{"title":"MIMO通信系统中存在信道估计误差时的ML检测","authors":"M. Neinavaie, M. H. Shariat, M. Biguesh, S. Gazor","doi":"10.1109/WOSSPA.2011.5931476","DOIUrl":null,"url":null,"abstract":"The performance of symbol detection in multiple-input multiple-output (MIMO) communication systems may considerably be degraded in the case of imperfect channel state information (ICSI). This paper addresses the problem of MIMO detection considering ICSI. We propose a detector which is robust against ICSI and in addition, two implementation methods are presented for the detector. Computer simulations are utilized to illustrate the performance of the proposed detectors in the colored environment.","PeriodicalId":343415,"journal":{"name":"International Workshop on Systems, Signal Processing and their Applications, WOSSPA","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"ML detection in MIMO communication systems in the presence of channel estimation error\",\"authors\":\"M. Neinavaie, M. H. Shariat, M. Biguesh, S. Gazor\",\"doi\":\"10.1109/WOSSPA.2011.5931476\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The performance of symbol detection in multiple-input multiple-output (MIMO) communication systems may considerably be degraded in the case of imperfect channel state information (ICSI). This paper addresses the problem of MIMO detection considering ICSI. We propose a detector which is robust against ICSI and in addition, two implementation methods are presented for the detector. Computer simulations are utilized to illustrate the performance of the proposed detectors in the colored environment.\",\"PeriodicalId\":343415,\"journal\":{\"name\":\"International Workshop on Systems, Signal Processing and their Applications, WOSSPA\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-05-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Workshop on Systems, Signal Processing and their Applications, WOSSPA\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WOSSPA.2011.5931476\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Workshop on Systems, Signal Processing and their Applications, WOSSPA","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WOSSPA.2011.5931476","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
ML detection in MIMO communication systems in the presence of channel estimation error
The performance of symbol detection in multiple-input multiple-output (MIMO) communication systems may considerably be degraded in the case of imperfect channel state information (ICSI). This paper addresses the problem of MIMO detection considering ICSI. We propose a detector which is robust against ICSI and in addition, two implementation methods are presented for the detector. Computer simulations are utilized to illustrate the performance of the proposed detectors in the colored environment.
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