| A Novel Effective Bandwidth Based Call Admission Control for Multimedia CDMA Systems |
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| 引用本文： | PAN Su FENG Guang-zheng ZHU Qi Department of Telecommunications Engineering,Nanjing University of Posts and Telecommunications,Nanjing 210003,P.R.China. A Novel Effective Bandwidth Based Call Admission Control for Multimedia CDMA Systems[J]. 中国邮电高校学报(英文版), 2004, 11(4) |
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| 作者姓名： | PAN Su FENG Guang-zheng ZHU Qi Department of Telecommunications Engineering Nanjing University of Posts and Telecommunications Nanjing 210003 P.R.China |
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| 作者单位： | PAN Su FENG Guang-zheng ZHU Qi Department of Telecommunications Engineering，Nanjing University of Posts and Telecommunications，Nanjing 210003，P.R.China |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | A novel Call Admission Control(CAC)scheme is proposed for multimedia CDMA systems.The effectivebandwidth of real time calls is reserved in the CAC with the consideration of active factors.The admission of non-real timecalls is controlled by the system according to the residual effective bandwidth left from real time calls.Simulation resultshave shown that the novel CAC has greatly enlarged the admission region for real time calls and make the transmission de-lay of non-real time calls under an acceptable level.
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A Novel Effective Bandwidth Based Call Admission Control for Multimedia CDMA Systems |
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| PAN Su,FENG Guang-zheng,ZHU Qi. A Novel Effective Bandwidth Based Call Admission Control for Multimedia CDMA Systems[J]. The Journal of China Universities of Posts and Telecommunications, 2004, 11(4) |
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| Authors: | PAN Su FENG Guang-zheng ZHU Qi |
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| Abstract: | A novel Call Admission Control (CAC) scheme is proposed for multimedia CDMA systems. The effective bandwidth of real time calls is reserved in the CAC with the consideration of active factors. The admission of non-real time calls is controlled by the system according to the residual effective bandwidth left from real time calls. Simulation results have shown that the novel CAC has greatly enlarged the admission region for real time calls and make the transmission delay of non-real time calls under an acceptable level. |
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| Keywords: | call admission control CDMA multimedia effective bandwidth |
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