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Patent Searching and Data


Title:
TIME RESOURCE ALLOCATION METHOD, TIME RESOURCE RECEIVING METHOD, AND RELATED APPARATUSES
Document Type and Number:
WIPO Patent Application WO/2022/148218
Kind Code:
A1
Abstract:
The present application relates to the field of wireless communications, is applied to a wireless local area network that supports the 802.11be standard, and particularly relates to a time resource allocation method, a time resource receiving method and related apparatuses. The time resource allocation method comprises: a first device generating and sending a media access control (MAC) frame, wherein the MAC frame is a single-user trigger frame in which a trigger type sub-field is set as 3 and a user information field is not comprised, the single-user trigger frame is used for allocating a time resource to a second device, and a receiving address field in the MAC frame is set as a MAC address of the second device; and the second device receiving the MAC frame and parsing the MAC frame, so as to obtain the fact that the trigger type sub-field is set as 3 in the MAC frame and the user information field is not comprised therein, and then determining, according to a parsing result, that the MAC frame is the single-user trigger frame. By means of the embodiments of the present application, the allocation of a time resource can be indicated by using a single-user trigger frame, so as to support communications in a Scheduled P2P scenario and a Co-TDMA scenario.

Inventors:
LI YUNBO (CN)
GUO YUCHEN (CN)
HUANG GUOGANG (CN)
GAN MING (CN)
Application Number:
PCT/CN2021/138373
Publication Date:
July 14, 2022
Filing Date:
December 15, 2021
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/70
Domestic Patent References:
WO2017100337A12017-06-15
Foreign References:
CN109315013A2019-02-05
CN107027133A2017-08-08
CN107211452A2017-09-26
CN109600856A2019-04-09
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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