상세정보
학술대회
Partial CSI based Regularized Zero-Forcing Precoder for Multibeam Satellite Communications toward 6G Networks
- 발행일
- 202110
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2021, pp.1579-1581
- 협약과제
- 21HH9400, 3차원 공간 위성통신 기술 개발, 박승근
- 초록
- Multibeam satellite communications have attracted attention as a potential solution to provide non-terrestrial networks (NTNs) toward 6G systems. In this paper, we study the partial channel state information (CSI) based regularized zero-forcing precoder to lessen the latency and signaling overhead for CSI acquisition while guaranteeing the achievable performance at low signal-to-noise ratio (SNR) region.
- KSP 제안 키워드
- CSI acquisition, Channel State Information(CSI), Partial CSI, Partial channel state information, Signal noise ratio(SNR), Signal-to-Noise, Zero forcing(ZF), multibeam satellite communications, signaling overhead