DE602004008139D1 - Vorrichtung und Verfahren zur kontinuierlichen Übertragung von MPEG-Datenströmen unter Verwendung eines adaptiven Modulationsablaufplanschemas - Google Patents

Vorrichtung und Verfahren zur kontinuierlichen Übertragung von MPEG-Datenströmen unter Verwendung eines adaptiven Modulationsablaufplanschemas

Info

Publication number
DE602004008139D1
DE602004008139D1 DE602004008139T DE602004008139T DE602004008139D1 DE 602004008139 D1 DE602004008139 D1 DE 602004008139D1 DE 602004008139 T DE602004008139 T DE 602004008139T DE 602004008139 T DE602004008139 T DE 602004008139T DE 602004008139 D1 DE602004008139 D1 DE 602004008139D1
Authority
DE
Germany
Prior art keywords
data streams
adaptive modulation
scheduling scheme
mpeg data
continuously transmitting
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 - Lifetime
Application number
DE602004008139T
Other languages
English (en)
Other versions
DE602004008139T2 (de
Inventor
Alan Gin
Dorothy D Lin
Jen-Chieh Chien
Rocco J Brescia Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Broadcom Corp
Original Assignee
Broadcom Corp
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 Broadcom Corp filed Critical Broadcom Corp
Publication of DE602004008139D1 publication Critical patent/DE602004008139D1/de
Application granted granted Critical
Publication of DE602004008139T2 publication Critical patent/DE602004008139T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
    • H04B7/18582—Arrangements for data linking, i.e. for data framing, for error recovery, for multiple access
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Radio Relay Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
DE602004008139T 2003-04-21 2004-04-20 Vorrichtung und Verfahren zur kontinuierlichen Übertragung von MPEG-Datenströmen unter Verwendung eines adaptiven Modulationsablaufplanschemas Expired - Lifetime DE602004008139T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46411703P 2003-04-21 2003-04-21
US464117P 2003-04-21

Publications (2)

Publication Number Publication Date
DE602004008139D1 true DE602004008139D1 (de) 2007-09-27
DE602004008139T2 DE602004008139T2 (de) 2008-04-30

Family

ID=32990970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004008139T Expired - Lifetime DE602004008139T2 (de) 2003-04-21 2004-04-20 Vorrichtung und Verfahren zur kontinuierlichen Übertragung von MPEG-Datenströmen unter Verwendung eines adaptiven Modulationsablaufplanschemas

Country Status (3)

Country Link
US (2) US7535863B2 (de)
EP (1) EP1473942B1 (de)
DE (1) DE602004008139T2 (de)

