{"title":"平坦衰落信道下编码DS-CDMA系统的空时迭代多用户接收机","authors":"J. Luna Rivera, D. Cruickshank, J. Thompson","doi":"10.1109/VETECF.2002.1040321","DOIUrl":null,"url":null,"abstract":"We consider a space-time iterative multiuser (STIM) receiver for a flat fading channel and examine its application in a DS-CDMA mobile communication system with forward error correction (FEC) coding. This multiuser receiver structure exploits its spatial and temporal capabilities to overcome interference. Numerical results shows that a significant increase in capacity over flat fading channels is achieved by combining efficient space-time coding (STC), multiuser detection (MUD), iterative signal processing techniques and the reuse of orthogonal spreading codes.","PeriodicalId":162055,"journal":{"name":"Proceedings IEEE 56th Vehicular Technology Conference","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Space-time iterative multiuser receiver for a coded DS-CDMA system in a flat fading channel\",\"authors\":\"J. Luna Rivera, D. Cruickshank, J. Thompson\",\"doi\":\"10.1109/VETECF.2002.1040321\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We consider a space-time iterative multiuser (STIM) receiver for a flat fading channel and examine its application in a DS-CDMA mobile communication system with forward error correction (FEC) coding. This multiuser receiver structure exploits its spatial and temporal capabilities to overcome interference. Numerical results shows that a significant increase in capacity over flat fading channels is achieved by combining efficient space-time coding (STC), multiuser detection (MUD), iterative signal processing techniques and the reuse of orthogonal spreading codes.\",\"PeriodicalId\":162055,\"journal\":{\"name\":\"Proceedings IEEE 56th Vehicular Technology Conference\",\"volume\":\"35 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-12-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings IEEE 56th Vehicular Technology Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VETECF.2002.1040321\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings IEEE 56th Vehicular Technology Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VETECF.2002.1040321","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Space-time iterative multiuser receiver for a coded DS-CDMA system in a flat fading channel
We consider a space-time iterative multiuser (STIM) receiver for a flat fading channel and examine its application in a DS-CDMA mobile communication system with forward error correction (FEC) coding. This multiuser receiver structure exploits its spatial and temporal capabilities to overcome interference. Numerical results shows that a significant increase in capacity over flat fading channels is achieved by combining efficient space-time coding (STC), multiuser detection (MUD), iterative signal processing techniques and the reuse of orthogonal spreading codes.
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