CN100341306C - 数据接收装置和数据分配系统 - Google Patents
数据接收装置和数据分配系统 Download PDFInfo
- Publication number
- CN100341306C CN100341306C CNB03801694XA CN03801694A CN100341306C CN 100341306 C CN100341306 C CN 100341306C CN B03801694X A CNB03801694X A CN B03801694XA CN 03801694 A CN03801694 A CN 03801694A CN 100341306 C CN100341306 C CN 100341306C
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- China
- Prior art keywords
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- request
- media
- media data
- speed
- Prior art date
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
- H04W28/18—Negotiating wireless communication parameters
- H04W28/22—Negotiating communication rate
-
- 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
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2416—Real-time traffic
-
- 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
- H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
- H04L47/263—Rate modification at the source after receiving feedback
-
- 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
- H04L47/29—Flow control; Congestion control using a combination of thresholds
-
- 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
- H04L65/80—Responding to QoS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/10—Flow control between communication endpoints
- H04W28/14—Flow control between communication endpoints using intermediate storage
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Quality & Reliability (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002118112A JP3689063B2 (ja) | 2002-04-19 | 2002-04-19 | データ受信装置及びデータ配信システム |
JP118112/2002 | 2002-04-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1596476A CN1596476A (zh) | 2005-03-16 |
CN100341306C true CN100341306C (zh) | 2007-10-03 |
Family
ID=29243518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB03801694XA Expired - Fee Related CN100341306C (zh) | 2002-04-19 | 2003-04-01 | 数据接收装置和数据分配系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7817551B2 (zh) |
EP (1) | EP1498954B1 (zh) |
JP (1) | JP3689063B2 (zh) |
KR (1) | KR20040018276A (zh) |
CN (1) | CN100341306C (zh) |
AU (1) | AU2003236325A1 (zh) |
WO (1) | WO2003090282A1 (zh) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7068729B2 (en) | 2001-12-21 | 2006-06-27 | Digital Fountain, Inc. | Multi-stage code generator and decoder for communication systems |
US6307487B1 (en) | 1998-09-23 | 2001-10-23 | Digital Fountain, Inc. | Information additive code generator and decoder for communication systems |
US9240810B2 (en) | 2002-06-11 | 2016-01-19 | Digital Fountain, Inc. | Systems and processes for decoding chain reaction codes through inactivation |
EP1552617A2 (en) | 2002-10-05 | 2005-07-13 | Digital Fountain, Inc. | Systematic encoding and decoding of chain reaction codes |
CN1954501B (zh) | 2003-10-06 | 2010-06-16 | 数字方敦股份有限公司 | 通过通信信道接收从源发射的数据的方法 |
JP4971144B2 (ja) | 2004-05-07 | 2012-07-11 | デジタル ファウンテン, インコーポレイテッド | ファイルダウンロードおよびストリーミングのシステム |
KR100595665B1 (ko) * | 2004-06-03 | 2006-07-03 | 엘지전자 주식회사 | 카메라폰의 원격 제어 시스템 및 방법 |
US7721184B2 (en) * | 2004-08-11 | 2010-05-18 | Digital Fountain, Inc. | Method and apparatus for fast encoding of data symbols according to half-weight codes |
KR100695262B1 (ko) | 2004-08-27 | 2007-03-14 | 에스케이 텔레콤주식회사 | 스트리밍 서비스에서 이동통신 단말기의 버퍼링 시간 조절방법 및 장치 |
US7640352B2 (en) * | 2004-09-24 | 2009-12-29 | Microsoft Corporation | Methods and systems for presentation of media obtained from a media stream |
KR101292851B1 (ko) * | 2006-02-13 | 2013-08-02 | 디지털 파운튼, 인크. | 가변적 fec 오버헤드 및 보호 구간을 이용하는 스트리밍및 버퍼링 |
