[go: up one dir, main page]

DE602007011832D1 - Verfahren zur effizienten rückmeldung von empfangskanalzuständen in adaptiven video-multicast- und -broadcast-systemen - Google Patents

Verfahren zur effizienten rückmeldung von empfangskanalzuständen in adaptiven video-multicast- und -broadcast-systemen

Info

Publication number
DE602007011832D1
DE602007011832D1 DE602007011832T DE602007011832T DE602007011832D1 DE 602007011832 D1 DE602007011832 D1 DE 602007011832D1 DE 602007011832 T DE602007011832 T DE 602007011832T DE 602007011832 T DE602007011832 T DE 602007011832T DE 602007011832 D1 DE602007011832 D1 DE 602007011832D1
Authority
DE
Germany
Prior art keywords
channel condition
indication
receiving channel
broadcast systems
channel states
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.)
Active
Application number
DE602007011832T
Other languages
English (en)
Inventor
Hang Liu
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE602007011832D1 publication Critical patent/DE602007011832D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments
    • 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
    • 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
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • 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
    • H04L47/15—Flow control; Congestion control in relation to multipoint 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
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • 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
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • 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
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • 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
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting
    • 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
    • H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • General Business, Economics & Management (AREA)
  • Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
DE602007011832T 2007-03-09 2007-05-09 Verfahren zur effizienten rückmeldung von empfangskanalzuständen in adaptiven video-multicast- und -broadcast-systemen Active DE602007011832D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/006014 WO2008111930A1 (en) 2007-03-09 2007-03-09 A method for efficient feedback of receiving channel conditions in adaptive video multicast and broadcast systems

Publications (1)

Publication Number Publication Date
DE602007011832D1 true DE602007011832D1 (de) 2011-02-17

Family

ID=39223045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011832T Active DE602007011832D1 (de) 2007-03-09 2007-05-09 Verfahren zur effizienten rückmeldung von empfangskanalzuständen in adaptiven video-multicast- und -broadcast-systemen

Country Status (8)

Country Link
US (1) US8320472B2 (de)
EP (1) EP2153622B1 (de)
JP (1) JP5149314B2 (de)
CN (1) CN101622847B (de)
AT (1) ATE494717T1 (de)
BR (1) BRPI0721332A2 (de)
DE (1) DE602007011832D1 (de)
WO (1) WO2008111930A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8588071B2 (en) * 2008-03-12 2013-11-19 Telefonaktiebolaget L M Ericsson (Publ) Device and method for adaptation of target rate of video signals
US8621544B2 (en) * 2008-08-13 2013-12-31 At&T Intellectual Property I, L.P. Mitigatation of video artifacts
US9100698B2 (en) * 2012-10-26 2015-08-04 Motorola Solutions, Inc. Systems and methods for sharing bandwidth across multiple video streams
US10051025B2 (en) * 2012-12-31 2018-08-14 DISH Technologies L.L.C. Method and apparatus for estimating packet loss
CN104333728B (zh) * 2013-07-22 2019-02-12 腾讯科技（深圳）有限公司 音视频传输调控方法、装置、系统和计算机可读存储介质
EP3103220B1 (de) * 2014-03-14 2019-09-18 Huawei Technologies Co., Ltd. System und verfahren zur dynamischen effektivratenschätzung für echtzeitvideoverkehr
US10367601B2 (en) * 2016-08-12 2019-07-30 Google Llc Method and device for providing pipeline reordering of encoder parameter controllers for an encoder
CN107786878A (zh) * 2016-08-27 2018-03-09 湖南华宽通科技股份有限公司 一种实现商业wifi网络实现视频业务的方法
JP7251935B2 (ja) * 2018-08-07 2023-04-04 シャープ株式会社 端末装置、基地局装置、方法、および、集積回路
US10721174B2 (en) 2018-10-09 2020-07-21 Cisco Technology, Inc. Network-based coordination of loss/delay mode for congestion control of latency-sensitive flows

