(19)
(11) EP 4 014 382 A1

(12)

(43) Date of publication:
22.06.2022 Bulletin 2022/25

(21) Application number: 20750240.2

(22) Date of filing: 30.07.2020
(51) International Patent Classification (IPC): 
H04L 1/18(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 1/1829; H04L 1/1896; H04L 1/1854
(86) International application number:
PCT/EP2020/071540
(87) International publication number:
WO 2021/028235 (18.02.2021 Gazette 2021/07)
(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

(30) Priority: 14.08.2019 US 201962886582 P

(71) Applicant: Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm (SE)

(72) Inventors:
  • SINGH, Bikramjit
    02880 KIRKKONUMMI (FI)
  • BLANKENSHIP, Yufei
    KILDEER, Illinois 60047 (US)
  • SHAPIN, Alexey
    976 32 LULEƅ (SE)

(74) Representative: Ericsson 
Patent Development Torshamnsgatan 21-23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) SEMIPERSISTENT SCHEDULING HYBRID AUTOMATIC REPEAT REQUEST CODEBOOK DESIGN