(19)
(11) EP 4 566 359 A1

(12)

(43) Date of publication:
11.06.2025 Bulletin 2025/24

(21) Application number: 22953565.3

(22) Date of filing: 03.08.2022
(51) International Patent Classification (IPC): 
H04W 56/00(2009.01)
 H04W 72/04(2023.01)
(52) Cooperative Patent Classification (CPC):
H04L 5/0094; H04W 76/14; H04W 74/006
(86) International application number:
PCT/CN2022/110112
(87) International publication number:
WO 2024/026755 (08.02.2024 Gazette 2024/06)
(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:
  • GUO, Xin
    Beijing 100094 (CN)
  • LEI, Haipeng
    Beijing 100094 (CN)
  • YU, Xiaodong
    Beijing 100094 (CN)
  • SUN, Zhennian
    Beijing 100094 (CN)

(74) Representative: Openshaw & Co. 
8 Castle Street
Farnham, Surrey GU9 7HR
Farnham, Surrey GU9 7HR (GB)

   


(54) METHODS AND APPARATUSES FOR SL TRANSMISSION AND S-SSB TRANSMISSION IN UNLICENSED SPECTRA