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Turbo-TCM编码调制系统的量化性能 被引量:1

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摘要 文章对Turbo网格编码调制(Turbo Trellis-Coded Modulation,简称TTCM)的量化之后的性能进行仿真。仿真结果表明:在尽可能少地付出代价的前提下,适当增加译码的迭代次数,能够改善低状态TTCM的性能,而量化后的性能与软件仿真的性能仅相差0.3dB左右。
出处 《空间电子技术》 2008年第3期81-85,102,共6页 Space Electronic Technology
基金 空间微波技术国防科技重点实验室资助项目:51473030105DZ0101
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