Invention Grant
US08483742B2 Method and apparatus for controlling uplink power in a wireless communication system
有权
用于控制无线通信系统中的上行链路功率的方法和装置
- Patent Title: Method and apparatus for controlling uplink power in a wireless communication system
- Patent Title (中): 用于控制无线通信系统中的上行链路功率的方法和装置
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Application No.: US12843413Application Date: 2010-07-26
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Publication No.: US08483742B2Publication Date: 2013-07-09
- Inventor: Dong Cheol Kim , Wook Bong Lee , Han Gyu Cho , Jin Sam Kwak , Bin Chul Ihm
- Applicant: Dong Cheol Kim , Wook Bong Lee , Han Gyu Cho , Jin Sam Kwak , Bin Chul Ihm
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2010-0025642 20100323
- Main IPC: H04W52/04
- IPC: H04W52/04

Abstract:
A method and apparatus for controlling uplink power in a wireless communication system are disclosed. The uplink power controlling method includes receiving target Signal-to-Interference plus Noise Ratio (SINR) parameters and an uplink noise and interference level from a base station, determining an uplink power based on a target SINR and an estimated average power level of noise and interference of a user equipment, the target SINR being determined using the target SINR parameters and the estimated average power level of noise and interference of the user equipment being calculated using the uplink noise and interference level, and receiving at least one of selectively transmitted first and second offsets from the base station and adjusting the uplink power based on the received at least one of the first and second offsets.
Public/Granted literature
- US20110098076A1 METHOD AND APPARATUS FOR CONTROLLING UPLINK POWER IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2011-04-28
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