(19)
(11) EP 3 653 009 A1

(12)

(43) Date of publication:
20.05.2020 Bulletin 2020/21

(21) Application number: 18844172.9

(22) Date of filing: 10.08.2018
(51) International Patent Classification (IPC): 
H04W 72/04(2009.01)
 H04W 76/18(2018.01)
(86) International application number:
PCT/KR2018/009146
(87) International publication number:
WO 2019/031899 (14.02.2019 Gazette 2019/07)
(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: 10.08.2017 KR 20170101952
27.09.2017 KR 20170125585
16.11.2017 KR 20170153298
11.01.2018 KR 20180004052

(71) Applicant: Samsung Electronics Co., Ltd.
Suwon-si, Gyeonggi-do 16677 (KR)

(72) Inventors:
  • HWANG, June
    Gyeonggi-do 16677 (KR)
  • KANG, Hyunjeong
    Gyeonggi-do 16677 (KR)
  • MOON, Jungmin
    Gyeonggi-do 16677 (KR)
  • PARK, Seunghoon
    Gyeonggi-do 16677 (KR)
  • JUNG, Byounghoon
    Gyeonggi-do 16677 (KR)

(74) Representative: Nederlandsch Octrooibureau 
P.O. Box 29720
2502 LS The Hague
2502 LS The Hague (NL)

   


(54) METHOD AND APPARATUS FOR HANDLING RADIO LINK FAILURE IN SYSTEM USING MULTIPLE REFERENCE SIGNALS