CN102857461B - 一种噪声功率估计方法及装置 - Google Patents
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Families Citing this family (8)
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CN104566832B (zh) * | 2015-01-21 | 2017-10-03 | 广东美的制冷设备有限公司 | 空气处理系统的控制方法和空气处理系统 |
CN107147605A (zh) * | 2017-04-28 | 2017-09-08 | 深圳芯珑电子技术有限公司 | 一种宽窄带结合的ofdm通讯方法及系统 |
CN107864347B (zh) * | 2017-10-27 | 2020-07-28 | 天津津航技术物理研究所 | 一种红外tdi探测器预处理电路噪声的统计方法 |
GB201800554D0 (en) * | 2018-01-12 | 2018-02-28 | Nordic Semiconductor Asa | OFDM signal and noise estimation |
CN111565409B (zh) * | 2019-02-14 | 2021-06-11 | 大唐移动通信设备有限公司 | 一种噪声功率计算方法及装置 |
CN109921829B (zh) * | 2019-04-25 | 2021-04-23 | 北京智芯微电子科技有限公司 | 电力线通信网络空闲噪声功率的测量装置及其测量方法 |
CN111800366B (zh) * | 2020-07-02 | 2022-08-26 | 东方红卫星移动通信有限公司 | 复杂多径环境下的ofdm符号定时同步方法及接收设备 |
CN114205197B (zh) * | 2022-02-15 | 2022-06-28 | 高拓讯达(北京)科技有限公司 | 一种信道估计平滑方法及装置 |
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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 |
CN101599940A (zh) * | 2009-07-10 | 2009-12-09 | 北京天碁科技有限公司 | 正交频分复用系统的噪声功率的估计方法和装置 |
CN101635598A (zh) * | 2008-07-24 | 2010-01-27 | 大唐移动通信设备有限公司 | 一种估计噪声功率的方法和装置 |
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US7203459B2 (en) * | 2003-04-03 | 2007-04-10 | Pctel, Inc. | Mode adaptation in wireless systems |
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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 |
CN101635598A (zh) * | 2008-07-24 | 2010-01-27 | 大唐移动通信设备有限公司 | 一种估计噪声功率的方法和装置 |
CN101599940A (zh) * | 2009-07-10 | 2009-12-09 | 北京天碁科技有限公司 | 正交频分复用系统的噪声功率的估计方法和装置 |
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