(19)
(11) EP 4 771 771 A1

(12)

(43) Date of publication:
08.07.2026 Bulletin 2026/28

(21) Application number: 24700294.2

(22) Date of filing: 11.01.2024
(51) International Patent Classification (IPC): 
H04B 7/04(2017.01)
H04B 7/12(2006.01)
(52) Cooperative Patent Classification (CPC):
H04B 7/04013; H04B 7/12
(86) International application number:
PCT/EP2024/050548
(87) International publication number:
WO 2025/149154 (17.07.2025 Gazette 2025/29)
(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(71) Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Shenzhen 518129 (CN)

(72) Inventors:
  • KAMOUN, Mohamed
    80992 Munich (DE)
  • AMARA, Mustapha
    80992 Munich (DE)
  • DUARTE GELVEZ, Melissa
    80992 Munich (DE)
  • SHAO, Chengjun
    80992 Munich (DE)
  • SAIDEH, Michel
    80992 Munich (DE)

(74) Representative: Roth, Sebastian 
Mitscherlich PartmbB Karlstraße 7
80333 München
80333 München (DE)

   


(54) DIGITALLY CONTROLLABLE SCATTERER (DCS) ASSISTED TRANSMIT DIVERSITY