公开(公告)号：US09634809B2

公开(公告)日：2017-04-25

申请号：US14581727

申请日：2014-12-23

Applicant: Huawei Device Co., Ltd.

Inventor： Zhangong Zhang ,  Meifang Zhong

IPC: H04L5/00 ,  H04W52/52 ,  H04W52/02

CPC classification number: H04L5/0044 ,  H04W52/0261 ,  H04W52/028 ,  H04W52/52 ,  Y02D70/122

Abstract: The present invention discloses a mobile communications terminal. 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.

公开(公告)号：US20150110057A1

公开(公告)日：2015-04-23

申请号：US14581727

申请日：2014-12-23

Applicant: Huawei Device Co., Ltd.

Inventor： Zhangong Zhang ,  Meifang Zhong

IPC: H04L5/00

CPC classification number: H04L5/0044 ,  H04W52/0261 ,  H04W52/028 ,  H04W52/52 ,  Y02D70/122

Abstract: The present invention discloses a mobile communications terminal. 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.

Abstract translation: 本发明公开了一种移动通信终端。 移动通信终端包括信号处理模块和射频功率放大器，其中信号处理模块向射频功率放大器的射频信号输入端输出与一组数据分组对应的射频信号，以及 将使能信号同步输出到射频功率放大器的使能信号输入端; 并且信号处理模块在第一预定持续时间周期性地停止向使能信号输入端输出使能信号，并且向射频信号输入端输出与至少一条导频数据相对应的射频信号，并同步地输出 在第二预定持续时间内使能到使能信号输入端的信号。