| 一种单载波MIMO系统的同步算法 |
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| 引用本文： | 颜致挺,郑世宝.一种单载波MIMO系统的同步算法[J].信息技术,2011(7):1-4. |
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| 作者姓名： | 颜致挺 郑世宝 |
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| 作者单位： | 上海交通大学图像通信与信息处理研究所,上海200240;上海市数字媒体处理与传输重点实验室,上海200240 |
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| 基金项目： | 中国973计划(2009CB320403); 中国国家自然科学基金资助(60902018和60625103); 111计划(B07022); 上海市数字媒体处理与传输重点实验室资助; 中国国家高科技研究计划(863计划)资助(2009AA011505); 上海科技启明星人才计划资助(10QA1403600) |
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| 摘 要： | 单载波系统由于具有峰均功率比低,对频率偏差不敏感等特点一直以来受到关注,但现有公开的文献中还没有对与MIMO结合的单载波系统给出比较完整的解决方案。提出了一种适用于单载波MIMO系统的帧结构和同步算法,结合了迭代估计和分集合并的优点,仿真结果表明该算法在低SNR条件下可以解决单载波MIMO系统的同步问题。
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| 关 键 词： | 单载波 MIMO 帧同步 载波同步 |
A synchronization algorithm for single-carrier MIMO communication system |
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| YAN Zhi-ting,ZHENG Shi-bao.A synchronization algorithm for single-carrier MIMO communication system[J].Information Technology,2011(7):1-4. |
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| Authors: | YAN Zhi-ting ZHENG Shi-bao |
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| Affiliation: | YAN Zhi-ting1,2,ZHENG Shi-bao1,2(1.Institute of Image Communication and Information Processing,Shanghai Jiaotong University,Shanghai 200240,China,2.Shanghai Key Laboratory of Digital Media Processing and Transmissions,China) |
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| Abstract: | Because of its low PAPR and being insensitive to frequency offset,single-carrier system gains more and more attention.However,there is no complete solution to single-carrier communication system combined with MIMO technology.This article provides a frame structure and synchronization algorithm for single-carrier MIMO communication system,where iteration estimation and antenna diversity are used.The simulation result shows that this algorithm can solve synchronization problem for single-carrier MIMO system e... |
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| Keywords: | single-carrier MIMO frame synchronization carrier synchronization |
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