CN1225102C - 利用rtp和rtcp协议动态发送数据包的方法 - Google Patents

利用rtp和rtcp协议动态发送数据包的方法 Download PDF

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Publication number
CN1225102C
CN1225102C CN03120601.8A CN03120601A CN1225102C CN 1225102 C CN1225102 C CN 1225102C CN 03120601 A CN03120601 A CN 03120601A CN 1225102 C CN1225102 C CN 1225102C
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CN
China
Prior art keywords
bandwidth
real time
packet
protocol
network
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN03120601.8A
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English (en)
Chinese (zh)
Other versions
CN1438793A (zh
Inventor
卡斯滕·伯迈斯特
罗尔夫·哈肯伯格
宫崎秋弘
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Publication of CN1438793A publication Critical patent/CN1438793A/zh
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Publication of CN1225102C publication Critical patent/CN1225102C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
CN03120601.8A 2002-02-13 2003-02-13 利用rtp和rtcp协议动态发送数据包的方法 Expired - Fee Related CN1225102C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02003361.9 2002-02-13
EP02003361A EP1337061B1 (en) 2002-02-13 2002-02-13 Method of dynamically transmitting data packets using RTP and RTCP protocols

Publications (2)

Publication Number Publication Date
CN1438793A CN1438793A (zh) 2003-08-27
CN1225102C true CN1225102C (zh) 2005-10-26

Family

ID=27619133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03120601.8A Expired - Fee Related CN1225102C (zh) 2002-02-13 2003-02-13 利用rtp和rtcp协议动态发送数据包的方法

Country Status (5)

Country Link
US (1) US6853625B2 (https=)
EP (1) EP1337061B1 (https=)
JP (2) JP3590044B2 (https=)
CN (1) CN1225102C (https=)
DE (1) DE60216887T2 (https=)

