(19)
(11) EP 3 834 358 A1

(12)

(43) Date of publication:
16.06.2021 Bulletin 2021/24

(21) Application number: 19847984.2

(22) Date of filing: 08.08.2019
(51) International Patent Classification (IPC): 
H04L 5/00(2006.01)
H04W 4/70(2018.01)
H04B 7/06(2006.01)
 H04W 72/04(2009.01)
H04W 72/12(2009.01)
H04L 1/02(2006.01)
(86) International application number:
PCT/US2019/045617
(87) International publication number:
WO 2020/033621 (13.02.2020 Gazette 2020/07)
(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: 10.08.2018 US 201862717661 P

(71) Applicant: INTEL Corporation
Santa Clara, CA 95054 (US)

(72) Inventors:
  • MOROZOV, Gregory V.
    Novgorod, 603107 (RU)
  • YE, Qiaoyang
    San Jose, California 95134 (US)
  • CHATTERJEE, Debdeep
    San Jose, California 95128 (US)

(74) Representative: HGF 
1 City Walk
Leeds LS11 9DX
Leeds LS11 9DX (GB)

   


(54) ENABLING CELL-SPECIFIC REFERENCE SIGNALS (CRS) FOR MACHINE TYPE COMMUNICATION PHYSICAL DOWNLINK CONTROL CHANNEL (MPDCCH) PERFORMANCE IMPROVEMENT