CN101729465B - 信噪比测量方法、装置及其应用 - Google Patents
信噪比测量方法、装置及其应用 Download PDFInfo
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- CN101729465B CN101729465B CN200810224465.XA CN200810224465A CN101729465B CN 101729465 B CN101729465 B CN 101729465B CN 200810224465 A CN200810224465 A CN 200810224465A CN 101729465 B CN101729465 B CN 101729465B
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Abstract
Description
PUCCH format | 1a(BPSK) |
PUCCH用户数目 | 4(1目标用户,3干扰用户) |
功率配置 | 0dB,-3dB,+3dB for干扰用户1,2,3 |
相对时延 | 0ns |
信道模型 | ETU70 |
信号功率 | ACK:80%,NAK:10%,DTX:10% |
信道带宽 | 1.4M、3M、5M、10M |
天线配置 | 1发2收 |
PUCCH资源索引 | 目标用户:2干扰用户:1、7、14Δ=2;CS offsetδ=0,c=3 |
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CN200810224465.XA CN101729465B (zh) | 2008-10-15 | 2008-10-15 | 信噪比测量方法、装置及其应用 |
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CN200810224465.XA CN101729465B (zh) | 2008-10-15 | 2008-10-15 | 信噪比测量方法、装置及其应用 |
Publications (2)
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CN101729465A CN101729465A (zh) | 2010-06-09 |
CN101729465B true CN101729465B (zh) | 2014-02-26 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109905144A (zh) * | 2017-12-08 | 2019-06-18 | 电信科学技术研究院 | 一种上行信号的基序列生成方法及通信设备 |
Families Citing this family (17)
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CN102291349A (zh) * | 2010-06-21 | 2011-12-21 | 中兴通讯股份有限公司 | 正交频分复用系统的信噪比估计方法和装置 |
CN102075465A (zh) * | 2011-02-14 | 2011-05-25 | 电信科学技术研究院 | 一种噪声功率的估计方法及设备 |
CN102255836B (zh) * | 2011-07-19 | 2014-03-12 | 宁波大学 | 一种基于mimo-ofdm信号循环平稳特性的盲信噪比估计方法 |
CN102892138B (zh) * | 2011-07-19 | 2017-05-10 | 中兴通讯股份有限公司 | Pucch的信噪比测量方法及装置 |
CN102970697B (zh) * | 2011-09-01 | 2015-03-18 | 鼎桥通信技术有限公司 | 异常检测方法及装置 |
CN103037396B (zh) * | 2011-10-08 | 2015-08-12 | 京信通信系统(中国)有限公司 | Lte上行控制信道中信号的检测方法、装置及基站 |
CN104283821A (zh) * | 2013-07-05 | 2015-01-14 | 普天信息技术研究院有限公司 | 非连续传送检测和接收信号处理方法 |
CN103402249B (zh) * | 2013-08-27 | 2015-12-23 | 武汉邮电科学研究院 | 用于lte系统pucch信道的信噪比估计方法 |
CN103873220B (zh) * | 2014-03-20 | 2017-06-06 | 电信科学技术研究院 | 一种pucch的信号检测方法及设备 |
CN105262568B (zh) * | 2014-07-17 | 2018-09-28 | 普天信息技术有限公司 | 一种ack/nack和dtx的检测方法 |
CN105530208B (zh) * | 2014-09-28 | 2019-06-25 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
CN104467992B (zh) * | 2014-12-18 | 2017-03-15 | 北京中科晶上科技有限公司 | Lte系统pucch信道dtx的检测方法及装置 |
CN105846948B (zh) * | 2015-01-13 | 2020-04-28 | 中兴通讯股份有限公司 | 一种实现harq-ack检测的方法及装置 |
CN105024955B (zh) * | 2015-06-10 | 2018-05-18 | 北京北方烽火科技有限公司 | 一种噪声功率估计方法及装置 |
CN105929261A (zh) * | 2016-04-06 | 2016-09-07 | 北京瑞森新谱科技有限公司 | 一种高效的音频信噪比测量方法 |
CN106535235B (zh) * | 2017-01-13 | 2019-11-12 | 京信通信系统(中国)有限公司 | Dtx检测的判决门限值确定方法和装置、dtx检测方法和装置 |
CN112019462B (zh) * | 2020-08-12 | 2023-05-23 | 北京遥感设备研究所 | 一种nr pucch优化接收方法及系统 |
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CN1567762A (zh) * | 2003-06-10 | 2005-01-19 | 北京邮电大学 | 一种适用于正交频分多址系统的信道估计方法 |
CN1669260A (zh) * | 2002-05-13 | 2005-09-14 | 高通股份有限公司 | 检验通信链路可靠性的方法 |
CN1866779A (zh) * | 2006-02-28 | 2006-11-22 | 华为技术有限公司 | 对用户设备进行功率控制的方法 |
CN101208897A (zh) * | 2005-06-27 | 2008-06-25 | 皇家飞利浦电子股份有限公司 | 无线通信系统中的混合自动重复请求的方法和装置 |
CN101227694A (zh) * | 2008-01-02 | 2008-07-23 | 重庆重邮信科(集团)股份有限公司 | Td-scdma系统噪声功率、信噪比和信干比的获取方法及装置 |
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Patent Citations (5)
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CN1669260A (zh) * | 2002-05-13 | 2005-09-14 | 高通股份有限公司 | 检验通信链路可靠性的方法 |
CN1567762A (zh) * | 2003-06-10 | 2005-01-19 | 北京邮电大学 | 一种适用于正交频分多址系统的信道估计方法 |
CN101208897A (zh) * | 2005-06-27 | 2008-06-25 | 皇家飞利浦电子股份有限公司 | 无线通信系统中的混合自动重复请求的方法和装置 |
CN1866779A (zh) * | 2006-02-28 | 2006-11-22 | 华为技术有限公司 | 对用户设备进行功率控制的方法 |
CN101227694A (zh) * | 2008-01-02 | 2008-07-23 | 重庆重邮信科(集团)股份有限公司 | Td-scdma系统噪声功率、信噪比和信干比的获取方法及装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109905144A (zh) * | 2017-12-08 | 2019-06-18 | 电信科学技术研究院 | 一种上行信号的基序列生成方法及通信设备 |
CN109905144B (zh) * | 2017-12-08 | 2021-01-22 | 电信科学技术研究院 | 一种上行信号的基序列生成方法及通信设备 |
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