CN101478338B - 一种公共参考信号和专用参考信号的复用传输方法 - Google Patents
一种公共参考信号和专用参考信号的复用传输方法 Download PDFInfo
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- CN101478338B CN101478338B CN 200810055643 CN200810055643A CN101478338B CN 101478338 B CN101478338 B CN 101478338B CN 200810055643 CN200810055643 CN 200810055643 CN 200810055643 A CN200810055643 A CN 200810055643A CN 101478338 B CN101478338 B CN 101478338B
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Abstract
Description
子帧编号#i |
公共参考信号覆盖频段个数M |
公共参考信号覆盖频段#1:子带起止编号 |
...... |
公共参考信号覆盖频段#M:子带起止编号 |
专用参考信号覆盖频段个数N |
专用参考信号覆盖频段#1:子带起止编号 |
...... |
专用参考信号覆盖频段#N:子带起止编号 |
子帧编号#i |
公共参考信号覆盖频段:子带起止编号 |
专用参考信号覆盖频段:子带起止编号 |
编号 | 公共参考信号覆盖频段 | 专用参考信号覆盖频段 |
00 | 0 | 1,2,3 |
01 | 0,1 | 2,3 |
10 | 0,1,2 | 3 |
11 | 0,1,2,3 | - |
Claims (15)
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CN101478338A CN101478338A (zh) | 2009-07-08 |
CN101478338B true CN101478338B (zh) | 2013-01-02 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101997810B (zh) * | 2009-08-17 | 2013-03-20 | 电信科学技术研究院 | 一种先进的长期演进系统中下行数据的传输方法及装置 |
KR101573001B1 (ko) * | 2009-08-24 | 2015-11-30 | 삼성전자주식회사 | 수신기 및 그의 기준 신호 이용 방법 |
CN102291199B (zh) * | 2010-06-18 | 2013-11-20 | 电信科学技术研究院 | 一种上报信道状态信息的方法及装置 |
CN102291219B (zh) * | 2010-06-18 | 2013-12-11 | 电信科学技术研究院 | 一种反馈信道信息的方法、系统、终端设备和网络设备 |
CN102291222B (zh) * | 2010-06-21 | 2014-07-09 | 电信科学技术研究院 | 一种反馈预编码矩阵指示方法、装置及系统 |
US9014114B2 (en) * | 2011-12-14 | 2015-04-21 | Qualcomm Incorporated | User equipment reference signal-based timing estimation |
CN104205694A (zh) * | 2012-03-02 | 2014-12-10 | 日本电气株式会社 | 信道估计方法和接收机 |
CN103858500B (zh) | 2012-09-29 | 2018-02-06 | 华为技术有限公司 | 控制信息发送方法、接收方法和设备 |
WO2014110793A1 (zh) * | 2013-01-18 | 2014-07-24 | 华为技术有限公司 | 一种发送控制信息的方法,基站及用户设备 |
CN105812305B (zh) * | 2014-12-29 | 2019-02-12 | 普天信息技术有限公司 | 无线通信系统中导频序列的生成处理方法 |
CN110401518B (zh) | 2017-01-09 | 2020-10-27 | 华为技术有限公司 | 一种传输参考信号的方法以及设备 |
CN112398772B (zh) * | 2019-08-14 | 2024-04-02 | 上海高清数字科技产业有限公司 | Ofdm系统接收解调方法以及ofdm系统接收机 |
Citations (1)
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CN1891000A (zh) * | 2003-12-05 | 2007-01-03 | 高通股份有限公司 | 专用参考信号和话务信号间自适应分配资源的系统和方法 |
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CN1891000A (zh) * | 2003-12-05 | 2007-01-03 | 高通股份有限公司 | 专用参考信号和话务信号间自适应分配资源的系统和方法 |
Non-Patent Citations (1)
Title |
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JP特开2004-199694A 2004.07.15 |
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