WO2005053216A3 - Methods and systems for reliable distribution of media over a network - Google Patents

Methods and systems for reliable distribution of media over a network Download PDF

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Publication number
WO2005053216A3
WO2005053216A3 PCT/US2004/039733 US2004039733W WO2005053216A3 WO 2005053216 A3 WO2005053216 A3 WO 2005053216A3 US 2004039733 W US2004039733 W US 2004039733W WO 2005053216 A3 WO2005053216 A3 WO 2005053216A3
Authority
WO
WIPO (PCT)
Prior art keywords
systems
methods
network
over
media over
Prior art date
Application number
PCT/US2004/039733
Other languages
French (fr)
Other versions
WO2005053216A9 (en
WO2005053216A2 (en
Inventor
Asif Khan
Original Assignee
Dg2L Technologies
Asif Khan
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
Application filed by Dg2L Technologies, Asif Khan filed Critical Dg2L Technologies
Publication of WO2005053216A2 publication Critical patent/WO2005053216A2/en
Publication of WO2005053216A9 publication Critical patent/WO2005053216A9/en
Publication of WO2005053216A3 publication Critical patent/WO2005053216A3/en

Links

Classifications

    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H04L1/1678—Details of the supervisory signal the supervisory signal being transmitted together with control information where the control information is for timing, e.g. time stamps
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Abstract

Embodiments of the invention are directed to methods and systems for providing efficient, scalable and reliable transport of large media files to multiple receivers over digital video broadcast (DVB) standards-based broadcast networks. Transport Reliability is achieved using Forward Error Correction (FEC) and a selective, Negative Acknowledgement (NACK) mechanism over an IP-based unicast feedback path. Out-of-band command and control messages over DVB network are used for initiation and coordination between sender and receivers.
PCT/US2004/039733 2003-11-25 2004-11-24 Methods and systems for reliable distribution of media over a network WO2005053216A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52512703P 2003-11-25 2003-11-25
US60/525,127 2003-11-25

Publications (3)

Publication Number Publication Date
WO2005053216A2 WO2005053216A2 (en) 2005-06-09
WO2005053216A9 WO2005053216A9 (en) 2005-10-20
WO2005053216A3 true WO2005053216A3 (en) 2005-12-08

Family

ID=34632964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/039733 WO2005053216A2 (en) 2003-11-25 2004-11-24 Methods and systems for reliable distribution of media over a network

Country Status (2)

Country Link
US (1) US20050249231A1 (en)
WO (1) WO2005053216A2 (en)

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KR100713427B1 (en) * 2005-06-14 2007-05-04 삼성전자주식회사 Digital multimedia broadcastingdmb data reception apparatus and method for improving dmb data reception speed
US8102878B2 (en) * 2005-09-29 2012-01-24 Qualcomm Incorporated Video packet shaping for video telephony
US8548048B2 (en) * 2005-10-27 2013-10-01 Qualcomm Incorporated Video source rate control for video telephony
US8514711B2 (en) * 2005-10-21 2013-08-20 Qualcomm Incorporated Reverse link lower layer assisted video error control
US8406309B2 (en) * 2005-10-21 2013-03-26 Qualcomm Incorporated Video rate adaptation to reverse link conditions
US8842555B2 (en) * 2005-10-21 2014-09-23 Qualcomm Incorporated Methods and systems for adaptive encoding of real-time information in packet-switched wireless communication systems
US7965771B2 (en) 2006-02-27 2011-06-21 Cisco Technology, Inc. Method and apparatus for immediate display of multicast IPTV over a bandwidth constrained network
US8218654B2 (en) 2006-03-08 2012-07-10 Cisco Technology, Inc. Method for reducing channel change startup delays for multicast digital video streams
US7681101B2 (en) 2007-04-16 2010-03-16 Cisco Technology, Inc. Hybrid corrective scheme for dropped packets
US8031701B2 (en) 2006-09-11 2011-10-04 Cisco Technology, Inc. Retransmission-based stream repair and stream join
CN101578842B (en) * 2007-01-10 2014-03-05 高通股份有限公司 Content- and link-dependent coding adaptation for multimedia telephony
US7937531B2 (en) * 2007-02-01 2011-05-03 Cisco Technology, Inc. Regularly occurring write back scheme for cache soft error reduction
US8769591B2 (en) 2007-02-12 2014-07-01 Cisco Technology, Inc. Fast channel change on a bandwidth constrained network
US7940644B2 (en) * 2007-03-14 2011-05-10 Cisco Technology, Inc. Unified transmission scheme for media stream redundancy
US20080253369A1 (en) 2007-04-16 2008-10-16 Cisco Technology, Inc. Monitoring and correcting upstream packet loss
JP5121054B2 (en) * 2007-06-01 2013-01-16 パナソニック株式会社 COMMUNICATION METHOD, COMMUNICATION DEVICE, AND COMMUNICATION SYSTEM
US20090125962A1 (en) * 2007-11-12 2009-05-14 Colosky Jr William James Automatic digital content migration system for theaters
US8797850B2 (en) * 2008-01-10 2014-08-05 Qualcomm Incorporated System and method to adapt to network congestion
US8787153B2 (en) 2008-02-10 2014-07-22 Cisco Technology, Inc. Forward error correction based data recovery with path diversity
CN101420317B (en) * 2008-11-21 2011-10-26 华为终端有限公司 Restoring method, recording terminal, server and system for media file recording error
US20100179984A1 (en) 2009-01-13 2010-07-15 Viasat, Inc. Return-link optimization for file-sharing traffic
US8780772B2 (en) * 2009-04-10 2014-07-15 Samsung Electronics Co., Ltd. Communication protocol for wireless enhanced controller area networks
US8977772B2 (en) 2009-12-17 2015-03-10 Intel Corporation Method and system for facilitating one-to-many data transmissions with reduced network overhead
ES2907064T3 (en) 2011-06-14 2022-04-21 Viasat Inc Transport protocol for anticipated content
US9407355B1 (en) 2011-10-25 2016-08-02 Viasat Inc. Opportunistic content delivery using delta coding
US9015555B2 (en) 2011-11-18 2015-04-21 Cisco Technology, Inc. System and method for multicast error recovery using sampled feedback
US20130184030A1 (en) * 2012-01-12 2013-07-18 Qualcomm Incorporated Methods and apparatus for generating and/or using a signal suppression utility metric
US8432808B1 (en) 2012-06-15 2013-04-30 Viasat Inc. Opportunistically delayed delivery in a satellite network
CN113132064A (en) * 2015-04-27 2021-07-16 索尼公司 Information processing apparatus, communication system, information processing method, and program
US10721027B2 (en) 2017-07-27 2020-07-21 Qualcomm Incorporated Radio vehicle-to-anything negative acknowledgement based multicast
US11210757B2 (en) * 2019-12-13 2021-12-28 Advanced Micro Devices, Inc. GPU packet aggregation system

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Also Published As

Publication number Publication date
WO2005053216A9 (en) 2005-10-20
WO2005053216A2 (en) 2005-06-09
US20050249231A1 (en) 2005-11-10

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