Performance analysis of MT-CDMA system with diversity combining

被引：0
|
作者：
Rahman, QM [1 ]
Sesay, AB [1 ]
机构：
[1] Univ Calgary, Dept Elect & Comp Engn, Calgary, AB T2N 1N4, Canada
来源：
2001 MILCOM, VOLS 1 AND 2, PROCEEDINGS: COMMUNICATIONS FOR NETWORK-CENTRIC OPERATIONS: CREATING THE INFORMATION FORCE | 2001年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a theoretical analysis for Non-coherent multi-tone code division multiple access (MTCDMA) system in terms of bit error rate (BER). The study considers differential quadrature phase shift keying (DQPSK) demodulation and M-branch post-detection diversity combining for slowly Rayleigh fading and frequency selective channel in the indoor environment. Here, the influence of the order of diversity and number of tones is investigated for given bandwidth (BW), bit rate and transmitter power. The paper also compares the BER performance between differential binary phase shift keying (DBPSK) and DQPSK based non-coherent MT-CDMA systems.
引用
收藏
页码：1360 / 1364
页数：5
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