{"title":"用异构计算增强GNU无线电","authors":"Alfredo Muniz","doi":"10.1145/2801676.2801689","DOIUrl":null,"url":null,"abstract":"Software radio system performance can be significantly enhanced with appropriate architectural choices, such as the GNU Radio USRP's division of roles between an FPGA and a general purpose CPU. Heterogeneous architectures provide the most flexibility for achieving high computational performance; yet have not been fully exploited by today's software radio architectures. This paper reports on a GNU Radio implementation for the Texas Instruments TCI663X SOC DSP/ARM that was publically released in 2014 and has seen widespread use in the telecommunications industry.","PeriodicalId":184216,"journal":{"name":"Proceedings of the 2015 Workshop on Software Radio Implementation Forum","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Enhancing GNU Radio with Heterogeneous Computing\",\"authors\":\"Alfredo Muniz\",\"doi\":\"10.1145/2801676.2801689\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Software radio system performance can be significantly enhanced with appropriate architectural choices, such as the GNU Radio USRP's division of roles between an FPGA and a general purpose CPU. Heterogeneous architectures provide the most flexibility for achieving high computational performance; yet have not been fully exploited by today's software radio architectures. This paper reports on a GNU Radio implementation for the Texas Instruments TCI663X SOC DSP/ARM that was publically released in 2014 and has seen widespread use in the telecommunications industry.\",\"PeriodicalId\":184216,\"journal\":{\"name\":\"Proceedings of the 2015 Workshop on Software Radio Implementation Forum\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-09-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 2015 Workshop on Software Radio Implementation Forum\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2801676.2801689\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2015 Workshop on Software Radio Implementation Forum","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2801676.2801689","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
软件无线电系统的性能可以通过适当的体系结构选择得到显著提高，比如GNU radio USRP在FPGA和通用CPU之间的角色划分。异构架构为实现高计算性能提供了最大的灵活性;然而，它们并没有被今天的软件无线电架构充分利用。本文报告了2014年公开发布的德州仪器TCI663X SOC DSP/ARM的GNU无线电实现，该实现已在电信行业广泛使用。
Software radio system performance can be significantly enhanced with appropriate architectural choices, such as the GNU Radio USRP's division of roles between an FPGA and a general purpose CPU. Heterogeneous architectures provide the most flexibility for achieving high computational performance; yet have not been fully exploited by today's software radio architectures. This paper reports on a GNU Radio implementation for the Texas Instruments TCI663X SOC DSP/ARM that was publically released in 2014 and has seen widespread use in the telecommunications industry.
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