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WO2001058131A3 - Systeme de diffusion - Google Patents

Systeme de diffusion Download PDF

Info

Publication number
WO2001058131A3
WO2001058131A3 PCT/IL2001/000107 IL0100107W WO0158131A3 WO 2001058131 A3 WO2001058131 A3 WO 2001058131A3 IL 0100107 W IL0100107 W IL 0100107W WO 0158131 A3 WO0158131 A3 WO 0158131A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
request
interactive
broadcast system
client
Prior art date
Application number
PCT/IL2001/000107
Other languages
English (en)
Other versions
WO2001058131A2 (fr
Inventor
Yuval Yosef
Haim Neerman
Doron Rajwan
Edan Ayal
Original Assignee
Bandwiz Inc
Yuval Yosef
Haim Neerman
Doron Rajwan
Edan Ayal
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from IL13762400A external-priority patent/IL137624A0/xx
Priority claimed from IL13811400A external-priority patent/IL138114A0/xx
Application filed by Bandwiz Inc, Yuval Yosef, Haim Neerman, Doron Rajwan, Edan Ayal filed Critical Bandwiz Inc
Priority to AU2001230480A priority Critical patent/AU2001230480A1/en
Priority to US10/182,753 priority patent/US20050259682A1/en
Priority to AU2001280046A priority patent/AU2001280046A1/en
Priority to PCT/IL2001/000716 priority patent/WO2002011364A2/fr
Publication of WO2001058131A2 publication Critical patent/WO2001058131A2/fr
Publication of WO2001058131A3 publication Critical patent/WO2001058131A3/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0709—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a distributed system consisting of a plurality of standalone computer nodes, e.g. clusters, client-server systems
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

L'invention concerne un procédé permettant d'émuler une connexion interactive. Ce procédé consiste à formuler dans un client une demande de données interactives en provenance d'un serveur interactif, à intercepter cette demande à l'aide d'un agent puis, en réponse à cette demande, à extraire à l'aide de l'agent au moins une partie des données demandées à partir d'une retransmission continue de ces données, et à afficher les données comprenant ces données extraites dans le client.
PCT/IL2001/000107 2000-02-03 2001-02-02 Systeme de diffusion WO2001058131A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2001230480A AU2001230480A1 (en) 2000-02-03 2001-02-02 Broadcast system
US10/182,753 US20050259682A1 (en) 2000-02-03 2001-02-02 Broadcast system
AU2001280046A AU2001280046A1 (en) 2000-08-01 2001-08-01 Data streaming
PCT/IL2001/000716 WO2002011364A2 (fr) 2000-08-01 2001-08-01 Envoi de donnees par flux

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
US17992600P 2000-02-03 2000-02-03
US60/179,926 2000-02-03
IL137624 2000-07-01
US21713900P 2000-07-10 2000-07-10
US60/217,139 2000-07-10
IL13762400A IL137624A0 (en) 2000-08-01 2000-08-01 Media streaming
IL138114 2000-08-27
IL13811400A IL138114A0 (en) 2000-02-03 2000-08-27 Coding method
US24500000P 2000-11-01 2000-11-01
US60/245,000 2000-11-01
US24509800P 2000-11-02 2000-11-02
US60/245,098 2000-11-02
IL140504 2000-12-24
IL14050400A IL140504A0 (en) 2000-02-03 2000-12-24 Broadcast system

Publications (2)

Publication Number Publication Date
WO2001058131A2 WO2001058131A2 (fr) 2001-08-09
WO2001058131A3 true WO2001058131A3 (fr) 2002-01-10

Family

ID=27563028

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/000107 WO2001058131A2 (fr) 2000-02-03 2001-02-02 Systeme de diffusion

Country Status (3)

Country Link
AU (3) AU2001232194A1 (fr)
IL (1) IL140504A0 (fr)
WO (1) WO2001058131A2 (fr)