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000151499A (ja) * 1998-11-12 2000-05-30 Mitsubishi Electric Corp 無線通信端末評価装置
JP3699910B2 (ja) 2000-10-31 2005-09-28 株式会社東芝 データ伝送装置、データ伝送方法及びプログラム
US20030112996A1 (en) * 2001-12-19 2003-06-19 Holliman Matthew J. Automatic monitoring of host signal quality using embedded data
US7079854B2 (en) 2003-01-11 2006-07-18 Lg Electronics Inc. Packet service system and method for controlling packet transmission
CN1890972A (zh) 2003-11-21 2007-01-03 日本电气株式会社 内容配送及接收装置、内容发送接收系统、内容配送及接收方法、内容配送及接收用程序
DE602004003933T2 (de) * 2004-08-06 2007-04-12 Matsushita Electric Industrial Co., Ltd., Kadoma Rückkopplungssteuerung für Multicast und Broadcast Dienste
EP1631000A1 (de) 2004-08-31 2006-03-01 Matsushita Electric Industrial Co., Ltd. Rückkopplungssteuerung für Multicast und Broadcast Dienste
US20090061767A1 (en) 2005-03-30 2009-03-05 Matsushita Electric Industrial Co., Ltd. Wireless communication apparatus and wireless communication method
CN101171840B (zh) 2005-05-06 2013-05-08 汤姆森许可贸易公司 用于评估视频广播和/或多播的性能的方法和设备

Also Published As

Publication number Publication date
BRPI0721332A2 (pt) 2014-03-18
EP2153622B1 (de) 2011-01-05
CN101622847B (zh) 2012-12-05
JP5149314B2 (ja) 2013-02-20
US8320472B2 (en) 2012-11-27
ATE494717T1 (de) 2011-01-15
WO2008111930A1 (en) 2008-09-18
JP2010521099A (ja) 2010-06-17
US20100098176A1 (en) 2010-04-22
CN101622847A (zh) 2010-01-06
EP2153622A1 (de) 2010-02-17

Similar Documents

Publication Publication Date Title
DE602007011832D1 (de) Verfahren zur effizienten rückmeldung von empfangskanalzuständen in adaptiven video-multicast- und -broadcast-systemen
RU2015122492A (ru) Обработка мультимедийных данных
MX2010007600A (es) Sistema y metodo para adaptacion a congestion de red.
GB0705327D0 (en) Method of transmitting data in a commumication system
HK1145371A1 (en) Method and device for transmitting data in a network
WO2009085266A3 (en) A networked antenna system and video transport unit
BRPI0513975A (pt) método e sistema para transmitir pacotes de dados, transmissor e receptor em um sistema capaz de transmissão de ponto para multiponto, e, aplicativo de software executável em um receptor de um sistema
WO2008005583A3 (en) System and method for anticipatory receiver switching based on signal quality estimation
GB201112408D0 (en) A system and method for recovery of packets in overlay networks
WO2011151647A3 (en) Data transmission apparatus, system and method
WO2009121795A3 (en) Equalisation processing
WO2008132692A3 (en) Providing efficient control transmission for single frequency network-based broadcasting or multicasting (mbmsfn)
WO2012051288A3 (en) System and method for providing audio content associated with broadcasted multimedia and live entertainment events based on profiling information
TW200637396A (en) Method and apparatus for detecting an erroneous sequence number in a status report in a wireless communication system
RU2013112376A (ru) Устройство, способ и система для управления передачей данных
WO2008110930A3 (en) Method of transmitting data in a communication system
ATE381161T1 (de) Verfahren und vorrichtung zur automatischen planung von verzögerungen zwischen sendezeiten von sender in einem synchronen einfrequenznetzes
MX2019014870A (es) Administracion de señales de activacion.
GB0721429D0 (en) Processing signals in a wireless communications environment
NZ578597A (en) Methods of processing a transmission and generating a data frame for transmision within a wireless network
WO2012047039A3 (en) Method and apparatus for transmitting and receiving data
WO2013048018A3 (ko) 채널 상태를 이용한 적응적 채널 전송 장치 및 방법
WO2008103829A3 (en) Spatial and temporal loss determination in packet based video broadcast system
MX382972B (es) Aparato de recepción, método de recepción, aparato de transmisión, y método de transmisión.
WO2008020294A3 (en) Reduced performance mode when receiving a common control channel

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)