CN1178483C - 视频处理设备和用于接收数字电视信号的天线定位方法 - Google Patents

视频处理设备和用于接收数字电视信号的天线定位方法 Download PDF

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Publication number
CN1178483C
CN1178483C CNB008088446A CN00808844A CN1178483C CN 1178483 C CN1178483 C CN 1178483C CN B008088446 A CNB008088446 A CN B008088446A CN 00808844 A CN00808844 A CN 00808844A CN 1178483 C CN1178483 C CN 1178483C
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CN
China
Prior art keywords
signal
channel
signal strength
television
antenna
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 - Lifetime
Application number
CNB008088446A
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English (en)
Chinese (zh)
Other versions
CN1355988A (zh
Inventor
斯科特・E・克洛普芬斯坦
斯科特·E·克洛普芬斯坦
H・丁威迪
阿伦·H·丁威迪
・R・施奈德温德
丹尼尔·R·施奈德温德
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InterDigital CE Patent Holdings SAS
Original Assignee
THOMSON LICENSING CORP
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Publication of CN1355988A publication Critical patent/CN1355988A/zh
Application granted granted Critical
Publication of CN1178483C publication Critical patent/CN1178483C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N21/47—End-user applications
    • H04N21/485—End-user interface for client configuration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • 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
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
    • H04N21/42638—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners involving a hybrid front-end, e.g. analog and digital tuners
    • 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
    • H04N21/431—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
    • H04N21/4314—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 fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
    • 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
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
    • 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
    • H04N21/47—End-user applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CNB008088446A 1999-06-16 2000-06-08 视频处理设备和用于接收数字电视信号的天线定位方法 Expired - Lifetime CN1178483C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13946799P 1999-06-16 1999-06-16
US60/139,467 1999-06-16
US14334199P 1999-07-12 1999-07-12
US60/143,341 1999-07-12

Publications (2)

Publication Number Publication Date
CN1355988A CN1355988A (zh) 2002-06-26
CN1178483C true CN1178483C (zh) 2004-12-01

Family

ID=26837249

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008088446A Expired - Lifetime CN1178483C (zh) 1999-06-16 2000-06-08 视频处理设备和用于接收数字电视信号的天线定位方法

Country Status (7)

Country Link
EP (1) EP1195055A1 (enExample)
JP (4) JP4951178B2 (enExample)
KR (1) KR100749407B1 (enExample)
CN (1) CN1178483C (enExample)
AU (1) AU5329900A (enExample)
MX (1) MXPA01012671A (enExample)
WO (1) WO2000078039A1 (enExample)

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TWI699109B (zh) * 2018-12-26 2020-07-11 全一電子股份有限公司 無線訊號強度偵測裝置

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CN101322407B (zh) * 2005-12-01 2013-10-16 汤姆逊许可公司 用于提供具有频道信号强度的节目指南的装置和方法
KR101284613B1 (ko) * 2006-11-23 2013-07-11 엘지전자 주식회사 채널리스트 제공 방법 및 장치
WO2008097253A1 (en) * 2007-02-02 2008-08-14 Thomson Licensing Apparatus and method for detecting free atse channels
KR100901124B1 (ko) * 2007-02-27 2009-06-08 삼성전자주식회사 디지털 멀티미디어 방송의 전계 판단 방법 및 이를이용하는 휴대 단말기
CN101087145B (zh) * 2007-05-24 2012-06-27 华为技术有限公司 调频广播频道搜索保存方法和装置
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JP5620068B2 (ja) * 2009-04-17 2014-11-05 シャープ株式会社 デジタル放送受信装置、受信障害表示方法及びプログラム
CN103024310A (zh) * 2011-09-21 2013-04-03 冠捷投资有限公司 电视换台控制方法及电视主机
KR20140020610A (ko) * 2012-08-10 2014-02-19 삼성전자주식회사 영상처리장치 및 그 제어방법
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TWI699109B (zh) * 2018-12-26 2020-07-11 全一電子股份有限公司 無線訊號強度偵測裝置

Also Published As

Publication number Publication date
JP2012109980A (ja) 2012-06-07
JP4951178B2 (ja) 2012-06-13
JP6684014B2 (ja) 2020-04-22
KR20020022667A (ko) 2002-03-27
JP2013240118A (ja) 2013-11-28
JP5542785B2 (ja) 2014-07-09
KR100749407B1 (ko) 2007-08-16
CN1355988A (zh) 2002-06-26
JP5785232B2 (ja) 2015-09-24
MXPA01012671A (es) 2002-06-04
JP2003502919A (ja) 2003-01-21
EP1195055A1 (en) 2002-04-10
AU5329900A (en) 2001-01-02
JP2015084596A (ja) 2015-04-30
WO2000078039A1 (en) 2000-12-21

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Address after: I Si Eli Murli Nor, France

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