다중 입력 다중 출력 시스템에서 다중 기지국 협력 통신을 위한 프리코딩 행렬 설계 방법
서방원, 안재영, 고영조
- 8565333 (2013.10.22)
- Provided is a precoding matrix design method for a cooperative communication of multiple base stations in a multiple input multiple output (MIMO) communication system. A method of designing a precoding matrix in a base station of the MIMO communication system may include: determining whether to use a cooperative communication; verifying a cooperative base station when the cooperative communication is determined to be used; selecting a precoding matrix to be applied by a home base station and the cooperative base station; and requesting the home base station and the cooperative base station for the cooperative communication using the selected precoding matrix.
- KSP 제안 키워드
- Communication system, Cooperative Communication, Design method, MIMO Communication system, MIMO technique, Mimo communication, Multiple input multiple output(MIMO), base station(BS), matrix design, multiple base stations, multiple-input, multiple-output, precoding matrix