • Monitoring and surveillance system arranged for processing video data associated with a vehicle, as well as corresponding devices and method
    Patent number: 11665220
    Abstract: A monitoring and surveillance system arranged for processing video data associated with a vehicle, wherein said system is arranged to operate in at least two operating modi, a first modus of said two modi being associated with a first latency requirement for said video data and a second modus of said two modi being associated with a second latency requirement, said system comprising a camera unit, arranged to be installed in said vehicle, wherein said camera unit is arranged for capturing video data; a streaming unit, arranged to be installed in said vehicle, and arranged for receiving said video data and for transmitting said video data over a telecommunication network to a video processing server; said video processing server arranged for selecting a modus of said at least two operating modi, and for communicating said selected modus, over said telecommunication network, to said camera unit such that said streaming unit can be tuned to said selected modus.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: May 30, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Thorsten Lohmar, Ali El Essaili, Mohamed Ibrahim
  • Network architecture, methods, and devices for a wireless communications network
    Patent number: 11652562
    Abstract: Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) transmission formatted according to a first numerology and receiving, in a second subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
    Type: Grant
    Filed: December 31, 2020
    Date of Patent: May 16, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Häkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali el Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Niklas Johansson, Martin Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Muller, Elena Myhre, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • Fast tune-in for low latency streaming
    Patent number: 11647251
    Abstract: The invention relates to a method for operating a media player (100) when receiving a live stream which comprising a sequence of media segments, each media segment comprising a plurality of media fragments. The method comprises —determining a tune-in segment and a tune-in fragment of the live stream, at which the media player intends to start consuming the live stream, —transmitting a media request towards a media providing entity, the media request comprising an indication indicating that the tune-in segment should start with the tune-in fragment as first media fragment, —receiving a media response originating from the media providing entity, the media response comprising the tune-in segment which starts with the tune-in fragment as first media fragment.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: May 9, 2023
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Thorsten Lohmar, Ali El Essaili, Mohamed Ibrahim
  • Network Architecture, Methods, and Devices for a Wireless Communications Network
    Publication number: 20230109947
    Abstract: Methods and apparatus in a fifth-generation wireless communications network, including an example method, in a wireless device, that includes determining a reporting quality threshold for a parameter related to channel state information (CSI); performing a measurement for each of a plurality of beams from a first predetermined set of beams for evaluation; evaluating the measurement for each of the plurality of beams against the reporting quality threshold; discontinuing the performing and evaluating of measurements in response to determining that the reporting quality threshold is met for one of the beams, such that one or more beams in the first predetermined set of beams are not measured and evaluated; and reporting, to the wireless communications network, CSI for the one of the beams.
    Type: Application
    Filed: June 8, 2022
    Publication date: April 13, 2023
    Inventors: Stefan Parkvall, Janne Peisa, Gunnar Mildh, Robert Baldemair, Stefan Wager, Jonas Kronander, Karl Werner, Richard Abrahamsson, Ismet Aktas, Peter Alriksson, Junaid Ansari, Shehzad Ali Ashraf, Henrik Asplund, Fredrik Athley, Håkan Axelsson, Joakim Axmon, Johan Axnäs, Kumar Balachandran, Gunnar Bark, Jan-Erik Berg, Andreas Bergström, Håkan Björkegren, Nadia Brahmi, Cagatay Capar, Anders Carlsson, Andreas Cedergren, Mikael Coldrey, Icaro L. J. da Silva, Erik Dahlman, Ali El Essaili, Ulrika Engström, Mårten Ericson, Erik Eriksson, Mikael Fallgren, Rui Fan, Gabor Fodor, Pål Frenger, Jonas Fridén, Jonas Fröberg Olsson, Anders Furuskär, Johan Furuskog, Virgile Garcia, Ather Gattami, Fredrik Gunnarsson, Ulf Gustavsson, Bo Hagerman, Fredrik Harrysson, Ning He, Martin Hessler, Kimmo Hiltunen, Songnam Hong, Dennis Hui, Jörg Huschke, Tim Irnich, Sven Jacobsson, Niklas Jaldén, Simon Järmyr, Zhiyuan Jiang, Martin Johansson, Niklas Johansson, Du Ho Kang, Eleftherios Karipidis, Patrik Karlsson, Ali S. Khayrallah, Caner Kilinc, Göran N. Klang, Sara Landström, Christina Larsson, Gen Li, Bo Lincoln, Lars Lindbom, Robert Lindgren, Bengt Lindoff, Fredrik Lindqvist, Jinhua Liu, Thorsten Lohmar, Qianxi Lu, Lars Manholm, Ivana Maric, Jonas Medbo, Qingyu Miao, Reza Moosavi, Walter Müller, Elena Myhre, Johan Nilsson, Karl Norrman, Bengt-Erik Olsson, Torgny Palenius, Sven Petersson, Jose Luis Pradas, Mikael Prytz, Olav Queseth, Pradeepa Ramachandra, Edgar Ramos, Andres Reial, Thomas Rimhagen, Emil Ringh, Patrik Rugeland, Johan Rune, Joachim Sachs, Henrik Sahlin, Vidit Saxena, Nima Seifi, Yngve Selén, Eliane Semaan, Sachin Sharma, Cong Shi, Johan Sköld, Magnus Stattin, Anders Stjernman, Dennis Sundman, Lars Sundström, Miurel Isabel Tercero Vargas, Claes Tidestav, Sibel Tombaz, Johan Torsner, Hugo Tullberg, Jari Vikberg, Peter von Wrycza, Thomas Walldeen, Anders Wallén, Pontus Wallentin, Hai Wang, Ke Wang Helmersson, Jianfeng Wang, Yi-Pin Eric Wang, Niclas Wiberg, Emma Wittenmark, Osman Nuri Can Yilmaz, Ali Zaidi, Zhan Zhang, Zhang Zhang, Yanli Zheng
  • CONFIGURATION OF UE MEASUREMENTS
    Publication number: 20230111860
    Abstract: A method performed by a vehicle-to everything, V2X, application enabler, VAE, client includes receiving a user equipment, UE, measurements configuration request from a vehicle-to everything, V2X, application-specific client. The method further includes processing the UE measurements configuration request. The method further includes transmitting the UE measurements configuration request to a vehicle-to everything, V2X, application enabler, VAE, server. The method further includes receiving a UE measurements configuration response from the VAE server. The method further includes processing the UE measurements configuration response. The method includes transmitting the UE measurements configuration response to the V2X application-specific client.
