CN1383287A - 多点时钟同步系统的自动保护倒换装置 - Google Patents
多点时钟同步系统的自动保护倒换装置 Download PDFInfo
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- CN1383287A CN1383287A CN 01112721 CN01112721A CN1383287A CN 1383287 A CN1383287 A CN 1383287A CN 01112721 CN01112721 CN 01112721 CN 01112721 A CN01112721 A CN 01112721A CN 1383287 A CN1383287 A CN 1383287A
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- Synchronisation In Digital Transmission Systems (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
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CN 01112721 CN1275416C (zh) | 2001-04-26 | 2001-04-26 | 多点时钟同步系统的自动保护倒换装置 |
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CN 01112721 CN1275416C (zh) | 2001-04-26 | 2001-04-26 | 多点时钟同步系统的自动保护倒换装置 |
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CN1383287A true CN1383287A (zh) | 2002-12-04 |
CN1275416C CN1275416C (zh) | 2006-09-13 |
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CN 01112721 Expired - Fee Related CN1275416C (zh) | 2001-04-26 | 2001-04-26 | 多点时钟同步系统的自动保护倒换装置 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100428630C (zh) * | 2003-08-29 | 2008-10-22 | 华为技术有限公司 | 同步数字体系系统时钟及产生方法 |
CN100438361C (zh) * | 2003-08-01 | 2008-11-26 | 华为技术有限公司 | 对同步数字体系设备主备时钟相位进行控制的方法 |
CN1655455B (zh) * | 2004-02-10 | 2010-04-28 | 中兴通讯股份有限公司 | 一种处理时钟系统主备倒换的方法和装置 |
CN102445193A (zh) * | 2011-09-20 | 2012-05-09 | 北京空间机电研究所 | 一种焦平面电路关键信号交叉备份保护系统 |
WO2013026307A1 (zh) * | 2011-08-23 | 2013-02-28 | 中兴通讯股份有限公司 | 时钟保护方法及装置 |
CN101615965B (zh) * | 2009-07-13 | 2013-08-07 | 中兴通讯股份有限公司 | 主/备时钟的倒换方法和装置 |
CN104052589A (zh) * | 2013-03-15 | 2014-09-17 | 美国博通公司 | 容错时钟网络 |
US9973601B2 (en) | 2013-03-15 | 2018-05-15 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Fault tolerant clock network |
-
2001
- 2001-04-26 CN CN 01112721 patent/CN1275416C/zh not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100438361C (zh) * | 2003-08-01 | 2008-11-26 | 华为技术有限公司 | 对同步数字体系设备主备时钟相位进行控制的方法 |
CN100428630C (zh) * | 2003-08-29 | 2008-10-22 | 华为技术有限公司 | 同步数字体系系统时钟及产生方法 |
CN1655455B (zh) * | 2004-02-10 | 2010-04-28 | 中兴通讯股份有限公司 | 一种处理时钟系统主备倒换的方法和装置 |
CN101615965B (zh) * | 2009-07-13 | 2013-08-07 | 中兴通讯股份有限公司 | 主/备时钟的倒换方法和装置 |
WO2013026307A1 (zh) * | 2011-08-23 | 2013-02-28 | 中兴通讯股份有限公司 | 时钟保护方法及装置 |
CN102445193A (zh) * | 2011-09-20 | 2012-05-09 | 北京空间机电研究所 | 一种焦平面电路关键信号交叉备份保护系统 |
CN102445193B (zh) * | 2011-09-20 | 2013-07-24 | 北京空间机电研究所 | 一种焦平面电路关键信号交叉备份保护系统 |
CN104052589A (zh) * | 2013-03-15 | 2014-09-17 | 美国博通公司 | 容错时钟网络 |
US9973601B2 (en) | 2013-03-15 | 2018-05-15 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Fault tolerant clock network |
CN104052589B (zh) * | 2013-03-15 | 2018-06-22 | 安华高科技通用Ip(新加坡)公司 | 容错时钟网络 |
Also Published As
Publication number | Publication date |
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CN1275416C (zh) | 2006-09-13 |
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Owner name: SHENZHENG CITY ZTE CO., LTD. Free format text: FORMER OWNER: SHENZHENG CITY ZTE CO., LTD. SHANGHAI SECOND INSTITUTE Effective date: 20010912 |
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Effective date of registration: 20010912 Address after: 518057 Ministry of law, 6 floor, Zhongxing building, South hi tech Industrial Park, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Applicant after: Zhongxing Communication Co., Ltd., Shenzhen City Address before: 200233 No. 396, Shanghai, Guilin Road Applicant before: Shanghai Inst. of No.2, Zhongxing Communication Co., Ltd., Shenzhen City |
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