CN1269325C - 用于宽带码分多址通信系统的信道估计方法 - Google Patents
用于宽带码分多址通信系统的信道估计方法 Download PDFInfo
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- CN1269325C CN1269325C CN 200310103987 CN200310103987A CN1269325C CN 1269325 C CN1269325 C CN 1269325C CN 200310103987 CN200310103987 CN 200310103987 CN 200310103987 A CN200310103987 A CN 200310103987A CN 1269325 C CN1269325 C CN 1269325C
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- 238000000034 method Methods 0.000 title claims abstract description 67
- 238000004891 communication Methods 0.000 title description 5
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- 125000004122 cyclic group Chemical group 0.000 claims 1
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- 238000010295 mobile communication Methods 0.000 abstract description 8
- 238000004422 calculation algorithm Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 8
- 238000012935 Averaging Methods 0.000 description 3
- 238000005562 fading Methods 0.000 description 3
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- 238000004364 calculation method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005465 channeling Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
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CN 200310103987 CN1269325C (zh) | 2003-11-04 | 2003-11-04 | 用于宽带码分多址通信系统的信道估计方法 |
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CN1543106A CN1543106A (zh) | 2004-11-03 |
CN1269325C true CN1269325C (zh) | 2006-08-09 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1848827B (zh) * | 2005-04-15 | 2011-04-20 | 中兴通讯股份有限公司 | 一种用于码分多址通信系统的信道估计方法及系统 |
CN101179293B (zh) * | 2007-12-13 | 2011-09-14 | 华为技术有限公司 | 无线通信系统中的信道估计方法、装置和接收机 |
CN101217305B (zh) * | 2008-01-02 | 2011-05-04 | 华为技术有限公司 | 专用物理数据信道数据的处理方法和装置 |
CN102611647B (zh) * | 2011-01-20 | 2016-04-13 | 深圳市中兴微电子技术有限公司 | 宽带码分多址rake接收机中信道估计方法及装置 |
CN103220238A (zh) * | 2012-01-20 | 2013-07-24 | 电信科学技术研究院 | 一种信道估计的方法和设备 |
CN103731378B (zh) * | 2012-10-10 | 2017-05-10 | 京信通信系统(中国)有限公司 | 一种频率偏移管理方法及装置 |
CN107310227B (zh) * | 2017-06-08 | 2019-04-05 | 东华大学 | 一种基于摩擦自锁原理的防刺材料及其制作方法 |
CN110651454B (zh) * | 2018-04-27 | 2022-09-06 | 深圳市汇顶科技股份有限公司 | 一种信道估计方法、装置和接收机 |
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