{"title":"瑞利衰落信道中极性编码调制分集性能研究","authors":"W. Lopes, Yu Xue, E. Sousa","doi":"10.1145/3345860.3361514","DOIUrl":null,"url":null,"abstract":"This paper presents preliminary results concerning the use of modulation diversity combined with polar codes considering the transmission over Rayleigh fading channel. The main idea is to improve the performance of the communication system by adding diversity in a conventional polar coding scheme. Simulations results show that the proposed system outperforms the original one for all code lengths. For instance, gains of 8 dB in terms of the signal-to-noise ratio can be obtained with the proposed system considering a code length of N=1024 and a bit error probability of 10^-3.","PeriodicalId":55557,"journal":{"name":"Ad Hoc & Sensor Wireless Networks","volume":"11 1","pages":"51-55"},"PeriodicalIF":0.6000,"publicationDate":"2019-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Performance of Modulation Diversity with Polar Encoding in Rayleigh Fading Channel\",\"authors\":\"W. Lopes, Yu Xue, E. Sousa\",\"doi\":\"10.1145/3345860.3361514\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents preliminary results concerning the use of modulation diversity combined with polar codes considering the transmission over Rayleigh fading channel. The main idea is to improve the performance of the communication system by adding diversity in a conventional polar coding scheme. Simulations results show that the proposed system outperforms the original one for all code lengths. For instance, gains of 8 dB in terms of the signal-to-noise ratio can be obtained with the proposed system considering a code length of N=1024 and a bit error probability of 10^-3.\",\"PeriodicalId\":55557,\"journal\":{\"name\":\"Ad Hoc & Sensor Wireless Networks\",\"volume\":\"11 1\",\"pages\":\"51-55\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2019-11-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ad Hoc & Sensor Wireless Networks\",\"FirstCategoryId\":\"94\",\"ListUrlMain\":\"https://doi.org/10.1145/3345860.3361514\",\"RegionNum\":4,\"RegionCategory\":\"计算机科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"COMPUTER SCIENCE, INFORMATION SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ad Hoc & Sensor Wireless Networks","FirstCategoryId":"94","ListUrlMain":"https://doi.org/10.1145/3345860.3361514","RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"COMPUTER SCIENCE, INFORMATION SYSTEMS","Score":null,"Total":0}
Performance of Modulation Diversity with Polar Encoding in Rayleigh Fading Channel
This paper presents preliminary results concerning the use of modulation diversity combined with polar codes considering the transmission over Rayleigh fading channel. The main idea is to improve the performance of the communication system by adding diversity in a conventional polar coding scheme. Simulations results show that the proposed system outperforms the original one for all code lengths. For instance, gains of 8 dB in terms of the signal-to-noise ratio can be obtained with the proposed system considering a code length of N=1024 and a bit error probability of 10^-3.
期刊介绍:
Ad Hoc & Sensor Wireless Networks seeks to provide an opportunity for researchers from computer science, engineering and mathematical backgrounds to disseminate and exchange knowledge in the rapidly emerging field of ad hoc and sensor wireless networks. It will comprehensively cover physical, data-link, network and transport layers, as well as application, security, simulation and power management issues in sensor, local area, satellite, vehicular, personal, and mobile ad hoc networks.