282 citations · 679 across the 23 of their papers we have counts for
9 papers · 1 filter
Wireless Information and Energy Transfer for Two-Hop Non-Regenerative MIMO-OFDM Relay Networks
Ke Xiong, Pingyi Fan, Chuang Zhang +1
This paper investigates the simultaneous wireless information and energy transfer for the non-regenerative multipleinput multiple-output orthogonal frequency-division multiplexing…
Time-Switching Based SWIPT for Network-Coded Two-Way Relay Transmission with Data Rate Fairness
Ke Xiong, Pingyi Fan, Khaled Ben Letaief
This paper investigates the simultaneous wireless power and information transfer (SWPIT) for network-coded two-way re- lay transmission from an information theoretical viewpoint, w…
QoS-distinguished Achievable Rate Region for High Speed Railway Wireless Communications
Tao Li, Pingyi Fan, Ke Xiong +1
In high speed railways (HSRs) communication system, when a train travels along the railway with high velocity, the wireless channel between the train and base station varies strenu…
User Capacity of Pilot-Contaminated TDD Massive MIMO Systems
Juei-Chin Shen, Jun Zhang, Khaled Ben Letaief
Pilot contamination has been regarded as a main limiting factor of time division duplexing (TDD) massive multiple-input-multiple-output (Massive MIMO) systems, as it will make the…
Outage Probability of Energy Harvesting Relay-aided Cooperative Networks Over Rayleigh Fading Channel
Tao Li, Pingyi Fan, Khaled Ben Letaief
Energy harvesting technique is a potential way for relay node energy supply in cooperative networks in terms of deployment flexibility and maintain charge reduction. Unlike traditi…
Mobility-Aware Uplink Interference Model for 5G Heterogeneous Networks
Yunquan Dong, Zhi Chen, Pingyi Fan +1
To meet the surging demand for throughput, 5G cellular networks need to be more heterogeneous and much denser, by deploying more and more small cells. In particular, the number of…
Throughput Optimized Multi-Source Cooperative Networks With Compute-and-Forward
Z. Chen, P. Fan, K. B. Letaief
In this work, we investigate a multi-source multi-cast network with the aid of an arbitrary number of relays, where it is assumed that no direct link is available at each S-D pair.…
The Deterministic Time-Linearity of Service Provided by Fading Channels
Yunquan Dong, Qing Wang, Pingyi Fan +1
In the paper, we study the service process of an independent and identically distributed (\textit{i.i.d.}) Nakagami- fading channel, which is defined as the amount of ser…
High Speed Railway Wireless Communications: Efficiency v.s. Fairness
Yunquan Dong, Pingyi Fan, Khaled Ben Letaief
High speed railways (HSRs) have been deployed widely all over the world in recent years. Different from traditional cellular communication, its high mobility makes it essential to…