(19)
(11) EP 4 338 504 A1

(12)

(43) Date of publication:
20.03.2024 Bulletin 2024/12

(21) Application number: 22726950.3

(22) Date of filing: 11.05.2022
(51) International Patent Classification (IPC): 
H04W 72/00(2023.01)
(52) Cooperative Patent Classification (CPC):
H04W 74/0833; H04W 72/0453
(86) International application number:
PCT/US2022/028758
(87) International publication number:
WO 2022/240981 (17.11.2022 Gazette 2022/46)
(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: 11.05.2021 US 202163187316 P
10.05.2022 US 202217662838

(71) Applicant: QUALCOMM INCORPORATED
San Diego, California 92121-1714 (US)

(72) Inventors:
  • SAKHNINI, Iyab Issam
    San Diego, California 92121 (US)
  • LUO, Tao
    San Diego, California 92121 (US)
  • ZHANG, Xiaoxia
    San Diego, California 92121 (US)
  • SUN, Jing
    San Diego, California 92121 (US)

(74) Representative: Dunlop, Hugh Christopher et al
Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row
London SW1P 1RT
London SW1P 1RT (GB)

   


(54) BWP SWITCHING IN RACH PROCEDURE