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信道中的功率波动对Turbo码性能的影响

, PP. 9-14

Keywords: 衰落信道,Turbo码,Nakagami

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Abstract:

通过仿真研究了信道中的功率波动对低编码率Turbo码性能的影响,结论认为在使用Turbo码的平衰落信道中,影响性能的关键因素是衰落引起的码组功率波动,每个码组内的符号功率波动相对来说影响不大.

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