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:
Nov. 26, 2019
Filed:
Sep. 21, 2015
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Tongbo Wang, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
The present disclosure relates to a transmit power control method and apparatus applied to a mobile terminal. One example method includes monitoring whether the mobile terminal has accessed a wireless access point AP. When the mobile terminal has accessed the AP, a received signal strength indicator (RSSI) of a signal that is sent by the AP and received by the mobile terminal is detected. A data sending rate at which the mobile terminal sends data to the AP is detected, and a transmit power relationship table is searched for a preset transmit power corresponding to both the RSSI and the data sending rate. A current transmit power of the mobile terminal to the first target transmit power is adjusted such that the mobile terminal sends data to the AP according to the first target transmit power. This method can reduce an unwanted power loss of the mobile terminal.