KR100737097B1 - 디지털 멀티미디어 방송 저장 시스템 및 그 제어 방법 - Google Patents
디지털 멀티미디어 방송 저장 시스템 및 그 제어 방법 Download PDFInfo
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- KR100737097B1 KR100737097B1 KR1020050116224A KR20050116224A KR100737097B1 KR 100737097 B1 KR100737097 B1 KR 100737097B1 KR 1020050116224 A KR1020050116224 A KR 1020050116224A KR 20050116224 A KR20050116224 A KR 20050116224A KR 100737097 B1 KR100737097 B1 KR 100737097B1
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- South Korea
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- digital multimedia
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- internet
- storage server
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/72—Systems specially adapted for using specific information, e.g. geographical or meteorological information using electronic programme guides [EPG]
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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]
- H04N21/60—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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
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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]
- H04N21/60—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
- H04H2201/11—Aspects of broadcast communication characterised by the type of broadcast system digital multimedia broadcasting [DMB]
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (5)
- 디지털 멀티미디어 수신기를 갖는 시스템에 있어서,방송 채널의 EPG 정보를 전달하는 디지털 멀티미디어 수신기와,상기 디지털 멀티미디어 수신기의 EPG 정보를 전달받아 해당 EPG에 해당하는 방송 채널의 방송 프로그램을 수신하여 저장한 후에 상기 디지털 멀티미디어 수신기에 다운로드시키는 인터넷 저장 서버와,상기 디지털 멀티미디어 수신기의 인증을 처리하여 상기 인증 처리된 디지털 멀티미디어 수신기에 대해서만 상기 인터넷 저장 서버와의 접속을 허가하도록 하는 인증 서버를 포함하는 디지털 멀티미디어 방송 저장 시스템.
- 제 1항에 있어서,상기 디지털 멀티미디어 수신기는, 상기 인터넷 저장 서버에서 다운로드된 방송 프로그램을 기록 또는 재생하는 것을 특징으로 하는 디지털 멀티미디어 방송 저장 시스템.
- 디지털 멀티미디어 수신기를 갖는 시스템의 제어 방법에 있어서,상기 디지털 멀티미디어 수신기에서 기록시 EPG 정보를 선택하는 단계와,상기 EPG 정보를 무선 인터넷망을 통해 인터넷 저장 서버에 전달하는 단계와,상기 인터넷 저장 서버에서 상기 EPG 정보에 해당하는 방송 채널의 방송 프로그램을 수신하여 저장하는 단계와,상기 인터넷 저장 서버에서 수신된 방송 프로그램을 상기 디지털 멀티미디어 수신기에 다운로드시켜 상기 방송 프로그램을 기록 또는 재생하는 단계를 포함하는 디지털 멀티미디어 방송 저장 시스템의 제어 방법.
- 제 3항에 있어서,상기 방법은,상기 EPG 정보를 선택한 후에,상기 디지털 멀티미디어 수신기의 인증을 처리하여 상기 인증 처리된 디지털 멀티미디어 수신기에 대해서만 상기 인터넷 저장 서버와의 접속을 허가하는 단계를 더 포함하는 것을 특징으로 하는 디지털 멀티미디어 방송 저장 시스템의 제어 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050116224A KR100737097B1 (ko) | 2005-12-01 | 2005-12-01 | 디지털 멀티미디어 방송 저장 시스템 및 그 제어 방법 |
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KR1020050116224A KR100737097B1 (ko) | 2005-12-01 | 2005-12-01 | 디지털 멀티미디어 방송 저장 시스템 및 그 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070058038A KR20070058038A (ko) | 2007-06-07 |
KR100737097B1 true KR100737097B1 (ko) | 2007-07-06 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020050116224A Expired - Fee Related KR100737097B1 (ko) | 2005-12-01 | 2005-12-01 | 디지털 멀티미디어 방송 저장 시스템 및 그 제어 방법 |
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KR (1) | KR100737097B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101509258B1 (ko) * | 2008-12-17 | 2015-04-06 | 엘지전자 주식회사 | 방송 프로그램 표시방법 및 이를 적용한 이동통신 단말기 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050094934A (ko) * | 2004-03-23 | 2005-09-29 | 삼성네트웍스 주식회사 | 모바일콘텐츠 서비스 방법 |
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- 2005-12-01 KR KR1020050116224A patent/KR100737097B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050094934A (ko) * | 2004-03-23 | 2005-09-29 | 삼성네트웍스 주식회사 | 모바일콘텐츠 서비스 방법 |
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