Link and network layer requirements for mobility support in CDMA wireless systems

被引:0
|
作者
Cheung, M [1 ]
Mark, JW [1 ]
机构
[1] Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3G1, Canada
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Code division multiple access (CDMA) is an interference limited multiple access technology. The signal-to-interference (SIR) ratio, in the form of E-b/I-o, is an important parameter in CDMA systems and has a profound effect on the system capacity and utilization. They in turn affect the network level QoS in terms of new call blocking probability and forced termination probability. A relationship between the link layer E-b/I-o specification and the network layer QoS parameters in the presence of user mobility is established. Numerical results which display the linkages between the link layer and network layer QoS parameters are presented and discussed.
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页码:327 / 332
页数:6
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