KR100912868B1 - 서비스 분산을 위한 장치 및 방법 - Google Patents
서비스 분산을 위한 장치 및 방법 Download PDFInfo
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- KR100912868B1 KR100912868B1 KR1020060110739A KR20060110739A KR100912868B1 KR 100912868 B1 KR100912868 B1 KR 100912868B1 KR 1020060110739 A KR1020060110739 A KR 1020060110739A KR 20060110739 A KR20060110739 A KR 20060110739A KR 100912868 B1 KR100912868 B1 KR 100912868B1
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- 238000009826 distribution Methods 0.000 claims abstract description 37
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
- H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
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- H04N7/14—Systems for two-way working
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/407—Bus networks with decentralised control
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- H—ELECTRICITY
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- 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
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
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- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
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- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
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- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
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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
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6587—Control parameters, e.g. trick play commands, viewpoint selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/02—Arrangements for relaying broadcast information
- H04H20/08—Arrangements for relaying broadcast information among terminal devices
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Computer Security & Cryptography (AREA)
- Information Transfer Between Computers (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (26)
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- 구분 가능한 다수의 서비스를 제공하는 서비스 모듈;인증 키를 생성하는 인증 키 생성 모듈; 및서비스 분할 요청에 따라 요청된 서비스를 분할하고, 분할된 서비스와 상기 분할된 서비스를 재생하기 위한 상기 인증 키를 제공하는 서버 제어 모듈을 포함하는데,상기 서버 제어 모듈은 상기 인증 키를 서비스 분할을 요청한 서비스 재생 장치로 전송하는, 서비스 서버.
- 제16항에 있어서,상기 서버 제어 모듈은 상기 분할된 서비스를 상기 분할된 서비스를 재생하고자 하는 서비스 재생 장치로 전송하는, 서비스 서버.
- 삭제
- 서비스 분할 요청을 수신하는 (a) 단계;상기 요청에 따라, 요청된 서비스를 분할하고, 상기 분할된 서비스를 재생하기 위한 인증 키를 생성하는 (b) 단계; 및상기 분할된 서비스와 상기 생성된 인증 키를 전송하는 (c) 단계를 포함하는데,상기 (c) 단계는 상기 생성된 인증 키를 상기 서비스 분할을 요청한 서비스 재생 장치로 전송하는 단계를 더 포함하는, 서비스 분산 방법.
- 제19항에 있어서,상기 (c) 단계는 상기 분할된 서비스를 재생하고자 하는 서비스 재생 장치로 상기 분할된 서비스를 전송하는 단계를 포함하는 서비스 분산 방법.
- 삭제
- 서비스를 재생하는 서비스 재생 모듈;서비스 서버에 대하여 상기 서비스에 대한 분할을 요청하고, 상기 요청에 따른 분할된 서비스를 재생하기 위한 인증 키를 수신하는 장치 제어 모듈; 및상기 수신한 인증 키를 저장하는 인증 키 저장 모듈을 포함하며,상기 장치 제어 모듈은 상기 수신한 인증 키를 상기 분할된 서비스를 재생하고자 하는 서비스 재생 장치로 제공하는 서비스 재생 장치.
- 삭제
- 제1서비스 재생 장치가 서비스 서버에 대하여 서비스 분할을 요청하는 단계;상기 제1서비스 재생 장치가 상기 요청에 따라 분할된 서비스를 재생하기 위한 인증 키를 상기 서비스 서버로부터 수신하는 단계; 및상기 제1서비스 재생 장치가 상기 수신한 인증 키를 제2서비스 재생 장치로 제공하는 단계를 포함하는 서비스 분산 방법.
- 서비스 분산을 수행하도록 동작하는 컴퓨터 프로그램이 기록된 기록 매체에 있어서,상기 컴퓨터 프로그램은 서비스 분할 요청을 수신하고, 상기 서비스 분할 요청에 따라 요청된 서비스를 분할한 후, 상기 분할된 서비스를 재생하기 위한 인증 키를 생성하며, 상기 분할된 서비스와 상기 생성된 인증 키를 전송하도록 동작하는, 기록 매체.
