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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR TRANSMITTING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/050379
Kind Code:
A1
Abstract:
A method and apparatus for monitoring downlink control information (DCI) in a wireless communication system, especially in a new radio access technology (NR) is provided. A user equipment (UE) monitors first DCI having a first size in a UE specific search space (USS). The the first size is determined based on an active bandwidth part (BWP). The UE further monitors second DCI having a second size in a common search space (CSS). The second size is determined based on a default BWP.

Inventors:
YI YUNJUNG (KR)
HWANG DAESUNG (KR)
Application Number:
PCT/KR2018/010640
Publication Date:
March 14, 2019
Filing Date:
September 11, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04J11/00
Foreign References:
EP2582074A22013-04-17
Other References:
LG ELECTRONICS: "Discussion on CSS and USS in NR system", R1-1611837, 3GPP TSG RAN WG1 MEETING #87, 5 November 2016 (2016-11-05), Reno, USA, XP051190184
"Remaining issues on bandwidth parts for NR", R1-1713964, 3GPP TSG RAN WG1 MEETING #90, 11 August 2017 (2017-08-11), Prague, Czech Republic, XP051316756
"Time-domain resource allocation for DL and UL data", R1-1712590, 3GPP TSG RAN WG1 MEETING #90, 12 August 2017 (2017-08-12), Prague, Czech ia, XP051315406
SAMSUNG: "Wider Bandwidth Operations", R1-1713654, 3GPP TSG RAN WG1 NR MEETING #90, 11 August 2017 (2017-08-11), Prague, Czech Republic, XP051316454
"Wider Bandwidth Operations", 3GPP DRAFT, no. R1-1713654
"RAN WG's progress on NR WI in the June AH meeting 2017", 3GPP DRAFT, no. R2-1707772
"Remaining minimum system information delivery", 3GPP DRAFT, no. R1-1710630
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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