Title:
CAPACITY ENHANCEMENT FOR INTERLACED SIDELINK FEEDBACK TRANSMISSIONS
Document Type and Number:
WIPO Patent Application WO/2024/031411
Kind Code:
A1
Abstract:
Methods, systems, and devices for wireless communications are described. In some examples, a first user equipment (UE) may receive, from a second UE, sidelink signaling via a set of resources of a sidelink channel and generate a set of interlaced feedback data symbols for transmission in a sidelink feedback channel in accordance with an interlacing configuration. The interlacing configuration may indicate that the sidelink feedback channel includes at least a first symbol period and a second symbol period. Upon generating the set of interlaced feedback data symbols, the first UE may transmit, to the second UE via the first symbol period and the second symbol period, a feedback transmission that is based on the set of interlaced feedback data symbols.
Inventors:
CHEN SIYI (US)
SUN JING (US)
LIU CHIH-HAO (US)
ZHANG XIAOXIA (US)
XU CHANGLONG (US)
GUO SHAOZHEN (US)
YANG LUANXIA (US)
XU HAO (US)
SUN JING (US)
LIU CHIH-HAO (US)
ZHANG XIAOXIA (US)
XU CHANGLONG (US)
GUO SHAOZHEN (US)
YANG LUANXIA (US)
XU HAO (US)
Application Number:
PCT/CN2022/111343
Publication Date:
February 15, 2024
Filing Date:
August 10, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
CHEN SIYI (CN)
SUN JING (US)
LIU CHIH HAO (US)
ZHANG XIAOXIA (US)
XU CHANGLONG (CN)
GUO SHAOZHEN (CN)
YANG LUANXIA (CN)
XU HAO (CN)
CHEN SIYI (CN)
SUN JING (US)
LIU CHIH HAO (US)
ZHANG XIAOXIA (US)
XU CHANGLONG (CN)
GUO SHAOZHEN (CN)
YANG LUANXIA (CN)
XU HAO (CN)
International Classes:
H04L27/00; H04W72/12
Domestic Patent References:
| WO2021189428A1 | 2021-09-30 | |||
| WO2021217674A1 | 2021-11-04 |
Foreign References:
| US10785753B1 | 2020-09-22 | |||
| US20210091901A1 | 2021-03-25 | |||
| CN110445586A | 2019-11-12 |
Other References:
VIVO: "Remaining issues on physical layer procedure for NR sidelink", 3GPP TSG RAN WG1 #103-E R1-2008669, 17 October 2020 (2020-10-17), XP051940287
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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