Title:
METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/122687
Kind Code:
A1
Abstract:
The present specification relates to a method for transmitting and receiving data by a base station in a wireless communication system. More specifically, a terminal receives configuration information for configuration of a control resource set (CORESET) from the base station. Thereafter, the terminal receives first downlink control information (DCI) and second DCI for generation of ACK/NACK by using a semi-static method on the basis of the configuration information. The terminal receives a first physical downlink shared channel (PDSCH) and a second PDSCH and transmits first ACK/NACK for the first PDSCH and ACK/NACK for the second PDSCH, on a resource scheduled by the first DCI.
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/KR2019/017753
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:
| KR20180048354A | 2018-05-10 |
Other References:
HUAWEI ET AL.: "Solution and TP for multi-TRP PDCCH transmission", 3GPP TSG RAN WG1 AD HOC MEETING AH 1801, R1-1800824, 13 January 2018 (2018-01-13), Vancouver, Canada, XP051385096
QUALCOMM INCORPORATED: "Multi-TRP Enhancements", 3GPP TSG RAN WG1 MEETING #95, R1-1813442, 3 November 2018 (2018-11-03), Spokane, USA, XP051479764
ERICSSON: "Other aspects on carrier aggregation", 3GPP TSG-RAN WG 1 MEETING #93, R1 -1 807262, 12 May 2018 (2018-05-12), Busan, Korea, XP051442458
HUAWEI ET AL.: "Enhancements on multi-TRP/panel transmission", 3GPP TSG RAN WG1 MEETING #95, R1-1812243, 3 November 2018 (2018-11-03), Spokane, USA, XP051478409
See also references of EP 3923648A4
QUALCOMM INCORPORATED: "Multi-TRP Enhancements", 3GPP TSG RAN WG1 MEETING #95, R1-1813442, 3 November 2018 (2018-11-03), Spokane, USA, XP051479764
ERICSSON: "Other aspects on carrier aggregation", 3GPP TSG-RAN WG 1 MEETING #93, R1 -1 807262, 12 May 2018 (2018-05-12), Busan, Korea, XP051442458
HUAWEI ET AL.: "Enhancements on multi-TRP/panel transmission", 3GPP TSG RAN WG1 MEETING #95, R1-1812243, 3 November 2018 (2018-11-03), Spokane, USA, XP051478409
See also references of EP 3923648A4
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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