196 citations · 366 across the 27 of their papers we have counts for
7 papers · 1 filter
Outage Analysis of Cooperative Transmission with Energy Harvesting Relay: Time Switching vs Power Splitting
Guanyao Du, Ke Xiong, Zhengding Qiu
Recently, energy harvesting (EH) has emerged as a promising way to realize green communications. In this paper, we investigate the multiuser transmission network with an EH coopera…
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…
Outage Analysis and Optimization for Time Switching-based Two-Way Relaying with Energy Harvesting Relay Node
Guanyao Du, Ke Xiong, Yu Zhang +1
Energy harvesting (EH) and network coding (NC) have emerged as two promising technologies for future wireless networks. In this paper, we combine them together in a single system a…
Downlink Resource Allocation for the High-speed Train and Local Users in OFDMA Systems
Chuang Zhang, Pingyi Fan, Ke Xiong
We consider providing services for passengers in a high-speed train and local users (quasi-static users) in a single OFDMA system. For the train, we apply a two-hop architecture, u…
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…
Simultaneous Wireless Information and Power Transfer for Two-hop OFDM Relay System
Xiaofei Di, Ke Xiong, Zhengding Qiu
This paper investigates the simultaneous wireless information and power transfer (SWIPT) for two-hop orthogonal frequency division multiplexing (OFDM) decode-and-forward (DF) relay…