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Patent Searching and Data


Title:
METHOD BY WHICH TERMINAL MONITORS CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND TERMINAL USING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/216640
Kind Code:
A1
Abstract:
A method by which a terminal monitors a control channel in a wireless communication system, and a device using the method are provided. The method determines whether physical downlink control channel (PDCCH) monitoring occasions overlap in a plurality of control resource sets (CORESETs), selects at least one CORESET from among the plurality of CORESETs when the PDCCH monitoring occasions overlap, and monitors a PDCCH only in the selected at least one CORESET from among the plurality of CORESETs.

Inventors:
SEO, Inkwon (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
YI, Yunjung (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-gu, Seoul, 06772, KR)
Application Number:
KR2019/005493
Publication Date:
November 14, 2019
Filing Date:
May 08, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-guSeoul, 07336, KR)
International Classes:
H04W72/02; H04L5/00; H04W72/04
Domestic Patent References:
WO2017160100A22017-09-21
Other References:
ERICSSON: "On Remaining Issues of Search Spaces", RL-1805178, 3GPP TSG RAN WG1 #92BIS, 7 April 2018 (2018-04-07), Sanya, China, XP051414391
SAMSUNG: "Draft CR to TS 38.213 capturing the RAN1#92bis meeting agreements", R1-1805778 3GPP TSG RAN WG1 #92BIS, 1 May 2018 (2018-05-01), Sanya China, XP055651435
"Offline summary for AI 7.1.3.1.2 Search space", RL-1805538, 3GPP TSG RAN WG1 #92BIS, 24 April 2018 (2018-04-24), Sanya, China, XP022214073
VIVO: "Remaining details on PDCCH search space", RL-1801531, 3GPP TSG RAN WG1 #92, 15 February 2018 (2018-02-15), Athens, Greece, XP051396783
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (5F 124, Teheran-roGangnam-gu, Seoul, 06234, KR)
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