(19)
(11) EP 4 309 461 A1

(12)

(43) Date of publication:
24.01.2024 Bulletin 2024/04

(21) Application number: 21930724.6

(22) Date of filing: 16.03.2021
(51) International Patent Classification (IPC): 
H04W 76/00(2018.01)
H04W 72/04(2023.01)
 H04W 52/02(2009.01)
(52) Cooperative Patent Classification (CPC):
H04W 52/0206; H04W 52/0229; H04W 76/30; H04W 76/18
(86) International application number:
PCT/CN2021/081072
(87) International publication number:
WO 2022/193128 (22.09.2022 Gazette 2022/38)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Lenovo (Beijing) Limited
Beijing 100085 (CN)

(72) Inventors:
  • WU, Lianhai
    Beijing 100028 (CN)
  • DAI, Mingzeng
    Shanghai 201315 (CN)
  • ZHANG, Congchi
    Shanghai 201204 (CN)
  • LIU, Bingchao
    Beijing 102200 (CN)
  • SHI, Jie
    Beijing 100085 (CN)

(74) Representative: Marks & Clerk LLP 
15 Fetter Lane
London EC4A 1BW
London EC4A 1BW (GB)

   


(54) METHODS AND APPARATUSES FOR A RLF PROCESSING PROCEDURE AND A PHR PROCEDURE IN A DEACTIVATED SN CASE