CN100592670C - 一种在iptv网络中动态自适应前向差错控制的系统及方法 - Google Patents
一种在iptv网络中动态自适应前向差错控制的系统及方法 Download PDFInfo
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- CN100592670C CN100592670C CN200710095954A CN200710095954A CN100592670C CN 100592670 C CN100592670 C CN 100592670C CN 200710095954 A CN200710095954 A CN 200710095954A CN 200710095954 A CN200710095954 A CN 200710095954A CN 100592670 C CN100592670 C CN 100592670C
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 17
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN200710095954A CN100592670C (zh) | 2007-04-02 | 2007-04-02 | 一种在iptv网络中动态自适应前向差错控制的系统及方法 |
PCT/CN2008/000664 WO2008119259A1 (fr) | 2007-04-02 | 2008-04-02 | Système et procédé de correction d'erreurs sans voie de retour adaptative dynamique dans un réseau iptv |
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CN200710095954A CN100592670C (zh) | 2007-04-02 | 2007-04-02 | 一种在iptv网络中动态自适应前向差错控制的系统及方法 |
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CN101030838A CN101030838A (zh) | 2007-09-05 |
CN100592670C true CN100592670C (zh) | 2010-02-24 |
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CN200710095954A Expired - Fee Related CN100592670C (zh) | 2007-04-02 | 2007-04-02 | 一种在iptv网络中动态自适应前向差错控制的系统及方法 |
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CN (1) | CN100592670C (zh) |
WO (1) | WO2008119259A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100592670C (zh) * | 2007-04-02 | 2010-02-24 | Ut斯达康通讯有限公司 | 一种在iptv网络中动态自适应前向差错控制的系统及方法 |
CN101221752B (zh) * | 2008-01-24 | 2010-07-14 | 中兴通讯股份有限公司 | Iptv系统实现个性卡拉ok业务的方法、装置及系统 |
CN101938324B (zh) * | 2009-06-29 | 2013-01-02 | 华为技术有限公司 | 一种网络媒体流播放方法与装置 |
CN101646089B (zh) * | 2009-09-03 | 2012-09-05 | 中兴通讯股份有限公司 | 建立中继频道中丢包补偿的方法、装置和系统 |
CN102082624A (zh) * | 2009-11-26 | 2011-06-01 | 中国电信股份有限公司 | WiFi编码优化方法及系统 |
CN101778295B (zh) * | 2009-12-25 | 2012-11-14 | 中兴通讯股份有限公司 | 一种视频监控系统及其前向纠错的方法 |
CN102438182B (zh) * | 2010-09-29 | 2014-11-05 | 中兴通讯股份有限公司 | 一种视频流分析方法及装置 |
US10009144B2 (en) * | 2011-12-15 | 2018-06-26 | Qualcomm Incorporated | Systems and methods for pre-FEC metrics and reception reports |
EP2645628B1 (en) * | 2012-03-29 | 2015-06-17 | Alcatel Lucent | Continuous detection of dead or impaired IPTV streams |
CN104396172B (zh) * | 2013-06-27 | 2018-05-29 | 华为技术有限公司 | 自动重传处理方法、发送端设备及接收端设备 |
CN103596068B (zh) * | 2013-11-01 | 2018-03-16 | 李常春 | 基于媒体丢包率指标的iptv业务健康度评价方法 |
FR3041194B1 (fr) * | 2015-09-16 | 2017-09-01 | Vogo | Procede d'optimisation de transmission de flux de donnees video dans un reseau sans fil |
CN106937134B (zh) * | 2015-12-31 | 2021-03-02 | 深圳市潮流网络技术有限公司 | 一种数据传输的编码方法、编码发送装置及系统 |
CN107483144B (zh) * | 2016-06-07 | 2021-11-23 | 中兴通讯股份有限公司 | 前向纠错反馈信息传输方法、装置 |
CN106506114A (zh) * | 2016-10-21 | 2017-03-15 | 中国科学院上海高等研究院 | 基于应用层前向纠错技术的实时流传输系统及其方法 |
CN111162877A (zh) * | 2020-01-19 | 2020-05-15 | 西安邮电大学 | 一种音视频服务质量控制的自适应前向纠错方法及应用 |
CN113905226B (zh) * | 2021-09-08 | 2023-09-19 | 深圳市九洲电器有限公司 | 机顶盒播放故障修复方法、服务器、系统及存储介质 |
CN114866195A (zh) * | 2022-07-07 | 2022-08-05 | 深圳市江元科技(集团)有限公司 | 一种使用安卓系统控制热敏打印机的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5600663A (en) * | 1994-11-16 | 1997-02-04 | Lucent Technologies Inc. | Adaptive forward error correction system |
US8015474B2 (en) * | 2004-12-02 | 2011-09-06 | Thomson Licensing | Adaptive forward error correction |
US20060150055A1 (en) * | 2005-01-06 | 2006-07-06 | Terayon Communication Systems, Inc. | Adaptive information delivery system using FEC feedback |
CN100592670C (zh) * | 2007-04-02 | 2010-02-24 | Ut斯达康通讯有限公司 | 一种在iptv网络中动态自适应前向差错控制的系统及方法 |
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Publication number | Publication date |
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CN101030838A (zh) | 2007-09-05 |
WO2008119259A1 (fr) | 2008-10-09 |
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