{"title":"具有时空发射和最优有限信号接收的数字相干调制解调器","authors":"V. Sannikov, V. P. Volchkov","doi":"10.1109/SYNCHROINFO.2019.8814114","DOIUrl":null,"url":null,"abstract":"The report presents a new solution to the problem of increasing the energy efficiency of a digital transmission system with multi-frequency modulation and optimal finite signals that do not cause cross-symbol interference at the outputs of narrowband filters in various modem channels. A new method for multi-frequency data transmission based on the space-time transmission and reception of optimal finite signals observed in demodulators of the digital transmission system has been proposed. New data of the spectral-energy efficiency of the developed modem are presented. From a comparative analysis with standard modems, it follows that the modem developed is superior in efficiency to the known modems.","PeriodicalId":363848,"journal":{"name":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Digital Coherent Modem with Space-Time Transmission and Reception of Optimal Finite Signals\",\"authors\":\"V. Sannikov, V. P. Volchkov\",\"doi\":\"10.1109/SYNCHROINFO.2019.8814114\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The report presents a new solution to the problem of increasing the energy efficiency of a digital transmission system with multi-frequency modulation and optimal finite signals that do not cause cross-symbol interference at the outputs of narrowband filters in various modem channels. A new method for multi-frequency data transmission based on the space-time transmission and reception of optimal finite signals observed in demodulators of the digital transmission system has been proposed. New data of the spectral-energy efficiency of the developed modem are presented. From a comparative analysis with standard modems, it follows that the modem developed is superior in efficiency to the known modems.\",\"PeriodicalId\":363848,\"journal\":{\"name\":\"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)\",\"volume\":\"45 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SYNCHROINFO.2019.8814114\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Systems of Signal Synchronization, Generating and Processing in Telecommunications (SYNCHROINFO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SYNCHROINFO.2019.8814114","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Digital Coherent Modem with Space-Time Transmission and Reception of Optimal Finite Signals
The report presents a new solution to the problem of increasing the energy efficiency of a digital transmission system with multi-frequency modulation and optimal finite signals that do not cause cross-symbol interference at the outputs of narrowband filters in various modem channels. A new method for multi-frequency data transmission based on the space-time transmission and reception of optimal finite signals observed in demodulators of the digital transmission system has been proposed. New data of the spectral-energy efficiency of the developed modem are presented. From a comparative analysis with standard modems, it follows that the modem developed is superior in efficiency to the known modems.
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