Accurate CDMA BER calculations with low computational complexity

被引：67

作者：

Morrow, RK ^{[1
]}

机构：

[1] Morrow Tech Serv, Centerville, IN 47330 USA

来源：

IEEE TRANSACTIONS ON COMMUNICATIONS | 1998年 / 46卷 / 11期

关键词：

code division multiaccess; error analysis; Gaussian approximation; pseudonoise-coded communication; spread-spectrum communication;

D O I：

10.1109/26.729381

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：

An accurate approximation for calculating bit error rates in direct sequence code division multiple access (CDMA) radio systems using binary phase shift keyed (BPSK) signaling is presented. All interfering users are assumed to employ random signature sequences, but the desired signal can be structured with either a random or a deterministic spreading code. Bit error probabilities are given for signals having carrier phase or chip offsets that are either deterministic or random, Computational complexity of all calculations is O(1).

引用

页码：1413 / 1417

页数：5

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