Invention Grant
US09265008B2 Method for controlling uplink transmission power in wireless communication system and apparatus therefor
有权
用于控制无线通信系统中的上行链路发送功率的方法及其装置
- Patent Title: Method for controlling uplink transmission power in wireless communication system and apparatus therefor
- Patent Title (中): 用于控制无线通信系统中的上行链路发送功率的方法及其装置
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Application No.: US14379431Application Date: 2013-02-25
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Publication No.: US09265008B2Publication Date: 2016-02-16
- Inventor: Jonghyun Park , Illsoo Sohn , Kijun Kim , Hanbyul Seo
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2013/001485 WO 20130225
- International Announcement: WO2013/129809 WO 20130906
- Main IPC: H04W52/00
- IPC: H04W52/00 ; H04W52/04 ; H04W52/28 ; H04W52/14 ; H04W52/32 ; H04L5/00

Abstract:
The present application relates to a method for enabling a terminal to transmit a sounding reference signal (SRS) in a wireless communication system. Specifically, the method comprises the steps of selecting at least one SRS power control process of a first SRS power control process and a second SRS power control process on the basis of a terminal location area; determining the transmission power of the SRS by using at least one SRS power control process; and transmitting at least one SRS to at least one base station of a first base station and a second base station participating in base cooperation communication, using the determined SRS transmission power. The terminal location area is characterized in that the base station from which downlinks are received and the base station to which uplinks are transmitted, comprise different base station cooperation areas.
Public/Granted literature
- US20150018030A1 METHOD FOR CONTROLLING UPLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR Public/Granted day:2015-01-15
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