| CDMA系统呼叫接纳控制 |
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| 引用本文： | 牛桂新,朱刚. CDMA系统呼叫接纳控制[J]. 北京交通大学学报(自然科学版), 2004, 28(2): 22-25 |
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| 作者姓名： | 牛桂新 朱刚 |
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| 作者单位： | 北京交通大学,电子信息工程学院,北京,100044;北京交通大学,电子信息工程学院,北京,100044 |
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| 摘 要： | 呼叫接纳控制是CDMA蜂窝系统无线资源管理的重要功能实体,本文根据接纳域体现参数分析了基于用户数、功率、干扰、剩余容量以及带宽的接纳控制算法,并就应用性能进行了探讨,最后结合研究热点及CDMA蜂窝系统特征分析了呼叫接纳控制算法的发展趋势.
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| 关 键 词： | CDMA 呼叫接纳控制 QoS 干扰 |
| 文章编号： | 1000-1506(2004)02-0022-04 |
| 修稿时间： | 2003-12-24 |
Call Admission Control in CDMA Systems |
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| NIU Gui-xin,ZHU Gang. Call Admission Control in CDMA Systems[J]. JOURNAL OF BEIJING JIAOTONG UNIVERSITY, 2004, 28(2): 22-25 |
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| Authors: | NIU Gui-xin ZHU Gang |
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| Abstract: | Call admission control(CAC)is becoming an important function entity of CDMA cellular systems in radio resource management. Considering admission region that embodies parameters, CAC algorithms based on the number of users, power and interference and residual capacity as well as bandwidth utilization are introduced.And the application environment and performance are given. Detailed problems needing consideration in CAC are discussed as well. Finally, based on the current study hotspots and the property of CDMA cellular systems, development trends of CAC algorithm are analyzed. This paper is intended to introduce this special issue with the necessary background on recent and ongoing research. |
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| Keywords: | CDMA call admission control(CAC) QoS interference |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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