Title:
CHANNEL CONTENTION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/134581
Kind Code:
A1
Abstract:
The present application relates to a channel contention method and apparatus, capable of limiting frequent contention initiated by a station, thereby reducing interference to other devices. In the method, a station acquires a channel contention rule and performs channel contention according to the channel contention rule, wherein the channel contention rule is a first rule or a second rule or a third rule or a fourth rule. The first rule comprises: the number of RTS frames sent by each of a plurality of contention timers during operation being less than or equal to a first threshold; the second rule comprises: performing channel contention after a target duration; the third rule comprises: the station being prohibited to send a CTS-to-self frame; the fourth rule comprises: before an MSD timer expires, the station transmitting an RTS frame as an initial frame to start a TXOP, and the number of started TXOPs being less than or equal to a second threshold; the fourth rule further comprises at least one of the following: before an MSD timer expires, the threshold of a CCA-ED is dot11OFDMEDThreshold, or the condition that an MSD timer reset not be set to 0.
Inventors:
LU YUXIN (CN)
GAN MING (CN)
LI YUNBO (CN)
GUO YUCHEN (CN)
LIU CHENCHEN (CN)
GAN MING (CN)
LI YUNBO (CN)
GUO YUCHEN (CN)
LIU CHENCHEN (CN)
Application Number:
PCT/CN2023/071043
Publication Date:
July 20, 2023
Filing Date:
January 06, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W74/08
Domestic Patent References:
| WO2021180091A1 | 2021-09-16 |
Foreign References:
| CN113840326A | 2021-12-24 | |||
| CN113630725A | 2021-11-09 | |||
| CN106664727A | 2017-05-10 | |||
| CN112512130A | 2021-03-16 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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