KR101203266B1 - 스트리밍을 위한 제어 프로토콜 및 전송 프로토콜을 사용한보호 콘텐츠 반송 - Google Patents

스트리밍을 위한 제어 프로토콜 및 전송 프로토콜을 사용한보호 콘텐츠 반송 Download PDF

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KR101203266B1
KR101203266B1 KR1020087000118A KR20087000118A KR101203266B1 KR 101203266 B1 KR101203266 B1 KR 101203266B1 KR 1020087000118 A KR1020087000118 A KR 1020087000118A KR 20087000118 A KR20087000118 A KR 20087000118A KR 101203266 B1 KR101203266 B1 KR 101203266B1
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media content
protected media
license
protected
content
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KR20080033930A (ko
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아난드 파카
앤더스 이. 클레메츠
에듀아도 피. 올리베이라
산자이 바트
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마이크로소프트 코포레이션
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Assigned to 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 reassignment 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 권리의 전부이전등록 Assignors: 마이크로소프트 코포레이션
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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]
    • 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
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Technology Law (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)
KR1020087000118A 2005-07-07 2006-06-22 스트리밍을 위한 제어 프로토콜 및 전송 프로토콜을 사용한보호 콘텐츠 반송 Expired - Fee Related KR101203266B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/176,058 US7769880B2 (en) 2005-07-07 2005-07-07 Carrying protected content using a control protocol for streaming and a transport protocol
US11/176,058 2005-07-07
PCT/US2006/024293 WO2007008362A2 (en) 2005-07-07 2006-06-22 Carrying protected content using a control protocol for streaming and a transport protocol

Publications (2)

Publication Number Publication Date
KR20080033930A KR20080033930A (ko) 2008-04-17
KR101203266B1 true KR101203266B1 (ko) 2012-11-20

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KR1020087000118A Expired - Fee Related KR101203266B1 (ko) 2005-07-07 2006-06-22 스트리밍을 위한 제어 프로토콜 및 전송 프로토콜을 사용한보호 콘텐츠 반송

Country Status (6)

Country Link
US (1) US7769880B2 (https=)
EP (1) EP1899838B1 (https=)
JP (1) JP5021639B2 (https=)
KR (1) KR101203266B1 (https=)
CN (1) CN101506790B (https=)
WO (1) WO2007008362A2 (https=)

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EP1899838A2 (en) 2008-03-19
US7769880B2 (en) 2010-08-03
WO2007008362A2 (en) 2007-01-18
CN101506790B (zh) 2013-04-03
JP5021639B2 (ja) 2012-09-12
US20070011344A1 (en) 2007-01-11
CN101506790A (zh) 2009-08-12
EP1899838B1 (en) 2018-05-23
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WO2007008362A3 (en) 2009-04-16
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