公开(公告)号：EP4496363A3

公开(公告)日：2025-02-26

申请号：EP24216562.9

申请日：2019-07-01

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： El Essaili, Ali ,  Solano Arenas, John Camilo ,  Muehleisen, Maciej ,  Lohmar, Thorsten ,  Zhang, Yunpeng

IPC: H04W4/40 ,  H04L41/50 ,  H04L67/51 ,  H04W4/44 ,  H04W8/00

Abstract: Embodiments include a method performed by a V2X user equipment (UE) for service discovery from a V2X application server (AS). The method includes sending, to a first address associated with the V2X AS, a first discovery request for further address information, associated with the V2X AS, that facilitates discovery of V2X services available via unicast communication between the V2X UE and a radio access network (RAN). The method also includes receiving, from the V2X AS, a first discovery response comprising the requested further address information. Other embodiments include complementary methods performed by a V2X AS, as well as V2X UE and V2X AS configured to perform the respective methods.

公开(公告)号：EP4241435B1

公开(公告)日：2025-02-12

申请号：EP21759196.5

申请日：2021-07-21

Inventor： KRISHAN, Rajiv ,  THAKUR, Raghuvamshi Vasudev Singh

IPC: H04M15/00 ,  H04W24/04 ,  H04W88/18 ,  H04W92/00 ,  H04L12/14 ,  H04L67/51 ,  H04W4/24 ,  H04W8/00

公开(公告)号：EP4490924A1

公开(公告)日：2025-01-15

申请号：EP23709947.8

申请日：2023-03-03

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： RODRIGO, Maria Cruz Bartolome ,  LI, Songmao ,  LU, Yunjie ,  ZHANG, Xinyu

IPC: H04W4/50 ,  H04L67/51 ,  H04L69/24

公开(公告)号：EP4272417B1

公开(公告)日：2024-12-25

申请号：EP21844113.7

申请日：2021-12-14

Inventor： O'BRIEN, William

IPC: H04L67/51 ,  H04L67/52 ,  H04L67/101 ,  H04L67/1014 ,  H04L67/1021

公开(公告)号：EP4476901A1

公开(公告)日：2024-12-18

申请号：EP23709542.7

申请日：2023-02-01

Applicant: QUALCOMM INCORPORATED

Inventor： STOCKHAMMER, Thomas ,  BOUAZIZI, Imed ,  LO, Charles Nung ,  RICO ALVARINO, Alberto ,  CATOVIC, Amer ,  GRIOT, Miguel ,  GHOLMIEH, Ralph Akram

IPC: H04L67/51 ,  H04W4/06

公开(公告)号：EP3783867B1

公开(公告)日：2024-12-18

申请号：EP20200530.2

申请日：2019-02-01

Inventor： NI, Yuzhao ,  SCHAIRER, David Roy

IPC: H04L67/306 ,  H04L67/125 ,  H04L67/51 ,  H04L67/50 ,  G06F3/16 ,  H04L12/28

公开(公告)号：EP4473434A1

公开(公告)日：2024-12-11

申请号：EP23711884.9

申请日：2023-01-30

Applicant: Cisco Technology, Inc.

Inventor： GRAYSON, Mark ,  STAMMERS, Timothy P. ,  O'CONNOR, Desmond Joseph

IPC: G06F21/60 ,  H04L9/40 ,  H04L67/51 ,  H04W8/12 ,  H04W12/08 ,  H04W88/16

公开(公告)号：EP4021038B1

公开(公告)日：2024-12-04

申请号：EP20871811.4

申请日：2020-09-23

Inventor： JUNG, Buseop ,  BANG, Hyejung ,  CHO, Namju

IPC: H04W8/00 ,  H04W4/80 ,  H04W4/08 ,  H04W88/06 ,  H04W84/18 ,  H04L65/40 ,  H04L67/51 ,  H04L69/18

公开(公告)号：EP4005257B1

公开(公告)日：2024-11-06

申请号：EP20882577.8

申请日：2020-09-15

Inventor： OH, Haewook ,  KANG, Doosuk ,  KIM, Yongju ,  YOO, Youngmin ,  LEE, Seongjun ,  JUNG, Buseop ,  CHOI, Kunyoung

IPC: H04W4/80 ,  H04W8/00 ,  H04W76/14 ,  H04W88/06 ,  G06F3/041 ,  H04M1/72412 ,  G06F3/0354 ,  H04L67/51 ,  G06F3/038 ,  G06F3/033 ,  G06F1/16 ,  G06F1/3209 ,  G06F1/3215 ,  G06F1/3234 ,  G06F1/3287 ,  G06F3/01 ,  G06F3/0346 ,  G06F3/0488 ,  G06F3/0482 ,  G06F3/04847

公开(公告)号：EP4415336A3

公开(公告)日：2024-10-30

申请号：EP24172685.0

申请日：2020-03-12

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： El Essaili, Ali ,  Zang, Yunpeng ,  Lohmar, Thorsten ,  Muehleisen, Maciej

IPC: H04W4/021 ,  H04W4/44 ,  H04L67/51 ,  H04L67/52

Abstract: Methods of operating a first VAE server for identifying a second VAE server are disclosed. V2X message information per geographical area is received from a V2X application specific server. Position information is received from a VAE client of a wireless device, wherein the position information indicates a position of the wireless device. Responsive to receiving the position information and responsive to the V2X message information per geographical area, a second VAE server is identified based on the position information. The second VAE server is identified by transmitting a service continuity request, including the position information, to a plurality of VAE servers including the second VAE server. A service continuity response message, including an identifier of the second VAE server, is received from the second VAE server.