(19)
(11) EP 4 144 175 A1

(12)

(43) Date of publication:
08.03.2023 Bulletin 2023/10

(21) Application number: 21724811.1

(22) Date of filing: 29.04.2021
(51) International Patent Classification (IPC): 
H04W 74/08(2009.01)
(52) Cooperative Patent Classification (CPC):
H04W 74/0833
(86) International application number:
PCT/SE2021/050399
(87) International publication number:
WO 2021/221558 (04.11.2021 Gazette 2021/44)
(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: 29.04.2020 WO PCT/CN2020/087805
16.10.2020 WO PCT/CN2020/121481

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

(72) Inventors:
  • LI, Jingya
    417 58 Göteborg (SE)
  • LIN, Zhipeng
    Nanjing, Jiangsu 211100 (CN)
  • SAHLIN, Henrik
    435 41 Mölnlycke (SE)

(74) Representative: Zacco Sweden AB 
P.O. Box 5581 Löjtnantsgatan 21
114 85 Stockholm
114 85 Stockholm (SE)

   


(54) METHODS AND DEVICES FOR FACILITATING RANDOM ACCESS