KR101421587B1 - 무선 영상 전화 단말간의 선호 영상 규격을 결정하는 방법및 장치 - Google Patents

무선 영상 전화 단말간의 선호 영상 규격을 결정하는 방법및 장치 Download PDF

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KR101421587B1
KR101421587B1 KR1020070085172A KR20070085172A KR101421587B1 KR 101421587 B1 KR101421587 B1 KR 101421587B1 KR 1020070085172 A KR1020070085172 A KR 1020070085172A KR 20070085172 A KR20070085172 A KR 20070085172A KR 101421587 B1 KR101421587 B1 KR 101421587B1
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standard
video
image
terminal
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Expired - Fee Related
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KR1020070085172A
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Korean (ko)
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KR20090020421A (ko
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정경훈
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삼성전자주식회사
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Priority to KR1020070085172A priority Critical patent/KR101421587B1/ko
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to PCT/KR2008/004952 priority patent/WO2009025535A2/en
Priority to US12/197,360 priority patent/US8606325B2/en
Priority to AU2008289716A priority patent/AU2008289716B2/en
Priority to CA2697664A priority patent/CA2697664C/en
Priority to CN2008801000444A priority patent/CN101755454B/zh
Priority to EP08793459.2A priority patent/EP2179585B1/en
Priority to JP2010519875A priority patent/JP5260652B2/ja
Publication of KR20090020421A publication Critical patent/KR20090020421A/ko
Priority to JP2013092144A priority patent/JP5710683B2/ja
Priority to US14/100,105 priority patent/US9549013B2/en
Application granted granted Critical
Publication of KR101421587B1 publication Critical patent/KR101421587B1/ko
Priority to JP2015042188A priority patent/JP2015133736A/ja
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • 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
    • H04L65/75—Media network packet handling
    • H04L65/764—Media network packet handling at the destination 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1104—Session initiation protocol [SIP]
    • 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
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/303—Terminal profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • 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
    • H04N21/44—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
    • H04N21/440263—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 by altering the spatial resolution, e.g. for displaying on a connected PDA
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • General Business, Economics & Management (AREA)
  • Business, Economics & Management (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
KR1020070085172A 2007-08-23 2007-08-23 무선 영상 전화 단말간의 선호 영상 규격을 결정하는 방법및 장치 Expired - Fee Related KR101421587B1 (ko)

Priority Applications (11)

Application Number Priority Date Filing Date Title
KR1020070085172A KR101421587B1 (ko) 2007-08-23 2007-08-23 무선 영상 전화 단말간의 선호 영상 규격을 결정하는 방법및 장치
JP2010519875A JP5260652B2 (ja) 2007-08-23 2008-08-25 モバイルビデオ電話間の好適画像フォーマットを決定する方法及び装置
AU2008289716A AU2008289716B2 (en) 2007-08-23 2008-08-25 Method and apparatus for determining preferred image format between mobile video telephones
CA2697664A CA2697664C (en) 2007-08-23 2008-08-25 Method and apparatus for determining preferred image format between mobile video telephones
CN2008801000444A CN101755454B (zh) 2007-08-23 2008-08-25 确定移动视频电话之间的首选图像格式的方法和设备
EP08793459.2A EP2179585B1 (en) 2007-08-23 2008-08-25 Method and apparatus for determining preferred image format between mobile video telephones
PCT/KR2008/004952 WO2009025535A2 (en) 2007-08-23 2008-08-25 Method and apparatus for determining preferred image format between mobile video telephones
US12/197,360 US8606325B2 (en) 2007-08-23 2008-08-25 Method and apparatus for determining preferred image format between mobile video telephones
JP2013092144A JP5710683B2 (ja) 2007-08-23 2013-04-25 モバイルビデオ電話間の選好画像フォーマットを決定する方法及び装置
US14/100,105 US9549013B2 (en) 2007-08-23 2013-12-09 Method and apparatus for determining preferred image format between mobile video telephones
JP2015042188A JP2015133736A (ja) 2007-08-23 2015-03-04 モバイルビデオ電話間の選好画像フォーマットを決定する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070085172A KR101421587B1 (ko) 2007-08-23 2007-08-23 무선 영상 전화 단말간의 선호 영상 규격을 결정하는 방법및 장치

Publications (2)

Publication Number Publication Date
KR20090020421A KR20090020421A (ko) 2009-02-26
KR101421587B1 true KR101421587B1 (ko) 2014-07-22

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KR1020070085172A Expired - Fee Related KR101421587B1 (ko) 2007-08-23 2007-08-23 무선 영상 전화 단말간의 선호 영상 규격을 결정하는 방법및 장치

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US (2) US8606325B2 (enExample)
EP (1) EP2179585B1 (enExample)
JP (3) JP5260652B2 (enExample)
KR (1) KR101421587B1 (enExample)
CN (1) CN101755454B (enExample)
AU (1) AU2008289716B2 (enExample)
CA (1) CA2697664C (enExample)
WO (1) WO2009025535A2 (enExample)

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Also Published As

Publication number Publication date
US8606325B2 (en) 2013-12-10
CN101755454B (zh) 2013-10-23
US20090054102A1 (en) 2009-02-26
AU2008289716A1 (en) 2009-02-26
JP2015133736A (ja) 2015-07-23
EP2179585B1 (en) 2019-06-12
JP5710683B2 (ja) 2015-04-30
EP2179585A2 (en) 2010-04-28
WO2009025535A3 (en) 2009-04-30
CA2697664A1 (en) 2009-02-26
JP2010536232A (ja) 2010-11-25
US20140080547A1 (en) 2014-03-20
US9549013B2 (en) 2017-01-17
KR20090020421A (ko) 2009-02-26
JP2013179654A (ja) 2013-09-09
WO2009025535A2 (en) 2009-02-26
JP5260652B2 (ja) 2013-08-14
CN101755454A (zh) 2010-06-23
CA2697664C (en) 2014-09-30
EP2179585A4 (en) 2012-03-14
AU2008289716A8 (en) 2010-03-18
AU2008289716B2 (en) 2012-01-12

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