972 citations · 4.5k across the 47 of their papers we have counts for
6 papers · 1 filter
Joint Beamforming Optimization and Power Control for Full-Duplex MIMO Two-way Relay Channel
Gan Zheng
In this paper we explore the use of full-duplex radio to improve the spectrum efficiency in a two-way relay channel where two sources exchange information through an multi-antenna…
Wireless Information and Power Transfer with Full Duplex Relaying
Caijun Zhong, Himal A. Suraweera, Gan Zheng +2
We consider a dual-hop full-duplex relaying system, where the energy constrained relay node is powered by radio frequency signals from the source using the time-switching architect…
Simultaneous Wireless Information and Power Transfer in Modern Communication Systems
Ioannis Krikidis, Stelios Timotheou, Symeon Nikolaou +3
Energy harvesting for wireless communication networks is a new paradigm that allows terminals to recharge their batteries from external energy sources in the surrounding environmen…
Rethinking the Role of Interference in Wireless Networks
Gan Zheng, Ioannis Krikidis, Christos Masouros +3
This article re-examines the fundamental notion of interference in wireless networks by contrasting traditional approaches to new concepts that handle interference in a creative wa…
Information and Energy Cooperation in Cognitive Radio Networks
Gan Zheng, Zuleita Ho, Eduard A. Jorswieck +1
Cooperation between the primary and secondary systems can improve the spectrum efficiency in cognitive radio networks. The key idea is that the secondary system helps to boost the…
Joint Power Control in Wiretap Interference Channels
Ashkan Kalantari, Sina Maleki, Gan Zheng +2
Interference in wireless networks degrades the signal quality at the terminals. However, it can potentially enhance the secrecy rate. This paper investigates the secrecy rate in a…