Hybrid Scheduling in Millimeter Wave Full-Duplex Systems
밀리미터파 전 이중 시스템에서의 혼성 스케줄링

Vien V. Mai, Juyeop Kim, Sang Won Choi, Won-Yong Shin
2016 The Journal of the Korean Institute of Information and Communication Engineering  
We introduce a hybrid scheduling in a multi-path poor scattering full-duplex (FD) system, which consists of one multi-antenna FD base station and a large number of single-antenna half-duplex mobile stations. Our hybrid scheduling utilizes partial channel state information at the transmitter. In particular, unlike the conventional scheduling method using opportunistic transmission for both uplink and downlink, the proposed scheme combines a random transmit beamforming for downlink and a zero
more » ... ing beamforming for uplink. As our main result, via computer simulations, it is shown that the proposed scheme has a superior sum-rate performance than that of the conventional scheduling method beyond a certain signal-to-noise ratio regime. 키워드 : 기회적 스케줄링, 밀리미터파, 약한 산란, 자기 간섭, 전 이중, 혼성 스케줄링 Key word : Opportunistic scheduling, millimeter wave (mmWave), poor scattering, self-interference, full-duplex (FD), hybrid scheduling Journal of the Korea Institute of Information and Communication Engineering
doi:10.6109/jkiice.2016.20.1.5 fatcat:xgrk4ecfebh37c6t7hbdlwzzwy