JP4712416B2 - セットトップボックスのフロントエンド装置及びその構築方法 - Google Patents

セットトップボックスのフロントエンド装置及びその構築方法 Download PDF

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Publication number
JP4712416B2
JP4712416B2 JP2005089570A JP2005089570A JP4712416B2 JP 4712416 B2 JP4712416 B2 JP 4712416B2 JP 2005089570 A JP2005089570 A JP 2005089570A JP 2005089570 A JP2005089570 A JP 2005089570A JP 4712416 B2 JP4712416 B2 JP 4712416B2
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JP
Japan
Prior art keywords
connector
tuner
signal
communication
end device
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.)
Expired - Fee Related
Application number
JP2005089570A
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English (en)
Japanese (ja)
Other versions
JP2006270872A5 (enExample
JP2006270872A (ja
Inventor
明浩 竜田
裕 山田
智則 塩見
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial 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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2005089570A priority Critical patent/JP4712416B2/ja
Priority to US11/374,743 priority patent/US7757263B2/en
Priority to CN2006100717058A priority patent/CN1838761B/zh
Publication of JP2006270872A publication Critical patent/JP2006270872A/ja
Publication of JP2006270872A5 publication Critical patent/JP2006270872A5/ja
Application granted granted Critical
Publication of JP4712416B2 publication Critical patent/JP4712416B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6168—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42676—Internal components of the client ; Characteristics thereof for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information, e.g. ADSL or cable modem
    • 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
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Details Of Television Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Structure Of Receivers (AREA)
JP2005089570A 2005-03-25 2005-03-25 セットトップボックスのフロントエンド装置及びその構築方法 Expired - Fee Related JP4712416B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005089570A JP4712416B2 (ja) 2005-03-25 2005-03-25 セットトップボックスのフロントエンド装置及びその構築方法
US11/374,743 US7757263B2 (en) 2005-03-25 2006-03-14 Front-end device of set-top box for two-way communication
CN2006100717058A CN1838761B (zh) 2005-03-25 2006-03-16 用于双向通信的机顶盒的前端设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005089570A JP4712416B2 (ja) 2005-03-25 2005-03-25 セットトップボックスのフロントエンド装置及びその構築方法

Publications (3)

Publication Number Publication Date
JP2006270872A JP2006270872A (ja) 2006-10-05
JP2006270872A5 JP2006270872A5 (enExample) 2006-11-30
JP4712416B2 true JP4712416B2 (ja) 2011-06-29

Family

ID=37015997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005089570A Expired - Fee Related JP4712416B2 (ja) 2005-03-25 2005-03-25 セットトップボックスのフロントエンド装置及びその構築方法

Country Status (3)

Country Link
US (1) US7757263B2 (enExample)
JP (1) JP4712416B2 (enExample)
CN (1) CN1838761B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101090066B1 (ko) * 2007-05-14 2011-12-07 삼성전자주식회사 방송신호 수신장치
CN101287127B (zh) * 2008-02-26 2010-06-02 四川金网通电子科技有限公司 地面数字电视系统
WO2010087913A2 (en) * 2009-01-30 2010-08-05 Thomson Licensing Llc System and method for combined home network communications and broadcast reception in a settop box
WO2014134424A2 (en) * 2013-02-28 2014-09-04 The Johns Hopkins University Magnetic resonance triggering system wiring for dynamic imaging

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6081533A (en) * 1997-06-25 2000-06-27 Com21, Inc. Method and apparatus for an application interface module in a subscriber terminal unit
US6040851A (en) * 1998-01-20 2000-03-21 Conexant Systems, Inc. Small-format subsystem for broadband communication services
JPH11341453A (ja) * 1998-05-21 1999-12-10 Sharp Corp ネットワークインタフェイスモジュール
US6757909B1 (en) * 1999-12-29 2004-06-29 Sony Corporation Internet set-top box having an in-band tuner and cable modem
US7146007B1 (en) * 2000-03-29 2006-12-05 Sony Corporation Secure conditional access port interface
US20010037512A1 (en) 2000-04-06 2001-11-01 Flickner Andrew Kent Signal interface for a bi-directional communication device
JP2003009110A (ja) * 2001-06-22 2003-01-10 Sharp Corp デジタルｃａｔｖ用ｒｆモジュレータ
GB0128553D0 (en) * 2001-11-29 2002-01-23 Zarlink Semiconductor Ltd Tuner arrangement and set top box
DE10163582A1 (de) 2001-12-21 2003-07-03 Thomson Brandt Gmbh Automatische Verstärkungsregelung für einen Tuner
JP2004056567A (ja) * 2002-07-22 2004-02-19 Murata Mfg Co Ltd Ｃａｔｖチューナ
JP2004180163A (ja) * 2002-11-28 2004-06-24 Matsushita Electric Works Ltd 双方向ブースタ装置
JP2004343239A (ja) 2003-05-13 2004-12-02 Alps Electric Co Ltd ２方向通信機器
US20050105007A1 (en) * 2003-11-14 2005-05-19 Christian John P. Interchangeable media input cartridge for home entertainment
US8732788B2 (en) * 2004-05-21 2014-05-20 Broadcom Corporation Integrated set-top box

Also Published As

Publication number Publication date
US7757263B2 (en) 2010-07-13
US20080007898A1 (en) 2008-01-10
CN1838761B (zh) 2011-05-18
CN1838761A (zh) 2006-09-27
JP2006270872A (ja) 2006-10-05

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