{"title":"用于解码和转发中继信道的分布式随机投影码方案","authors":"Min Wang, Lin Wan, Jun Wu","doi":"10.1109/ICCChina.2012.6356900","DOIUrl":null,"url":null,"abstract":"Random projection code (RPC) is a promising technique to implement the rate adaption in modern wireless communication system. This paper introduces RPC to decode-and-forward relay channel system, and proposes a scheme of distributed RPC (DRPC) with rate adaption nature. In this paper, we discuss how to demodulate and decode signal jointly for DRPC. Finally, we evaluate DRPC schemes by an evaluation metric named goodput. Experimental results show that the throughput of DRPC schemes is higher at least 0.4 bit/s/Hz than RPC scheme at SNR ranging from 5dB to 25dB.","PeriodicalId":154082,"journal":{"name":"2012 1st IEEE International Conference on Communications in China (ICCC)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Distributed random projection code scheme for decode and forward relay channel\",\"authors\":\"Min Wang, Lin Wan, Jun Wu\",\"doi\":\"10.1109/ICCChina.2012.6356900\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Random projection code (RPC) is a promising technique to implement the rate adaption in modern wireless communication system. This paper introduces RPC to decode-and-forward relay channel system, and proposes a scheme of distributed RPC (DRPC) with rate adaption nature. In this paper, we discuss how to demodulate and decode signal jointly for DRPC. Finally, we evaluate DRPC schemes by an evaluation metric named goodput. Experimental results show that the throughput of DRPC schemes is higher at least 0.4 bit/s/Hz than RPC scheme at SNR ranging from 5dB to 25dB.\",\"PeriodicalId\":154082,\"journal\":{\"name\":\"2012 1st IEEE International Conference on Communications in China (ICCC)\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-11-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 1st IEEE International Conference on Communications in China (ICCC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICCChina.2012.6356900\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 1st IEEE International Conference on Communications in China (ICCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCChina.2012.6356900","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Distributed random projection code scheme for decode and forward relay channel
Random projection code (RPC) is a promising technique to implement the rate adaption in modern wireless communication system. This paper introduces RPC to decode-and-forward relay channel system, and proposes a scheme of distributed RPC (DRPC) with rate adaption nature. In this paper, we discuss how to demodulate and decode signal jointly for DRPC. Finally, we evaluate DRPC schemes by an evaluation metric named goodput. Experimental results show that the throughput of DRPC schemes is higher at least 0.4 bit/s/Hz than RPC scheme at SNR ranging from 5dB to 25dB.
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