Distributed Multi-Cell Resource Allocation with Price Based ICI Coordination in Downlink OFDMA Networks
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概要
- 論文の詳細を見る
Multi-cell resource allocation under minimum rate request for each user in OFDMA networks is addressed in this paper. Based on Lagrange dual decomposition theory, the joint multi-cell resource allocation problem is decomposed and modeled as a limited-cooperative game, and a distributed multi-cell resource allocation algorithm is thus proposed. Analysis and simulation results show that, compared with non-cooperative iterative water-filling algorithm, the proposed algorithm can remarkably reduce the ICI level and improve overall system performances.
- （社）電子情報通信学会の論文
- 2010-07-01
著者
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ZHU Shihua
Department of Information and Communication Engineering, Xian Jiaotong University
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Zhu Shihua
Xi'an Jiaotong Univ. Xi'an Chn
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Zhu Shihua
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Zhu Shihua
School Of Electronics And Information Engineering Xi'an Jiaotong University
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LV Gangming
Department of Information and Communication Engineering, Xi'an Jiaotong University
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Lv Gangming
Department Of Information And Communication Engineering Xi'an Jiaotong University
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Lv Gangming
School Of Electronics And Information Engineering Xi'an Jiaotong University
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HUI Hui
Department of Information and Communication Engineering, Xi'an Jiaotong University
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Hui Hui
Department Of Information And Communication Engineering Xi'an Jiaotong University
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