    Type: Application
    Filed: December 16, 2020
    Publication date: April 13, 2023
    Inventors: Massimo CONDOLUCI, Ali EL ESSAILI
  • HUMAN ACTION RECOGNITION AND ASSISTANCE TO AR DEVICE
    Publication number: 20230105603
    Abstract: A method for operating a monitoring unit (100), configured to monitor a manipulation of at least one object (40, 45) by a user, the method comprising: —receiving, via a cellular network (60), actual user position data comprising an actual position of at least one portion of user used to manipulate the at least one object, and actual object position data comprising an actual position of the at least one object, —matching the actual user position data to predefined user position data provided at the monitoring unit (100), the predefined user position data indicating a correct position of the at least one portion of the user for manipulating the at least one object, and matching the actual object position data to predefined object position data provided at the monitoring unit, the predefined object position data indicating a correct position of the at least one object, —determining, based on the matching, whether the manipulation of the at least one object by the at least one portion of the user is correct or no
    Type: Application
    Filed: March 4, 2020
    Publication date: April 6, 2023
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Ali EL ESSAILI, Esra AKAN
  • METHODS PROVIDING VIDEO CONFERENCING WITH ADJUSTED/MODIFIED VIDEO AND RELATED VIDEO CONFERENCING NODES
    Publication number: 20230101902
    Abstract: Video conferencing can be provided between a first participant using first augmented reality, AR, glasses with a first forward facing glasses camera and using a first conferencing camera and a second participant using second AR glasses with a second forward facing glasses camera and using a second conferencing camera. A video of the second participant can be received from the second conferencing camera. A video can be received from the first forward facing glasses camera of the first AR glasses. The video of the second participant can be adjusted based on the video from the first forward facing glasses camera to provide adjusted video. The adjusted video can be provided to be rendered by the first AR glasses for the first participant.
    Type: Application
    Filed: March 3, 2021
    Publication date: March 30, 2023
    Inventors: Ali El Essaili, Joerg Christian Ewert
  • Methods, Apparatus, and Computer-Readable Media for Discovery of Application Server and/or Services for V2X Communications
    Publication number: 20230069397
    Abstract: Embodiments include methods performed by a V2X user equipment (UE) for service discovery from a V2X application server (AS). Such methods include sending, to a first address associated with the V2X AS, a first request for further address information associated with the V2X AS. Such methods include receiving, from the first address via unicast signaling, a first response including the requested further address information, which facilitates UE discovery of V2X services available via unicast communication between the V2X UE and a radio access network (RAN). Other embodiments include complementary methods performed by a V2X AS, as well as V2X UE and V2X AS apparatus configured to perform such methods.
    Type: Application
    Filed: October 28, 2022
    Publication date: March 2, 2023
    Inventors: Ali El Essaili, Thorsten Lohmar, Maciej Muehleisen, John Camilo Solano Arenas, Yunpeng Zang
  • METHOD AND APPARATUS FOR DYNAMIC GROUP MANAGEMENT
    Publication number: 20230039024
    Abstract: A method for dynamic group management. The method which may be performed by a vertical application layer server comprises receiving first dynamic information for a group of communication devices from a group management server. The method further comprises transmitting second dynamic information for the group of communication devices to an application specific server, based at least in part on the first dynamic information for the group of communication devices. In some instances, the application specific server may get the dynamic information about group membership effectively during dynamic group management.
    Type: Application
    Filed: December 18, 2020
    Publication date: February 9, 2023
    Applicant: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Wenliang XU, Ali EL ESSAILI