{"title":"具有导频污染的多小区多用户TDD系统上行SER分析","authors":"Juan Cao, Dongming Wang, X. You","doi":"10.1109/ICCCHINA.2014.7008331","DOIUrl":null,"url":null,"abstract":"We consider the uplink of a multi-cell multiuser multiple-input multiple-output time-division duplexing (TDD) system. The data detection is done by using MMSE filer taking pilot contamination into consideration. Employing the equivalent channel model of MMSE channel estimation, we find an interesting characteristic of user's SINR. In view of the characteristic, we derive new, exact closed-form expressions for the uplink symbol error rate for M-PSK in i.i.d Rayleigh fading channels. Numerical results are presented to verify our analysis.","PeriodicalId":353402,"journal":{"name":"2014 IEEE/CIC International Conference on Communications in China (ICCC)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Uplink SER analysis of multi-cell multi-user TDD system with pilot contamination\",\"authors\":\"Juan Cao, Dongming Wang, X. You\",\"doi\":\"10.1109/ICCCHINA.2014.7008331\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We consider the uplink of a multi-cell multiuser multiple-input multiple-output time-division duplexing (TDD) system. The data detection is done by using MMSE filer taking pilot contamination into consideration. Employing the equivalent channel model of MMSE channel estimation, we find an interesting characteristic of user's SINR. In view of the characteristic, we derive new, exact closed-form expressions for the uplink symbol error rate for M-PSK in i.i.d Rayleigh fading channels. Numerical results are presented to verify our analysis.\",\"PeriodicalId\":353402,\"journal\":{\"name\":\"2014 IEEE/CIC International Conference on Communications in China (ICCC)\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 IEEE/CIC International Conference on Communications in China (ICCC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCCHINA.2014.7008331\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE/CIC International Conference on Communications in China (ICCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCCHINA.2014.7008331","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Uplink SER analysis of multi-cell multi-user TDD system with pilot contamination
We consider the uplink of a multi-cell multiuser multiple-input multiple-output time-division duplexing (TDD) system. The data detection is done by using MMSE filer taking pilot contamination into consideration. Employing the equivalent channel model of MMSE channel estimation, we find an interesting characteristic of user's SINR. In view of the characteristic, we derive new, exact closed-form expressions for the uplink symbol error rate for M-PSK in i.i.d Rayleigh fading channels. Numerical results are presented to verify our analysis.
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