65 citations · 324 across the 29 of their papers we have counts for
12 papers · 1 filter
Optimal UCA Design for OAM Based Wireless Backhaul Transmission
Haiyue Jing, Wenchi Cheng, Wei Zhang +1
Orbital angular momentum (OAM), which is considered as a novel way to achieve high capacity, has been attracted much attention recently. OAM signals emitted by uniform circular arr…
Energy Efficiency Maximization for SWIPT Enabled Two-Way DF Relaying
Liqin Shi, Yinghui Ye, Rose Qingyang Hu +1
This paper focuses on the design of an optimal resource allocation scheme to maximize the energy efficiency (EE) in a simultaneous wireless information and power transfer (SWIPT) e…
System Outage Performance for Three-Step Two-Way Energy Harvesting DF Relaying
Liqin Shi, Yinghui Ye, Rose Qingyang Hu +1
Wireless energy harvesting (WEH) has been recognized as a promising technique to prolong the lifetime of energy constrained relay nodes in wireless sensor networks. Its application…
On the Outage Performance of SWIPT Based Three-step Two-way DF Relay Networks
Yinghui Ye, Liqin Shi, Xiaoli Chu +2
In this paper, we study the outage performance of simultaneous wireless information and power transfer (SWIP- T) based three-step two-way decode-and-forward (DF) relay networks, wh…
Unilateral Left-Tail Anderson Darling Test Based Spectrum Sensing with Laplacian Noise
Lijuan Jiang, Yongzhao Li, Yinghui Ye +3
This paper focuses on spectrum sensing under Laplacian noise. To remit the negative effects caused by heavy-tailed behavior of Laplacian noise, the fractional lower order moments (…
Optimal Combining and Performance Analysis for Two-Way EH Relay Systems with TDBC Protocol
Liqin Shi, Yinghui Ye, Xiaoli Chu +2
In this paper, we investigate a simultaneous wireless information and power transfer (SWIPT) based two-way decode-and-forward (DF) relay network, where time switching (TS) is emplo…
Heterogeneous Power-Splitting Based Two-Way DF Relaying with Non-Linear Energy Harvesting
Liqin Shi, Wenchi Cheng, Yinghui Ye +2
Simultaneous wireless information and power transfer (SWIPT) has been recognized as a promising approach to improving the performance of energy constrained networks. In this paper,…
Distributed Linear Convolutional Space-Time Coding for Two-Relay Full-Duplex Asynchronous Cooperative Networks
Yi Liu, Xiang-Gen Xia, Hailin Zhang
In this paper, a two-relay full-duplex asynchronous cooperative network with the amplify-and-forward (AF) protocol is considered. We propose two distributed space-time coding schem…
Distributed Space-Time Coding for Full-Duplex Asynchronous Cooperative Communications
Yi Liu, Xiang-Gen Xia, Hailin Zhang
In this paper, we propose two distributed linear convolutional space-time coding (DLC-STC) schemes for full-duplex (FD) asynchronous cooperative communications. The DLC-STC Scheme…
An Improved WBF Algorithm for Higher-Speed Decoding of LDPC Codes
Kexiang Ma, Yongzhao Li, Caizhi Zhu +2
Due to the speed limitation of the conventional bit-chosen strategy in the existing weighted bit flipping algorithms, a high-speed LDPC decoder cannot be realized. To solve this pr…
On-Demand Based Wireless Resources Trading for Green Communications
Wenchi Cheng, Xi Zhang, Hailin Zhang +1
The purpose of Green Communications is to reduce the energy consumption of the communication system as much as possible without compromising the quality of service (QoS) for users.…
Full Duplex Wireless Communications for Cognitive Radio Networks
Wenchi Cheng, Xi Zhang, Hailin Zhang
As a key in cognitive radio networks (CRNs), dynamic spectrum access needs to be carefully designed to minimize the interference and delay to the \emph{primary} (licensed) users. O…