CN1156995C - 数字通讯***中可热插拔主备无抖动切换方法及装置 - Google Patents
数字通讯***中可热插拔主备无抖动切换方法及装置 Download PDFInfo
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- CN1156995C CN1156995C CNB001194615A CN00119461A CN1156995C CN 1156995 C CN1156995 C CN 1156995C CN B001194615 A CNB001194615 A CN B001194615A CN 00119461 A CN00119461 A CN 00119461A CN 1156995 C CN1156995 C CN 1156995C
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CNB001194615A CN1156995C (zh) | 2000-07-11 | 2000-07-11 | 数字通讯***中可热插拔主备无抖动切换方法及装置 |
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CN1324148A CN1324148A (zh) | 2001-11-28 |
CN1156995C true CN1156995C (zh) | 2004-07-07 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101162960B (zh) * | 2007-11-13 | 2012-03-07 | 中兴通讯股份有限公司 | 一种主备控制单元信号同步的方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100341255C (zh) * | 2002-12-26 | 2007-10-03 | 华为技术有限公司 | 一种交叉主备保护的热备份方法 |
CN100369441C (zh) * | 2003-12-24 | 2008-02-13 | 烽火通信科技股份有限公司 | 一种主备同步数字系列设备定时源的无损切换方法 |
CN100428647C (zh) * | 2005-05-27 | 2008-10-22 | 华为技术有限公司 | 一种使通讯***的主备用时钟保持一致的方法 |
CN100382452C (zh) * | 2005-11-15 | 2008-04-16 | 中兴通讯股份有限公司 | 一种实现主备倒换的装置和方法 |
CN101090307B (zh) * | 2007-01-26 | 2011-05-11 | 京信通信***(中国)有限公司 | 全数字化无损伤切换装置及方法 |
CN101465670B (zh) * | 2007-12-21 | 2013-01-02 | 大唐移动通信设备有限公司 | 消除双机控制电路抖动的方法及抖动消除电路 |
CN101562513B (zh) * | 2009-05-25 | 2012-02-29 | 中兴通讯股份有限公司 | 一种单板主备倒换的方法及装置 |
CN102244573B (zh) * | 2011-07-18 | 2017-03-22 | 中兴通讯股份有限公司 | 时钟报备方法及装置 |
CN102957552B (zh) * | 2011-08-23 | 2017-03-15 | 中兴通讯股份有限公司 | 时钟保护方法及装置 |
CN107547234B (zh) * | 2016-06-28 | 2019-12-24 | 中兴通讯股份有限公司 | 一种主用板卡和备用板卡管理的方法和装置 |
WO2018184220A1 (zh) * | 2017-04-07 | 2018-10-11 | 深圳市台电实业有限公司 | 一种用于会议讨论***冗余设计的音频同步*** |
CN108255764A (zh) * | 2018-01-24 | 2018-07-06 | 郑州云海信息技术有限公司 | 一种可热插拔时钟板的电路及其控制方法 |
CN111541451B (zh) * | 2020-06-23 | 2021-10-29 | 深圳比特微电子科技有限公司 | 用于对时钟信号进行升频的方法和时钟电路 |
CN114094537B (zh) * | 2021-11-15 | 2023-03-24 | 珠海海奇半导体有限公司 | 带时钟数字接口的热插拔保护电路、检测方法、器件及应用 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101162960B (zh) * | 2007-11-13 | 2012-03-07 | 中兴通讯股份有限公司 | 一种主备控制单元信号同步的方法 |
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CN1324148A (zh) | 2001-11-28 |
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