(19)
(11) EP 4 014 662 A1

(12)

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

(21) Application number: 19784125.7

(22) Date of filing: 16.08.2019
(51) International Patent Classification (IPC): 
H04W 74/08(2009.01)
(52) Cooperative Patent Classification (CPC):
H04W 74/0833; H04L 5/0012; H04W 72/0426; H04L 5/0073
(86) International application number:
PCT/IB2019/056955
(87) International publication number:
WO 2021/033009 (25.02.2021 Gazette 2021/08)
(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

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

(72) Inventors:
  • KHAN, Talha
    Santa Clara, California 95054 (US)
  • LIBERG, Olof
    118 49 Stockholm (SE)
  • WANG, Yi-Pin Eric
    Fremont, California 94539 (US)
  • SUI, Yutai
    171 67 Solna (SE)

(74) Representative: Valea AB 
Box 7086
103 87 Stockholm
103 87 Stockholm (SE)

   


(54) INTERFERRENCE DETECTION FOR RANDOM ACCESS FALSE ALARM REDUCTION