US9270414B2 (en) | 2006-02-21 | 2016-02-23 | Digital Fountain, Inc. | Multiple-field based code generator and decoder for communications systems |
US7971129B2 (en) | 2006-05-10 | 2011-06-28 | Digital Fountain, Inc. | Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient users of the communications systems |
US9386064B2 (en) | 2006-06-09 | 2016-07-05 | Qualcomm Incorporated | Enhanced block-request streaming using URL templates and construction rules |
US9209934B2 (en) | 2006-06-09 | 2015-12-08 | Qualcomm Incorporated | Enhanced block-request streaming using cooperative parallel HTTP and forward error correction |
US9432433B2 (en) | 2006-06-09 | 2016-08-30 | Qualcomm Incorporated | Enhanced block-request streaming system using signaling or block creation |
US9419749B2 (en) | 2009-08-19 | 2016-08-16 | Qualcomm Incorporated | Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes |
US9380096B2 (en) | 2006-06-09 | 2016-06-28 | Qualcomm Incorporated | Enhanced block-request streaming system for handling low-latency streaming |
US9178535B2 (en) | 2006-06-09 | 2015-11-03 | Digital Fountain, Inc. | Dynamic stream interleaving and sub-stream based delivery |
JP2008252476A (ja) * | 2007-03-30 | 2008-10-16 | Nec Personal Products Co Ltd | デジタル放送受信機 |
JP5027305B2 (ja) | 2007-09-12 | 2012-09-19 | デジタル ファウンテン, インコーポレイテッド | 信頼できる通信を可能にするためのソース識別情報の生成および伝達 |
JP5211672B2 (ja) * | 2007-12-13 | 2013-06-12 | 富士通モバイルコミュニケーションズ株式会社 | 携帯端末装置 |
KR101019594B1 (ko) | 2008-11-10 | 2011-03-07 | 주식회사 케이티 | 스트리밍 서비스의 버퍼링 시간을 조정하기 위한 시스템 및그 방법 |
US9281847B2 (en) | 2009-02-27 | 2016-03-08 | Qualcomm Incorporated | Mobile reception of digital video broadcasting—terrestrial services |
US9288010B2 (en) | 2009-08-19 | 2016-03-15 | Qualcomm Incorporated | Universal file delivery methods for providing unequal error protection and bundled file delivery services |
US9917874B2 (en) | 2009-09-22 | 2018-03-13 | Qualcomm Incorporated | Enhanced block-request streaming using block partitioning or request controls for improved client-side handling |
JP4931093B2 (ja) * | 2010-01-18 | 2012-05-16 | ブラザー工業株式会社 | 配信速度制御装置、配信速度制御方法、及び配信速度制御用プログラム |
US9049497B2 (en) | 2010-06-29 | 2015-06-02 | Qualcomm Incorporated | Signaling random access points for streaming video data |
US8918533B2 (en) | 2010-07-13 | 2014-12-23 | Qualcomm Incorporated | Video switching for streaming video data |
US9185439B2 (en) | 2010-07-15 | 2015-11-10 | Qualcomm Incorporated | Signaling data for multiplexing video components |
US9596447B2 (en) | 2010-07-21 | 2017-03-14 | Qualcomm Incorporated | Providing frame packing type information for video coding |
US9319448B2 (en) | 2010-08-10 | 2016-04-19 | Qualcomm Incorporated | Trick modes for network streaming of coded multimedia data |
US8958375B2 (en) | 2011-02-11 | 2015-02-17 | Qualcomm Incorporated | Framing for an improved radio link protocol including FEC |
US9270299B2 (en) | 2011-02-11 | 2016-02-23 | Qualcomm Incorporated | Encoding and decoding using elastic codes with flexible source block mapping |
US9253233B2 (en) | 2011-08-31 | 2016-02-02 | Qualcomm Incorporated | Switch signaling methods providing improved switching between representations for adaptive HTTP streaming |
US9843844B2 (en) | 2011-10-05 | 2017-12-12 | Qualcomm Incorporated | Network streaming of media data |
US9294226B2 (en) | 2012-03-26 | 2016-03-22 | Qualcomm Incorporated | Universal object delivery and template-based file delivery |
KR102064517B1 (ko) * | 2012-09-26 | 2020-01-09 | 에스케이텔레콤 주식회사 | 적응적인 동영상 서비스 제어 방법 및 그 장치 |
