Title:
METHOD HARQ ACK/NACK REPORTING IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/031893
Kind Code:
A1
Abstract:
A method by which a terminal reports hybrid automatic repeat request (HARQ) acknowledgment/negative acknowledgment (ACK/NACK) feedback in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: detecting downlink data; and transmitting HARQ ACK/NACK information for the downlink data, wherein the HARQ ACK/NACK information can include a bit selected from a HARQ ACK/NACK bit information group in which the number of states of a bit indicating ACK and the number of states of a bit indicating NACK are different.
Inventors:
KWAK GYOUNGIL (KR)
YI YUNJUNG (KR)
HWANG DAESUNG (KR)
YOON SUKHYON (KR)
AHN JOONKUI (KR)
LEE HYUNHO (KR)
SEO HANBYUL (KR)
PARK HANJUN (KR)
PARK CHANGHWAN (KR)
YI YUNJUNG (KR)
HWANG DAESUNG (KR)
YOON SUKHYON (KR)
AHN JOONKUI (KR)
LEE HYUNHO (KR)
SEO HANBYUL (KR)
PARK HANJUN (KR)
PARK CHANGHWAN (KR)
Application Number:
PCT/KR2018/009131
Publication Date:
February 14, 2019
Filing Date:
August 09, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L1/18; H04L1/00; H04L1/16; H04L5/00
Foreign References:
| US20100029322A1 | 2010-02-04 | |||
| US20160352551A1 | 2016-12-01 |
Other References:
ZTE: "NR HARQ timing and feedback schemes", R1-1701593, 3GPP TSG RAN WG1 MEETING #88, 7 February 2017 (2017-02-07), Athens Greece, XP051220812
NOKIA: "On the short PUCCH design for small UCI payloads", R1-1710893, 3GPP TSG RAN WG1 NR AD-HOC #2, 16 June 2017 (2017-06-16), Qingdao, P.R. China, XP051304551
"UL control signalling for CBG-based (re)transmission", R1-1711114, 3GPP TSG RAN WG1 NR AD-HOC #2, 17 June 2017 (2017-06-17), Qingdao, P.R. China, XP051305404
See also references of EP 3667973A4
NOKIA: "On the short PUCCH design for small UCI payloads", R1-1710893, 3GPP TSG RAN WG1 NR AD-HOC #2, 16 June 2017 (2017-06-16), Qingdao, P.R. China, XP051304551
"UL control signalling for CBG-based (re)transmission", R1-1711114, 3GPP TSG RAN WG1 NR AD-HOC #2, 17 June 2017 (2017-06-17), Qingdao, P.R. China, XP051305404
See also references of EP 3667973A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
Download PDF:
Previous Patent: METHOD AND DEVICE FOR TRANSMITTING DATA UNIT
Next Patent: ELECTRONIC DEVICE PROVIDING STABILIZER FUNCTION
Next Patent: ELECTRONIC DEVICE PROVIDING STABILIZER FUNCTION