- 서비스 분산을 수행하도록 동작하는 컴퓨터 프로그램이 기록된 기록 매체에 있어서,상기 컴퓨터 프로그램은 서비스 서버에 대하여 서비스 분할을 요청한 후, 상기 요청에 따라 분할된 서비스를 재생하기 위한 인증 키를 수신하고, 상기 수신한 인증 키를 서비스 재생 장치로 제공하도록 동작하는, 기록 매체.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/773,691 US8108532B2 (en) | 2006-08-29 | 2007-07-05 | Service distribution apparatus and method |
EP10184334A EP2273788A3 (en) | 2006-08-29 | 2007-08-14 | Service distribution apparatus and method |
EP09160868A EP2096867A3 (en) | 2006-08-29 | 2007-08-14 | Service distribution apparatus and method |
PCT/KR2007/003889 WO2008026837A1 (en) | 2006-08-29 | 2007-08-14 | Service distribution apparatus and method |
CN2007800316746A CN101507269B (zh) | 2006-08-29 | 2007-08-14 | 服务分配设备和方法 |
EP07793496A EP2057841A4 (en) | 2006-08-29 | 2007-08-14 | DEVICE AND METHOD FOR SERVICE DISTRIBUTION |
US12/692,039 US8359395B2 (en) | 2006-08-29 | 2010-01-22 | Service distribution apparatus and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US84071506P | 2006-08-29 | 2006-08-29 | |
US60/840,715 | 2006-08-29 |
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KR1020080051138A Division KR101191401B1 (ko) | 2006-08-29 | 2008-05-30 | 서비스 분산을 위한 장치 및 방법 |
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KR20080020429A KR20080020429A (ko) | 2008-03-05 |
KR100912868B1 true KR100912868B1 (ko) | 2009-08-19 |
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KR1020060110739A KR100912868B1 (ko) | 2006-08-29 | 2006-11-09 | 서비스 분산을 위한 장치 및 방법 |
KR1020080051138A KR101191401B1 (ko) | 2006-08-29 | 2008-05-30 | 서비스 분산을 위한 장치 및 방법 |
KR1020120034008A KR101218338B1 (ko) | 2006-08-29 | 2012-04-02 | 서비스 분산을 위한 장치 및 방법 |
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KR1020080051138A KR101191401B1 (ko) | 2006-08-29 | 2008-05-30 | 서비스 분산을 위한 장치 및 방법 |
KR1020120034008A KR101218338B1 (ko) | 2006-08-29 | 2012-04-02 | 서비스 분산을 위한 장치 및 방법 |
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KR (3) | KR100912868B1 (ko) |
CN (2) | CN101507269B (ko) |
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KR101512353B1 (ko) * | 2013-02-12 | 2015-04-15 | 에스케이플래닛 주식회사 | 클라우드 스트리밍 서비스 제공 방법, 이를 위한 서비스 제어 장치 및 시스템 |
CN104519077A (zh) * | 2013-09-26 | 2015-04-15 | 中兴通讯股份有限公司 | 多媒体分享方法、注册方法、服务器及代理服务器 |
KR101914347B1 (ko) | 2016-12-23 | 2018-11-01 | 부산대학교 산학협력단 | 대용량 이벤트 로그 재생 방법 및 대용량 이벤트 로그 재생 시스템 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20030079160A (ko) * | 2002-04-02 | 2003-10-10 | 주식회사 케이티아이컴 | 양방향 멀티미디어 매체의 리턴채널로서 무선통신단말기를 이용한 양방향 멀티미디어 서비스 방법 |
KR100532065B1 (ko) * | 2002-05-03 | 2005-11-29 | 주식회사 윈컴소프트 | 선지불수입분배를 이용한 디지털 컨텐츠 서비스 시스템 및방법 |
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US6097441A (en) * | 1997-12-31 | 2000-08-01 | Eremote, Inc. | System for dual-display interaction with integrated television and internet content |
KR100574873B1 (ko) * | 2003-07-24 | 2006-04-27 | 엘지전자 주식회사 | 이동통신 단말기의 분산 스트리밍 제어방법 |
KR101008619B1 (ko) * | 2003-11-07 | 2011-01-17 | 엘지전자 주식회사 | 이동통신 단말기의 분산 다운로드 제어 시스템 및 그 방법 |
-
2006
- 2006-11-09 KR KR1020060110739A patent/KR100912868B1/ko not_active IP Right Cessation
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2007
- 2007-08-14 CN CN2007800316746A patent/CN101507269B/zh not_active Expired - Fee Related
- 2007-08-21 CN CNA2007800318830A patent/CN101536424A/zh active Pending
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2008
- 2008-05-30 KR KR1020080051138A patent/KR101191401B1/ko active IP Right Grant
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2012
- 2012-04-02 KR KR1020120034008A patent/KR101218338B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030079160A (ko) * | 2002-04-02 | 2003-10-10 | 주식회사 케이티아이컴 | 양방향 멀티미디어 매체의 리턴채널로서 무선통신단말기를 이용한 양방향 멀티미디어 서비스 방법 |
KR100532065B1 (ko) * | 2002-05-03 | 2005-11-29 | 주식회사 윈컴소프트 | 선지불수입분배를 이용한 디지털 컨텐츠 서비스 시스템 및방법 |
Also Published As
Publication number | Publication date |
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CN101507269A (zh) | 2009-08-12 |
CN101507269B (zh) | 2013-04-03 |
KR101191401B1 (ko) | 2012-10-16 |
KR20120052207A (ko) | 2012-05-23 |
KR20080059536A (ko) | 2008-06-30 |
CN101536424A (zh) | 2009-09-16 |
KR101218338B1 (ko) | 2013-01-03 |
KR20080020429A (ko) | 2008-03-05 |
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