CN100463458C - 一种正交频分复用的跳频同步实现方法 - Google Patents
一种正交频分复用的跳频同步实现方法 Download PDFInfo
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- CN100463458C CN100463458C CNB2005100357096A CN200510035709A CN100463458C CN 100463458 C CN100463458 C CN 100463458C CN B2005100357096 A CNB2005100357096 A CN B2005100357096A CN 200510035709 A CN200510035709 A CN 200510035709A CN 100463458 C CN100463458 C CN 100463458C
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims abstract description 32
- 238000001514 detection method Methods 0.000 claims description 7
- 238000012790 confirmation Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 238000012549 training Methods 0.000 claims description 4
- 238000007405 data analysis Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
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CNB2005100357096A CN100463458C (zh) | 2005-07-08 | 2005-07-08 | 一种正交频分复用的跳频同步实现方法 |
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CNB2005100357096A CN100463458C (zh) | 2005-07-08 | 2005-07-08 | 一种正交频分复用的跳频同步实现方法 |
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CN1719820A CN1719820A (zh) | 2006-01-11 |
CN100463458C true CN100463458C (zh) | 2009-02-18 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101771439B (zh) * | 2009-11-19 | 2014-05-14 | 海能达通信股份有限公司 | 一种集群通信方法及网络侧设备 |
CN101753201B (zh) * | 2009-12-11 | 2013-11-13 | 北京航空航天大学 | 一种高速跳频无人机数据链同步方法 |
CN102316061B (zh) * | 2010-07-07 | 2013-09-25 | 中国科学院微电子研究所 | 一种跳频正交频分复用系统的时间同步方法及装置 |
CN102547970A (zh) * | 2012-02-23 | 2012-07-04 | 大唐移动通信设备有限公司 | 一种保持同步方法及装置 |
CN103532590B (zh) * | 2013-10-31 | 2015-10-14 | 四川九洲电器集团有限责任公司 | 一种跳频通信的双通道同步方法 |
CN105897303B (zh) * | 2016-03-23 | 2018-05-04 | 中国电子科技集团公司第十研究所 | 减少跳频通信系统跳频信号同步时间的方法与电路 |
WO2019226089A1 (en) * | 2018-05-25 | 2019-11-28 | Sony Corporation | Method and apparatus for including system information in a frequency hopping system |
CN113271120B (zh) * | 2020-02-17 | 2022-09-13 | 广州海格通信集团股份有限公司 | 跳频同步系统、方法、装置、计算机设备和存储介质 |
CN112737634A (zh) * | 2020-12-25 | 2021-04-30 | 河北远东通信系统工程有限公司 | 一种适用于pdt/dmr的跳频同步方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048969A2 (en) * | 1999-12-29 | 2001-07-05 | Atheros Communications, Inc. | Multiuser ofdm or dmt communications system for users transmitting at different data rates |
CN1318953A (zh) * | 2000-04-18 | 2001-10-24 | 朗迅科技公司 | 正交频分复用基扩频多址系统中的导频利用 |
WO2002015508A1 (de) * | 2000-08-16 | 2002-02-21 | Rohde & Schwarz Gmbh & Co. Kg | Frequenz- und zeit-synchronisation eines ofdm-empfängers mittels maximum-likelihood-decodierung |
CN1604509A (zh) * | 2004-10-29 | 2005-04-06 | 清华大学 | 多媒体信息传输中时频矩阵二维信道动态分配方法 |
EP1524873A2 (en) * | 2003-10-16 | 2005-04-20 | Samsung Electronics Co., Ltd. | Seamless handover method in an FH-OFDM-based mobile communication system |
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- 2005-07-08 CN CNB2005100357096A patent/CN100463458C/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001048969A2 (en) * | 1999-12-29 | 2001-07-05 | Atheros Communications, Inc. | Multiuser ofdm or dmt communications system for users transmitting at different data rates |
CN1318953A (zh) * | 2000-04-18 | 2001-10-24 | 朗迅科技公司 | 正交频分复用基扩频多址系统中的导频利用 |
WO2002015508A1 (de) * | 2000-08-16 | 2002-02-21 | Rohde & Schwarz Gmbh & Co. Kg | Frequenz- und zeit-synchronisation eines ofdm-empfängers mittels maximum-likelihood-decodierung |
EP1524873A2 (en) * | 2003-10-16 | 2005-04-20 | Samsung Electronics Co., Ltd. | Seamless handover method in an FH-OFDM-based mobile communication system |
CN1604509A (zh) * | 2004-10-29 | 2005-04-06 | 清华大学 | 多媒体信息传输中时频矩阵二维信道动态分配方法 |
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