Energy-Efficient Resource Allocation in OFDMA Networks

2011 ◽  
Author(s):  
Cong Xiong ◽  
G. Y. Li ◽  
Shunqing Zhang ◽  
Yan Chen ◽  
Shugong Xu
Keyword(s):  
Resource Allocation ◽  
Energy Efficient ◽  
Efficient Resource ◽  
Energy Efficient Resource Allocation ◽  
Ofdma Networks

scholarly journals Fairness-Aware Energy-Efficient Resource Allocation for AF Co-Operative OFDMA Networks

2015 ◽  
Vol 33 (12) ◽  
pp. 2478-2493 ◽  
Author(s):  
Ebrahim Bedeer ◽  
Abdulaziz Alorainy ◽  
Md. Jahangir Hossain ◽  
Osama Amin ◽  
Mohamed-Slim Alouini
Keyword(s):  
Resource Allocation ◽  
Energy Efficient ◽  
Efficient Resource ◽  
Energy Efficient Resource Allocation ◽  
Ofdma Networks

scholarly journals Energy efficient resource allocation in two-tier OFDMA networks with QoS guarantees

2017 ◽  
Vol 24 (5) ◽  
pp. 1841-1855 ◽  
Author(s):  
Meysam Masoudi ◽  
Hamidreza Zaefarani ◽  
Abbas Mohammadi ◽  
Cicek Cavdar
Keyword(s):  
Resource Allocation ◽  
Energy Efficient ◽  
Qos Guarantees ◽  
Efficient Resource ◽  
Energy Efficient Resource Allocation ◽  
Ofdma Networks

Energy-Efficient Resource Allocation in OFDMA Networks

2012 ◽  
Vol 60 (12) ◽  
pp. 3767-3778 ◽  
Author(s):  
Cong Xiong ◽  
Geoffrey Ye Li ◽  
Shunqing Zhang ◽  
Yan Chen ◽  
Shugong Xu
Keyword(s):  
Resource Allocation ◽  
Energy Efficient ◽  
Efficient Resource ◽  
Energy Efficient Resource Allocation ◽  
Ofdma Networks

scholarly journals Optimal Resource Allocation for Energy-Efficient OFDMA Networks

2015 ◽  
Vol 2015 ◽  
pp. 1-10
Author(s):  
Fan Wu ◽  
Yuming Mao ◽  
Xiaoyan Huang ◽  
Supeng Leng
Keyword(s):  
Resource Allocation ◽  
Energy Efficiency ◽  
Energy Efficient ◽  
Optimal Solution ◽  
Optimal Energy ◽  
Efficient Resource ◽  
Optimal Resource ◽  
Energy Efficient Resource Allocation ◽  
Subcarrier Assignment ◽  
Ofdma Networks

This paper focuses on radio resource allocation in OFDMA networks for maximizing the energy efficiency subject to the data rate requirements of users. We propose the energy-efficient water-filling structure to obtain the closed-form optimal energy-efficient power allocation for a given subcarrier assignment. Moreover, we establish a new sufficient condition for the optimal energy-efficient subcarrier assignment. Based on the theoretical analysis, we develop a joint energy-efficient resource allocation (JERA) algorithm to maximize the energy efficiency. Simulation results show that the JERA algorithm can yield optimal solution with significantly low computational complexity.

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