{"title":"分集组合MPSK在非均匀瑞利衰落和非理想信道估计中的误差性能","authors":"P. Polydorou, Paul Ho","doi":"10.1109/VETECS.2000.851534","DOIUrl":null,"url":null,"abstract":"Win and Winters (see Proc. IEEE Globecom, Rio de Janeiro, Brazil, 1999) investigated the performance of the hybrid selection maximal ratio combining (H-S/MRC) scheme in a Rayleigh fading environment. We expand on that work by considering non-ideal channel estimation under Rayleigh fading for the H-S/MRC system. We derive both a closed form exact expression and less computationally intensive bound expressions for the symbol error probability of three systems; differential detector, pilot symbol assisted-estimator and ideal coherent detector.","PeriodicalId":318880,"journal":{"name":"VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"16","resultStr":"{\"title\":\"Error performance of MPSK with diversity combining in non-uniform Rayleigh fading and non-ideal channel estimation\",\"authors\":\"P. Polydorou, Paul Ho\",\"doi\":\"10.1109/VETECS.2000.851534\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Win and Winters (see Proc. IEEE Globecom, Rio de Janeiro, Brazil, 1999) investigated the performance of the hybrid selection maximal ratio combining (H-S/MRC) scheme in a Rayleigh fading environment. We expand on that work by considering non-ideal channel estimation under Rayleigh fading for the H-S/MRC system. We derive both a closed form exact expression and less computationally intensive bound expressions for the symbol error probability of three systems; differential detector, pilot symbol assisted-estimator and ideal coherent detector.\",\"PeriodicalId\":318880,\"journal\":{\"name\":\"VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026)\",\"volume\":\"128 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-05-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"16\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VETECS.2000.851534\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VETECS.2000.851534","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 16
摘要
Win和Winters(参见Proc. IEEE Globecom, Rio de Janeiro, Brazil, 1999)研究了混合选择最大比率组合(H-S/MRC)方案在瑞利衰落环境下的性能。我们通过考虑H-S/MRC系统在瑞利衰落下的非理想信道估计来扩展该工作。导出了三种系统的符号误差概率的封闭精确表达式和计算量较小的界表达式;微分检测器、导频符号辅助估计器和理想相干检测器。
Error performance of MPSK with diversity combining in non-uniform Rayleigh fading and non-ideal channel estimation
Win and Winters (see Proc. IEEE Globecom, Rio de Janeiro, Brazil, 1999) investigated the performance of the hybrid selection maximal ratio combining (H-S/MRC) scheme in a Rayleigh fading environment. We expand on that work by considering non-ideal channel estimation under Rayleigh fading for the H-S/MRC system. We derive both a closed form exact expression and less computationally intensive bound expressions for the symbol error probability of three systems; differential detector, pilot symbol assisted-estimator and ideal coherent detector.
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