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Volume 30 Issue 1
Jan.  2011
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Lu Xiao-feng, Zhu Guang-xi, Ning Guo-qin, Li Zan. An Adaptive Spatial Subchannel Allocation Algorithm Based on Mean Feedback Model[J]. Journal of Electronics & Information Technology, 2008, 30(1): 63-66. doi: 10.3724/SP.J.1146.2006.00812
Citation: Lu Xiao-feng, Zhu Guang-xi, Ning Guo-qin, Li Zan. An Adaptive Spatial Subchannel Allocation Algorithm Based on Mean Feedback Model[J]. Journal of Electronics & Information Technology, 2008, 30(1): 63-66. doi: 10.3724/SP.J.1146.2006.00812

An Adaptive Spatial Subchannel Allocation Algorithm Based on Mean Feedback Model

doi: 10.3724/SP.J.1146.2006.00812 cstr: 32379.14.SP.J.1146.2006.00812
  • Received Date: 2006-06-12
  • Rev Recd Date: 2006-12-11
  • Publish Date: 2008-01-19
  • MIMO/OFDM is an effective architecture for future wireless communication systems. A spatial subchannel allocation algorithm based on mean feedback model over multiuser MIMO/OFDM systems is proposed in this paper. With the goal of maximizing overall data throughput the criteria of subcarrier allocation is derived and the adaptive allocation approach is developed. The simulation results show that the proposed algorithm can efficiently achieve good performance and high total transmission rate.
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