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Volume 31 Issue 10
Dec.  2010
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Peng Mu-gen, Wang Wen-bo. Investigation of Convergence Mechanisms and Cooperative Power Allocation Algorithms in Heterogeneous Wireless Communication Systems[J]. Journal of Electronics & Information Technology, 2009, 31(10): 2348-2353. doi: 10.3724/SP.J.1146.2008.00525
Citation: Peng Mu-gen, Wang Wen-bo. Investigation of Convergence Mechanisms and Cooperative Power Allocation Algorithms in Heterogeneous Wireless Communication Systems[J]. Journal of Electronics & Information Technology, 2009, 31(10): 2348-2353. doi: 10.3724/SP.J.1146.2008.00525

Investigation of Convergence Mechanisms and Cooperative Power Allocation Algorithms in Heterogeneous Wireless Communication Systems

doi: 10.3724/SP.J.1146.2008.00525
  • Received Date: 2008-04-28
  • Rev Recd Date: 2009-06-24
  • Publish Date: 2009-10-19
  • A cooperative communication and wireless relay techniques based convergence mechanism for the heterogeneous wireless communication system is presented to fulfill the functionalities of convergence and interworking. In order to maximize the capacity of the proposed heterogeneous cooperative network, the utility function based cooperative power allocation strategy is proposed. This paper gives the theoretical optimum model for the power allocation, and presents the detailed cooperative power allocation algorithm different from the conventional water-filling algorithm, in which the global optimization is guaranteed under the conditions of equivalent transmission rates between the first and second hops. The simulation results demonstrate that the proposed cooperative power allocation algorithm has a significant performance gain.
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  • Gau Rung-Hung. Modeling concurrent search in All-IPheterogeneous wireless networks[J].IEEE Transactions onVehicular Technology.2007, 56(5):3137-3148[2]Mussabbir Q B, Yao W, Niu Z, and Fu X. OptimizedFMIPv6 using IEEE 802.21 MIH services in vehicularnetworks. IEEE Transactions on Vehicular Technology, 200756(6): 3397-3407.[3]Skehill R, Barry M, Kent W, and Oyycallaghan M, et al.. Thecommon RRM approach to admission control for convergedheterogeneous wireless networks. IEEE Transactions onWireless Communications, 2007, 14(2): 48-56.[4]Seddik K G, Sadek A K, Su Weifeng, and Liu K J R. Outageanalysis and optimal power allocation for multinode relaynetworks[J].IEEE Signal Processing Letters.2007, 14(6):377-380[5]Li Yong-hui, Vucetic B, Zhou Zhen-dong, and Dohler M.Distributed adaptive power allocation for wireless relaynetworks[J].IEEE Transactions on Wireless Communications.2007, 6(3):948-958[6]Peng Mu-gen and Wang Wen-bo. Investigation ofcooperative relay node selection in heterogeneous wirelesscommunication systems. ICC 2008 Conet Workshop, Beijing,2008, 5, 19-23: 174-178.[7]Song G. Cross-layer resource allocation and scheduling inwireless multicarrier networks. [Ph.D. dissertation], GeorgiaTech, 2005.[8]Jiang Z, Ge Y, and Li Y. Max-utility wireless resourcemanagement for best effort traffic[J].IEEE Transactions onWireless Communication.2005, 4(1):100-111[9]彭木根,王文博. 无线资源管理与3G 网络规划优化. 北京: 人民邮电出版社, 2008. 5: 56-70.
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