CN101336548A - 在数字视频广播系统中处置电子服务指南传送误差的方法和设备 - Google Patents

在数字视频广播系统中处置电子服务指南传送误差的方法和设备 Download PDF

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Publication number
CN101336548A
CN101336548A CNA2006800519943A CN200680051994A CN101336548A CN 101336548 A CN101336548 A CN 101336548A CN A2006800519943 A CNA2006800519943 A CN A2006800519943A CN 200680051994 A CN200680051994 A CN 200680051994A CN 101336548 A CN101336548 A CN 101336548A
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CN
China
Prior art keywords
esg
terminal
message
file
entity
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2006800519943A
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English (en)
Chinese (zh)
Inventor
宋在涓
李国熙
李惠英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN101336548A publication Critical patent/CN101336548A/zh
Pending legal-status Critical Current

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    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4425—Monitoring of client processing errors or hardware failure
    • 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
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • 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
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64746—Control signals issued by the network directed to the server or the client
    • H04N21/64761—Control signals issued by the network directed to the server or the client directed to the server
    • H04N21/64776—Control signals issued by the network directed to the server or the client directed to the server for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)
CNA2006800519943A 2005-11-29 2006-11-29 在数字视频广播系统中处置电子服务指南传送误差的方法和设备 Pending CN101336548A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20050115154 2005-11-29
KR1020050115154 2005-11-29
KR1020060077363 2006-08-16

Publications (1)

Publication Number Publication Date
CN101336548A true CN101336548A (zh) 2008-12-31

Family

ID=38354593

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800519943A Pending CN101336548A (zh) 2005-11-29 2006-11-29 在数字视频广播系统中处置电子服务指南传送误差的方法和设备

Country Status (4)

Country Link
JP (1) JP2009517963A (ko)
KR (1) KR100876766B1 (ko)
CN (1) CN101336548A (ko)
RU (1) RU2383996C2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090076765A (ko) 2008-01-09 2009-07-13 삼성전자주식회사 방송 모바일 통합 서비스 시스템에서의 전자 서비스 가이드발견 방법 및 장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990056468A (ko) * 1997-12-29 1999-07-15 전주범 위성 방송 수신기에서 오류 프로그램 가이드 패킷의 포기 방법
US6289054B1 (en) * 1998-05-15 2001-09-11 North Carolina University Method and systems for dynamic hybrid packet loss recovery for video transmission over lossy packet-based network
KR100279735B1 (ko) * 1998-11-20 2001-02-01 정선종 메타데이터를 이용한 멀티미디어 컨텐츠 전달방법
KR100460970B1 (ko) * 2002-01-10 2004-12-09 삼성전자주식회사 데이터 송수신 시스템 및 방법

Also Published As

Publication number Publication date
RU2383996C2 (ru) 2010-03-10
KR100876766B1 (ko) 2009-01-07
KR20070056924A (ko) 2007-06-04
JP2009517963A (ja) 2009-04-30
RU2008121603A (ru) 2009-12-10

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20081231