CN103916181B - 一种检测sdh光传输网络频率同步性能的方法 - Google Patents
一种检测sdh光传输网络频率同步性能的方法 Download PDFInfo
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CN111665431B (zh) * | 2020-04-26 | 2023-07-25 | 江西联智集成电路有限公司 | 芯片内部时钟源校准方法、装置、设备及介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5917870A (en) * | 1994-11-30 | 1999-06-29 | Alcatel N.V. | Synchronization monitoring in a network element |
CN201127028Y (zh) * | 2007-12-19 | 2008-10-01 | 华东电网有限公司 | 通过同步数字体系光通信网络传递时间的时间同步*** |
US7558357B1 (en) * | 2004-10-26 | 2009-07-07 | Pmc-Sierra, Inc. | Systems and methods for reducing frequency-offset induced jitter |
CN101902292A (zh) * | 2009-12-30 | 2010-12-01 | 西安大唐电信有限公司 | 一种基于光传输网络的utc高精度时间同步方法 |
CN102111231A (zh) * | 2009-12-28 | 2011-06-29 | 华为技术有限公司 | Stm-n网络中时钟频率同步的方法、设备和*** |
CN102158298A (zh) * | 2011-05-05 | 2011-08-17 | 中国人民解放军理工大学 | 一种基于同步数字系列光网络的高精度时间频率传递方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5917870A (en) * | 1994-11-30 | 1999-06-29 | Alcatel N.V. | Synchronization monitoring in a network element |
US7558357B1 (en) * | 2004-10-26 | 2009-07-07 | Pmc-Sierra, Inc. | Systems and methods for reducing frequency-offset induced jitter |
CN201127028Y (zh) * | 2007-12-19 | 2008-10-01 | 华东电网有限公司 | 通过同步数字体系光通信网络传递时间的时间同步*** |
CN102111231A (zh) * | 2009-12-28 | 2011-06-29 | 华为技术有限公司 | Stm-n网络中时钟频率同步的方法、设备和*** |
CN101902292A (zh) * | 2009-12-30 | 2010-12-01 | 西安大唐电信有限公司 | 一种基于光传输网络的utc高精度时间同步方法 |
CN102158298A (zh) * | 2011-05-05 | 2011-08-17 | 中国人民解放军理工大学 | 一种基于同步数字系列光网络的高精度时间频率传递方法 |
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