CAJ | 학술논문

基于宽频段、高带宽的通用软件无线电平台SDR-4902，实现了系统启动或运行阶段波形应用到硬件平台的自动部署。首先，充分地分析了影响波形应用到硬件平台部署决策的各种因素，进而构建了统一的系统模型；接着，提出了基于动态规划原理的波形部署算法，并给出算法伪代码；最后，为了对本方法进行验证，提取SDR-4902平台和一个示例波形的平台和应用参数以及利用部署算法获得部署结果，结果表明该方法是合理且有效的。
기우관빈단、고대관적통용연건무선전평태SDR-4902，실현료계통계동혹운행계단파형응용도경건평태적자동부서。수선，충분지분석료영향파형응용도경건평태부서결책적각충인소，진이구건료통일적계통모형；접착，제출료기우동태규화원리적파형부서산법，병급출산법위대마；최후，위료대본방법진행험증，제취SDR-4902평태화일개시례파형적평태화응용삼수이급이용부서산법획득부서결과，결과표명해방법시합리차유효적。
In this paper,the automatic deployment mechanism,in which waveforms in the system start-up and running stages are adopted in the hardware platform,is presented based on the wide frequency range and high bandwidth general soft-ware defined radio platform SDR-4902. Firstly,an analysis on the factors which affect the decision-making mostly through the whole deployment process between the waveform and hardware platform in practical application environment is done,and a sys-tem model of the waveform deployment is presented. Secondly,a waveform algorithm based on the dynamic programming princi-ple is proposed,and an implementation pseudocode is shown. Finally,to verify the proposed method,parameters extraction from the SDR-4902 and a demonstration waveform and deployment result is presented,and the result indicates that the proposed method is reasonable and effective.