{"title":"无线通信系统中分集和多路复用的结合","authors":"J.R.C. Aragon, E.M.G. Fernandez","doi":"10.1109/ITS.2006.4433333","DOIUrl":null,"url":null,"abstract":"This paper presents a simple multiple-input multiple output (MIMO) hybrid system for wireless channels trying to achieve near optimal values of diversity-multiplexing tradeoff. The hybrid systems studied combine well known space time codes and full multiplexing schemes. A decoding procedure for the hybrid systems using linear combinatorial nulling and symbol cancellation is also presented. Through computer simulation upon different digital modulation constellations, the error performance and spectral efficiency of the hybrid systems are compared to the diversity-only and multiplexing-only schemes.","PeriodicalId":271294,"journal":{"name":"2006 International Telecommunications Symposium","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Combining diversity and multiplexing in wireless communications systems\",\"authors\":\"J.R.C. Aragon, E.M.G. Fernandez\",\"doi\":\"10.1109/ITS.2006.4433333\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a simple multiple-input multiple output (MIMO) hybrid system for wireless channels trying to achieve near optimal values of diversity-multiplexing tradeoff. The hybrid systems studied combine well known space time codes and full multiplexing schemes. A decoding procedure for the hybrid systems using linear combinatorial nulling and symbol cancellation is also presented. Through computer simulation upon different digital modulation constellations, the error performance and spectral efficiency of the hybrid systems are compared to the diversity-only and multiplexing-only schemes.\",\"PeriodicalId\":271294,\"journal\":{\"name\":\"2006 International Telecommunications Symposium\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 International Telecommunications Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ITS.2006.4433333\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 International Telecommunications Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ITS.2006.4433333","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Combining diversity and multiplexing in wireless communications systems
This paper presents a simple multiple-input multiple output (MIMO) hybrid system for wireless channels trying to achieve near optimal values of diversity-multiplexing tradeoff. The hybrid systems studied combine well known space time codes and full multiplexing schemes. A decoding procedure for the hybrid systems using linear combinatorial nulling and symbol cancellation is also presented. Through computer simulation upon different digital modulation constellations, the error performance and spectral efficiency of the hybrid systems are compared to the diversity-only and multiplexing-only schemes.
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