公开(公告)号：EP3987881B1

公开(公告)日：2023-11-08

申请号：EP19737633.8

申请日：2019-06-21

发明人： WON, Sung Hwan ,  LANDAIS, Bruno ,  CHANDRAMOULI, Devaki ,  CASATI, Alessio

IPC分类号： H04W76/10 ,  H04W76/15 ,  H04W76/18

公开(公告)号：EP3860189B1

公开(公告)日：2023-11-08

申请号：EP19866085.4

申请日：2019-09-27

发明人： LIANG, Shuang ,  LI, Zhijun ,  ZHU, Jinguo

IPC分类号： H04W24/04 ,  H04W76/18

公开(公告)号：EP4258803A1

公开(公告)日：2023-10-11

申请号：EP21900080.9

申请日：2021-12-02

申请人： Datang Mobile Communications Equipment Co., Ltd.

发明人： ZHAO, Yali

IPC分类号： H04W76/18

摘要： The present application provides a method and apparatus for RRC connection resuming of a terminal, the method includes: a terminal which is in an RRC inactive state sends an RRC connection resume request message carrying first indication information to a target network device, and the first indication information is used to indicate a connection mode of the terminal under an anchor network device is a direct connection or an indirect connection, so that the target network device processes the RRC connection resume request of the terminal according to the connection mode of the terminal under the anchor network device. Therefore, the present application provides an RRC connection resume solution for a terminal that enters the RRC inactive state under indirect connection, filling a gap in this technical direction.

公开(公告)号：EP4236589A3

公开(公告)日：2023-09-27

申请号：EP23180913.8

申请日：2020-11-02

申请人： Apple Inc.

发明人： ZHU, Yifan ,  MASPUTRA, Cahya A. ,  KISS, Krisztian ,  KAVURI, Lakshmi N. ,  NIMMALA, Srinivasan ,  LOVLEKAR, Srirang A. ,  KUMAR, Utkarsh ,  VENKATARAMAN, Vijay

IPC分类号： H04W76/18 ,  H04W76/16 ,  H04W48/18 ,  H04W60/04 ,  H04W88/06

摘要： A user equipment (UE) may be configured to reattempt to establish a multiple access (MA) protocol data unit (PDU) session when the UE moves to a new registration area. The UE transmits a request for a MA PDU session to the network, receives a message from the network indicating the request has been rejected, wherein the message further includes a status indication for reattempt requests to establish the MA PDU session, determines, when the UE moves into a new registration area of a PLMN, whether reattempt requests are allowed based on, at least, the status indication and transmits, when reattempt requests are allowed, a further request to establish the MA PDU session.

公开(公告)号：EP4233480A1

公开(公告)日：2023-08-30

申请号：EP21883282.2

申请日：2021-10-21

申请人： Samsung Electronics Co., Ltd.

发明人： MATTAM, Jajohn Mathew ,  SHRIVASTAVA, Vinay Kumar ,  LATHEEF, Fasil Abdul

IPC分类号： H04W76/27 ,  H04W76/16 ,  H04W76/40 ,  H04W4/06 ,  H04W76/18 ,  H04W76/19 ,  H04W80/02 ,  H04W16/28 ,  H04W24/10

公开(公告)号：EP3025541B1

公开(公告)日：2023-08-30

申请号：EP14741963.4

申请日：2014-07-08

发明人： CHEN, Yuhua

IPC分类号： H04W24/10 ,  H04W76/18 ,  H04W24/02 ,  H04W24/04

公开(公告)号：EP4226737A1

公开(公告)日：2023-08-16

申请号：EP21799445.8

申请日：2021-10-04

申请人： QUALCOMM INCORPORATED

发明人： CHIRALA, Ramesh Chandra ,  UMATT, Bhupesh Manoharlal ,  CURTISS, Troy ,  AMERGA, Daniel

IPC分类号： H04W76/18 ,  H04W52/04 ,  H04W76/15 ,  H04W76/19

公开(公告)号：EP4226736A1

公开(公告)日：2023-08-16

申请号：EP20956965.6

申请日：2020-10-12

申请人： Lenovo (Beijing) Limited

发明人： WU, Lianhai ,  LIU, Bingchao ,  DAI, Mingzeng ,  SHI, Jie

IPC分类号： H04W76/18

公开(公告)号：EP4223066A1

公开(公告)日：2023-08-09

申请号：EP21875852.2

申请日：2021-09-24

申请人： Sharp Kabushiki Kaisha

发明人： NOGAMI, Toshizo ,  YOSHIMURA, Tomoki ,  LIN, Huifa ,  OUCHI, Wataru ,  FUKUI, Takahisa ,  SUZUKI, Shoichi ,  NAKASHIMA, Daiichiro

IPC分类号： H04W76/18 ,  H04W74/08

公开(公告)号：EP3616330B1

公开(公告)日：2023-08-09

申请号：EP18816598.9

申请日：2018-05-30

发明人： LIU, Bin ,  XIA, Pengfei ,  STIRLING-GALLACHER, Richard

IPC分类号： H04B7/0408 ,  H04W16/28 ,  H04L5/00 ,  H04W56/00 ,  H04W74/08 ,  H04W76/18