(19)
(11) EP 4 406 146 A1

(12)

(43) Date of publication:
31.07.2024 Bulletin 2024/31

(21) Application number: 21798971.4

(22) Date of filing: 20.10.2021
(51) International Patent Classification (IPC): 
H04B 7/145(2006.01)
 H04B 7/155(2006.01)
(52) Cooperative Patent Classification (CPC):
H04B 7/15528; H04B 7/04013
(86) International application number:
PCT/EP2021/079065
(87) International publication number:
WO 2023/066475 (27.04.2023 Gazette 2023/17)
(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:
  • SCHELLMANN, Malte
    80992 Munich (DE)
  • XU, Wen
    80992 Munich (DE)
  • BAZZI, Samer
    80992 Munich (DE)

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

   


(54) IRS SELECTION FOR IMPROVING THE SPATIAL MULTIPLEXING CAPABILITY OF A LINK