ATE302521T1 - System und verfahren für die bereitstellung von verschlüsselung der leitwegumlenkung von echtzeit-multimedia-verkehrsflüssen - Google Patents

System und verfahren für die bereitstellung von verschlüsselung der leitwegumlenkung von echtzeit-multimedia-verkehrsflüssen

Info

Publication number
ATE302521T1
ATE302521T1 AT02019201T AT02019201T ATE302521T1 AT E302521 T1 ATE302521 T1 AT E302521T1 AT 02019201 T AT02019201 T AT 02019201T AT 02019201 T AT02019201 T AT 02019201T AT E302521 T1 ATE302521 T1 AT E302521T1
Authority
AT
Austria
Prior art keywords
endpoint
data flow
media data
encryption
real
Prior art date
Application number
AT02019201T
Other languages
English (en)
Inventor
Patrick J Melampy
Ephraim W Dobbins
Stephen R Norton
Robert F Penfield
Original Assignee
Primary Networks D B A Acme Pa
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 Primary Networks D B A Acme Pa filed Critical Primary Networks D B A Acme Pa
Application granted granted Critical
Publication of ATE302521T1 publication Critical patent/ATE302521T1/de

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
    • H04L63/04—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
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • 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
    • H04L65/80—Responding to QoS

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • General Business, Economics & Management (AREA)
  • Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
AT02019201T 2001-08-28 2002-08-27 System und verfahren für die bereitstellung von verschlüsselung der leitwegumlenkung von echtzeit-multimedia-verkehrsflüssen ATE302521T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/941,229 US7536546B2 (en) 2001-08-28 2001-08-28 System and method for providing encryption for rerouting of real time multi-media flows

Publications (1)

Publication Number Publication Date
ATE302521T1 true ATE302521T1 (de) 2005-09-15

Family

ID=25476131

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02019201T ATE302521T1 (de) 2001-08-28 2002-08-27 System und verfahren für die bereitstellung von verschlüsselung der leitwegumlenkung von echtzeit-multimedia-verkehrsflüssen

Country Status (5)

Country Link
US (1) US7536546B2 (de)
EP (1) EP1289225B1 (de)
JP (1) JP2003179599A (de)
AT (1) ATE302521T1 (de)
DE (1) DE60205548T2 (de)

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Also Published As

Publication number Publication date
JP2003179599A (ja) 2003-06-27
US20030051130A1 (en) 2003-03-13
DE60205548D1 (de) 2005-09-22
EP1289225A3 (de) 2003-11-12
DE60205548T2 (de) 2006-03-30
US7536546B2 (en) 2009-05-19
EP1289225A2 (de) 2003-03-05
EP1289225B1 (de) 2005-08-17

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