{"title":"用于高速卫星通信的4D-8PSK栅格编码调制","authors":"N. Thune, S. Haridas","doi":"10.1109/ICAECCT.2016.7942634","DOIUrl":null,"url":null,"abstract":"In this paper unique approach of new digital communication system, 4D 8 PSK TCM Encoder design and simulation is presented. TCM Encoder with 11/12 code rate and 2.75 spectral efficiency has been implemented, Modulator specifications are same as given in Consultative Committee for Space Data System (CCSDS) used for satellite application[2]. TCM is combination of Encoding and Modulation, which improve noise performance of digital communication by 3 dB without any data rate loss or expansion of bandwidth. As the complexity of system increases coding gain of 6 dB can be achieved. That's why TCM referred as a bandwidth efficient modulation preferred by CCSDC. Specialized software for communication system simulation MATLAB Simulink is used for simulation; preferably communication and signal processing tools boxes are used.","PeriodicalId":6629,"journal":{"name":"2016 IEEE International Conference on Advances in Electronics, Communication and Computer Technology (ICAECCT)","volume":"290 1","pages":"469-473"},"PeriodicalIF":0.0000,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"4D-8PSK trellis coded modulation for high speed satellite communication\",\"authors\":\"N. Thune, S. Haridas\",\"doi\":\"10.1109/ICAECCT.2016.7942634\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper unique approach of new digital communication system, 4D 8 PSK TCM Encoder design and simulation is presented. TCM Encoder with 11/12 code rate and 2.75 spectral efficiency has been implemented, Modulator specifications are same as given in Consultative Committee for Space Data System (CCSDS) used for satellite application[2]. TCM is combination of Encoding and Modulation, which improve noise performance of digital communication by 3 dB without any data rate loss or expansion of bandwidth. As the complexity of system increases coding gain of 6 dB can be achieved. That's why TCM referred as a bandwidth efficient modulation preferred by CCSDC. Specialized software for communication system simulation MATLAB Simulink is used for simulation; preferably communication and signal processing tools boxes are used.\",\"PeriodicalId\":6629,\"journal\":{\"name\":\"2016 IEEE International Conference on Advances in Electronics, Communication and Computer Technology (ICAECCT)\",\"volume\":\"290 1\",\"pages\":\"469-473\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE International Conference on Advances in Electronics, Communication and Computer Technology (ICAECCT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICAECCT.2016.7942634\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE International Conference on Advances in Electronics, Communication and Computer Technology (ICAECCT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAECCT.2016.7942634","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
4D-8PSK trellis coded modulation for high speed satellite communication
In this paper unique approach of new digital communication system, 4D 8 PSK TCM Encoder design and simulation is presented. TCM Encoder with 11/12 code rate and 2.75 spectral efficiency has been implemented, Modulator specifications are same as given in Consultative Committee for Space Data System (CCSDS) used for satellite application[2]. TCM is combination of Encoding and Modulation, which improve noise performance of digital communication by 3 dB without any data rate loss or expansion of bandwidth. As the complexity of system increases coding gain of 6 dB can be achieved. That's why TCM referred as a bandwidth efficient modulation preferred by CCSDC. Specialized software for communication system simulation MATLAB Simulink is used for simulation; preferably communication and signal processing tools boxes are used.
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