CN101567870B - 信道响应起始位置、峰值位置和结束位置检测方法及装置 - Google Patents
信道响应起始位置、峰值位置和结束位置检测方法及装置 Download PDFInfo
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CN2008101043901A CN101567870B (zh) | 2008-04-22 | 2008-04-22 | 信道响应起始位置、峰值位置和结束位置检测方法及装置 |
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CN2008101043901A CN101567870B (zh) | 2008-04-22 | 2008-04-22 | 信道响应起始位置、峰值位置和结束位置检测方法及装置 |
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CN101567870A CN101567870A (zh) | 2009-10-28 |
CN101567870B true CN101567870B (zh) | 2011-11-16 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102104951B (zh) * | 2009-12-17 | 2014-01-01 | 中兴通讯股份有限公司 | 定时偏移估计方法及装置 |
CN101964677A (zh) * | 2010-09-03 | 2011-02-02 | 湖北众友科技实业股份有限公司 | 用于tdd-lte终端测试中物理层上行信号定位的方法 |
CN101945060B (zh) * | 2010-09-03 | 2013-01-23 | 电子科技大学 | 一种3gpp lte下行系统中基于导频信号的信道估计方法 |
CN102421184A (zh) * | 2010-09-28 | 2012-04-18 | 大唐移动通信设备有限公司 | 一种确定时间提前量的方法和设备 |
CN102739577B (zh) * | 2011-04-01 | 2015-07-15 | 联发科技(新加坡)私人有限公司 | 信号处理方法和装置 |
CN103532896B (zh) * | 2012-07-05 | 2017-06-13 | 联芯科技有限公司 | 可变带宽系统的定时估计方法和装置 |
CN104836766B (zh) * | 2015-03-31 | 2019-11-29 | 东阳市琰安建筑工程有限公司 | 高速列车基站信号接收器 |
CN110881012B (zh) * | 2019-11-18 | 2022-05-31 | 展讯通信(上海)有限公司 | 一种ofdm调制信号的时间估计方法及装置 |
CN112787962B (zh) * | 2020-12-28 | 2024-05-17 | 上海复旦通讯股份有限公司 | 基于导频参考信号的信道时域特征提取方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006094037A2 (en) * | 2005-03-01 | 2006-09-08 | Qualcomm Incorporated | Channel estimate optimization for multiple transmit modes |
CN1835484A (zh) * | 2006-04-14 | 2006-09-20 | 中国人民解放军理工大学 | 一种基于正交序列设计的低复杂度信道估计方法 |
CN1921466A (zh) * | 2006-09-08 | 2007-02-28 | 清华大学 | 利用旋转技术解决ofdm截取位置跳变的信道估计方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006094037A2 (en) * | 2005-03-01 | 2006-09-08 | Qualcomm Incorporated | Channel estimate optimization for multiple transmit modes |
CN1835484A (zh) * | 2006-04-14 | 2006-09-20 | 中国人民解放军理工大学 | 一种基于正交序列设计的低复杂度信道估计方法 |
CN1921466A (zh) * | 2006-09-08 | 2007-02-28 | 清华大学 | 利用旋转技术解决ofdm截取位置跳变的信道估计方法 |
Non-Patent Citations (2)
Title |
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Baoguo Yang et al.Analysis of low-complexity windowed DFT-based MMSE channel estimator for OFDM systems.《IEEE Transactions on Communications》.2001,1977-1987. * |
IEEE Computer Society et al.IEEE Standard for Local and Metropolitan Area Networks Part 16:Air Interface for Fixed and Mobile Broadband Wireless Access Systems Amendment 2:Physical and Medium Access Control Layers for Combined Fixed and Mobile Operation in Licensed Bands and ....《IEEE Std 820.16e-2005 and IEEE Std 802.16-2004/Cor1-2005》.2006, * |
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