CN101364946A - 避免丢失分组恢复中的拥塞的***和方法 - Google Patents
避免丢失分组恢复中的拥塞的***和方法 Download PDFInfo
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- CN101364946A CN101364946A CNA2008101686766A CN200810168676A CN101364946A CN 101364946 A CN101364946 A CN 101364946A CN A2008101686766 A CNA2008101686766 A CN A2008101686766A CN 200810168676 A CN200810168676 A CN 200810168676A CN 101364946 A CN101364946 A CN 101364946A
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
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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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- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/38—Flow control; Congestion control by adapting coding or compression rate
-
- 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
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- 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
- H04L1/0075—Transmission of coding parameters to receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Communication Control (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US95139907P | 2007-07-23 | 2007-07-23 | |
US60/951,399 | 2007-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101364946A true CN101364946A (zh) | 2009-02-11 |
CN101364946B CN101364946B (zh) | 2013-08-14 |
Family
ID=39930524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101686766A Active CN101364946B (zh) | 2007-07-23 | 2008-07-23 | 避免丢失分组恢复中的拥塞的***和方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7876685B2 (zh) |
EP (1) | EP2019522B1 (zh) |
JP (2) | JP2009027720A (zh) |
CN (1) | CN101364946B (zh) |
Cited By (2)
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CN102577495A (zh) * | 2009-10-14 | 2012-07-11 | 高通股份有限公司 | 用于广播信道的编码方法和装置 |
CN104348577A (zh) * | 2013-08-01 | 2015-02-11 | 波利康公司 | 改善云会议中的视频质量的重复包策略 |
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JP2010514348A (ja) * | 2006-12-21 | 2010-04-30 | トムソン ライセンシング | インターネットプロトコルネットワークでのリアルタイムのオーディオ及びビデオデータの前方誤り訂正をサポートする方法 |
JP5094593B2 (ja) * | 2008-06-27 | 2012-12-12 | キヤノン株式会社 | 送信装置、受信装置、及び方法、プログラム |
US8386266B2 (en) | 2010-07-01 | 2013-02-26 | Polycom, Inc. | Full-band scalable audio codec |
WO2012065081A1 (en) | 2010-11-12 | 2012-05-18 | Polycom, Inc. | Scalable audio in a multi-point environment |
CN102761530A (zh) * | 2011-04-29 | 2012-10-31 | 华为终端有限公司 | 媒体码流传输方法、装置及*** |
US9014037B2 (en) | 2011-10-28 | 2015-04-21 | Electronics And Telecommunications Research Institute | Apparatus and method for transmitting/receiving data in communication system |
CN103152545B (zh) * | 2011-12-07 | 2016-02-10 | Polycom通讯技术(北京)有限公司 | 一种处理纠错请求的方法、视频服务器和视频会议*** |
US8819513B2 (en) | 2012-01-13 | 2014-08-26 | Microsoft Corporation | Lost real-time media packet recovery |
US20130182705A1 (en) * | 2012-01-18 | 2013-07-18 | Uri AVNI | Method and system for transmitting encoded video signals |
KR20130126876A (ko) * | 2012-04-30 | 2013-11-21 | 삼성전자주식회사 | 통신 시스템에서 패킷 송수신 방법 및 장치 |
US8904024B2 (en) * | 2012-08-03 | 2014-12-02 | Ittiam Systems (P) Ltd | System and method for low delay fast update for video streaming |
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GB2527365B (en) | 2014-06-20 | 2018-09-12 | Starleaf Ltd | A telecommunication end-point device data transmission controller |
GB2555755A (en) * | 2014-06-20 | 2018-05-09 | Starleaf Ltd | A telecommuincation end-point device data transmission controller |
JP6412160B2 (ja) * | 2014-12-12 | 2018-10-24 | 株式会社日立製作所 | 通信装置、通信装置システム及び通信方法 |
US10154317B2 (en) | 2016-07-05 | 2018-12-11 | BoxCast, LLC | System, method, and protocol for transmission of video and audio data |
WO2018038127A1 (ja) | 2016-08-25 | 2018-03-01 | 日本電気株式会社 | 無線通信装置、方法、プログラムが記憶された記憶媒体 |
US10594661B1 (en) * | 2017-06-13 | 2020-03-17 | Parallels International Gmbh | System and method for recovery of data packets transmitted over an unreliable network |
TWI717808B (zh) * | 2019-08-16 | 2021-02-01 | 圓展科技股份有限公司 | 多媒體資料傳輸方法及多媒體資料傳輸裝置 |
CN111601178B (zh) * | 2020-05-26 | 2022-09-23 | 维沃移动通信有限公司 | 视频数据处理方法、装置和电子设备 |
NO346434B1 (en) * | 2021-11-18 | 2022-08-08 | Pexip AS | Method, system and computer program product for initiating downspeeding in a videoconferencing session |
NO346978B1 (en) * | 2021-11-26 | 2023-03-20 | Pexip AS | Method, system and computer program product for upspeeding in a videoconferencing session |
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2008
- 2008-07-22 JP JP2008189211A patent/JP2009027720A/ja active Pending
- 2008-07-22 EP EP08013179.0A patent/EP2019522B1/en active Active
- 2008-07-23 CN CN2008101686766A patent/CN101364946B/zh active Active
- 2008-07-23 US US12/178,367 patent/US7876685B2/en active Active
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2010
- 2010-12-14 US US12/967,787 patent/US8493862B2/en active Active
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2012
- 2012-08-01 JP JP2012170941A patent/JP5661693B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102577495A (zh) * | 2009-10-14 | 2012-07-11 | 高通股份有限公司 | 用于广播信道的编码方法和装置 |
US8995356B2 (en) | 2009-10-14 | 2015-03-31 | Qualcomm Incorporated | Coding methods and apparatus for broadcast channels |
CN104348577A (zh) * | 2013-08-01 | 2015-02-11 | 波利康公司 | 改善云会议中的视频质量的重复包策略 |
Also Published As
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JP5661693B2 (ja) | 2015-01-28 |
US7876685B2 (en) | 2011-01-25 |
JP2012235523A (ja) | 2012-11-29 |
JP2009027720A (ja) | 2009-02-05 |
US8493862B2 (en) | 2013-07-23 |
EP2019522B1 (en) | 2018-08-15 |
US20110096776A1 (en) | 2011-04-28 |
EP2019522A2 (en) | 2009-01-28 |
CN101364946B (zh) | 2013-08-14 |
EP2019522A3 (en) | 2009-07-22 |
US20090046580A1 (en) | 2009-02-19 |
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