WO2010016665A3 - 스트리밍 서비스 제공 방법 및 장치 - Google Patents

스트리밍 서비스 제공 방법 및 장치 Download PDF

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Publication number
WO2010016665A3
WO2010016665A3 PCT/KR2009/004027 KR2009004027W WO2010016665A3 WO 2010016665 A3 WO2010016665 A3 WO 2010016665A3 KR 2009004027 W KR2009004027 W KR 2009004027W WO 2010016665 A3 WO2010016665 A3 WO 2010016665A3
Authority
WO
WIPO (PCT)
Prior art keywords
client
active
providing
received
streaming service
Prior art date
Application number
PCT/KR2009/004027
Other languages
English (en)
French (fr)
Other versions
WO2010016665A2 (ko
Inventor
김정은
Original Assignee
주식회사 씨디네트웍스
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 주식회사 씨디네트웍스 filed Critical 주식회사 씨디네트웍스
Publication of WO2010016665A2 publication Critical patent/WO2010016665A2/ko
Publication of WO2010016665A3 publication Critical patent/WO2010016665A3/ko

Links

Classifications

    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
    • 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]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Tourism & Hospitality (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Economics (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

스트리밍 서비스 제공 방법 및 장치가 개시된다. 본 발명의 바람직한 일 실시예에 따르면, 클라이언트로부터 수신된 키 정보가 유효한지 판단하여, 키 정보가 유효한 경우 상태 점검 시간에 클라이언트의 상태 정보가 수신되는지 판단하고, 상태 점검 시간에 클라이언트의 상태 정보가 수신되는 경우 수신된 클라이언트의 상태 정보가 유효한지 판단하여, 클라이언트의 상태 정보가 유효한 경우 스트리밍 콘텐츠를 전송한다. 본 발명에 따르면, 사용자가 클라이언트에서 재생되는 스트리밍 콘텐츠를 녹화하거나 저장하는 것을 방지할 수 있다.
PCT/KR2009/004027 2008-08-07 2009-07-21 스트리밍 서비스 제공 방법 및 장치 WO2010016665A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080077591A KR20100018878A (ko) 2008-08-07 2008-08-07 스트리밍 서비스 제공 방법 및 장치
KR10-2008-0077591 2008-08-07

Publications (2)

Publication Number Publication Date
WO2010016665A2 WO2010016665A2 (ko) 2010-02-11
WO2010016665A3 true WO2010016665A3 (ko) 2010-07-01

Family

ID=41664054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004027 WO2010016665A2 (ko) 2008-08-07 2009-07-21 스트리밍 서비스 제공 방법 및 장치

Country Status (2)

Country Link
KR (1) KR20100018878A (ko)
WO (1) WO2010016665A2 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020083851A (ko) * 2001-04-30 2002-11-04 주식회사 마크애니 디지털 컨텐츠의 보호 및 관리를 위한 방법 및 이를이용한 시스템
KR20060090044A (ko) * 2005-02-04 2006-08-10 (주)엠비즈네트웍스글로벌 유료 멀티미디어 컨텐츠의 전송요청 보안처리장치 및 방법
KR20070074231A (ko) * 2006-01-09 2007-07-12 주식회사 팬택 멀티미디어 스트리밍 서비스 시스템에서의 사용자 인증장치 및 방법
KR20080048298A (ko) * 2006-11-28 2008-06-02 (주)씨디네트웍스 미디어 컨텐츠 접근 권한을 인증하는 시스템

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020083851A (ko) * 2001-04-30 2002-11-04 주식회사 마크애니 디지털 컨텐츠의 보호 및 관리를 위한 방법 및 이를이용한 시스템
KR20060090044A (ko) * 2005-02-04 2006-08-10 (주)엠비즈네트웍스글로벌 유료 멀티미디어 컨텐츠의 전송요청 보안처리장치 및 방법
KR20070074231A (ko) * 2006-01-09 2007-07-12 주식회사 팬택 멀티미디어 스트리밍 서비스 시스템에서의 사용자 인증장치 및 방법
KR20080048298A (ko) * 2006-11-28 2008-06-02 (주)씨디네트웍스 미디어 컨텐츠 접근 권한을 인증하는 시스템

Also Published As

Publication number Publication date
WO2010016665A2 (ko) 2010-02-11
KR20100018878A (ko) 2010-02-18

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