扩频系统误码率的数学模型

2019 21st International Conference on Advanced Communication Technology (ICACT) Pub Date : 2019-02-01 DOI:10.23919/ICACT.2019.8701934

O. Wojuola

{"title":"扩频系统误码率的数学模型","authors":"O. Wojuola","doi":"10.23919/ICACT.2019.8701934","DOIUrl":null,"url":null,"abstract":"Bit-error-rate (BER) is known to be an important index for measuring the performance of wireless communication systems. The use of software simulation is common for modelling BER characteristics of spread-spectrum systems, but analytic solutions for the same are not readily available. This paper presents a mathematical (analytic) model developed by the author for BER of a spread-spectrum system. The model was tested for different sets of even- and odd-degree Gold codes, generated from appropriate combination of preferred pairs of m-sequences. The outcome of the mathematical model was compared with results of software simulation carried out for the system performance. The two sets of results were found to agree closely, thereby validating the mathematical model.","PeriodicalId":226261,"journal":{"name":"2019 21st International Conference on Advanced Communication Technology (ICACT)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Mathematical Model for Bit-error-rate of a Spread-Spectrum System\",\"authors\":\"O. Wojuola\",\"doi\":\"10.23919/ICACT.2019.8701934\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Bit-error-rate (BER) is known to be an important index for measuring the performance of wireless communication systems. The use of software simulation is common for modelling BER characteristics of spread-spectrum systems, but analytic solutions for the same are not readily available. This paper presents a mathematical (analytic) model developed by the author for BER of a spread-spectrum system. The model was tested for different sets of even- and odd-degree Gold codes, generated from appropriate combination of preferred pairs of m-sequences. The outcome of the mathematical model was compared with results of software simulation carried out for the system performance. The two sets of results were found to agree closely, thereby validating the mathematical model.\",\"PeriodicalId\":226261,\"journal\":{\"name\":\"2019 21st International Conference on Advanced Communication Technology (ICACT)\",\"volume\":\"57 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 21st International Conference on Advanced Communication Technology (ICACT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/ICACT.2019.8701934\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 21st International Conference on Advanced Communication Technology (ICACT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/ICACT.2019.8701934","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

误码率是衡量无线通信系统性能的一个重要指标。使用软件模拟是常见的建模扩频系统的误码率特性，但解析解决方案并不容易获得。本文提出了作者建立的扩频系统误码率的数学(解析)模型。该模型对不同的偶数和奇数次Gold码集进行了测试，这些码是由m序列的偏好对的适当组合产生的。将数学模型的计算结果与系统性能的软件仿真结果进行了比较。发现两组结果非常一致，从而验证了数学模型。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Mathematical Model for Bit-error-rate of a Spread-Spectrum System

Bit-error-rate (BER) is known to be an important index for measuring the performance of wireless communication systems. The use of software simulation is common for modelling BER characteristics of spread-spectrum systems, but analytic solutions for the same are not readily available. This paper presents a mathematical (analytic) model developed by the author for BER of a spread-spectrum system. The model was tested for different sets of even- and odd-degree Gold codes, generated from appropriate combination of preferred pairs of m-sequences. The outcome of the mathematical model was compared with results of software simulation carried out for the system performance. The two sets of results were found to agree closely, thereby validating the mathematical model.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2019 21st International Conference on Advanced Communication Technology (ICACT)

自引率

0.00%

发文量