K. Raja Rajeswari, N. Gangatharan, E. MorrisG, G.S.V. Radhakrishna Rao, B. Visvesvara Rao, G. N. Swamy
{"title":"从已知的前导序列估计信道","authors":"K. Raja Rajeswari, N. Gangatharan, E. MorrisG, G.S.V. Radhakrishna Rao, B. Visvesvara Rao, G. N. Swamy","doi":"10.1109/ICCS.2002.1182479","DOIUrl":null,"url":null,"abstract":"The least sum of squared estimation (LSSE)channel estimation algorithm is applied for determining a channel impulse response from known preamble sequences. Optimum training sequences are designed for different channel responses and training sequence lengths. The effect of channel estimation errors on the performance of some data detectors is also investigated. As a special case some non-maximal length sequences and ternary sequences (with alphabet 0, /spl plusmn/1) are also considered for performance evaluation.","PeriodicalId":401041,"journal":{"name":"The 8th International Conference on Communication Systems, 2002. ICCS 2002.","volume":"117 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Channel estimation from known preamble sequences\",\"authors\":\"K. Raja Rajeswari, N. Gangatharan, E. MorrisG, G.S.V. Radhakrishna Rao, B. Visvesvara Rao, G. N. Swamy\",\"doi\":\"10.1109/ICCS.2002.1182479\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The least sum of squared estimation (LSSE)channel estimation algorithm is applied for determining a channel impulse response from known preamble sequences. Optimum training sequences are designed for different channel responses and training sequence lengths. The effect of channel estimation errors on the performance of some data detectors is also investigated. As a special case some non-maximal length sequences and ternary sequences (with alphabet 0, /spl plusmn/1) are also considered for performance evaluation.\",\"PeriodicalId\":401041,\"journal\":{\"name\":\"The 8th International Conference on Communication Systems, 2002. ICCS 2002.\",\"volume\":\"117 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-11-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 8th International Conference on Communication Systems, 2002. ICCS 2002.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCS.2002.1182479\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 8th International Conference on Communication Systems, 2002. ICCS 2002.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCS.2002.1182479","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The least sum of squared estimation (LSSE)channel estimation algorithm is applied for determining a channel impulse response from known preamble sequences. Optimum training sequences are designed for different channel responses and training sequence lengths. The effect of channel estimation errors on the performance of some data detectors is also investigated. As a special case some non-maximal length sequences and ternary sequences (with alphabet 0, /spl plusmn/1) are also considered for performance evaluation.
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