Performance evaluation and optimization of concatenated codes over various communication channels

各种通信通道上级联码的性能评估和优化

• 批准号: 12650373
• 负责人: OGIWARA Haruo
• 金额: $ 1.86万
• 依托单位: Nagaoka University of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12650373/
• 关键词: turbo codes; trellis-coded modulation; parallel concatenated TCM; impulsive noise; inter-symbol interference; code-matched interleaver; fading; serially concatenated TCM; 積符号

(1) Performance evaluation method of turbo trellis-coded modulation (TGM) is proposed by extending the method for conventional turbo codes and optimum codes have been searched.(2) For random or burst Impulsive noise channel, performance evaluation method of turbo codes and of TCM have been proposed based on a Markov model of the burst impulsive noise and the optimum codes have been searched.(3) For an inter-symbol interference channel, performance evaluation of turbo codes has been proposed and optimum codes have been searched.(4) For a fading channel, performance evaluation of turbo TCM has been proposed for correlated fading based on a Markov model of fading channel.(5) A performance evaluation of a serially concatenated TCM has been proposed.(6) A performance evaluation of product code is examined by using an importance sampling, but the evaluated performance does not coincide simulation results.(7) For turbo TCM, interleaves matched to component codes have been proposed and the usefulness of them has been shown by simulation.

（1）通过扩展传统的涡轮代码和最佳代码的方法，提出了涡轮格子编码调节（TGM）的性能评估方法（TGM）。（2）对于随机或爆发的冲动噪声渠道，涡轮代码的绩效评估方法和TCM的性能评估方法和TCM的性能评估方法是基于突发的频道噪声范围的模型，并搜索了相互噪声的模型（3）。已经提出了涡轮代码的评估并已搜索了最佳代码。（4）对于褪色渠道，已经提出了基于淡出的淡出渠道模型的衰落涡轮TCM的性能评估。（5）提出了对TCM的性能评估，但使用产品代码进行了评估。 （7）对于涡轮TCM，已经提出了与组件代码相匹配的交错，并通过仿真显示了它们的实用性。

项目成果

H.Ogiwara.A.Mizutome, K.Koike: "Performance Evaluation of Parallel Concatenated Trellis-Coded Modulation"IEICE Trans. Fundamentals. E84-A. 2410-2417 (2001)

H.Ogiwara.A.Mizutome、K.Koike：“并行级联网格编码调制的性能评估”IEICE Trans。

H. Ogiwara, A. Mizutome and K. Koike: "Performance Evaluation of Parallel Concatenated Trellis- Coded Modulation"IElCE Trans. Fundamentals. E84-A, 10. 2410-2417 (2001)

H. Ogiwara、A. Mizutome 和 K. Koike：“并行级联网格编码调制的性能评估”IElCE Trans。

H.Ogiwara, A.Mizutome, K.Koike: "Performance Evaluation of Parallel Concatenated Trellis-Coded Modulation"IEICE Trans. Fundamentals. Vol. E84-A, No.10. 2410-2417 (2001)

H.Ogiwara、A.Mizutome、K.Koike：“并行级联网格编码调制的性能评估”IEICE Trans。

K.Koike, H.Ogiwara: "Performance Evaluation of Turbo Code over Impulsive Noise Channel"IEICE Trans. Fundamentals. Vol. E84-A, No.10. 2418-2426 (2001)

K.Koike、H.Ogiwara：“Turbo 码在脉冲噪声通道上的性能评估”IEICE Trans。

K.Koike, H.Ogiwara: "Performance Evaluation of Turbo Code over Impulsive Noise Channel"IEICE Trans. Fundamentals. E84-A. 2418-2426 (2001)

K.Koike、H.Ogiwara：“Turbo 码在脉冲噪声通道上的性能评估”IEICE Trans。