CN105610528B - 一种针对时变信道多径分量的分簇与跟踪方法 - Google Patents
一种针对时变信道多径分量的分簇与跟踪方法 Download PDFInfo
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- CN105610528B CN105610528B CN201510953893.6A CN201510953893A CN105610528B CN 105610528 B CN105610528 B CN 105610528B CN 201510953893 A CN201510953893 A CN 201510953893A CN 105610528 B CN105610528 B CN 105610528B
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- 238000000034 method Methods 0.000 claims abstract description 52
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 43
- 238000010606 normalization Methods 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims description 2
- 230000006854 communication Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000004088 simulation Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
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- 230000005540 biological transmission Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7073—Synchronisation aspects
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106548197A (zh) * | 2016-10-20 | 2017-03-29 | 天津大学 | 改进的多径簇聚类方法 |
CN106452629B (zh) * | 2016-11-07 | 2019-03-15 | 北京交通大学 | 一种基于核功率密度的无线信道多径分簇方法 |
CN107104747B (zh) * | 2017-06-20 | 2020-03-17 | 北京交通大学 | 无线时变信道中的多径分量的分簇方法 |
CN109462449A (zh) * | 2018-12-03 | 2019-03-12 | 中国电波传播研究所(中国电子科技集团公司第二十二研究所) | 一种无线信道测量中簇数量的计算方法 |
CN109450574B (zh) * | 2019-01-08 | 2020-09-15 | 北京交通大学 | 高铁通信网络中无线信道多径分簇方法和装置 |
CN110212956B (zh) * | 2019-06-20 | 2020-06-19 | 北京科技大学 | 一种无线信道散射径分簇方法及装置 |
CN111796263B (zh) * | 2020-07-01 | 2021-07-20 | 哈尔滨工业大学 | 一种基于5g基站信号的低空目标分布式测距方法 |
JPWO2023209777A1 (zh) * | 2022-04-25 | 2023-11-02 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101394233A (zh) * | 2007-09-21 | 2009-03-25 | 哈尔滨工业大学深圳研究生院 | 室内视距环境下脉冲超宽带多径信号建模的方法及系统 |
CN101835237A (zh) * | 2010-05-14 | 2010-09-15 | 南京邮电大学 | 一种无线传感器网络中的数据融合方法 |
CN102098082A (zh) * | 2009-12-11 | 2011-06-15 | 中国移动通信集团公司 | 信道簇跟踪方法及装置 |
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US8837320B2 (en) * | 2012-07-23 | 2014-09-16 | Apple Inc. | Methods and systems for anchored down-selection in a coordinated multipoint transmission cluster |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101394233A (zh) * | 2007-09-21 | 2009-03-25 | 哈尔滨工业大学深圳研究生院 | 室内视距环境下脉冲超宽带多径信号建模的方法及系统 |
CN102098082A (zh) * | 2009-12-11 | 2011-06-15 | 中国移动通信集团公司 | 信道簇跟踪方法及装置 |
CN101835237A (zh) * | 2010-05-14 | 2010-09-15 | 南京邮电大学 | 一种无线传感器网络中的数据融合方法 |
Non-Patent Citations (2)
Title |
---|
基于射线追踪与3D统计信道模型的对比方法研究与仿真;马恒彪;《中国硕士学位论文全文数据库信息科技辑》;20150815(第08期);全文 * |
车载网络复杂场景下无线信道测量与建模研究;何睿斯;《中国博士学位论文全文数据库工程科技Ⅱ辑》;20150615(第06期);全文 * |
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