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
doaj +1 more source
Multiobjective Optimization Model for Wind Power Allocation
Mathematical Problems in Engineering, 2017 There is an increasing need for the injection to the grid of renewable energy; therefore, to evaluate the optimal location of new renewable generation is an important task. The primary purpose of this work is to develop a multiobjective optimization model that permits finding multiple trade‐off solutions for the location of new wind power resources. It
Juan Alemany +4 more
openaire +2 more sources
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
doaj +1 more source
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
doaj +1 more source
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2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring, 2007 This paper has been withdrawn by the ...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
openaire +2 more sources
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
doaj
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
doaj +1 more source
Simulated Annealing for Resource Allocation in Downlink NOMA Systems in 5G Networks
Applied Sciences, 2021 In this work, we investigate resource allocation and user pairing to improve the system’s Throughput for the downlink non-orthogonal multiple access (NOMA)-based 5G networks.
Osama Abuajwa +2 more
doaj +1 more source
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
doaj +2 more sources
IEEE Access, 2020 Singular value decomposition is highly essential to achieve a higher performance in signal processing using massive multiple-input multiple-output (MIMO) systems.
Adeeb Salh +5 more
doaj +1 more source