Invention Application
- Patent Title: METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN WIRELESS
- Patent Title (中): 用于控制无线上网电源的方法和装置
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Application No.: US15113396Application Date: 2015-02-11
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Publication No.: US20170013564A1Publication Date: 2017-01-12
- Inventor: Yunjung YI , Joonkui AHN , Daesung HWANG , Suhwan LIM
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- International Application: PCT/KR2015/001396 WO 20150211
- Main IPC: H04W52/14
- IPC: H04W52/14 ; H04W72/04 ; H04W52/36

Abstract:
Descriptions on the method and the apparatus for controlling uplink transmission power are provided. The method for controlling uplink transmission power comprises receiving a signal on a downlink channel, wherein the signal includes information on transmission power which indicates a power control mode, determining whether primary cell (PCell) and secondary cell (SCell) are asynchronous or synchronous, determining maximum transmission power for the SCell, using the information on transmission power, based on whether the PCell and the SCell are asynchronous or synchronous, and transmitting signal to the SCell based on the maximum transmission power for the SCell.
Public/Granted literature
- US09801140B2 Method and apparatus for controlling uplink power in wireless Public/Granted day:2017-10-24
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