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Title: Energy-efficient resource allocation for multiuser OFDM wireless networks
Authors: Durbaş, Şükrü
Özbek, Berna
Keywords: Energy efficiency
resource allocation
power minimization
rate maximization
Issue Date: 2015
Publisher: Institute of Electrical and Electronics Engineers Inc.
Series/Report no.: Signal Processing and Communications Applications Conference
Abstract: In the last decades, the energy consumption in wireless communication systems is increasing and becoming a major problem for cellular operators. As a result of that, solutions to increase energy-efficiency (EE) in wireless networks are becoming more popular. Therefore, the resource allocation algorithms that provides EE for multiuser OFDM based wireless networks is presented in this paper. Then, the conventional spectrum-efficient (SE) designs are compared with EE based schemes and EE characteristics of the system has been analyzed. The simulation results show the advantages of EE scheme especially on high channel-gain-to-noise ratio and low number of users cases.
Description: 23nd Signal Processing and Communications Applications Conference (SIU)
ISBN: 978-1-4673-7386-9
ISSN: 2165-0608
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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