136 citations · 475 across the 40 of their papers we have counts for
6 papers · 1 filter
Secure Routing in Multihop Wireless Ad-hoc Networks with Decode-and-Forward Relaying
Jianping Yao, Suili Feng, Xiangyun Zhou +1
In this paper, we study the problem of secure routing in a multihop wireless ad-hoc network in the presence of randomly distributed eavesdroppers. Specifically, the locations of th…
Energy Harvesting for Physical-Layer Security in OFDMA Networks
Meng Zhang, Yuan Liu
In this paper, we study the simultaneous wireless information and power transfer (SWIPT) in downlink multiuser orthogonal frequency-division multiple access (OFDMA) systems, where…
Joint Secure Beamforming for Cognitive Radio Networks with Untrusted Secondary Users
Meng Zhang, Yuan Liu
In this paper, we consider simultaneous wireless information and power transfer (SWIPT) in orthogonal frequency division multiple access (OFDMA) systems with the coexistence of inf…
Secrecy Wireless Information and Power Transfer in OFDMA Systems
Meng Zhang, Yuan Liu, Rui Zhang
In this paper, we consider simultaneous wireless information and power transfer (SWIPT) in orthogonal frequency division multiple access (OFDMA) systems with the coexistence of inf…
Information and Energy Cooperation in OFDM Relaying: Protocols and Optimization
Yuan Liu, Xiaodong Wang
Integrating power transfer into wireless communications for supporting simultaneous wireless information and power transfer (SWIPT) is a promising technique in energy-constrained w…
Joint Power Splitting and Secure Beamforming Design in the Wireless-powered Untrusted Relay Networks
Mingxiong Zhao, Suili Feng, Yuan Liu +3
In this work, we maximize the secrecy rate of the wireless-powered untrusted relay network by jointly designing power splitting (PS) ratio and relay beamforming with the proposed g…