[1]宋其丰,毕光国.FH/DS混合式扩频通信系统多址干扰性能分析(Ⅱ)—DBPSK调制[J].东南大学学报(自然科学版),1987,17(1):53-62.[doi:10.3969/j.issn.1001-0505.1987.01.007]
　Song Qifong,Yi Guangguo.Performance Analysis for FH/DS Spread-Spectrum Communication System in the Presence of Multiple-Access Interference(Part Ⅱ)-DBPSK Modulation[J].Journal of Southeast University (Natural Science Edition),1987,17(1):53-62.[doi:10.3969/j.issn.1001-0505.1987.01.007]
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FH/DS混合式扩频通信系统多址干扰性能分析(Ⅱ)—DBPSK调制()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
17
期数:
1987年第1期
页码:
53-62
栏目:
本刊信息
出版日期:
1987-01-20

文章信息/Info

Title:
Performance Analysis for FH/DS Spread-Spectrum Communication System in the Presence of Multiple-Access Interference(Part Ⅱ)-DBPSK Modulation
作者:
宋其丰; 毕光国
南京工学院无线电工程系
Author(s):
Song Qifong;  Yi Guangguo
Department of Radio Engineering
关键词:
扩频通信系统;  多址干扰;  矩空间理论;  高斯近似
Keywords:
spread-spectrum communication system;  multiple-access interference moment-space theory;  Gaussian approximation
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1987.01.007
摘要:
本文是FH/DS混合式扩频通信系统多址干扰性能分析的第二篇,主要针对DBPSK(Differentially Binary phase-shift keying)调制。对具有相同跳频图案,不同直扩码地址的情况,采用高斯近似法对系统多址干扰性能进行分析,得出了系统在多址干扰和白高斯噪声条件下的误码率表达式。当采用直扩码型为理想随机二进序列时,获得了简单明晰的表达式,并与BPSK调制的同一系统作了比较。
Abstract:
This paper is the second part for performance analysis of FH/DS SSCS in the presence of multiple-access interference, mainly devoted to DBPSK modulation. Using Gaussian approximate method, the expression of average error probability for this system with multiple-access interference and WGN environment is given under the condition of same hoppingpattern and different DS codes. When an ideal random binary sequence is adopted, a simple and explicit expression is derived and compared with one in BPSK modulation.

相似文献/References:

[1]宋其丰,毕光国.FH/DS混合式扩频通信系统多址干扰性能分析(Ⅰ)—BPSK调制[J].东南大学学报(自然科学版),1987,17(1):42.[doi:10.3969/j.issn.1001-0505.1987.01.006]
　Song Qifong,Bi Guangguo.Performance Analysis for FH/DS Spread-Spectrum Communication Systcm in the Presence of Multiple-Access Interference (Part Ⅰ)—BPSK Modulation[J].Journal of Southeast University (Natural Science Edition),1987,17(1):42.[doi:10.3969/j.issn.1001-0505.1987.01.006]

更新日期/Last Update: 2013-04-30