| 电台软件架构发展及其向SCA4．0演进的途径分析 |
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| 引用本文： | 刘文斌,廖文瑜,彭 麟,丁建锋.电台软件架构发展及其向SCA4．0演进的途径分析[J].通信技术,2014(4):396-400. |
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| 作者姓名： | 刘文斌 廖文瑜 彭 麟 丁建锋 |
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| 作者单位： | 西南通信研究所,四川成都610041 |
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| 摘 要： | 使用标准的软件架构能够实现波形应用的硬件无关设计，也便于电台软件走向分层开放的合作设计。采用软件通信体系结构SCA，能够实现电台软件的标准化、平台化、智能化。首先对SCA在国内外的发展与应用现状进行了介绍，在基于主流的SCA2．2规范进行的SCA电台软件开发经验的基础上，探讨了SCA4．0架构的特点，提出了把核心框架、平台、波形从SCA2．2架构升级到SCA4．0架构的途径，思考了基于SCA架构的电台软件未来发展趋势。
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| 关 键 词： | 软件无线电 软件通信体系结构 联合战术无线电系统 核心框架 |
Analysis of Development and Methods Upgrade to SCA 4.0 for Radio Software Architecture |
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| LIU Wen-bin,LIAO Wen-yu,PENG Lin,DING Jian-feng.Analysis of Development and Methods Upgrade to SCA 4.0 for Radio Software Architecture[J].Communications Technology,2014(4):396-400. |
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| Authors: | LIU Wen-bin LIAO Wen-yu PENG Lin DING Jian-feng |
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| Affiliation: | (Southwest Research Institute of Communications, Chengdu Sichuan 610041, China) |
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| Abstract: | Standard software architecture can be used to design platform-independent waveform applica tions, making the radio software based on hierarchy design more open and cooperative. Software Communi cation Architecture （SCA） helps implement standard, platform-independent and smart radio software. In this paper, development and application of SCA is first introduced, then the experience of SCA2.2 soft ware development is proposed and features of SCA4.0 is discussed, and after that, upgrade methods from SCA2.2 architecture to SCA 4.0 for core framework, platform and waveforms are provided. Trends of radio software development based on SCA architecture are also considered. |
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| Keywords: | SDR SCA JTRS core framework |
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