发明名称 |
Method for inter-cell interference mitigation for a mobile communication system |
摘要 |
A method for reducing inter-cell interference (ICI) in a mobile communication system controls transmission signal power of an uplink signal from a terminal based on signal power measurement for a signal received from a base station of a neighboring cell. A terminal receives a signal from a base station of a neighboring cell via a wireless channel, measures a channel response against a threshold value across an applicable frequency band by using the received signal, determines a transmission signal power for each frequency band used for data transmission based on the measured channel response, and transmits data to a home cell base station according to the transmission signal power for each frequency band. The terminal may measure a channel response based on signals received from multiple base stations in multiple neighboring cells, and may also evaluate signal power of a signal transmitted from the home cell. |
申请公布号 |
US8145252(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20070846106 |
申请日期 |
2007.08.28 |
申请人 |
SUNG DAN KEUN;JUNG BANG CHUL;PANTECH CO., LTD. |
发明人 |
SUNG DAN KEUN;JUNG BANG CHUL |
分类号 |
H04B7/00;H04W52/14;H04W52/24 |
主分类号 |
H04B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|