WO2010123244A3 - Iptv receiver and method for downloading content for same - Google Patents

Iptv receiver and method for downloading content for same Download PDF

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Publication number
WO2010123244A3
WO2010123244A3 PCT/KR2010/002439 KR2010002439W WO2010123244A3 WO 2010123244 A3 WO2010123244 A3 WO 2010123244A3 KR 2010002439 W KR2010002439 W KR 2010002439W WO 2010123244 A3 WO2010123244 A3 WO 2010123244A3
Authority
WO
WIPO (PCT)
Prior art keywords
information
content
iptv receiver
bcg
same
Prior art date
Application number
PCT/KR2010/002439
Other languages
French (fr)
Korean (ko)
Other versions
WO2010123244A2 (en
Inventor
김경호
김진필
이준휘
송재형
홍호택
서종열
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2010123244A2 publication Critical patent/WO2010123244A2/en
Publication of WO2010123244A3 publication Critical patent/WO2010123244A3/en

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
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • 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
    • H04N21/632—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 using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Disclosed are an IPTV receiver and a method for downloading content for same. The method for downloading content for the IPTV receiver according to one embodiment of the present invention comprises the steps of: receiving BCG (Broadband Content Guide) information including metadata; and parsing the BCG information and the metadata, and acquiring additional content information from the metadata, wherein said additional content information includes location information of an OICD (Open Internet Content Delivery) provider, for accessing the OICD provider which manages a P2P (Peer to Peer) network. The BCG information and the additional content information are used in generating a program guide, and the program guide includes information for additional content provided through the P2P network.
PCT/KR2010/002439 2009-04-21 2010-04-20 Iptv receiver and method for downloading content for same WO2010123244A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17144409P 2009-04-21 2009-04-21
US61/171,444 2009-04-21

Publications (2)

Publication Number Publication Date
WO2010123244A2 WO2010123244A2 (en) 2010-10-28
WO2010123244A3 true WO2010123244A3 (en) 2011-01-27

Family

ID=43011586

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002439 WO2010123244A2 (en) 2009-04-21 2010-04-20 Iptv receiver and method for downloading content for same

Country Status (1)

Country Link
WO (1) WO2010123244A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080022012A1 (en) * 2006-07-20 2008-01-24 Matrix Xin Wang Peer-to-peer file download system for IPTV network
US20080144621A1 (en) * 2006-12-14 2008-06-19 At&T Knowledge Ventures, L.P. System and method for peer to peer video streaming
KR100863416B1 (en) * 2007-01-31 2008-10-14 주식회사 케이티 System and method for providing P2P based audio and video communication service, method for providing, method for communicating, recoding medium thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080022012A1 (en) * 2006-07-20 2008-01-24 Matrix Xin Wang Peer-to-peer file download system for IPTV network
US20080144621A1 (en) * 2006-12-14 2008-06-19 At&T Knowledge Ventures, L.P. System and method for peer to peer video streaming
KR100863416B1 (en) * 2007-01-31 2008-10-14 주식회사 케이티 System and method for providing P2P based audio and video communication service, method for providing, method for communicating, recoding medium thereof

Also Published As

Publication number Publication date
WO2010123244A2 (en) 2010-10-28

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