(19)
(11) EP 4 490 870 A1

(12)

(43) Date of publication:
15.01.2025 Bulletin 2025/03

(21) Application number: 22723035.6

(22) Date of filing: 12.04.2022
(51) International Patent Classification (IPC): 
H04L 5/00(2006.01)
H04L 27/26(2006.01)
H04L 1/00(2006.01)
 H04L 27/00(2006.01)
H04W 74/08(2024.01)
H04L 1/06(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 5/0053; H04L 5/0016; H04L 5/0005; H04L 27/0014; H04L 27/2657; H04L 27/2602; H04L 27/2613; H04L 27/2662
(86) International application number:
PCT/EP2022/059774
(87) International publication number:
WO 2023/198279 (19.10.2023 Gazette 2023/42)
(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: Huawei Technologies Co., Ltd.
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • GUILLAUD, Maxime
    80992 Munich (DE)
  • FERRAND, Paul
    80992 Munich (DE)
  • DECURNINGE, Alexis
    80992 Munich (DE)

(74) Representative: Thun, Clemens 
Mitscherlich PartmbB Patent- und Rechtsanwälte Karlstraße 7
80333 München
80333 München (DE)

   


(54) TRANSMITTING DEVICE, RECEIVING DEVICE, COMMUNICATION APPARATUS AND METHODS FOR RANDOM-ACCESS COMMUNICATION