49 citations · 62 across the 34 of their papers we have counts for
7 papers · 2 filters
Location-Driven Beamforming for RIS-Assisted Near-Field Communications
Xiao Zheng, Wenchi Cheng, Jingqing Wang +1
Future wireless communications are promising to support ubiquitous connections and high data rates with cost-effective devices. Benefiting from the energy-efficient elements with l…
Performance Analysis and Blocklength Minimization of Uplink RSMA for Short Packet Transmissions in URLLC
Yixin Zhang, Wenchi Cheng, Jingqing Wang +1
Rate splitting multiple access (RSMA) is one of the most promising techniques for ultra-reliable and low-latency communications (URLLC) with stringent requirements on delay and rel…
Delay Tradeoff and Adaptive Finite Blocklength Framework for URLLC
Yixin Zhang, Wenchi Cheng, Jingqing Wang +1
With various time-sensitive tasks to be served, ultra-reliable and low-latency communications (URLLC) has become one of the most important scenarios for the fifth generation (5G) w…
Reconfigurable Intelligent Surface Equipped UAV in Emergency Wireless Communications: A New Fading-Shadowing Model and Performance Analysis
Yinong Chen, Wenchi Cheng, Wei Zhang
Communication infrastructure is often severely disrupted in post-disaster areas, which interrupts communications and impedes rescue. Recently, the technology of reconfigurable inte…
Self-Sustainable Active Reconfigurable Intelligent Surfaces for Anti-Jamming in Wireless Communications
Yang Cao, Wenchi Cheng, Jingqing Wang +1
Wireless devices can be easily attacked by jammers during transmission, which is a potential security threat for wireless communications. Active reconfigurable intelligent surface…
Dynamic Energy-Saving Design for Double-Faced Active RIS Assisted Communications with Perfect/Imperfect CSI
Yang Cao, Wenchi Cheng, Jingqing Wang +1
Although the emerging reconfigurable intelligent surface (RIS) paves a new way for next-generation wireless communications, it suffers from inherent flaws, i.e., double-fading atte…