CN101719809B - 一种媒体数据包丢包恢复的方法及*** - Google Patents
一种媒体数据包丢包恢复的方法及*** Download PDFInfo
- Publication number
- CN101719809B CN101719809B CN200910224255A CN200910224255A CN101719809B CN 101719809 B CN101719809 B CN 101719809B CN 200910224255 A CN200910224255 A CN 200910224255A CN 200910224255 A CN200910224255 A CN 200910224255A CN 101719809 B CN101719809 B CN 101719809B
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- China
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- media data
- fec
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 17
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 claims 8
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 claims 8
- 230000005540 biological transmission Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Images
Classifications
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- 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
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Communication Control (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910224255A CN101719809B (zh) | 2009-11-25 | 2009-11-25 | 一种媒体数据包丢包恢复的方法及*** |
EP10832600.0A EP2493105A4 (en) | 2009-11-25 | 2010-10-26 | METHOD AND SYSTEM FOR RECOVERING LOST MULTIMEDIA DATA PACKETS |
US13/511,428 US20120272124A1 (en) | 2009-11-25 | 2010-10-26 | Method and System for Recovering Lost Media Data Packets |
PCT/CN2010/078111 WO2011063693A1 (zh) | 2009-11-25 | 2010-10-26 | 一种媒体数据包丢包恢复的方法及*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910224255A CN101719809B (zh) | 2009-11-25 | 2009-11-25 | 一种媒体数据包丢包恢复的方法及*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101719809A CN101719809A (zh) | 2010-06-02 |
CN101719809B true CN101719809B (zh) | 2012-10-10 |
Family
ID=42434331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910224255A Expired - Fee Related CN101719809B (zh) | 2009-11-25 | 2009-11-25 | 一种媒体数据包丢包恢复的方法及*** |
Country Status (4)
Country | Link |
---|---|
US (1) | US20120272124A1 (zh) |
EP (1) | EP2493105A4 (zh) |
CN (1) | CN101719809B (zh) |
WO (1) | WO2011063693A1 (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101719809B (zh) * | 2009-11-25 | 2012-10-10 | 中兴通讯股份有限公司 | 一种媒体数据包丢包恢复的方法及*** |
CN102595252B (zh) * | 2011-01-11 | 2016-09-28 | 中兴通讯股份有限公司 | 流媒体前向纠错实现方法及*** |
WO2011110130A2 (zh) * | 2011-04-25 | 2011-09-15 | 华为技术有限公司 | 报文冗余度调整方法、相关设备及网络*** |
US9838089B2 (en) | 2011-10-07 | 2017-12-05 | Futurewei Technologies, Inc. | System and method for multiple point transmission in a communications system |
US20130088960A1 (en) | 2011-10-07 | 2013-04-11 | Futurewei Technologies, Inc. | System and Method for Information Delivery with Multiple Point Transmission |
US9413494B2 (en) * | 2013-01-17 | 2016-08-09 | Qualcomm Incorporated | FEC-based reliable transport control protocols for multipath streaming |
US9603039B2 (en) * | 2013-04-03 | 2017-03-21 | Qualcomm Incorporated | Opportunistic media patching for a communication session |
US9350484B2 (en) | 2014-03-18 | 2016-05-24 | Qualcomm Incorporated | Transport accelerator implementing selective utilization of redundant encoded content data functionality |
US9596281B2 (en) | 2014-03-18 | 2017-03-14 | Qualcomm Incorporated | Transport accelerator implementing request manager and connection manager functionality |
US9596323B2 (en) | 2014-03-18 | 2017-03-14 | Qualcomm Incorporated | Transport accelerator implementing client side transmission functionality |
US20150271225A1 (en) | 2014-03-18 | 2015-09-24 | Qualcomm Incorporated | Transport accelerator implementing extended transmission control functionality |
CN106034011A (zh) * | 2015-03-11 | 2016-10-19 | ***通信集团四川有限公司 | 一种组播传输质量保障的控制方法及*** |
CN105490773B (zh) * | 2015-11-26 | 2019-04-09 | 珠海多玩信息技术有限公司 | 传输多媒体数据的方法和装置 |
CN107196746B (zh) * | 2016-03-15 | 2020-11-27 | 中兴通讯股份有限公司 | 实时通信中的抗丢包方法、装置和*** |
CN106101108A (zh) * | 2016-06-15 | 2016-11-09 | 贵阳朗玛信息技术股份有限公司 | 媒体数据包的发送、恢复方法及装置 |
CN106792265B (zh) * | 2017-01-11 | 2020-03-24 | 广州偕作信息科技有限公司 | 一种网络实时流媒体传输方法和*** |
CN110445578B (zh) * | 2019-07-29 | 2020-06-23 | 广芯微电子(广州)股份有限公司 | 一种spi数据传输方法及装置 |
CN110545161B (zh) * | 2019-08-13 | 2021-10-08 | 河北远东通信***工程有限公司 | 一种具有冗余的多媒体数据实时传输方法 |
CN110971345A (zh) * | 2019-11-22 | 2020-04-07 | 北京麦哲科技有限公司 | 一种改进型fec算法及其装置 |
CN111082897B (zh) * | 2019-12-26 | 2021-05-18 | 深圳市瑞立视多媒体科技有限公司 | 解决编码式主动光动捕***同步通讯丢包方法及相关设备 |
CN111787413B (zh) * | 2020-07-09 | 2022-02-11 | 郑州信大捷安信息技术股份有限公司 | 流媒体数据传输方法、***、发送装置及接收装置 |
