Title:
METHOD FOR TRANSMITTING AND RECEIVING PHYSICAL DOWNLINK SHARED CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SUPPORTING SAME
Document Type and Number:
WIPO Patent Application WO/2019/216745
Kind Code:
A1
Abstract:
The present specification presents a method for transmitting and receiving a physical downlink shared channel (PDSCH) in a wireless communication system, and a device for supporting same. Particularly, the method performed by a terminal may comprise the steps of: receiving, from a base station, a higher level signal comprising first information about a configuration of a PDSCH-repetition-related operation; receiving, from the base station, second information related to an uplink-downlink configuration; receiving, from the base station, on the basis of the first information, downlink control information (DCI) comprising information related to the number of PDSCH repetitions; repeatedly receiving the PDSCH from the base station, on the basis of the second information and the DCI; and determining whether to continue repeatedly receiving the PDSCH on the basis of the duration of at least one transmission time unit, if the at least one transmission time unit for uplink transmission exists during repeated reception of the PDSCH.
Inventors:
LEE HYUNHO (KR)
KWAK KYUHWAN (KR)
LEE SEUNGMIN (KR)
YI YUNJUNG (KR)
KWAK KYUHWAN (KR)
LEE SEUNGMIN (KR)
YI YUNJUNG (KR)
Application Number:
PCT/KR2019/095007
Publication Date:
November 14, 2019
Filing Date:
May 09, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04L5/00; H04W72/04
Foreign References:
| US20160165579A1 | 2016-06-09 | |||
| US20130195041A1 | 2013-08-01 | |||
| US20090249153A1 | 2009-10-01 |
Other References:
ZTE: "Discussion on PDSCH repetition for LTE URLLC", RL-1803962, 3GPP TSG RAN WG1 MEETING #92BIS, 6 April 2018 (2018-04-06), Sanya, China, XP051413054
SAMSUNG: "Discussion on blind/HARQ-less PDSCH repetition for URLLC", RL-1804341, 3GPP TSG RAN WG1 MEETING #92BIS, 7 April 2018 (2018-04-07), Sanya, China, XP051413893
SAMSUNG: "Discussion on blind/HARQ-less PDSCH repetition for URLLC", RL-1804341, 3GPP TSG RAN WG1 MEETING #92BIS, 7 April 2018 (2018-04-07), Sanya, China, XP051413893
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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