Modeling of code acquisition process in CDMA networks - Quasi-synchronous systems

被引:3
作者
Katz, M [1 ]
Glisic, S
机构
[1] Nokia Telecommun Univ Oulu, FIN-90101 Oulu, Finland
[2] Univ Oulu, Dept Elect Engn, Telecommun Lab, FIN-90571 Oulu, Finland
关键词
acquisition; CDMA;
D O I
10.1109/26.737391
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 [电气工程]; 0809 [电子科学与技术];
摘要
In this letter we present a model of serial code acquisition process in code-division multiple-access networks, The difference between this model and the existing work is in using the assumption that in each cell of delay uncertainty region the probability of false alarm, is different. This is caused by the fact that in each cell cross correlations between the local code and the codes used by the other users in the network are different, A closed-form expression for the average acquisition time is derived and discussed.
引用
收藏
页码:1564 / 1568
页数:5
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