EP3703223B1 (en) * | 2017-10-26 | 2021-09-01 | Panasonic Intellectual Property Corporation of America | Communication system and communication method |
US11588876B2 (en) * | 2020-06-16 | 2023-02-21 | T-Mobile Usa, Inc. | Device-side playback restrictions on high throughput networks |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224089A (en) * | 1989-06-30 | 1993-06-29 | Matsushita Electric Industrial Co., Ltd. | Digital signal information reproduction apparatus |
JPH09298734A (ja) * | 1996-04-30 | 1997-11-18 | Matsushita Electric Ind Co Ltd | ビデオオンデマンドシステム |
JPH1168845A (ja) * | 1997-08-26 | 1999-03-09 | Oki Electric Ind Co Ltd | データ転送システム及び送信レート制御方法 |
CN1261240A (zh) * | 1999-01-21 | 2000-07-26 | 刘静波 | 多媒体数字传输方法及其系统 |
WO2000067414A2 (en) * | 1999-05-04 | 2000-11-09 | Enounce, Incorporated | A method and apparatus for providing continuous playback of audio and audio-visual streamed multimedia having non-deterministic delays |
JP2001094625A (ja) * | 1999-09-27 | 2001-04-06 | Canon Inc | データ通信装置、データ通信方法及び記憶媒体 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5446726A (en) * | 1993-10-20 | 1995-08-29 | Lsi Logic Corporation | Error detection and correction apparatus for an asynchronous transfer mode (ATM) network device |
CA2140850C (en) * | 1994-02-24 | 1999-09-21 | Howard Paul Katseff | Networked system for display of multimedia presentations |
US5708796A (en) * | 1994-11-18 | 1998-01-13 | Lucent Technologies Inc. | Method of retrieving continuous and non-continuous media data from a file system |
JP3123012B2 (ja) * | 1995-03-02 | 2001-01-09 | 松下電器産業株式会社 | マルチメディアサーバー |
US5623483A (en) * | 1995-05-11 | 1997-04-22 | Lucent Technologies Inc. | Synchronization system for networked multimedia streams |
US5822524A (en) * | 1995-07-21 | 1998-10-13 | Infovalue Computing, Inc. | System for just-in-time retrieval of multimedia files over computer networks by transmitting data packets at transmission rate determined by frame size |
US5790543A (en) * | 1995-09-25 | 1998-08-04 | Bell Atlantic Network Services, Inc. | Apparatus and method for correcting jitter in data packets |
US6111863A (en) * | 1995-12-29 | 2000-08-29 | Lsi Logic Corporation | Method and apparatus for the dynamic allocation of signal bandwidth between audio, video and data signals |
US5864678A (en) * | 1996-05-08 | 1999-01-26 | Apple Computer, Inc. | System for detecting and reporting data flow imbalance between computers using grab rate outflow rate arrival rate and play rate |
US5892754A (en) * | 1996-06-07 | 1999-04-06 | International Business Machines Corporation | User controlled adaptive flow control for packet networks |
US6005600A (en) * | 1996-10-18 | 1999-12-21 | Silcon Graphics, Inc. | High-performance player for distributed, time-based media |
US6014694A (en) * | 1997-06-26 | 2000-01-11 | Citrix Systems, Inc. | System for adaptive video/audio transport over a network |
US6047000A (en) * | 1997-07-24 | 2000-04-04 | The Hong Kong University Of Science & Technology | Packet scheduling system |
US5987493A (en) * | 1997-12-05 | 1999-11-16 | Insoft Inc. | Method and apparatus determining the load on a server in a network |
US6292844B1 (en) * | 1998-02-12 | 2001-09-18 | Sony Corporation | Media storage device with embedded data filter for dynamically processing data during read and write operations |
IL123819A (en) * | 1998-03-24 | 2001-09-13 | Geo Interactive Media Group Lt | Network media streaming |
US6240105B1 (en) * | 1998-03-30 | 2001-05-29 | International Business Machines Corporation | Video server streaming synchronization |
