65 citations · 324 across the 29 of their papers we have counts for
29 papers
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…
Concentric UCAs Based Low-Order OAM for High Capacity in Radio Vortex Wireless Communications
Haiyue Jing, Wenchi Cheng, Zan Li +1
Due to the potential capacity-boosting for wireless communications, the Radio vOrtex Wireless COMMunication (RowComm) over orthogonal states/modes of Orbital Angular Momentum (OAM)…
Achieving Practical OAM Based Wireless Communications With Misaligned Transceiver
Wenchi Cheng, Haiyue Jing, Wei Zhang +2
Orbital angular momentum (OAM) has attracted much attention for radio vortex wireless communications due to the orthogonality among different OAM-modes. To maintain the orthogonali…
Orbital-Angular-Momentum Embedded Massive MIMO: Achieving Multiplicative Spectrum-Efficiency for mmWave Communications
Wenchi Cheng, Hailin Zhang, Liping Liang +2
By enabling very high bandwidth for radio communications, the millimeter-wave (mmWave), which can easily be integrated with massive-multiple-input-multiple-output (massive-MIMO) du…
Orbital-Angular-Momentum Versus MIMO: Orthogonality, Degree of Freedom,and Capacity
Haiyue Jing, Wenchi Cheng, Xiang-Gen Xia +1
The plane wave based wireless communications have becoming more and more matured, along with the well utilization of the traditional resources such as time and frequency. To furthe…
Resource Allocation for 5G-UAV Based Emergency Wireless Communications
Zhuohui Yao, Wenchi Cheng, Wei Zhang +1
For unforeseen natural disasters, such as earthquakes, hurricanes, and floods, etc., the traditional communication infrastructure is unavailable or seriously disrupted along with p…
The Rise of UAV Fleet Technologies for Emergency Wireless Communications in Harsh Environments
Zhuohui Yao, Wenchi Cheng, Wei Zhang +2
For unforeseen emergencies, such as natural disasters and pandemic events, it is highly demanded to cope with the explosive growth of mobile data traffic in extremely critical envi…
Mode Hopping for Anti-Jamming in Radio Vortex Wireless Communications
Liping Liang, Wenchi Cheng, Wei Zhang +1
Frequency hopping (FH) has been widely used as a powerful technique for antijamming in wireless communications. However, as the wireless spectrum is becoming more and more crowded,…
Joint OAM Multiplexing and OFDM in Sparse Multipath Environments
Liping Liang, Wenchi Cheng, Wei Zhang +1
The emerging orbital angular momentum (OAM) based wireless communication is expected to be a high spectrum-efficiency communication paradigm to solve the growing transmission data…
Mode Hopping with OAM-Based Index Modulation
Liping Liang, Wenchi Cheng, Wei Zhang +1
Orbital angular momentum (OAM) based mode hopping (MH) scheme is expected to be a potential anti-jamming technology in radio vortex wireless communications. However, it only uses o…
Index Modulation Embedded Mode Hopping for Anti-Jamming
Liping Liang, Wenchi Cheng, Wei Zhang +1
Due to the crowded spectrum, frequency hopping (FH) techniques are now very difficult to achieve efficient antijamming and increase spectrum efficiency (SE) for wireless communicat…
OAM-SWIPT for IoE-Driven 6G
Runyu Lyu, Wenchi Cheng, Bazhong Shen +2
Simultaneous wireless information and power transfer (SWIPT), which achieves both wireless energy transfer (WET) and information transfer, is an attractive technique for future Int…
Fog Based Computation Offloading for Swarm of Drones
Xiangwang Hou, Zhiyuan Ren, Wenchi Cheng +2
Due to the limited computing resources of swarm of drones, it is difficult to handle computation-intensive tasks locally, hence the cloud based computation offloading is widely ado…
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…
Mode Hopping for Anti-Jamming in Cognitive Radio Networks
Wenchi Cheng, Zan Li, Feifei Gao +2
Frequency hopping (FH) is an effective anti-jamming technology in cognitive radio networks (CRNs). However, it is difficult to significantly increase the anti-jamming results becau…
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,…
Omnidirectional Quasi-Orthogonal Space-Time Block Coded Massive MIMO Systems
Can Liu, Xiang-Gen Xia, Yongzhao Li +2
Common signals in public channels of cellular systems are usually transmitted omnidirectionally from the base station (BS). In recent years, both discrete and consecutive omnidirec…
Bifocal-Lens Antenna Based OAM Communications System
Shanghua Gao, Wenchi Cheng, Wei Zhang +1
Orbital angular momentum (OAM) based radio vortex wireless communications have received much attention recently because it can significantly increase the spectrum efficiency. The u…
Orbital Angular Momentum for Wireless Communications
Wenchi Cheng, Wei Zhang, Haiyue Jing +2
As the traditional resources (frequency, time, space, etc.) are efficiently utilized, it becomes more and more challenging to satisfy the ever-lasting capacity-growing and users-bo…
Throughput Maximization for Wireless Powered Communications Harvesting from Non-dedicated Sources
Hongxing Xia, Yongzhao Li, Hailin Zhang
We consider the wireless powered communications where users harvest energy from non-dedicated sources. The user follows a harvest-then-transmit protocol: in first phase of a slot t…