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US7535863B2 (en) * 2003-04-21 2009-05-19 Broadcom Corporation Method and system for adaptive modulation scheduling
US20050249158A1 (en) * 2003-10-17 2005-11-10 Abheek Saha Method for making uplink transmission plan for multiple user terminals having different radio environments for sateelite system offering bursts of various durations and bandwidhts
US8565321B2 (en) * 2004-03-29 2013-10-22 Broadcom Corporation Method and system for efficient packing of data across queue blocks in a satellite
US7961754B2 (en) * 2005-07-26 2011-06-14 Electronics And Telecommunications Research Institute Apparatus and method for multimedia data transmission and reception in cable network using broadband and physical layer frame structure
US7986624B2 (en) * 2005-10-28 2011-07-26 Viasat, Inc. Quality of service enhancements for adaptive coding and modulation
ES2726017T3 (es) * 2005-10-28 2019-10-01 Viasat Inc Codificación y modulación adaptativa para la transmisión de datos de banda ancha
US8230464B2 (en) * 2006-09-26 2012-07-24 Viasat, Inc. DOCSIS MAC chip adapted
CN101573890A (zh) * 2006-10-03 2009-11-04 维尔塞特公司 卫星通信系统中数据包的map触发转储
WO2008060757A2 (en) * 2006-10-03 2008-05-22 Viasat, Inc. Large packet concatenation in satellite communication system
CN101573891A (zh) * 2006-10-03 2009-11-04 维尔塞特公司 卫星通信系统中最前面延时的串接
ATE553552T1 (de) * 2006-10-03 2012-04-15 Viasat Inc Netz-/volumen-übertragungs-vorabzuweisung von upstream-ressourcen in einem satelliten- kommunikationssystem
US8395993B2 (en) 2006-12-13 2013-03-12 Viasat, Inc. Video and data network load balancing with video placeholder
US8576858B2 (en) * 2006-12-13 2013-11-05 Viasat, Inc. Multiple transmission paths for hierarchical layers
WO2008074020A2 (en) * 2006-12-13 2008-06-19 Viasat, Inc. Acm aware encoding systems and methods
US8411571B2 (en) 2006-12-13 2013-04-02 Viasat, Inc. Video and data network load balancing with video drop
US8411572B2 (en) * 2006-12-13 2013-04-02 Viasat, Inc. ACM and fixed coding and modulation of hierarchical layers
US8358690B2 (en) * 2006-12-13 2013-01-22 Viasat, Inc. Predictive adaptive coding and modulation
US7944872B2 (en) * 2006-12-13 2011-05-17 Viasat, Inc. Adaptive coding and modulation aware network load balancing
US7961665B2 (en) * 2006-12-13 2011-06-14 Viasat, Inc. Terminal aware multicasting
US8456986B2 (en) * 2006-12-13 2013-06-04 Viasat, Inc. Video and data network load balancing
US20090041100A1 (en) 2006-12-13 2009-02-12 Viasat, Inc. Link aware mobile data network
US7869759B2 (en) * 2006-12-14 2011-01-11 Viasat, Inc. Satellite communication system and method with asymmetric feeder and service frequency bands
KR101221913B1 (ko) * 2006-12-20 2013-01-15 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US9276663B2 (en) 2009-04-17 2016-03-01 Viasat, Inc. Layer-2 connectivity from switch to access node/gateway
WO2010121214A1 (en) 2009-04-17 2010-10-21 Viasat, Inc. Layer-2 connectivity from switch to access node/gateway
US8279748B2 (en) * 2009-04-17 2012-10-02 Viasat, Inc. Core-based satellite network architecture
US8345650B2 (en) * 2009-04-17 2013-01-01 Viasat, Inc. Access node/gateway to access node/gateway layer-2 connectivity (end-to-end)
US8274981B2 (en) * 2009-04-17 2012-09-25 Viasat, Inc. Acceleration through a network tunnel
US8804730B2 (en) * 2009-04-17 2014-08-12 Viasat, Inc. Layer-2 extension services
WO2010121221A1 (en) * 2009-04-17 2010-10-21 Viasat, Inc. Multi-satellite architecture
WO2010121217A1 (en) 2009-04-17 2010-10-21 Viasat, Inc. Mobility across satellite beams using l2 connectivity
JP5673057B2 (ja) * 2010-12-10 2015-02-18 富士通株式会社 輻輳制御プログラム、情報処理装置および輻輳制御方法
US9992126B1 (en) 2014-11-07 2018-06-05 Speedy Packets, Inc. Packet coding based network communication
US9825733B1 (en) 2014-11-07 2017-11-21 Speedy Packets, Inc. Packet coding based network communication
US10320526B1 (en) * 2014-11-07 2019-06-11 Strong Force Iot Portfolio 2016, Llc Packet coding based network communication
US9992088B1 (en) 2014-11-07 2018-06-05 Speedy Packets, Inc. Packet coding based network communication
US10554565B2 (en) 2015-07-07 2020-02-04 Strong Force Iot Portfolio 2016, Llc Network communication recoding node
US10999012B2 (en) 2014-11-07 2021-05-04 Strong Force Iot Portfolio 2016, Llc Packet coding based network communication

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US6377561B1 (en) * 1996-06-24 2002-04-23 Spar Aerospace Limited Data communication satellite system and method of carrying multi-media traffic
US6987741B2 (en) * 2000-04-14 2006-01-17 Hughes Electronics Corporation System and method for managing bandwidth in a two-way satellite system
US7164661B2 (en) * 2000-04-14 2007-01-16 Hughes Networks Systems, Llc System and method for providing a two-way satellite system
US7463582B2 (en) * 2000-04-14 2008-12-09 Hughes Network Systems, Llc System and method for scaling a two-way satellite system
US7012891B1 (en) * 2000-12-28 2006-03-14 Cisco Technology, Inc. Method and apparatus for applying quality of service to multicast streams transmitted in a cable network
US20030058887A1 (en) 2001-09-27 2003-03-27 Dworkin David R. Method and apparatus for ineterleaving DOCSIS data with an MPEG video stream
EP1440539A4 (de) 2001-09-27 2009-08-26 Broadcom Corp Stark integrierte medien zugriffsregelung
US7218610B2 (en) 2001-09-27 2007-05-15 Eg Technology, Inc. Communication system and techniques for transmission from source to destination
US7738596B2 (en) * 2002-09-13 2010-06-15 Broadcom Corporation High speed data service via satellite modem termination system and satellite modems
US7508785B2 (en) * 2002-11-06 2009-03-24 Broadcom Corporation Downstream time domain based adaptive modulation for DOCSIS based applications
US7535863B2 (en) * 2003-04-21 2009-05-19 Broadcom Corporation Method and system for adaptive modulation scheduling

Also Published As

Publication number Publication date
US8036155B2 (en) 2011-10-11
EP1473942A3 (de) 2005-05-04
US7535863B2 (en) 2009-05-19
DE602004008139T2 (de) 2008-04-30
EP1473942B1 (de) 2007-08-15
EP1473942A2 (de) 2004-11-03
US20100142437A1 (en) 2010-06-10
US20040208121A1 (en) 2004-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOSCH JEHLE PATENTANWALTSGESELLSCHAFT MBH, 80639 M