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WO2008029040A3 - Wireless network architecture for delivering content inside an enclosed space - Google Patents

Wireless network architecture for delivering content inside an enclosed space Download PDF

Info

Publication number
WO2008029040A3
WO2008029040A3 PCT/FR2007/051774 FR2007051774W WO2008029040A3 WO 2008029040 A3 WO2008029040 A3 WO 2008029040A3 FR 2007051774 W FR2007051774 W FR 2007051774W WO 2008029040 A3 WO2008029040 A3 WO 2008029040A3
Authority
WO
WIPO (PCT)
Prior art keywords
enclosed space
network architecture
wireless network
content inside
delivering content
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.)
Ceased
Application number
PCT/FR2007/051774
Other languages
French (fr)
Other versions
WO2008029040A2 (en
Inventor
Philippe Chambelin
Ali Louzir
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 WO2008029040A2 publication Critical patent/WO2008029040A2/en
Publication of WO2008029040A3 publication Critical patent/WO2008029040A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1061—Peer-to-peer [P2P] networks using node-based peer discovery mechanisms
    • H04L67/1065—Discovery involving distributed pre-established resource-based relationships among peers, e.g. based on distributed hash tables [DHT] 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1078—Resource delivery mechanisms
    • H04L67/108—Resource delivery mechanisms characterised by resources being split in blocks or fragments
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/214—Specialised server platform, e.g. server located in an airplane, hotel, hospital
    • H04N21/2146—Specialised server platform, e.g. server located in an airplane, hotel, hospital located in mass transportation means, e.g. aircraft, train or bus
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43076—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of the same content streams on multiple devices, e.g. when family members are watching the same movie on different devices
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • 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
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/005—Moving wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The invention relates to a network architecture for delivering multimedia content inside an enclosed space, including at least P (P≥1) client devices (C1, C2) distributed in the enclosed space and interconnected by means of a wireless link (F'). Each device includes means for storing at least part of the content and an indexing table containing position and content information, the connection between the client devices being managed with UWB (ultra wideband) technology. The invention is particularly suitable for in-flight entertainment.
PCT/FR2007/051774 2006-09-06 2007-08-03 Wireless network architecture for delivering content inside an enclosed space Ceased WO2008029040A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0653589 2006-09-06
FR0653589 2006-09-06

Publications (2)

Publication Number Publication Date
WO2008029040A2 WO2008029040A2 (en) 2008-03-13
WO2008029040A3 true WO2008029040A3 (en) 2008-05-02

Family

ID=39032360

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/051774 Ceased WO2008029040A2 (en) 2006-09-06 2007-08-03 Wireless network architecture for delivering content inside an enclosed space

Country Status (1)

Country Link
WO (1) WO2008029040A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8769015B2 (en) * 2012-07-30 2014-07-01 Thales Avionics, Inc. Content distribution methods for a ring network and related systems and computer program products
EP3583761A4 (en) * 2017-02-14 2020-09-02 Systems and Software Enterprises, LLC DYNAMIC AND DISTRIBUTED MESH NETWORK FOR INBOARD ENTERTAINMENT SYSTEMS IN AIRCRAFT
US11706826B2 (en) * 2020-09-30 2023-07-18 Panasonic Avionics Corporation Methods and systems for deploying a portable computing device on a transportation vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067267A1 (en) * 2000-03-03 2001-09-13 Jones Lawrence R Picture communications system and associated network services
US20020022453A1 (en) * 2000-03-31 2002-02-21 Horia Balog Dynamic protocol selection and routing of content to mobile devices
EP1398925A1 (en) * 2002-09-12 2004-03-17 Broadcom Corporation Method of determining optimal cell configuration based upon determined device location
US20050216938A1 (en) * 2002-05-14 2005-09-29 Thales Avionics, Inc. In-flight entertainment system with wireless communication among components
WO2005101768A1 (en) * 2004-03-26 2005-10-27 Qualcomm Incorporated Synchronous inter-piconet routing
US20060048196A1 (en) * 2004-08-30 2006-03-02 Yau Frank C Wireless interactive entertainment and information display network systems

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001067267A1 (en) * 2000-03-03 2001-09-13 Jones Lawrence R Picture communications system and associated network services
US20020022453A1 (en) * 2000-03-31 2002-02-21 Horia Balog Dynamic protocol selection and routing of content to mobile devices
US20050216938A1 (en) * 2002-05-14 2005-09-29 Thales Avionics, Inc. In-flight entertainment system with wireless communication among components
EP1398925A1 (en) * 2002-09-12 2004-03-17 Broadcom Corporation Method of determining optimal cell configuration based upon determined device location
WO2005101768A1 (en) * 2004-03-26 2005-10-27 Qualcomm Incorporated Synchronous inter-piconet routing
US20060048196A1 (en) * 2004-08-30 2006-03-02 Yau Frank C Wireless interactive entertainment and information display network systems

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NAKAGAWA M ET AL: "UBIQUITOUS HOMELINKS BASED ON IEEE 1394 AND ULTRA WIDEBAND SOLUTIONS", IEEE COMMUNICATIONS MAGAZINE, IEEE SERVICE CENTER,NEW YORK, NY, US, vol. 41, no. 4, April 2003 (2003-04-01), pages 74 - 82, XP001166424, ISSN: 0163-6804 *
PRABHU B J ET AL: "A ROUTING PROTOCOL AND ENERGY EFFICIENT TECHNIQUES IN BLUETOOTH SCATTERNETS", ICC 2002. 2002 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS. CONFERENCE PROCEEDINGS. NEW YORK, NY, APRIL 28 - MAY 2, 2002, IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, NEW YORK, NY : IEEE, US, vol. VOL. 5 OF 5, 28 April 2002 (2002-04-28), pages 3336 - 3340, XP001195130, ISBN: 0-7803-7400-2 *

Also Published As

Publication number Publication date
WO2008029040A2 (en) 2008-03-13

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