The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 15, 2017
Filed:
Mar. 10, 2016
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/02 (2009.01); H04B 7/0452 (2017.01); H04W 88/02 (2009.01); H04W 88/08 (2009.01); H04W 52/46 (2009.01);
U.S. Cl.
CPC ...
H04W 52/0222 (2013.01); H04B 7/0452 (2013.01); H04W 52/0209 (2013.01); H04W 52/0212 (2013.01); H04W 52/0216 (2013.01); H04W 52/0235 (2013.01); H04W 52/46 (2013.01); H04W 88/02 (2013.01); H04W 88/08 (2013.01); Y02B 60/50 (2013.01);
Abstract
A power save method, an AP device and an STA device are provided. According to whether power save is allowed in a current TXOP and whether a station STA is newly added in an operation object identifier of a subsequent frame of each frame of the current TXOP, the AP device respectively sets a TXOP power save indication of each frame, and when the TXOP power save indication of the current frame is power save allowed, the STA device determines whether to enter the Doze state according to a judgment result for a doze condition. The adoption of the method and the device can expand the power save application range, and enhance the power save effect.