(19)
(11) EP 4 817 195 A1

(12)

(43) Date of publication:
07.10.2026 Bulletin 2026/41

(21) Application number: 23959869.1

(22) Date of filing: 30.11.2023
(51) International Patent Classification (IPC): 
H04B 7/0456(2017.01)
(52) Cooperative Patent Classification (CPC):
H04B 7/0478
(86) International application number:
PCT/CN2023/135527
(87) International publication number:
WO 2025/111953 (05.06.2025 Gazette 2025/23)
(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:
  • JIANG, Guangyu
    Shenzhen, Guangdong 518057 (CN)
  • GAO, Bo
    Shenzhen, Guangdong 518057 (CN)
  • ZOU, Minqiang
    Shenzhen, Guangdong 518057 (CN)

(74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB 
Siebertstraße 3
81675 München
81675 München (DE)

   


(54) CODEBOOK ENHANCEMENT FOR PRECODING MATRIX INDICATOR REPORTING