셀간 간섭 제거를 위한 파워 제어 방법 및 그 장치
박지수, 김영일, Wang, Wenbo, Yuexing Peng, Kan, Zhengeng
- 8412243 (2013.04.02)
08MR3500, 멀티홉 WiBro용 relay mesh 통신 시스템 개발,
- A power control method performs a scheduling on user terminals and then allows the user terminals to calculate power of interference by neighboring sectors, generates interference information to indicate how much the base stations in neighboring sectors, which interfere with each other, reduce transmission power based on the calculated power of interference, and informs a serving base station thereof. The base stations calculate throughput gain and throughput loss based on the interference information, and determine whether the reduction of the transmission power is performed based on the calculated throughput gain and throughput loss.
- KSP 제안 키워드
- Power control(PC), Power control method, Serving Base Station(SBS), Throughput loss, User terminals, base station(BS), control method, inter-cell, inter-cell interference(ICI), interference removal, throughput gain, transmission power