Search Results - "Relay precoder"

Joint source and relay precoder design for energy-efficient MIMO-cognitive relay networks by Maurya, Shikha, Bansal, Matadeen, Trivedi, Aditya

“… The authors aim to maximise the EE of the secondary system by jointly designing the source and relay precoding matrices, subject to transmit power, interference, and quality-of-service constraints…”
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Iterative Source and Relay Precoder Design for Non-Regenerative MIMO Cognitive Relay Systems by Budhathoki, Krishna Ram, Maleki, Mehdi, Bahrami, Hamid Reza

“… Based on an expression for the achievable throughput of secondary system, we develop an optimization problem to maximize the throughput subject to power constraints at the secondary source and relay…”
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Joint source and relay precoder design for MIMO-CRN by Maurya, Shikha, Bansal, Matadeen

“…This paper investigates joint source and relay precoders design problem for a multi-input multi-output cognitive relay network (MIMO-CRN…”
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Optimal relay precoder for non-regenerative MIMO cognitive relay systems with underlay spectrum sharing by Li, Quanzhong, Luo, Liping, Qin, Jiayin

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Optimal relay precoder for non-regenerative MIMO cognitive relay systems with underlay spectrum sharing by Li, Quanzhong, Luo, Liping, Qin, Jiayin

“…This study presented an optimal relay precoder design for nonregenerative MIMO cognitive relay systems where all the nodes are equipped with multiple antennas…”
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Low-complexity relay precoder designs for two-way AF MIMO relay systems by Wang, Chin-Liang, Chen, Jyun-Yu, Peng, Yi-Hsuan

“…!, where M is the degrees of freedom of the MIMO relay system. In this paper, we propose low-complexity relay precoder designs based on eigenmode selection for two-way AF MIMO relay systems…”
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Optimum design of MIMO relay with single/multiple users under QoS requirements by Yujie Han, Hongwei Yang, Liyu Cai

“… Under the inter-stream interference, a constrained optimization problem with respect to the unknown relay precoder matrix is formulated with a goal of minimizing the total relay transmit power…”
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Optimum Linear Design of Two-Hop MIMO Relay Networks With QoS Requirements by Fu, Youhua, Yang, Luxi, Zhu, Wei-Ping, Liu, Chen

“… problem with respect to the unknown relay precoder matrix is formulated with a goal of minimizing the total relay transmit power subject to the MSE-based quality of service (QoS…”
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Transceiver Design for Massive MIMO Two-Way Half-Duplex AF Hybrid Relay With MIMO Users by Sharma, Ekant, Chauhan, Arpita Singh, Budhiraja, Rohit

“…) processing to maximize the beamforming gain. We then construct digital relay precoder and the user precoder/decoders using generalized singular value decomposition (GSVD…”
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A Worst-Case Robust MMSE Transceiver Design for Nonregenerative MIMO Relaying by Shen, Hong, Wang, Jiaheng, Xu, Wei, Rong, Yue, Zhao, Chunming

“…) criterion, as a minimax problem. Then, by decomposing the minimax problem into two subproblems with respect to the relay precoder and destination equalizer, respectively, we show that the optimal solution to each subproblem…”
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A Worst-Case Robust Beamforming Design for Multi-Antenna AF Relaying by Shen, Hong, Xu, Wei, Wang, Jiaheng, Zhao, Chunming

“…In this paper, we consider relay precoder optimization for a multi-antenna amplify-and-forward (AF…”
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On Robust Precoder Design for Energy-Efficient MIMO-Cognitive Relay Networks by Maurya, Shikha, Bansal, Matadeen

“…This paper considers the robust relay precoder design problem for multi-input multi-output cognitive relay networks (MIMO-CRNs…”
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Joint source-relay design in multi-antenna multi-relay networks with prefixed receivers by Ikhlef, Aissa, Schober, Robert

“…In this paper, we consider the problem of joint source and relay precoder design for multi-antenna multi-relay networks with a prefixed receiver…”
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On the optimal relay design for multi-antenna cognitive two-way AF relay networks by Girnyk, Maksym A., Vehkapera, Mikko, Vorobyov, Sergiy A.

“…) optimal relay precoder matrix subject to the interference constraint towards the primary network…”
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Robust Tomlinson–Harashima Precoding With Gaussian Uncertainties for SWIPT in MIMO Broadcast Channels by Li, Quanzhong, Zhang, Qi, Qin, Jiayin

“… to minimize average MSE subject to transmit power constraint and EH constraints on average harvested power…”
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Precoder Design for Non-Regenerative MIMO Relay Cognitive Radio Systems by Budhathoki, Krishna Ram, Maleki, Mehdi, Bahrami, Hamid Reza

“…In this paper, we study the problem of relay precoder design in a multi-antenna non-regenerative relay cognitive radio (CR…”
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Energy Efficient Precoder Design for Non-Regenerative MIMO-CRN by Maurya, Shikha, Bansal, Matadeen

“…) works in an underlay mode and communicates through a non-regenerative relay. An optimization problem is formulated to maximize the energy efficiency of the SS subject to a transmit power constraint and an interference constraint…”
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Designing of a relay precoding matrix using singular value decomposition by Maurya, Shikha, Bansal, M.

“…In this paper, a relay precoder matrix is designed for an underlay multi-input multi-output cognitive relay network (MIMO-CRN…”
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Channel estimation and non-linear transceiver designs for mimo ofdm relay systems by Millar, Andrew Paul

“…Multiple-input multiple output (MIMO) systems deploy multiple antennas at either end of a communication link and can provide significant benefits compared to…”
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Joint Source-Relay Optimization for Fixed Receivers in Multi-Antenna Multi-Relay Networks by Ikhlef, Aissa, Schober, Robert

“…We jointly optimize the source and relay precoders for multi-antenna multi-relay networks employing a prefixed receiver…”
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