CN1175734A - 数字编码的演播的分配 - Google Patents
数字编码的演播的分配 Download PDFInfo
- Publication number
- CN1175734A CN1175734A CN97115333A CN97115333A CN1175734A CN 1175734 A CN1175734 A CN 1175734A CN 97115333 A CN97115333 A CN 97115333A CN 97115333 A CN97115333 A CN 97115333A CN 1175734 A CN1175734 A CN 1175734A
- Authority
- CN
- China
- Prior art keywords
- section
- reception group
- receiver
- reception
- asking
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17336—Handling of requests in head-ends
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
- H04N21/23106—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving caching operations
Abstract
Description
Claims (55)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US701854 | 1996-09-04 | ||
US08/701,854 US5838912A (en) | 1996-09-04 | 1996-09-04 | Distribution of digitally encoded presentations |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1175734A true CN1175734A (zh) | 1998-03-11 |
CN1101572C CN1101572C (zh) | 2003-02-12 |
Family
ID=24818953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97115333A Expired - Lifetime CN1101572C (zh) | 1996-09-04 | 1997-08-04 | 用于数字编码演播分配的方法及系统 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5838912A (zh) |
JP (1) | JPH10116256A (zh) |
KR (1) | KR100269828B1 (zh) |
CN (1) | CN1101572C (zh) |
GB (1) | GB2317082B (zh) |
HK (1) | HK1009017A1 (zh) |
TW (1) | TW330261B (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6182224B1 (en) * | 1995-09-29 | 2001-01-30 | Cisco Systems, Inc. | Enhanced network services using a subnetwork of communicating processors |
US5905871A (en) * | 1996-10-10 | 1999-05-18 | Lucent Technologies Inc. | Method of multicasting |
JP3592004B2 (ja) * | 1996-10-31 | 2004-11-24 | キヤノン株式会社 | 情報共有管理システム及び情報共有システム管理装置と方法 |
US6421706B1 (en) | 1998-02-25 | 2002-07-16 | Worldcom, Inc. | Multicast and unicast internet protocol content distribution having a feedback mechanism for real-time and store and forward information transfer |
KR19990086460A (ko) * | 1998-05-28 | 1999-12-15 | 전주범 | 주문형 비디오 시스템에서의 랜덤 억세스 구현 방법 |
KR100285590B1 (ko) * | 1998-05-29 | 2001-04-02 | 전주범 | 브이오디(vod)서버시스템에서의서비스제어방법 |
US6438140B1 (en) * | 1998-11-19 | 2002-08-20 | Diva Systems Corporation | Data structure, method and apparatus providing efficient retrieval of data from a segmented information stream |
JP3780732B2 (ja) * | 1999-03-10 | 2006-05-31 | 株式会社日立製作所 | 分散制御システム |
US6381746B1 (en) * | 1999-05-26 | 2002-04-30 | Unisys Corporation | Scaleable video system having shared control circuits for sending multiple video streams to respective sets of viewers |
US6742019B1 (en) * | 1999-07-23 | 2004-05-25 | International Business Machines Corporation | Sieved caching for increasing data rate capacity of a heterogeneous striping group |
US7028096B1 (en) | 1999-09-14 | 2006-04-11 | Streaming21, Inc. | Method and apparatus for caching for streaming data |
US6760045B1 (en) | 2000-02-22 | 2004-07-06 | Gateway, Inc. | Simultaneous projected presentation of client browser display |
US6801936B1 (en) * | 2000-04-07 | 2004-10-05 | Arif Diwan | Systems and methods for generating customized bundles of information |
US7430627B2 (en) * | 2000-12-19 | 2008-09-30 | International Business Machines Corporation | Adaptive reader-writer lock |
US6678772B2 (en) * | 2000-12-19 | 2004-01-13 | International Businesss Machines Corporation | Adaptive reader-writer lock |
US7237033B2 (en) * | 2001-04-30 | 2007-06-26 | Aol Llc | Duplicating switch for streaming data units to a terminal |
US7266609B2 (en) * | 2001-04-30 | 2007-09-04 | Aol Llc | Generating multiple data streams from a single data source |
WO2002088885A2 (en) * | 2001-04-30 | 2002-11-07 | America Online, Inc. | A duplicating switch for streaming data units to a terminal |
WO2003105006A1 (en) * | 2001-04-30 | 2003-12-18 | America Online, Inc. | Load balancing with direct terminal response |
US7292571B2 (en) * | 2001-04-30 | 2007-11-06 | Aol Llc, A Delaware Limited Liability Company | Load balancing with direct terminal response |
US8572278B2 (en) | 2001-04-30 | 2013-10-29 | Facebook, Inc. | Generating multiple data streams from a single data source |
US7124166B2 (en) | 2001-04-30 | 2006-10-17 | Aol Llc | Duplicating digital streams for digital conferencing using switching technologies |
US6981032B2 (en) * | 2001-07-27 | 2005-12-27 | International Business Machines Corporation | Enhanced multicast-based web server |
US8028092B2 (en) | 2002-06-28 | 2011-09-27 | Aol Inc. | Inserting advertising content |
JP4025593B2 (ja) * | 2002-07-11 | 2007-12-19 | 富士通株式会社 | 放送型通信データ配送装置および放送型通信システム |
JP4096670B2 (ja) * | 2002-09-19 | 2008-06-04 | 富士ゼロックス株式会社 | 画像再生システム |
US7761505B2 (en) | 2002-11-18 | 2010-07-20 | Openpeak Inc. | System, method and computer program product for concurrent performance of video teleconference and delivery of multimedia presentation and archiving of same |
