METHOD BY WHICH TERMINAL MONITORS CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND TERMINAL USING METHOD

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.

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Inventors:

SEO INKWON (KR)
YI YUNJUNG (KR)

Application Number:

PCT/KR2019/005493

Publication Date:

November 14, 2019

Filing Date:

May 08, 2019

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)

International Classes:

H04W72/02; H04L5/00; H04W72/04

Domestic Patent References:

WO2017160100A2

2017-09-21

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
See also references of EP 3629645A4

Attorney, Agent or Firm:

ENVISION PATENT & LAW FIRM (KR)

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