{"title":"Detection of CDMA multimedia packet in a wireless infrared channel","authors":"J. Kim, E. Kim","doi":"10.1109/WCT.2003.1321454","DOIUrl":null,"url":null,"abstract":"In this paper, the performance of a CDMA multimedia packet transmission system is analyzed and simulated in an indoor wireless infrared channel. The indoor wireless infrared channel is modeled as a nondirected diffuse link, and pulse position modulation (PPM) is used as a modulation scheme. From the simulation results, it is shown that the RS coding is very effective in improving the packet-delay characteristics of the CDMA-based packet transmission system. The results of this paper can be applied to design of CDMA-based infrared indoor wireless LAN.","PeriodicalId":6305,"journal":{"name":"2003 IEEE Topical Conference on Wireless Communication Technology","volume":"12 1","pages":"126-129"},"PeriodicalIF":0.0000,"publicationDate":"2003-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2003 IEEE Topical Conference on Wireless Communication Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WCT.2003.1321454","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In this paper, the performance of a CDMA multimedia packet transmission system is analyzed and simulated in an indoor wireless infrared channel. The indoor wireless infrared channel is modeled as a nondirected diffuse link, and pulse position modulation (PPM) is used as a modulation scheme. From the simulation results, it is shown that the RS coding is very effective in improving the packet-delay characteristics of the CDMA-based packet transmission system. The results of this paper can be applied to design of CDMA-based infrared indoor wireless LAN.
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