Title:
METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/122685
Kind Code:
A1
Abstract:
The present specification relates to a method, performed by a base station, for transmitting and receiving data in a wireless communication system. More particularly, a terminal receives, from the base station, configuration information for setting a control resource set (CORESET) and receives first downlink control information (DCI) and second DCI, on the basis of the configuration information. Afterward, the terminal receives a first physical downlink shared channel (PDSCH) on a resource scheduled by the first DCI and receives a second PDSCH on a resource scheduled by the second DCI. Afterward, the terminal transmits first Ack/Nack with respect to the first PDSCH and Ack/Nack with respect to the second PDSCH, wherein the first Ack/Nack and the second Ack/Nack are transmitted through different resources in the same slot.
Inventors:
KIM KYUSEOK (KR)
KIM HYUNGTAE (KR)
KIM KIJUN (KR)
KANG JIWON (KR)
LEE KILBOM (KR)
KIM HYUNGTAE (KR)
KIM KIJUN (KR)
KANG JIWON (KR)
LEE KILBOM (KR)
Application Number:
PCT/KR2019/017749
Publication Date:
June 18, 2020
Filing Date:
December 13, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/04; H04B7/024; H04B7/0408; H04L5/00; H04L27/26; H04W16/26; H04W72/12
Foreign References:
| KR20180091019A | 2018-08-14 |
Other References:
"Layer 1 enhancements for NR URLLC", R1-1811378, 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051518782
CATT: "On PHY enhancements for Rel-16 URLLC", R1-1810551, 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051517959
AT &T: "Beam Recovery for Full and Partial Control Channel Failure", R1-1718389, 3GPP TSG RAN WG1 MEETING 90BIS, 3 October 2017 (2017-10-03), Prague, Czech Republic, XP051353003
CATT: "Remaining issues on CA and BWP operation", R1-1810523, 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051517931
CATT: "On PHY enhancements for Rel-16 URLLC", R1-1810551, 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051517959
AT &T: "Beam Recovery for Full and Partial Control Channel Failure", R1-1718389, 3GPP TSG RAN WG1 MEETING 90BIS, 3 October 2017 (2017-10-03), Prague, Czech Republic, XP051353003
CATT: "Remaining issues on CA and BWP operation", R1-1810523, 3GPP TSG RAN WG1 MEETING #94BIS, 29 September 2018 (2018-09-29), Chengdu, China, XP051517931
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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