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. 27, 2015
Filed:
Jun. 14, 2013
Huawei Device Co., Ltd, Shenzhen, CN;
Wenfeng Yao, Shenzhen, CN;
Huawei Device Co., LTD., Shenzhen, CN;
Abstract
A method, an apparatus and a system can be used for improving data transmission performance. Specific steps may include determining whether a transmission rate for transmitting data is lower than a reference transmission rate that the data is actually required. If it is lower than the reference transmission rate, a reference working frequency is obtained by querying part of or an entire working frequency band. The reference working frequency corresponds to a transmission rate that is higher than or equal to the reference transmission rate from the working frequency band. Frequency modification indication information is sent to a network access device and a working frequency for communication is modified to the reference working frequency.