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US7616638B2 (en) 2003-07-29 2009-11-10 Orbital Data Corporation Wavefront detection and disambiguation of acknowledgments
US8270423B2 (en) * 2003-07-29 2012-09-18 Citrix Systems, Inc. Systems and methods of using packet boundaries for reduction in timeout prevention
EP1450514A1 (en) * 2003-02-18 2004-08-25 Matsushita Electric Industrial Co., Ltd. Server-based rate control in a multimedia streaming environment
US7586938B2 (en) * 2003-10-24 2009-09-08 Microsoft Corporation Methods and systems for self-describing multicasting of multimedia presentations
IL156814A0 (en) * 2003-07-07 2004-02-08 Clever Net Ltd Dynamic signaling and routing
US8437284B2 (en) 2003-07-29 2013-05-07 Citrix Systems, Inc. Systems and methods for additional retransmissions of dropped packets
EP1528722A1 (en) * 2003-10-31 2005-05-04 Siemens Mobile Communications S.p.A. Fast signalling procedure for streaming services quality of service management in wireless networks
US20070097987A1 (en) * 2003-11-24 2007-05-03 Rey Jose L Feedback provision using general nack report blocks and loss rle report blocks
SE0400370D0 (sv) * 2004-02-13 2004-02-13 Ericsson Telefon Ab L M Adaptive MIMO architecture
JP4323987B2 (ja) * 2004-03-16 2009-09-02 キヤノン株式会社 リアルタイム性パケットのリアルタイム性を維持してパケットを中継するネットワークスイッチ及びパケット中継方法
FR2867932A1 (fr) * 2004-03-18 2005-09-23 France Telecom Mesure de debit en reception pour un terminal
KR100641159B1 (ko) * 2004-07-23 2006-11-02 엘지전자 주식회사 Ｒｔｃｐ패킷 기반의 적응적 멀티미디어 데이터 전송률추정방법
CN1989713B (zh) * 2004-08-05 2012-12-19 Lg电子株式会社 中断使用频率层汇聚方案
GB2417391B (en) * 2004-08-18 2007-04-18 Wecomm Ltd Transmitting data over a network
US9621473B2 (en) 2004-08-18 2017-04-11 Open Text Sa Ulc Method and system for sending data
US20060168308A1 (en) * 2004-11-30 2006-07-27 International Business Machines Corporation Selective suspension of real time data exchanges for unreliable network connections
GB0428266D0 (en) * 2004-12-23 2005-01-26 Lucent Technologies Inc RTCP/RTP distinction for VoIP transmission over wireless networks
WO2006115339A1 (en) * 2005-04-08 2006-11-02 Lg Electronics Inc. Method for controlling admission of network access
MX2007013829A (es) * 2005-05-03 2008-02-05 Nokia Corp Retroalimentacion de planeacion de cliente durante sesiones de transferencia de flujo.
JP2006352420A (ja) * 2005-06-15 2006-12-28 Kddi Corp 通信品質情報を含む品質パケットを送受信する端末、品質レポートサーバ及びプログラム
US20060291452A1 (en) * 2005-06-24 2006-12-28 Motorola, Inc. Method and apparatus for providing reliable communications over an unreliable communications channel
US8189616B2 (en) * 2007-01-18 2012-05-29 Telefonaktiebolaget L M Ericsson (Publ) Dividing RTCP bandwidth between compound and non-compound RTCP packets
US7653716B2 (en) * 2007-08-15 2010-01-26 International Business Machines Corporation Determining a bisection bandwidth for a multi-node data communications network
US8248560B2 (en) * 2008-04-18 2012-08-21 Pixtronix, Inc. Light guides and backlight systems incorporating prismatic structures and light redirectors
US9426213B2 (en) * 2008-11-11 2016-08-23 At&T Intellectual Property Ii, L.P. Hybrid unicast/anycast content distribution network system
KR200446459Y1 (ko) * 2009-05-04 2009-10-30 주식회사 비츠로테크 전원 절환 개폐기
CN101931632A (zh) * 2010-09-21 2010-12-29 天地阳光通信科技（北京）有限公司 一种利用实时传输协议通道进行服务质量保证的方法
US9386127B2 (en) 2011-09-28 2016-07-05 Open Text S.A. System and method for data transfer, including protocols for use in data transfer
CN102394993A (zh) * 2011-11-02 2012-03-28 上海市共进通信技术有限公司 VoIP网络中基于语音编码自动调整提高RTP流质量的方法
US9178778B2 (en) 2012-03-23 2015-11-03 Avaya Inc. System and method for end-to-end RTCP
US9356917B2 (en) 2012-03-23 2016-05-31 Avaya Inc. System and method for end-to-end encryption and security indication at an endpoint
US9860296B2 (en) 2012-03-23 2018-01-02 Avaya Inc. System and method for end-to-end call quality indication
US9100698B2 (en) 2012-10-26 2015-08-04 Motorola Solutions, Inc. Systems and methods for sharing bandwidth across multiple video streams
US9078072B2 (en) * 2013-10-07 2015-07-07 Bose Corporation Audio distribution

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US6643496B1 (en) * 1998-03-31 2003-11-04 Canon Kabushiki Kaisha System, method, and apparatus for adjusting packet transmission rates based on dynamic evaluation of network characteristics
US6505034B1 (en) * 1999-12-20 2003-01-07 Nokia Ip Inc. Adaptive ARQ feedback bandwidth allocation
JP3589343B2 (ja) * 2000-01-25 2004-11-17 株式会社エヌ・ティ・ティ・ドコモ フレーム伝送方法及びフレーム伝送装置
US6718361B1 (en) * 2000-04-07 2004-04-06 Network Appliance Inc. Method and apparatus for reliable and scalable distribution of data files in distributed networks
US6747953B1 (en) * 2000-05-24 2004-06-08 Lucent Technologies Inc. Method and apparatus for congestion control for packet-based networks using call blocking
US6735180B1 (en) * 2000-06-30 2004-05-11 Nokia Mobile Phones, Ltd. Method of sending feedback information in a fast automatic repeat request forming part of an overall wireless communication system

Also Published As

Publication number Publication date
US20030156550A1 (en) 2003-08-21
EP1337061B1 (en) 2006-12-20
JP2004007419A (ja) 2004-01-08
EP1337061A1 (en) 2003-08-20
JP3590044B2 (ja) 2004-11-17
DE60216887T2 (de) 2007-04-05
US6853625B2 (en) 2005-02-08
DE60216887D1 (de) 2007-02-01
CN1438793A (zh) 2003-08-27
JP2004187324A (ja) 2004-07-02

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