Title:
METHOD FOR TRANSMITTING/RECEIVING UPLINK CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/029738
Kind Code:
A1
Abstract:
Disclosed in the present invention are a method for transmitting/receiving an uplink channel in a wireless communication system, and an apparatus therefor. Particularly, a method by which a user equipment (UE) transmits an uplink channel in a wireless communication system comprises the steps of: receiving first downlink control information (DCI) based on a first control resource set group, a first uplink channel being scheduled on the basis of the first DCI; receiving second DCI based on a second control resource set group, a second uplink channel being scheduled on the basis of the second DCI; and transmitting either the first uplink channel or the second uplink channel on the basis of overlapping of a resource of the first uplink channel and a resource of the second uplink channel, wherein the first uplink channel or the second uplink channel is dropped on the basis of a priority rule and, according to the priority rule, priority is determined on the basis of the contents of information included in each uplink channel.
Inventors:
KIM HYUNGTAE (KR)
SEO INKWON (KR)
KANG JIWON (KR)
PARK JONGHYUN (KR)
SEO INKWON (KR)
KANG JIWON (KR)
PARK JONGHYUN (KR)
Application Number:
PCT/KR2020/010877
Publication Date:
February 18, 2021
Filing Date:
August 14, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04L5/00; H04W72/04
Domestic Patent References:
| WO2017099556A1 | 2017-06-15 |
Foreign References:
| EP3059995A1 | 2016-08-24 | |||
| US20190052343A1 | 2019-02-14 | |||
| US20190230683A1 | 2019-07-25 |
Other References:
INTEL CORPORATION: "On multi-TRP/multi-panel transmission", 3GPP DRAFT; R1-1904313_MULTITRP, vol. RAN WG1, 30 March 2019 (2019-03-30), Xi’an, China, pages 1 - 17, XP051691424
VIVO: "Further Discussion on Multi-TRP Transmission", 3GPP DRAFT; R1-1904096_FURTHER DISCUSSION ON MULTI TRP TRANSMISSION, vol. RAN WG1, 30 March 2019 (2019-03-30), Xi’an, China, pages 1 - 14, XP051691283
NTT DOCOMO; INC: "Enhancements on multi-TRP/panel transmission", 3GPP DRAFT; R1-1906224, vol. RAN WG1, 3 May 2019 (2019-05-03), Reno, USA, pages 1 - 32, XP051708263
VIVO: "Further Discussion on Multi-TRP Transmission", 3GPP DRAFT; R1-1904096_FURTHER DISCUSSION ON MULTI TRP TRANSMISSION, vol. RAN WG1, 30 March 2019 (2019-03-30), Xi’an, China, pages 1 - 14, XP051691283
NTT DOCOMO; INC: "Enhancements on multi-TRP/panel transmission", 3GPP DRAFT; R1-1906224, vol. RAN WG1, 3 May 2019 (2019-05-03), Reno, USA, pages 1 - 32, XP051708263
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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