| Design and Implementation of DSP—Based IEEE802.16a OFDM System |
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| 引用本文： | 仇润鹤,谢颖华,沈雄威,韩汉光,刘超.Design and Implementation of DSP—Based IEEE802.16a OFDM System[J].东华大学学报(英文版),2009,26(1):62-67. |
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| 作者姓名： | 仇润鹤 谢颖华 沈雄威 韩汉光 刘超 |
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| 作者单位： | College of Information Science and Technology,Donghua University,Shanghai 201620,China
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| 摘 要： |
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| 关 键 词： | IEEE802.16a OFDM系统 设计标准 正交频分复用 软件模块 系统性能 用户选择 基带处理 |
Design and Implementation of DSP——Based IEEE802.16a OFDM System |
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| QIU Run-he,XIE Ying-hua,SHEN Xiong-wei,HAN Han-guang,LIU Chao.Design and Implementation of DSP——Based IEEE802.16a OFDM System[J].Journal of Donghua University,2009,26(1):62-67. |
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| Authors: | QIU Run-he XIE Ying-hua SHEN Xiong-wei HAN Han-guang LIU Chao |
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| Institution: | College of Information Science and Technology,Donghua University,Shanghai 201620,China |
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| Abstract: | A set of integrated Orthogonal Frequency Division Multiplexing (OFDM) modulation and demodulation system is proposed and its performance is verified in reference to the standard of IEEE802.16a for WMAN. The design, combined with analogy front-end, adopts Texas Instrument ( TI ) Company's 6701 evaluation module (EVM) to construct digital Intermediate Frequency (IF) platform. A DSP-based baseband processing software module is embedded into the system. The proposed scheme makes it possible for users to select various software modules to set up corrections with different throughput performance. Taking into account the given hardware configuration, the design aims to optimize the algorithm modules to accomplish better system performance. |
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| Keywords: | OFDM WMAN 802 16a DSP modulationand demodulation 6701 evaluation module |
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