Title:
A method for controlling a mobile communication terminal and a radio cycle power amplifier of that
Document Type and Number:
Japanese Patent JP6229127
Kind Code:
B2
Abstract:
The present invention discloses a mobile communications terminal, and a method for controlling a radio frequency power amplifier thereof. The mobile communications terminal includes a signal processing module and a radio frequency power amplifier, where the signal processing module outputs, to a radio frequency signal input end of the radio frequency power amplifier, a radio frequency signal corresponding to one group of data packets, and synchronously outputs an enable signal to an enable signal input end of the radio frequency power amplifier; and the signal processing module periodically stops outputting the enable signal to the enable signal input end within first predetermined duration, and outputs, to the radio frequency signal input end, a radio frequency signal corresponding to at least one piece of pilot data and synchronously outputs the enable signal to the enable signal input end within second predetermined duration. By using the foregoing disclosed content, the technical solutions disclosed in the present invention can ensure normal working of an uplink traffic channel while effectively reducing power consumption of a mobile communications terminal.
Inventors:
Zhang Occupation
Song Ume
Song Ume
Application Number:
JP2015521971A
Publication Date:
November 15, 2017
Filing Date:
October 29, 2013
Export Citation:
Assignee:
Huawei Terminal (Dongguan) Co., Ltd.
International Classes:
H04B1/04; H04W52/52
Domestic Patent References:
| JP2008245130A |
Foreign References:
| US20120098602 |
Attorney, Agent or Firm:
Shinya Mitsuhiro
Keiji Kiuchi
Keiji Kiuchi
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