FR2960374B1 - Procede securise de multi-diffusion de donnees et systeme securise de muti-diffusion de donnees par satellite - Google Patents

Procede securise de multi-diffusion de donnees et systeme securise de muti-diffusion de donnees par satellite

Info

Publication number
FR2960374B1
FR2960374B1 FR1053816A FR1053816A FR2960374B1 FR 2960374 B1 FR2960374 B1 FR 2960374B1 FR 1053816 A FR1053816 A FR 1053816A FR 1053816 A FR1053816 A FR 1053816A FR 2960374 B1 FR2960374 B1 FR 2960374B1
Authority
FR
France
Prior art keywords
secure
diffusion method
data
multicast
satellite
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
FR1053816A
Other languages
English (en)
Other versions
FR2960374A1 (fr
Inventor
Hubert Diez
Garcia Jacques Beas
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.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR1053816A priority Critical patent/FR2960374B1/fr
Publication of FR2960374A1 publication Critical patent/FR2960374A1/fr
Application granted granted Critical
Publication of FR2960374B1 publication Critical patent/FR2960374B1/fr
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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • 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
    • H04B7/1851—Systems using a satellite or space-based relay
    • H04B7/18515—Transmission equipment in satellites or space-based relays
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/104—Grouping of entities
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
FR1053816A 2010-05-18 2010-05-18 Procede securise de multi-diffusion de donnees et systeme securise de muti-diffusion de donnees par satellite Active FR2960374B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1053816A FR2960374B1 (fr) 2010-05-18 2010-05-18 Procede securise de multi-diffusion de donnees et systeme securise de muti-diffusion de donnees par satellite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053816A FR2960374B1 (fr) 2010-05-18 2010-05-18 Procede securise de multi-diffusion de donnees et systeme securise de muti-diffusion de donnees par satellite

Publications (2)

Publication Number Publication Date
FR2960374A1 FR2960374A1 (fr) 2011-11-25
FR2960374B1 true FR2960374B1 (fr) 2013-02-08

Family

ID=43066021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053816A Active FR2960374B1 (fr) 2010-05-18 2010-05-18 Procede securise de multi-diffusion de donnees et systeme securise de muti-diffusion de donnees par satellite

Country Status (1)

Country Link
FR (1) FR2960374B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL158158A (en) * 2003-09-29 2012-05-31 Bamboo Mediacasting Ltd Distribution of multicast data to users
EP1762080A1 (fr) * 2004-06-24 2007-03-14 International Business Machines Corporation Controle d'acces dans un systeme multi-diffusion
EP1840779B1 (fr) * 2006-03-31 2013-03-20 Irdeto Access B.V. Procédé et dispositif d'accès conditionnel autorisé
EP2081350B1 (fr) * 2008-01-17 2018-07-18 Nokia Solutions and Networks Oy Procédé et dispositif pour traiter des informations de contenus et d'accès multicast et système de communication

Also Published As

Publication number Publication date
FR2960374A1 (fr) 2011-11-25

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