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:
Oct. 15, 2019
Filed:
Jun. 22, 2017
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2018.01); H04W 28/20 (2009.01); H04W 28/18 (2009.01); H04W 40/24 (2009.01); H04W 74/08 (2009.01); H04L 12/24 (2006.01); H04W 48/08 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 28/20 (2013.01); H04W 28/18 (2013.01); H04W 40/24 (2013.01); H04W 74/0808 (2013.01); H04L 41/083 (2013.01); H04W 48/08 (2013.01); H04W 84/12 (2013.01);
Abstract
A wireless communication apparatus includes, a transceiver module performs data transmission; and a processing module selects a channel whose bandwidth is a to-be-detected bandwidth from a WLAN system. If there is no idle channel, detection is performed again after the to-be-detected bandwidth is reduced.