urbo码在短波信道中的性能分析及应用
urbo codes in the performance analysis and application of shortwave channel
urbo码将卷积码和随机交织器结合在一起，得到了接近Shannon理论极限的可能。分析Turbo码在短波通信条件下的性能，使用watterson信道来模拟短波信道，具体分析Turbo码在高斯白噪声下的性能，再分析单径瑞利衰落对turbo码性能的影响。选取Ti的TMS320C6657 型DSP来具体实现Turbo码的译码算法, 最终开发一款能在短波通信条件下运转的调制解调器。
urbo code combine convolutional code with random intertwined. It is possible to achieve the standard of the Shannon theory. Analysis of the performance of the Turbo code under the condition of the shortwave communication. Use the Watterson channel to simulate the shortwave channel. Analysis of the performance of the Turbo code under white gaussian noise and the single path Rayleigh fade. Develop a modem which can function in shortwave communication using TMS320C6657 DSP.
张金玲、唐振宇
通信无线通信
电路与系统urbo码短波通信MS320C6657驱动编写
Electronic circuiturboHF communicationTMS320C6657Drive
张金玲,唐振宇.urbo码在短波信道中的性能分析及应用[EB/OL].(2014-09-22)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/201409-272.点此复制
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