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:
Jul. 24, 2018
Filed:
Mar. 09, 2016
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 56/00 (2009.01); H04W 72/04 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 56/001 (2013.01); H04W 56/00 (2013.01); H04W 72/0406 (2013.01); H04W 88/08 (2013.01);
Abstract
A method for adjusting a timing advance includes: sending an uplink message to an access point, AP, and receiving a downlink message returned by the AP; according to the moment when the uplink message is sent, the moment when the downlink message returned by the AP is received and the fixed time when the downlink message is returned by the AP, obtaining time alignment information; and according to the time alignment information, adjusting the amount of time by which a signal is sent in advance.