| DIFFERENTIAL AMPLITUDE PHASE SHIFT KEYING：A NEW MODULATION METHOD FOR TURBO CODE IN DIGITAL RADIO BROADCASTING |
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| 作者姓名： | KhalidH.Sayhood WuLenan |
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| 作者单位： | Radio Engineering Department，Southeast University，Nanjing 210096 |
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| 基金项目： | Supported by the National Natural Science Foundation of China (No.60072013) |
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| 摘 要： | The multilevel modulation techniques of M-Differential Amplitude Phase Shift Keying(DAPSK)have been proposed in combination with Turbo code scheme for digital radio broad-casting bands below 30 MHz radio channel.Comparison of this modulation method with channel coding in an Additive White Gaussian Noise(AWGN)and mulit-path fading channels has been presented.The analysis provides an iterative decoding of the Turbo code.
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| 关 键 词： | 数字无线广播 Turbo码 移相键控 |
| 收稿时间： | 8 May 2001 |
Differential amplitude phase shift keying: A new modulation method for turbo code in digital radio broadcasting |
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| KhalidH.Sayhood WuLenan.Differential amplitude phase shift keying: A new modulation method for turbo code in digital radio broadcasting[J].Journal of Electronics,2003,20(2):86-96. |
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| Authors: | Khalid H Sayhood Wu Lenan |
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| Affiliation: | Radio Engineering Department, Southeast University, Nanjing,210096 |
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| Abstract: | The multilevel modulation techniques nf M-Differential Amplitude Phase Shift Keying (DAPSK) have been proposed in combination with Turbo code scheme for digital radio broadcasting bands below 30 MHz radio channel. Comparison of this modulation method with channel coding in an Additive White Gaussian Noise (AWGN) and multi-path fading channels has been presented. The analysis provides an iterative decoding of the Turbo code. |
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| Keywords: | DAPSK system Turbo code Digital radio broadcasting |
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