CN112350803B (zh) * | 2020-12-04 | 2023-04-07 | 北京奇艺世纪科技有限公司 | 数据包的传输方法、装置、***、电子设备及存储介质 |
CN117097705B (zh) * | 2023-10-21 | 2024-01-16 | 北京蔚领时代科技有限公司 | 一种基于WebTransport的音视频传输方法和*** |
CN118282585A (zh) * | 2024-05-31 | 2024-07-02 | 陕西银河景天电子有限责任公司 | 一种基于udp的数据传输方法、设备及可读存储介质 |
Citations (3)
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WO2005112382A1 (en) * | 2004-05-13 | 2005-11-24 | Nokia Corporation | Cooperation between packetized data bit-rate adaptation and data packet re-transmission |
EP1395000B1 (en) * | 2002-08-27 | 2006-01-04 | Matsushita Electric Industrial Co., Ltd. | A method of transmitting data streams dependent on the monitored state of the client application buffer |
CN101505202A (zh) * | 2009-03-16 | 2009-08-12 | 华中科技大学 | 一种流媒体传输自适应纠错方法 |
Family Cites Families (17)
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KR100259839B1 (ko) * | 1997-06-30 | 2000-06-15 | 윤종용 | 삭제 지시자 비트를 이용한 순방향 전력 제어 방법 |
US6574211B2 (en) * | 1997-11-03 | 2003-06-03 | Qualcomm Incorporated | Method and apparatus for high rate packet data transmission |
US6850499B2 (en) * | 2001-01-05 | 2005-02-01 | Qualcomm Incorporated | Method and apparatus for forward power control in a communication system |
CN1152511C (zh) * | 2001-05-10 | 2004-06-02 | 华为技术有限公司 | 通过合并数据包改变交织长度的信息重传方法 |
AU2002224737A1 (en) * | 2002-01-15 | 2003-07-30 | Linkair Communications, Inc | Hybrid arq method based upon product code |
US7565152B2 (en) * | 2003-07-31 | 2009-07-21 | Alcatel-Lucent Usa Inc. | Method of controlling overload over the reverse link |
JP4558739B2 (ja) * | 2003-10-28 | 2010-10-06 | 株式会社エヌ・ティ・ティ・ドコモ | マルチキャストサービスを提供する方法 |
US7181170B2 (en) * | 2003-12-22 | 2007-02-20 | Motorola Inc. | Apparatus and method for adaptive broadcast transmission |
US20060114936A1 (en) * | 2004-12-01 | 2006-06-01 | Analog Devices, Inc. | Enhanced processing methods for wireless base stations |
US7725797B2 (en) * | 2006-07-07 | 2010-05-25 | Scientific-Atlanta, Llc | Buffer for storing data and forward error correction (FEC) |
JP2008103991A (ja) * | 2006-10-19 | 2008-05-01 | Oki Electric Ind Co Ltd | データ伝送方法 |
US8151174B2 (en) * | 2008-02-13 | 2012-04-03 | Sunrise IP, LLC | Block modulus coding (BMC) systems and methods for block coding with non-binary modulus |
US8321741B2 (en) * | 2008-05-05 | 2012-11-27 | Industrial Technology Research Institute | System and apparatus for providing an adaptive control mechanism for wireless communications |
US8386870B2 (en) * | 2008-07-03 | 2013-02-26 | Wi-Lan, Inc. | Fractional HARQ re-transmission |
US7975189B2 (en) * | 2008-11-14 | 2011-07-05 | Trelliware Technologies, Inc. | Error rate estimation/application to code-rate adaption |
US8208481B2 (en) * | 2008-12-19 | 2012-06-26 | Cisco Technology, Inc. | Determination of packet loss locations |
CN101719809B (zh) * | 2009-11-25 | 2012-10-10 | 中兴通讯股份有限公司 | 一种媒体数据包丢包恢复的方法及*** |
-
2009
- 2009-11-25 CN CN200910224255A patent/CN101719809B/zh not_active Expired - Fee Related
-
2010
- 2010-10-26 EP EP10832600.0A patent/EP2493105A4/en not_active Withdrawn
- 2010-10-26 WO PCT/CN2010/078111 patent/WO2011063693A1/zh active Application Filing
- 2010-10-26 US US13/511,428 patent/US20120272124A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1395000B1 (en) * | 2002-08-27 | 2006-01-04 | Matsushita Electric Industrial Co., Ltd. | A method of transmitting data streams dependent on the monitored state of the client application buffer |
WO2005112382A1 (en) * | 2004-05-13 | 2005-11-24 | Nokia Corporation | Cooperation between packetized data bit-rate adaptation and data packet re-transmission |
CN101505202A (zh) * | 2009-03-16 | 2009-08-12 | 华中科技大学 | 一种流媒体传输自适应纠错方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2493105A4 (en) | 2016-12-14 |
US20120272124A1 (en) | 2012-10-25 |
CN101719809A (zh) | 2010-06-02 |
EP2493105A1 (en) | 2012-08-29 |
WO2011063693A1 (zh) | 2011-06-03 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160516 Address after: 518057, A building, Zhongxing building, Nanshan District science and Technology Park, Shenzhen, Guangdong, five Patentee after: Shenzhen wisdom Technology Co., Ltd. Address before: 518057 Nanshan District Guangdong high tech Industrial Park, South Road, science and technology, ZTE building, Ministry of Justice Patentee before: ZTE Corporation |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20171125 |