{"title":"涡轮编码软件无线电性能在超高频卫星频道","authors":"M. Jordan, N. Merheb","doi":"10.1109/MILCOM.2002.1179674","DOIUrl":null,"url":null,"abstract":"The end-to-end performance of a turbo-coded waveform is measured on a MIL-STD-188-181 UHF satellite communications channel. The waveform implements a coherent BPSK modulation with a rate 1/2 turbo code on a software radio test-bed. All baseband transmitter and receiver functions are performed by software modules hosted on commercial hardware, specifically programmable digital signal processors and a general-purpose microprocessor. The software radio interfaces with standard UHF satellite communications transceivers at their 70 MHz intermediate frequency. Bit error rate performance is measured and compared with laboratory hardware loop-back tests and Monte Carlo simulations.","PeriodicalId":191931,"journal":{"name":"MILCOM 2002. Proceedings","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Turbo coded software radio performance over a UHF satellite channel\",\"authors\":\"M. Jordan, N. Merheb\",\"doi\":\"10.1109/MILCOM.2002.1179674\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The end-to-end performance of a turbo-coded waveform is measured on a MIL-STD-188-181 UHF satellite communications channel. The waveform implements a coherent BPSK modulation with a rate 1/2 turbo code on a software radio test-bed. All baseband transmitter and receiver functions are performed by software modules hosted on commercial hardware, specifically programmable digital signal processors and a general-purpose microprocessor. The software radio interfaces with standard UHF satellite communications transceivers at their 70 MHz intermediate frequency. Bit error rate performance is measured and compared with laboratory hardware loop-back tests and Monte Carlo simulations.\",\"PeriodicalId\":191931,\"journal\":{\"name\":\"MILCOM 2002. Proceedings\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-10-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"MILCOM 2002. Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MILCOM.2002.1179674\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"MILCOM 2002. Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MILCOM.2002.1179674","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Turbo coded software radio performance over a UHF satellite channel
The end-to-end performance of a turbo-coded waveform is measured on a MIL-STD-188-181 UHF satellite communications channel. The waveform implements a coherent BPSK modulation with a rate 1/2 turbo code on a software radio test-bed. All baseband transmitter and receiver functions are performed by software modules hosted on commercial hardware, specifically programmable digital signal processors and a general-purpose microprocessor. The software radio interfaces with standard UHF satellite communications transceivers at their 70 MHz intermediate frequency. Bit error rate performance is measured and compared with laboratory hardware loop-back tests and Monte Carlo simulations.
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