Power Allocation Algorithm Minimizing Outage Probability in Cognitive Radio Relay Network [PDF]
Jisuanji gongcheng, 2017 To improve the outage performance of cognitive radio relay network,this paper proposes a power allocation algorithm minimizing outage probability by analyzing the system outage probability and user power allocation conditions.It presents the mathematical
ZHU Chunhua,ZHOU Yuping,CHEN Baoxing,ZHU Quan
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Non-Cooperative Game-Based Power Allocation for Energy-Efficient NOMA Heterogeneous Network
IEEE Access, 2020 This paper focus on the two-tier downlink heterogeneous networks (HetNets) with non-orthogonal multiple access (NOMA). The aim is to jointly optimize user scheduling and power allocation to solve the problem of maximizing the energy efficiency (EE) of ...
Ken Long +3 more
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Optimal Power Allocation for Downlink Cooperative Cellular Networks [PDF]
2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring, 2007 This paper has been withdrawn by the ...
Mylene Pischella, Jean-Claude Belfiore
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Optimal Power Allocation Scheme Based on Multi-Factor Control in Indoor NOMA-VLC Systems
IEEE Access, 2019 In order to overcome the limitation of narrow modulation bandwidth on the performance in the visible light communication (VLC) systems, non-orthogonal multiple access (NOMA) is applied to the downlink VLC networks in this paper to improve the sum rate ...
Qian Li +3 more
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Energy resources optimal allocation in Iran regarding subsidies lifting [PDF]
مدیریت صنعتی, 2015 This research presents a mathematical model for oil and gas optimal allocation to different sectors in Iran using operations research techniques. Sectors are residential and commercial, transportation, industries, agriculture, exports, injection to oil ...
Aliyeh Kazemi +2 more
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An Optimal Power Allocation Scheme of Microgrid Using Grey Wolf Optimizer
IEEE Access, 2019 There are some existing power management methods considering economic factors, but these methods are limited by fixed structure of microgrid (MG) and mathematical model, which will be out of effect once the structure changes.
Jiancheng Zhang +2 more
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Optimal Energy-Efficient Power Allocation Scheme with Low Complexity for Distributed Antenna System [PDF]
Radioengineering, 2017 In this paper, by maximizing the energy efficiency (EE), an optimal power allocation scheme is developed for downlink distributed antenna system (DAS).
H. Wang, X. Yu, W. Xu, B. Wen
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Optimal Power Allocation for Artificial Noise Under Imperfect CSI Against Spatially Random Eavesdroppers [PDF]
IEEE Transactions on Vehicular Technology, 2016 In this paper, we study the secure multiantenna transmission with artificial noise (AN) under imperfect channel state information (CSI) in the presence of spatially randomly distributed eavesdroppers.
Tongxing Zheng, Huiming Wang
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Energy-Efficient Power Allocation in Non-Linear Energy Harvesting Multiple Relay Systems
Algorithms, 2021 In this paper, to maximize the energy efficiency (EE) in the two-hop multi-relay cooperative decoding and forwarding (DF) system for simultaneous wireless information and power transmission (SWIPT), an optimal power allocation algorithm is proposed, in ...
Huifang Pan, Qi Zhu
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Multicast resource allocation scheme considering source-coding characteristic in OFDM systems
Tongxin xuebao, 2010 Aiming to solve the problem that unicast or conventional multicast was incapable of make full use of the opening for wireless propagation in orthogonal frequency division multiplexing（OFDM） systems,a resource allocation scheme involving several multicast
XU Wen-jun +4 more
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