Title:
APPARATUS AND METHODS FOR ALIGNING CONTENTION-BASED WIRELESS COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO/2021/142753
Kind Code:
A1
Abstract:
Aspects described herein relate to determining a configuration indicating multiple synchronization points, in time, for contention-based communications, determining, for a given synchronization point of the multiple synchronization points, a contention window using a deterministic function based at least in part on one or more configured parameters, and transmitting, during the contention window, one or more contention-based signals in an attempt to acquire a channel for transmitting communications.
Inventors:
XU CHANGLONG (US)
SUN JING (US)
ZHANG XIAOXIA (US)
SUN JING (US)
ZHANG XIAOXIA (US)
Application Number:
PCT/CN2020/072649
Publication Date:
July 22, 2021
Filing Date:
January 17, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
XU CHANGLONG (CN)
SUN JING (US)
ZHANG XIAOXIA (US)
XU CHANGLONG (CN)
SUN JING (US)
ZHANG XIAOXIA (US)
International Classes:
H04W72/04
Domestic Patent References:
| WO2018113678A1 | 2018-06-28 |
Foreign References:
| CN110167161A | 2019-08-23 | |||
| CN107105514A | 2017-08-29 | |||
| CN110166182A | 2019-08-23 | |||
| US20180213386A1 | 2018-07-26 |
Other References:
See also references of EP 4091385A4
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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