Subchannel Allocation with Nash Bargaining Solutions for Delay Sensitive Traffic in OFDMA Networks
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概要
- 論文の詳細を見る
Efficient resource allocation for delay-sensitive traffic, such as telephony and video streaming, in Orthogonal Frequency Division Multiple Access (OFDMA) networks is needed to increase system performance. In our system, users try to achieve a low queuing delay and buffer space usage by competing for transmission over the subchannels. We formulate this problem as a bargaining game and use the Nash Bargaining Solution (NBS) to realize a fair and efficient subchannel allocation for the users. Simulation results show performance improvements, with regard to packet dropping and delay distribution, over other algorithms.
- （社）電子情報通信学会の論文
- 2011-04-01
著者
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Wang Youzheng
National Laboratory For Information Science And Technology Tsinghua University
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Tao Xiaoming
Department Of Electronic Engineering Tsinghua University
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Lu Jianhua
Department Of Electronic Engineering Tsinghua University
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Wang Youzheng
School Of Aerospace Tsinghua University
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Deng Hui
Department Of Electronic Engineering Tsinghua University
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LU Jianhua
Department of Electronic Engineering, Tsinghua University
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