49 citations · 81 across the 52 of their papers we have counts for
13 papers · 1 filter
Anti-Jamming Optimization for EM-Compliant Active RIS via Decoupling Architecture
Yang Cao, Wenchi Cheng, Jingqing Wang +1
Wireless communication systems are increasingly vulnerable to sophisticated jamming attacks with the rapid evolution of jamming technologies and advanced signal processing techniqu…
Fundamental for Delay and Reliability Guarantees for Emergency UAV
Wenchi Cheng, Jingqing Wang, Zhuohui Yao +1
To support mission-critical services in emergency scenarios, wireless networks are required to provide stringent guarantees under massive Ultra-Reliable Low-Latency Communications…
Location-Aided Distributed Beamforming for Near-Field Communications with Element-Wise RIS
Xiao Zheng, Wenchi Cheng, Jingqing Wang +2
Active reconfigurable intelligent surface (RIS) emerges as an effective technique to resist the double-fading attenuation of passive RIS. By embedding with power harvesting functio…
Post-disaster Max-Min Rate Optimization for Multi-UAV RSMA Network in Obstacle Environments
Qingyang Wang, Zhuohui Yao, Wenchi Cheng +1
This paper proposes a rate-splitting multiple access (RSMA) transmission scheme to maximize the minimum achievable rate among ground users for emergency communications in post-disa…
Active Reconfigurable Intelligent Surface Assisted MIMO: Electromagnetic-Compliant Modeling with Mutual Coupling
Yang Cao, Wenchi Cheng, Jingqing Wang +1
Reconfigurable Intelligent Surfaces (RIS) represent a transformative technology for sixth-generation (6G) wireless communications, but it suffers from a significant limitation, nam…
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…
Throughput and Fairness Trade-off Balancing for UAV-Enabled Wireless Communication Systems
Kejie Ni, Jingqing Wang, Wenchi Cheng +1
Given the imperative of 6G networks' ubiquitous connectivity, along with the inherent mobility and cost-effectiveness of unmanned aerial vehicles (UAVs), UAVs play a critical role…
Huygens-Fresnel Model Based Position-Aided Phase Configuration for 1-Bit RIS Assisted Wireless Communication
Xiao Zheng, Wenchi Cheng, Jiangzhou Wang
Reconfigurable intelligent surface (RIS), composed of nearly passive elements, is regarded as one of the potential paradigms to support multi-gigabit data in real-time. However, in…