{"title":"栅格编码QPSK在移动无线电信道中的性能","authors":"S. Elnoubi, E. Fahmy, E.-s. El-badawy","doi":"10.1109/VETEC.1990.110367","DOIUrl":null,"url":null,"abstract":"The performance of trellis-coded quadrature phase shift keying (QPSK) in mobile radio communication channels characterized by fast Rayleigh fading is studied using Monte Carlo simulation. The receiver consists of one-bit and two-bit differential detectors followed by Viterbi decoding. This receiver improves the bit error rate of QPSK in additive white Gaussian noise channels. The simulation studies of this receiver to detect trellis-coded QPSK in fast Rayleigh fading are presented. The mobile radio channel simulator using a finite impulse response digital filter is described. Simulation results computed by Monte Carlo counting techniques are presented at different fading rates and signal-to-noise ratios.<<ETX>>","PeriodicalId":366352,"journal":{"name":"40th IEEE Conference on Vehicular Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Performance of trellis coded QPSK in mobile radio channels\",\"authors\":\"S. Elnoubi, E. Fahmy, E.-s. El-badawy\",\"doi\":\"10.1109/VETEC.1990.110367\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The performance of trellis-coded quadrature phase shift keying (QPSK) in mobile radio communication channels characterized by fast Rayleigh fading is studied using Monte Carlo simulation. The receiver consists of one-bit and two-bit differential detectors followed by Viterbi decoding. This receiver improves the bit error rate of QPSK in additive white Gaussian noise channels. The simulation studies of this receiver to detect trellis-coded QPSK in fast Rayleigh fading are presented. The mobile radio channel simulator using a finite impulse response digital filter is described. Simulation results computed by Monte Carlo counting techniques are presented at different fading rates and signal-to-noise ratios.<<ETX>>\",\"PeriodicalId\":366352,\"journal\":{\"name\":\"40th IEEE Conference on Vehicular Technology\",\"volume\":\"11 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-05-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"40th IEEE Conference on Vehicular Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VETEC.1990.110367\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"40th IEEE Conference on Vehicular Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VETEC.1990.110367","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Performance of trellis coded QPSK in mobile radio channels
The performance of trellis-coded quadrature phase shift keying (QPSK) in mobile radio communication channels characterized by fast Rayleigh fading is studied using Monte Carlo simulation. The receiver consists of one-bit and two-bit differential detectors followed by Viterbi decoding. This receiver improves the bit error rate of QPSK in additive white Gaussian noise channels. The simulation studies of this receiver to detect trellis-coded QPSK in fast Rayleigh fading are presented. The mobile radio channel simulator using a finite impulse response digital filter is described. Simulation results computed by Monte Carlo counting techniques are presented at different fading rates and signal-to-noise ratios.<>
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