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 |
US6374078B1 (en) * | 1998-04-17 | 2002-04-16 | Direct Wireless Corporation | Wireless communication system with multiple external communication links |
US6637031B1 (en) * | 1998-12-04 | 2003-10-21 | Microsoft Corporation | Multimedia presentation latency minimization |
JP2000172599A (ja) * | 1998-12-10 | 2000-06-23 | Matsushita Electric Ind Co Ltd | マルチキャストストリームデータ転送方法およびシステム |
US6233226B1 (en) | 1998-12-14 | 2001-05-15 | Verizon Laboratories Inc. | System and method for analyzing and transmitting video over a switched network |
JP2000228669A (ja) | 1999-02-08 | 2000-08-15 | Hitachi Ltd | ストリーム配送システムにおけるストリームデータ配送方法 |
US6757273B1 (en) * | 2000-02-07 | 2004-06-29 | Nokia Corporation | Apparatus, and associated method, for communicating streaming video in a radio communication system |
US6823380B1 (en) * | 2000-08-07 | 2004-11-23 | Microsoft Corporation | System and method providing continual rate requests |
US6795894B1 (en) * | 2000-08-08 | 2004-09-21 | Hewlett-Packard Development Company, L.P. | Fast disk cache writing system |
JP4520032B2 (ja) * | 2000-08-17 | 2010-08-04 | パナソニック株式会社 | ヘッダ圧縮装置およびヘッダ圧縮方法 |
US6795864B2 (en) * | 2000-12-28 | 2004-09-21 | Sun Microsystems, Inc. | System using lookup service proxy object having code and request rate for managing rate at which client can request for services from server are transmitted |
-
2002
- 2002-04-19 JP JP2002118112A patent/JP3689063B2/ja not_active Expired - Fee Related
-
2003
- 2003-04-01 US US10/491,009 patent/US7817551B2/en not_active Expired - Fee Related
- 2003-04-01 AU AU2003236325A patent/AU2003236325A1/en not_active Abandoned
- 2003-04-01 KR KR10-2003-7016533A patent/KR20040018276A/ko not_active Application Discontinuation
- 2003-04-01 EP EP20030746889 patent/EP1498954B1/en not_active Expired - Fee Related
- 2003-04-01 WO PCT/JP2003/004158 patent/WO2003090282A1/ja active Application Filing
- 2003-04-01 CN CNB03801694XA patent/CN100341306C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224089A (en) * | 1989-06-30 | 1993-06-29 | Matsushita Electric Industrial Co., Ltd. | Digital signal information reproduction apparatus |
JPH09298734A (ja) * | 1996-04-30 | 1997-11-18 | Matsushita Electric Ind Co Ltd | ビデオオンデマンドシステム |
JPH1168845A (ja) * | 1997-08-26 | 1999-03-09 | Oki Electric Ind Co Ltd | データ転送システム及び送信レート制御方法 |
CN1261240A (zh) * | 1999-01-21 | 2000-07-26 | 刘静波 | 多媒体数字传输方法及其系统 |
WO2000067414A2 (en) * | 1999-05-04 | 2000-11-09 | Enounce, Incorporated | A method and apparatus for providing continuous playback of audio and audio-visual streamed multimedia having non-deterministic delays |
JP2001094625A (ja) * | 1999-09-27 | 2001-04-06 | Canon Inc | データ通信装置、データ通信方法及び記憶媒体 |
Also Published As
Publication number | Publication date |
---|---|
AU2003236325A1 (en) | 2003-11-03 |
JP3689063B2 (ja) | 2005-08-31 |
EP1498954A1 (en) | 2005-01-19 |
EP1498954B1 (en) | 2013-06-12 |
EP1498954A4 (en) | 2010-12-01 |
US7817551B2 (en) | 2010-10-19 |
CN1596476A (zh) | 2005-03-16 |
JP2003318975A (ja) | 2003-11-07 |
WO2003090282A1 (fr) | 2003-10-30 |
US20040240382A1 (en) | 2004-12-02 |
KR20040018276A (ko) | 2004-03-02 |
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ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140717 |
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Effective date of registration: 20140717 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co.,Ltd. |
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