公开(公告)号：EP3791616B1

公开(公告)日：2024-09-04

申请号：EP19800516.7

申请日：2019-05-10

IPC: H04W48/16 ,  H04W48/18

CPC classification number: H04W48/16 ,  H04W48/18

公开(公告)号：EP4104349B1

公开(公告)日：2024-08-28

申请号：EP20733902.9

申请日：2020-06-04

IPC: H04L5/00 ,  H04W72/51 ,  H04W48/18 ,  H04W72/0453 ,  H04W24/08 ,  H04W88/08

CPC classification number: H04L5/0064 ,  H04L5/0085 ,  H04L5/0087 ,  H04L5/001 ,  H04W48/18 ,  H04W72/0453 ,  H04W24/08 ,  H04W88/085 ,  H04W72/51

公开(公告)号：EP3864900B1

公开(公告)日：2024-08-28

申请号：EP18786263.6

申请日：2018-10-08

IPC: H04W48/18 ,  H04W12/08 ,  H04W12/60 ,  H04W88/06

CPC classification number: H04W12/08 ,  H04W48/18 ,  H04W88/06 ,  H04W12/66

公开(公告)号：EP4418745A1

公开(公告)日：2024-08-21

申请号：EP23179727.5

申请日：2023-06-16

Applicant: Wistron Corporation

Inventor： Wang, Shih-Ting ,  Fan, Yu-Wei

IPC: H04W48/18 ,  H04W60/00

CPC classification number: H04W48/18 ,  H04W60/00 ,  H04L65/1016 ,  H04L65/1073 ,  H04L65/65

Abstract: A user equipment, communication system, and communication method thereof are provided. The communication method for a user equipment includes receiving system information from a communication system and determining whether to send an attach request message to the communication system according to the system information. The system information indicates whether Internet Protocol Multimedia Subsystem or Circuit Switch Fallback is supported or includes at least one field about Internet Protocol Multimedia Subsystem or Circuit Switch Fallback.

公开(公告)号：EP4416959A1

公开(公告)日：2024-08-21

申请号：EP22783234.2

申请日：2022-09-08

Applicant: QUALCOMM INCORPORATED

Inventor： TONESI, Dario, Serafino ,  ZIA, Waqar ,  FACCIN, Stefano ,  SPEICHER, Sebastian ,  ZISIMOPOULOS, Haris ,  PAYYAPPILLY, Ajith, Tom ,  CATOVIC, Amer ,  CHAPONNIERE, Lenaig, Genevieve

IPC: H04W28/08 ,  H04L101/677 ,  H04W48/18

CPC classification number: H04W76/16 ,  H04W28/0925 ,  H04W48/18 ,  H04W40/02 ,  H04W28/09 ,  H04W28/0865

公开(公告)号：EP4111751B1

公开(公告)日：2024-08-21

申请号：EP21705312.3

申请日：2021-01-11

IPC: H04W48/18

CPC classification number: H04W48/18

公开(公告)号：EP3799480B1

公开(公告)日：2024-08-21

申请号：EP20188920.1

申请日：2016-10-09

IPC: H04W48/18 ,  H04W8/18 ,  H04W28/24

CPC classification number: H04W12/08 ,  H04W48/18 ,  H04W48/14 ,  H04W8/18 ,  H04L41/0894

公开(公告)号：EP4412313A1

公开(公告)日：2024-08-07

申请号：EP22876061.7

申请日：2022-09-22

Applicant: NEC Corporation

Inventor： TAKAKURA Tsuyoshi ,  TAMURA Toshiyuki

IPC: H04W48/18 ,  H04W12/06 ,  H04W48/16 ,  H04W92/14

CPC classification number: H04W48/16 ,  H04W12/06 ,  H04W48/18 ,  H04W92/14

Abstract: An object is to provide an apparatus, a method, and a program that contribute to an selecting an AMF to support UUAA-MM functionality in the UUAA-MM procedure. An access network node receives from a core network node information indicating whether authentication and authorization procedure for an UAV (UUAA-MM procedure) in mobility management is supported, receive from a UE information indicating an initiation request for the UUAA-MM procedure, and transmit a message requesting initiation of the UUAA-MM procedure to a core network node supporting the UUAA-MM procedure among the core network nodes. This allows the access network node to properly select the core network node that supports the UUAA-MM procedure.

公开(公告)号：EP4409967A2

公开(公告)日：2024-08-07

申请号：EP22800464.4

申请日：2022-10-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： XIANG, Zhixian

IPC: H04W48/18 ,  H04W48/10

CPC classification number: H04W48/18 ,  H04W48/10 ,  H04W4/70

公开(公告)号：EP4409853A1

公开(公告)日：2024-08-07

申请号：EP22798108.1

申请日：2022-09-30

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： RODRIGO, Maria Cruz Bartolome ,  ZHANG, Xin Ju ,  LU, Yunjie

IPC: H04L41/0873 ,  H04L67/51 ,  H04W48/18

CPC classification number: H04L41/0873 ,  H04L67/51 ,  H04W48/18 ,  H04L67/303 ,  H04W24/02