ATE340471T1 - Verfahren und netzwerk zum abliefern von streaming-daten - Google Patents

Verfahren und netzwerk zum abliefern von streaming-daten

Info

Publication number
ATE340471T1
ATE340471T1 AT02718765T AT02718765T ATE340471T1 AT E340471 T1 ATE340471 T1 AT E340471T1 AT 02718765 T AT02718765 T AT 02718765T AT 02718765 T AT02718765 T AT 02718765T AT E340471 T1 ATE340471 T1 AT E340471T1
Authority
AT
Austria
Prior art keywords
client
streaming
ticket
data
server
Prior art date
Application number
AT02718765T
Other languages
English (en)
Inventor
Fredrik Lindholm
Rolf Blom
Karl Norrman
Goeran Selander
Mats Naeslund
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE340471T1 publication Critical patent/ATE340471T1/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
    • H04L63/0442—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 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/109—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by using specially-adapted hardware at the client
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/16—Program or content traceability, e.g. by watermarking
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
    • 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
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • 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
    • H04L65/70—Media network packetisation
    • 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
    • H04L67/14—Session management
AT02718765T 2001-04-10 2002-04-10 Verfahren und netzwerk zum abliefern von streaming-daten ATE340471T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101295A SE0101295D0 (sv) 2001-04-10 2001-04-10 A method and network for delivering streaming data

Publications (1)

Publication Number Publication Date
ATE340471T1 true ATE340471T1 (de) 2006-10-15

Family

ID=20283760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02718765T ATE340471T1 (de) 2001-04-10 2002-04-10 Verfahren und netzwerk zum abliefern von streaming-daten

Country Status (7)

Country Link
US (2) US7917946B2 (de)
EP (1) EP1378104B1 (de)
JP (2) JP4190293B2 (de)
AT (1) ATE340471T1 (de)
DE (1) DE60214836T2 (de)
SE (1) SE0101295D0 (de)
WO (1) WO2002084980A1 (de)

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EP1378104B1 (de) 2006-09-20
WO2002084980A1 (en) 2002-10-24
JP4901815B2 (ja) 2012-03-21
JP4190293B2 (ja) 2008-12-03
JP2009037600A (ja) 2009-02-19
DE60214836T2 (de) 2007-03-01
US7917946B2 (en) 2011-03-29
US20040117500A1 (en) 2004-06-17
EP1378104A1 (de) 2004-01-07
SE0101295D0 (sv) 2001-04-10
DE60214836D1 (de) 2006-11-02
US20110047209A1 (en) 2011-02-24
JP2004537191A (ja) 2004-12-09
US8196194B2 (en) 2012-06-05

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