| A NOVEL ITERATIVE SCHEME FOR PARALLEL INTER-SYMBOL INTERFERENCE CHANNELS |
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| 作者姓名： | Cheng Xiang Yuan Dongfeng |
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| 作者单位： | [1]School of Inform. Sci. and Eng., Shandong Univ., Jinan 250100, China [2]State Key Lab. on Mobile Communi-cations, Southeast Univ., Nanjing 2100961 China |
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| 基金项目： | 国家自然科学基金，China Ministry of Education Foundation for Visiting Scholar，山东省科技发展基金 |
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| 摘 要： | In this paper, we propose a novel iterative scheme for exploiting transmit diversity using parallel independent Inter-Symbol Interference （ISI） channels. In this adaptive iterative scheme, we use EXtrinsic Information Transfer （EXIT） chart tool to choose appropriate iterative method from Iterative Combining （IC）, used as parallel concatenation turbo-like scheme, and Turbo Equalization （TE）, used as serial concatenation turbo-like scheme. It is show that the proposed iterative scheme provides excellent performance both analytically and through simulations without any compute complexity increase comparable to IC.
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| 关 键 词： | 信道均衡 并行码间干扰 迭代法 Turbo均衡 |
| 收稿时间： | 2005-06-06 |
| 修稿时间： | 2005-11-15 |
A novel iterative scheme for parallel inter-symbol interference channels |
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| Cheng Xiang Yuan Dongfeng.A NOVEL ITERATIVE SCHEME FOR PARALLEL INTER-SYMBOL INTERFERENCE CHANNELS[J].Journal of Electronics,2007,24(1):50-53. |
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| Authors: | Cheng Xiang Yuan Dongfeng |
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| Affiliation: | 1. School of Inform.Sci.and Eng., Shandong Univ., Jinan 250100, China
2. School of Inform.Sci.and Eng., Shandong Univ., Jinan 250100, China;State Key Lab.on Mobile Communications, Southeast Univ., Nanjing 210096, China |
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| Abstract: | In this paper, we propose a novel iterative scheme for exploiting transmit diversity using parallel independent Inter-Symbol Interference (ISI) channels. In this adaptive iterative scheme, we use EXtrinsic Information Transfer (EXIT) chart tool to choose appropriate iterative method from Iterative Combining (IC), used as parallel concatenation turbo-like scheme, and Turbo Equalization (TE),used as serial concatenation turbo-like scheme. It is show that the proposed iterative scheme provides excellent performance both analytically and through simulations without any compute complexity increase comparable to IC. |
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| Keywords: | iterative method Turbo Equalization (TE) Iterative Combining (IC) EXtrinsic Information Transfer (EXIT) chart Inter-Symbol Interference (ISI) |
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