42 citations · 77 across the 9 of their papers we have counts for
7 papers · 1 filter
Simultaneous Wireless Information and Power Transfer in Near-Field Communications
Zheng Zhang, Yuanwei Liu, Zhaolin Wang +2
A near-field simultaneous wireless information and power transfer (SWIPT) network is investigated, where the hybrid beamforming architecture is employed at the base station (BS) fo…
Physical Layer Security in Near-Field Communications
Zheng Zhang, Yuanwei Liu, Zhaolin Wang +2
A near-field secure transmission framework is proposed. Employing the hybrid beamforming architecture, a multi-antenna base station (BS) transmits confidential information to a mul…
Energy-Delay Tradeoff in Helper-Assisted NOMA-MEC Systems: A Four-Sided Matching Algorithm
Mengmeng Ren, Long Yang, Hai Jiang +2
This paper designs a helper-assisted resource allocation strategy in non-orthogonal multiple access (NOMA)-enabled mobile edge computing (MEC) systems, in order to guarantee the qu…
STARS-ISAC: How Many Sensors Do We Need?
Zheng Zhang, Yuanwei Liu, Zhaolin Wang +1
A simultaneously transmitting and reflecting surface (STARS) enabled integrated sensing and communications (ISAC) framework is proposed, where a novel bi-directional sensing-STARS…
Security Enhancement for Coupled Phase-Shift STAR-RIS Networks
Zheng Zhang, Zhaolin Wang, Yuanwei Liu +3
The secure transmission of the simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided communication system is investigated. Considering the…
Cognitive Non-Orthogonal Multiple Access with Cooperative Relaying: A New Wireless Frontier for 5G Spectrum Sharing
Lu Lv, Jian Chen, Qiang Ni +2
Two emerging technologies towards 5G wireless networks, namely non-orthogonal multiple access (NOMA) and cognitive radio (CR), will provide more efficient utilization of wireless s…