Search Results - "Xing, Chengwen"

A Survey of Multi-Objective Optimization in Wireless Sensor Networks: Metrics, Algorithms, and Open Problems by Zesong Fei, Bin Li, Shaoshi Yang, Chengwen Xing, Hongbin Chen, Hanzo, Lajos

“…Wireless sensor networks (WSNs) have attracted substantial research interest, especially in the context of performing monitoring and surveillance tasks…”
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Matrix-Monotonic Optimization for MIMO Systems by Xing, Chengwen, Ma, Shaodan, Zhou, Yiqing

“…For MIMO systems, due to the deployment of multiple antennas at both the transmitter and the receiver, the design variables, e.g., precoders, equalizers, and…”
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Energy-Efficient Power Control for Device-to-Device Communications by Kai Yang, Martin, Steven, Chengwen Xing, Jinsong Wu, Rongfei Fan

“…In this paper, we investigate the energy-efficient power control for device-to-device (D2D) communications underlaying cellular networks, where uplink resource…”
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New Viewpoint and Algorithms for Water-Filling Solutions in Wireless Communications by Xing, Chengwen, Jing, Yindi, Wang, Shuai, Ma, Shaodan, Poor, H. Vincent

“…Water-filling solutions play an important role in the designs for wireless communications, e.g., transmit covariance matrix design. A traditional physical…”
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Millimeter-Wave Secrecy Beamforming Designs for Two-Way Amplify-and-Forward MIMO Relaying Networks by Gong, Shiqi, Xing, Chengwen, Fei, Zesong, Ma, Shaodan

“…The gigahertz unlicensed bandwidth spectrum endows millimeter-wave (mmWave) communications with the great potential of realizing high data transmission rates…”
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Iterative Receivers for Downlink MIMO-SCMA: Message Passing and Distributed Cooperative Detection by Yuan, Weijie, Wu, Nan, Guo, Qinghua, Li, Yonghui, Xing, Chengwen, Kuang, Jingming

“…The rapid development of mobile communications requires even higher spectral efficiency. Non-orthogonal multiple access (NOMA) has emerged as a promising…”
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Transceiver Optimization for Multi-Hop Communications With Per-Antenna Power Constraints by Xing, Chengwen, Ma, Ying, Zhou, Yiqing, Gao, Feifei

“…In multiple-input multiple-output (MIMO) systems, power constraints are critically important for transceiver designs. The most popular and widely used power…”
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Performance Analysis and Location Optimization for Massive MIMO Systems With Circularly Distributed Antennas by Yang, Ang, Jing, Yindi, Xing, Chengwen, Fei, Zesong, Kuang, Jingming

“…We analyze the achievable rate of the uplink of a single-cell multi-user distributed massive multiple-input-multiple-output (MIMO) system. Each user is…”
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Service-aware 6G: An intelligent and open network based on the convergence of communication, computing and caching by Zhou, Yiqing, Liu, Ling, Wang, Lu, Hui, Ning, Cui, Xinyu, Wu, Jie, Peng, Yan, Qi, Yanli, Xing, Chengwen

“…With the proliferation of the Internet of Things (IoT), various services are emerging with totally different features and requirements, which cannot be…”
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Secure Communications for Dual-Polarized MIMO Systems by Gong, Shiqi, Xing, Chengwen, Chen, Sheng, Fei, Zesong

“…To enhance secure communications, we deploy the dual-polarized antenna arrays at communication nodes of the multi-input multioutput (MIMO) system, where the…”
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A Framework for Transceiver Designs for Multi-Hop Communications With Covariance Shaping Constraints by Xing, Chengwen, Gao, Feifei, Zhou, Yiqing

“…For multiple-input multiple-output (MIMO) transceiver designs, sum power constraint is an elegant and ideal model. When various practical limitations are taken…”
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Robust Joint Design of Linear Relay Precoder and Destination Equalizer for Dual-Hop Amplify-and-Forward MIMO Relay Systems by Xing, Chengwen, Ma, Shaodan, Wu, Yik-Chung

“…This paper addresses the problem of robust linear relay precoder and destination equalizer design for a dual-hop amplify-and-forward (AF) multiple-input…”
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Relay Antenna Selection in MIMO Two-Way Relay Networks Over Nakagami- m Fading Channels by Yang, Kai, Yang, Nan, Xing, Chengwen, Wu, Jinsong

“…In this paper, we propose two relay antenna selection (RAS) schemes in multiple-input-multiple-output (MIMO) two-way relay networks, where an N A -antenna…”
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Guard Zone Based Interference Management for D2D-Aided Underlaying Cellular Networks by Lv, Shaobo, Xing, Chengwen, Zhang, Zhongshan, Long, Keping

“…In this paper, the critical issues associated with interference management in device-to-device (D2D) aided underlaying cellular networks are addressed. To…”
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A General Robust Linear Transceiver Design for Multi-Hop Amplify-and-Forward MIMO Relaying Systems by Chengwen Xing, Shaodan Ma, Zesong Fei, Yik-Chung Wu, Poor, H. V.

“…In this paper, linear transceiver design for multi-hop amplify-and-forward (AF) multi-input multi-output (MIMO) relaying systems with Gaussian distributed…”
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The Role of Large-Scale Fading in Uplink Massive MIMO Systems by Yang, Ang, He, Zunwen, Xing, Chengwen, Fei, Zesong, Kuang, Jingming

“…In this paper, we analyze the ergodic achievable rate of a large uplink multiuser multiple-input-multiple-output (MU-MIMO) system over generalized-K fading…”
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On Weighted MSE Model for MIMO Transceiver Optimization by Xing, Chengwen, Jing, Yindi, Zhou, Yiqing

“…Mean-squared error (MSE) is one of the most widely used performance metrics for the designs and analysis of multiple-input multiple-output (MIMO)…”
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MIMO Beamforming Designs With Partial CSI Under Energy Harvesting Constraints by Xing, Chengwen, Wang, Niwei, Ni, Jiqing, Fei, Zesong, Kuang, Jingming

“…In this letter, we investigate multiple-input multiple-output (MIMO) communications under energy harvesting (EH) constraints. In our considered EH system,…”
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Space-Time Network Coding With Transmit Antenna Selection and Maximal-Ratio Combining by Yang, Kai, Yang, Nan, Xing, Chengwen, Wu, Jinsong, Zhang, Zhongshan

“…In this paper, we investigate space-time network coding (STNC) in cooperative multiple-input multiple-output networks, where U users communicate with a common…”
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Decomposition Optimization Algorithms for Distributed Radar Systems by Ying Ma, Sheng Chen, Chengwen Xing, Xiangyuan Bu, Hanzo, Lajos

“…Distributed radar systems are capable of enhancing the detection performance by using multiple widely spaced distributed antennas. With prior statistic…”
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