(19)
(11) EP 4 771 966 A1

(12)

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

(21) Application number: 23933734.8

(22) Date of filing: 27.09.2023
(51) International Patent Classification (IPC): 
H04W 72/232(2023.01)
(52) Cooperative Patent Classification (CPC):
H04W 72/232
(86) International application number:
PCT/CN2023/122222
(87) International publication number:
WO 2024/216864 (24.10.2024 Gazette 2024/43)
(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: ZTE Corporation
Shenzhen, Guangdong 518057 (CN)

(72) Inventors:
  • LIANG, Chunli
    Shenzhen, Guangdong 518057 (CN)
  • WEI, Xingguang
    Shenzhen, Guangdong 518057 (CN)
  • LI, Jian
    Shenzhen, Guangdong 518057 (CN)
  • LU, Zhaohua
    Shenzhen, Guangdong 518057 (CN)
  • SHI, Jing
    Shenzhen, Guangdong 518057 (CN)
  • HAN, Xianghui
    Shenzhen, Guangdong 518057 (CN)

(74) Representative: Ziebig Hengelhaupt Intellectual Property Attorneys Patentanwaltskanzlei PartGmbB 
Leipziger Straße 49
10117 Berlin
10117 Berlin (DE)

   


(54) A METHOD FOR MULTI-STAGE DOWNLINK CONTROL INFORMATION TRANSMISSION IN WIRELESS ACCESS NETWORK