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US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
US8131867B1 (en) 2000-06-01 2012-03-06 Qualcomm Incorporated Dynamic layer congestion control for multicast transport
US6486803B1 (en) 2000-09-22 2002-11-26 Digital Fountain, Inc. On demand encoding with a window
US7072971B2 (en) 2000-11-13 2006-07-04 Digital Foundation, Inc. Scheduling of multiple files for serving on a server
US7240358B2 (en) 2000-12-08 2007-07-03 Digital Fountain, Inc. Methods and apparatus for scheduling, serving, receiving media-on demand for clients, servers arranged according to constraints on resources
US20020129159A1 (en) 2001-03-09 2002-09-12 Michael Luby Multi-output packet server with independent streams
US9240810B2 (en) 2002-06-11 2016-01-19 Digital Fountain, Inc. Systems and processes for decoding chain reaction codes through inactivation
US7796631B2 (en) 2002-07-09 2010-09-14 Qualcomm Incorporated Method and system for a multicast service initiation in a communication system
SE0202718L (sv) 2002-09-12 2004-01-20 Admeta Ab Anordning för indikering av nedladdning av en datapost
WO2004034589A2 (fr) 2002-10-05 2004-04-22 Digital Fountain, Inc. Codage et decodage systematique de codes de reaction en chaine
EP2722995B1 (fr) 2003-10-06 2023-04-19 QUALCOMM Incorporated Décodage à decisions souples des codes de type multi-stage chain reaction
EP1528832B1 (fr) 2003-11-03 2014-01-08 Alcatel Lucent Procédé de distribution d'un ensemble de données, réseau de radiocommunication et station sans fil pour la mise en oeuvre dudit procédé
US8527604B2 (en) 2004-02-12 2013-09-03 Unity Works Media Managed rich media system and method
GB0409582D0 (en) * 2004-04-29 2004-06-02 British Telecomm Event notification network
EP1743431A4 (fr) 2004-05-07 2007-05-02 Digital Fountain Inc Systeme de telechargement et d'enregistrement et lecture en continu de fichiers
US7653018B2 (en) * 2004-07-27 2010-01-26 Microsoft Corporation Differential update for data broadcasting
US9136983B2 (en) 2006-02-13 2015-09-15 Digital Fountain, Inc. Streaming and buffering using variable FEC overhead and protection periods
US9270414B2 (en) 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
WO2007134196A2 (fr) 2006-05-10 2007-11-22 Digital Fountain, Inc. Générateur de code et décodeur pour des systèmes de communication fonctionnant en utilisant des codes hybrides pour permettre plusieurs utilisations efficaces des systèmes de communication
US9178535B2 (en) 2006-06-09 2015-11-03 Digital Fountain, Inc. Dynamic stream interleaving and sub-stream based delivery
US9380096B2 (en) 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
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
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
US9209934B2 (en) 2006-06-09 2015-12-08 Qualcomm Incorporated Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
US9386064B2 (en) 2006-06-09 2016-07-05 Qualcomm Incorporated Enhanced block-request streaming using URL templates and construction rules
US8966369B2 (en) 2007-05-24 2015-02-24 Unity Works! Llc High quality semi-automatic production of customized rich media video clips
US8893171B2 (en) 2007-05-24 2014-11-18 Unityworks! Llc Method and apparatus for presenting and aggregating information related to the sale of multiple goods and services
CN101802797B (zh) 2007-09-12 2013-07-17 数字方敦股份有限公司 生成和传达源标识信息以实现可靠的通信
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
CN101710934B (zh) * 2009-11-25 2011-11-30 中兴通讯股份有限公司 一种机顶盒版本升级的方法及系统
US9225961B2 (en) 2010-05-13 2015-12-29 Qualcomm Incorporated Frame packing for asymmetric stereo video
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US9596447B2 (en) 2010-07-21 2017-03-14 Qualcomm Incorporated Providing frame packing type information for video coding
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Also Published As

Publication number Publication date
AU2001230479A1 (en) 2001-08-14
IL140504A0 (en) 2002-02-10
AU2001232194A8 (en) 2009-07-16
AU2001232194A1 (en) 2001-08-14
AU2001230480A1 (en) 2001-08-14
WO2001058131A2 (fr) 2001-08-09

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