리모트라디오헤드(RRH) 구조의 기지국 협력통신(CoMP) 환경에서 상향링크 수신이득을 위해 협력통신에 적용 될 RRH를 선택하는 방법
문영진, 방승재, 박윤옥, 권동승
- 9332590 (2016.05.03)
13VI2200, 차세대 기지국 환경(기능분산형)에서 다중모드(Multi-RAT) 다층셀(Multi-tier) 지원 통합 액세스 시스템을 위한 기저대역 원천기술개발,
- Disclosed is a base station that performs coordinated communication with a plurality of remote radio heads (RRHs), including: a communication unit receiving source signals from the plurality of remote radio heads; a measurement unit measuring signal intensities and delay times of the respective source signals; a selection unit selecting remote radio heads that will perform the coordinated communication among the plurality of remote radio heads based on the signal intensities and the delay times; and a demodulation unit demodulating source signals received from the selected remote radio heads.
- KSP 제안 키워드
- Delay Time, Remote Radio Head(RRH), base station(BS), wireless communication