Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/060367
Kind Code:
A1
Abstract:
The present invention relates to a wireless communication system and, particularly, to a method and a device therefor, the method comprising the steps of: receiving a first DCI including a counter-DAI and slot group indication information, wherein the counter-DAI indicates a scheduling order in a slot group, and the slot group indication information indicates a first slot group from among a plurality of slot groups; receiving downlink data on the basis of the first DCI; receiving a second DCI including a total-DAI and requiring A/N feedback for the first slot group from among the plurality of slot groups, wherein the total-DAI indicates the total number of schedulings in a slot group; and transmitting uplink control information including A/N information about the first slot group on the basis of the counter-DAI and the total-DAI.
Inventors:
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
AHN JOONKUI (KR)
KIM SEONWOOK (KR)
AHN JOONKUI (KR)
Application Number:
PCT/KR2019/012355
Publication Date:
March 26, 2020
Filing Date:
September 23, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L1/18; H04L1/00; H04L1/16; H04L5/00; H04W72/04; H04W72/12; H04W72/14
Domestic Patent References:
| WO2016108658A1 | 2016-07-07 |
Foreign References:
| KR20180091527A | 2018-08-16 | |||
| KR20180046372A | 2018-05-08 | |||
| KR20140008379A | 2014-01-21 | |||
| US20180145796A1 | 2018-05-24 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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