536 citations · 4.3k across the 67 of their papers we have counts for
5 papers · 1 filter
BDMA for Millimeter-Wave/Terahertz Massive MIMO Transmission with Per-Beam Synchronization
Li You, Xiqi Gao, Geoffrey Ye Li +2
We propose beam division multiple access (BDMA) with per-beam synchronization (PBS) in time and frequency for wideband massive multiple-input multiple-output (MIMO) transmission ov…
Omnidirectional Space-Time Block Coding for Common Information Broadcasting in Massive MIMO Systems
Xin Meng, Xiang-Gen Xia, Xiqi Gao
In this paper, we design space-time block codes (STBCs) to broadcast the common information omnidirectionally in a massive MIMO downlink. To reduce the burden of the downlink chann…
Joint Source-Relay Design for Full--Duplex MIMO AF Relay Systems
Qingjiang Shi, Mingyi Hong, Xiqi Gao +3
The performance of full-duplex (FD) relay systems can be greatly impacted by the self-interference (SI) at relays. By exploiting multi-antenna in FD relay systems, the spectral eff…
Free Deterministic Equivalents for the Analysis of MIMO Multiple Access Channel
An-An Lu, Xiqi Gao, Chengshan Xiao
In this paper, a free deterministic equivalent is proposed for the capacity analysis of the multi-input multi-output (MIMO) multiple access channel (MAC) with a more general channe…
An Overview of Transmission Theory and Techniques of Large-scale Antenna Systems for 5G Wireless Communications
Dongming Wang, Yu Zhang, Hao Wei +3
To meet the future demand for huge traffic volume of wireless data service, the research on the fifth generation (5G) mobile communication systems has been undertaken in recent yea…