Title:
HARQ ACK FEEDBACK FOR SIDELINK COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO/2022/246706
Kind Code:
A1
Abstract:
Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media for hybrid automatic repeat request acknowledgement (HARQ ACK) feedback for sidelink communications. In example embodiments, a first device determines a time window to be used by a second device to transmit HARQ ACK feedback for sidelink transmission from the first device to the second device. Then, the first device transmits an indication of the time window to the second device. Further, the first device monitors the HARQ ACK feedback from the second device within the time window.
Inventors:
LIU JIANGUO (CN)
LIU YONG (CN)
TAO TAO (CN)
MENG YAN (CN)
LIU YONG (CN)
TAO TAO (CN)
MENG YAN (CN)
Application Number:
PCT/CN2021/096140
Publication Date:
December 01, 2022
Filing Date:
May 26, 2021
Export Citation:
Assignee:
NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
International Classes:
H04W72/04
Domestic Patent References:
| WO2020146580A1 | 2020-07-16 |
Foreign References:
| US20210045100A1 | 2021-02-11 | |||
| CN112740594A | 2021-04-30 | |||
| US20210028891A1 | 2021-01-28 | |||
| CN111866800A | 2020-10-30 | |||
| US20200029318A1 | 2020-01-23 |
Other References:
SPREADTRUM COMMUNICATIONS: "Consideration on physical layer procedures", 3GPP DRAFT; R1-1813075, 2 November 2018 (2018-11-02), pages 1 - 5, XP051479343
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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