CN101222281A - 移动多媒体广播中的单频网系统及其同步系统和同步方法 - Google Patents
移动多媒体广播中的单频网系统及其同步系统和同步方法 Download PDFInfo
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- CN101222281A CN101222281A CNA2008100573296A CN200810057329A CN101222281A CN 101222281 A CN101222281 A CN 101222281A CN A2008100573296 A CNA2008100573296 A CN A2008100573296A CN 200810057329 A CN200810057329 A CN 200810057329A CN 101222281 A CN101222281 A CN 101222281A
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取值 | 净荷类型 |
0x1111 | TOD消息 |
0x3333 | MFD消息 |
0x5555 | 复用帧数据 |
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CN2008100573296A CN101222281B (zh) | 2008-01-31 | 2008-01-31 | 移动多媒体广播中的单频网系统及其同步系统和同步方法 |
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CN2008100573296A CN101222281B (zh) | 2008-01-31 | 2008-01-31 | 移动多媒体广播中的单频网系统及其同步系统和同步方法 |
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CN101222281A true CN101222281A (zh) | 2008-07-16 |
CN101222281B CN101222281B (zh) | 2010-10-13 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102300120A (zh) * | 2010-06-23 | 2011-12-28 | 中兴通讯股份有限公司 | 一种对多路信号进行选择输出的切换器及方法 |
CN101674485B (zh) * | 2009-10-13 | 2012-02-08 | 中兴通讯股份有限公司 | 一种打包复用码流选择输出装置和方法 |
CN112187390A (zh) * | 2016-08-10 | 2021-01-05 | 华为技术有限公司 | 时间同步的方法和设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1312929C (zh) * | 2004-04-01 | 2007-04-25 | 清华大学 | 地面数字电视广播的单频网系统及其实现方法 |
CN100589370C (zh) * | 2006-09-15 | 2010-02-10 | 中兴通讯股份有限公司 | 一种移动多媒体广播发射系统的同步发射方法 |
CN100512436C (zh) * | 2007-06-07 | 2009-07-08 | 上海交通大学 | 铁路电视单频网中系统时钟馈送和恢复方法 |
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2008
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101674485B (zh) * | 2009-10-13 | 2012-02-08 | 中兴通讯股份有限公司 | 一种打包复用码流选择输出装置和方法 |
CN102300120A (zh) * | 2010-06-23 | 2011-12-28 | 中兴通讯股份有限公司 | 一种对多路信号进行选择输出的切换器及方法 |
WO2011160539A1 (zh) * | 2010-06-23 | 2011-12-29 | 中兴通讯股份有限公司 | 一种对多路信号进行选择输出的切换器及方法 |
CN102300120B (zh) * | 2010-06-23 | 2015-06-10 | 中兴通讯股份有限公司 | 一种对多路信号进行选择输出的切换器及方法 |
CN112187390A (zh) * | 2016-08-10 | 2021-01-05 | 华为技术有限公司 | 时间同步的方法和设备 |
US11228387B2 (en) | 2016-08-10 | 2022-01-18 | Huawei Technologies Co., Ltd. | Time synchronization method and device |
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CN101222281B (zh) | 2010-10-13 |
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Denomination of invention: Single frequency net system and its synchronous system and method in mobile multimedia broadcast Effective date of registration: 20130205 Granted publication date: 20101013 Pledgee: China Development Bank Co Pledgor: Beijing InnoFidei Technology Co. Ltd.|Beijing smartwell xunlian Polytron Technologies Inc|Anhui smartwell Communication Technology Co. Ltd. Registration number: 2013990000087 |
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Date of cancellation: 20140416 Granted publication date: 20101013 Pledgee: China Development Bank Co Pledgor: Beijing InnoFidei Technology Co. Ltd.|Beijing smartwell xunlian Polytron Technologies Inc|Anhui smartwell Communication Technology Co. Ltd. Registration number: 2013990000087 |
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