{"title":"窄带电力线信道通信调制技术性能的比较研究","authors":"S. Najjar, F. Rouissi, H. Gassara, A. Ghazel","doi":"10.1109/ICMCS.2016.7905605","DOIUrl":null,"url":null,"abstract":"In this paper, we propose a study of modulation techniques performances in order to design a robust modem for narrowband Powerline Communications, with the required quality of service. We focus on binary and quaternary narrowband modulations, by the means of BER simulations and we expose modulated signals to real measured channel attenuation and impaired with channel noise, on the frequency band of 9 kHz to 500 kHz. At BER equal to 10−2 and a moderately attenuated channel, BPSK gave better performance than BFSK with a gain of 4 dB and MSK gained 5 dB over QPSK.","PeriodicalId":345854,"journal":{"name":"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Comparative study of modulation techniques performances for communication over narrowband Powerline channel characteristics\",\"authors\":\"S. Najjar, F. Rouissi, H. Gassara, A. Ghazel\",\"doi\":\"10.1109/ICMCS.2016.7905605\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we propose a study of modulation techniques performances in order to design a robust modem for narrowband Powerline Communications, with the required quality of service. We focus on binary and quaternary narrowband modulations, by the means of BER simulations and we expose modulated signals to real measured channel attenuation and impaired with channel noise, on the frequency band of 9 kHz to 500 kHz. At BER equal to 10−2 and a moderately attenuated channel, BPSK gave better performance than BFSK with a gain of 4 dB and MSK gained 5 dB over QPSK.\",\"PeriodicalId\":345854,\"journal\":{\"name\":\"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMCS.2016.7905605\",\"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 5th International Conference on Multimedia Computing and Systems (ICMCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMCS.2016.7905605","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Comparative study of modulation techniques performances for communication over narrowband Powerline channel characteristics
In this paper, we propose a study of modulation techniques performances in order to design a robust modem for narrowband Powerline Communications, with the required quality of service. We focus on binary and quaternary narrowband modulations, by the means of BER simulations and we expose modulated signals to real measured channel attenuation and impaired with channel noise, on the frequency band of 9 kHz to 500 kHz. At BER equal to 10−2 and a moderately attenuated channel, BPSK gave better performance than BFSK with a gain of 4 dB and MSK gained 5 dB over QPSK.
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