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Patent Searching and Data


Title:
METHOD FOR TRANSMITTING AND RECEIVING UPLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/216740
Kind Code:
A1
Abstract:
The present specification provides a method by which a terminal transmits uplink control information (UCI) in a wireless communication system. More particularly, a radio resource control (RRC) configuration is received from a base station, and at least one uplink control information from among a plurality of uplink control information is multiplexed through a specific resource that is allocated for transmitting control information or data related to a service requiring low latency from among a plurality of resources that are allocated for transmitting control information or data, and then the multiplexed uplink control information is transmitted to the base station, to thereby meet the strict latency and reliability requirements of an ultra-reliable and low latency communication (URLLC) service.

Inventors:
BAE, Duckhyun (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:
KR2019/005756
Publication Date:
November 14, 2019
Filing Date:
May 13, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-Gu, Seoul, 07336, KR)
International Classes:
H04W72/12; H04L5/00; H04W72/04
Domestic Patent References:
WO2018004320A12018-01-04
WO2017209585A12017-12-07
Other References:
VIVO: "Remaining issues on UCI multiplexing", R1-1801537. 3GPP TSG RAN WG1 MEETING #92, 15 February 2018 (2018-02-15), Athens, Greece, XP051396789
"On eMBB and URLLC Uplink Multiplexing", R1-1802245. 3GPP TSG RAN WG1 MEETING #92, 14 February 2018 (2018-02-14), Athens, Greece, XP051396752
CATT: "Multiplexing of UCI transmissions of different durations or configurations", R1-1801731. 3GPP TSG RAN WG1 MEETING #92, 17 February 2018 (2018-02-17), Athens, Greece, XP051397712
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (FL. 4 SEOIL Bldg, 104 Banpo-daero,,Seocho-Gu, Seoul, 06648, KR)
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