US20040199906A1 (en) * | 2003-04-01 | 2004-10-07 | Mcknight Russell F. | Systems and methods for saving files having different media types |
TW200505240A (en) * | 2003-07-24 | 2005-02-01 | Compal Electronics Inc | Transmission method of video file |
EP1637999A1 (en) * | 2004-09-20 | 2006-03-22 | Sap Ag | Data transmission apparatus and method having resume data transmission in case of interrupted transmission |
DE102007007344A1 (de) * | 2007-02-14 | 2008-08-28 | Siemens Ag | Verfahren zum Verteilen zumindest eines Datensegments mindestens eines Datenstroms an eine Gruppe von mehreren Nutzern in einem Netzwerk, sowie ein Nutzer und ein System |
US20100179865A1 (en) * | 2009-01-09 | 2010-07-15 | Qualcomm Incorporated | Multimedia content cache |
US20140114766A1 (en) * | 2012-10-19 | 2014-04-24 | Electronics And Telecommunications Research Institute | Apparatus and method for providing advertizing service to plurality of mobile devices |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0491069A1 (en) * | 1990-12-18 | 1992-06-24 | International Business Machines Corporation | Selective data distribution method using unidirectional broadcast or multicast transmission |
US5371532A (en) * | 1992-05-15 | 1994-12-06 | Bell Communications Research, Inc. | Communications architecture and method for distributing information services |
JPH06232234A (ja) * | 1993-01-29 | 1994-08-19 | Mitsubishi Electric Corp | 光検知素子 |
CA2127347A1 (en) * | 1993-07-07 | 1995-01-08 | Donald F. Hooper | Segmented video on-demand system |
US5461415A (en) * | 1994-03-15 | 1995-10-24 | International Business Machines Corporation | Look-ahead scheduling to support video-on-demand applications |
US5453779A (en) * | 1994-03-15 | 1995-09-26 | International Business Machines Corporation | Scheduling policies with grouping for providing VCR control functions in a video server |
AU2123995A (en) * | 1994-03-18 | 1995-10-09 | Micropolis Corporation | On-demand video server system |
US5629732A (en) * | 1994-03-29 | 1997-05-13 | The Trustees Of Columbia University In The City Of New York | Viewer controllable on-demand multimedia service |
AU2593295A (en) * | 1994-05-23 | 1995-12-18 | Arnold L. Chase | Selective sequential program control |
US5668948A (en) * | 1994-09-08 | 1997-09-16 | International Business Machines Corporation | Media streamer with control node enabling same isochronous streams to appear simultaneously at output ports or different streams to appear simultaneously at output ports |
US5612742A (en) * | 1994-10-19 | 1997-03-18 | Imedia Corporation | Method and apparatus for encoding and formatting data representing a video program to provide multiple overlapping presentations of the video program |
US5512934A (en) * | 1994-12-29 | 1996-04-30 | At&T Corp. | System and method for transmission of programming on demand |
SE508240C2 (sv) * | 1994-12-30 | 1998-09-21 | Moelnlycke Ab | Inkontinensskydd och metod för framställning av detta |
US5682597A (en) * | 1995-06-15 | 1997-10-28 | International Business Machines Corporation | Hybrid video-on-demand based on a near-video-on-demand system |
US5666487A (en) * | 1995-06-28 | 1997-09-09 | Bell Atlantic Network Services, Inc. | Network providing signals of different formats to a user by multplexing compressed broadband data with data of a different format into MPEG encoded data stream |
US5933603A (en) * | 1995-10-27 | 1999-08-03 | Emc Corporation | Video file server maintaining sliding windows of a video data set in random access memories of stream server computers for immediate video-on-demand service beginning at any specified location |
-
1996
- 1996-09-04 US US08/701,854 patent/US5838912A/en not_active Expired - Lifetime
-
1997
- 1997-04-29 TW TW086105606A patent/TW330261B/zh active
- 1997-07-30 KR KR1019970036241A patent/KR100269828B1/ko not_active IP Right Cessation
- 1997-08-04 CN CN97115333A patent/CN1101572C/zh not_active Expired - Lifetime
- 1997-08-28 GB GB9718089A patent/GB2317082B/en not_active Expired - Lifetime
- 1997-08-29 JP JP9234870A patent/JPH10116256A/ja active Pending
-
1998
- 1998-08-07 HK HK98109780A patent/HK1009017A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB9718089D0 (en) | 1997-10-29 |
KR19980024119A (ko) | 1998-07-06 |
JPH10116256A (ja) | 1998-05-06 |
GB2317082B (en) | 2001-04-18 |
TW330261B (en) | 1998-04-21 |
KR100269828B1 (ko) | 2000-11-01 |
CN1101572C (zh) | 2003-02-12 |
GB2317082A (en) | 1998-03-11 |
US5838912A (en) | 1998-11-17 |
HK1009017A1 (en) | 1999-05-21 |
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Owner name: GOOGLE INC. Free format text: FORMER OWNER: INTERNATIONAL BUSINESS MACHINES CORP. Effective date: 20110414 |
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Effective date of registration: 20110414 Address after: American California Patentee after: Google Inc. Address before: American New York Patentee before: International Business Machines Corp. |
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