JP2004179928A - デジタル放送受信装置、受信方法および受信回路 - Google Patents

デジタル放送受信装置、受信方法および受信回路 Download PDF

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Publication number
JP2004179928A
JP2004179928A JP2002343177A JP2002343177A JP2004179928A JP 2004179928 A JP2004179928 A JP 2004179928A JP 2002343177 A JP2002343177 A JP 2002343177A JP 2002343177 A JP2002343177 A JP 2002343177A JP 2004179928 A JP2004179928 A JP 2004179928A
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JP
Japan
Prior art keywords
digital broadcast
signal
program information
physical channel
broadcast signal
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.)
Pending
Application number
JP2002343177A
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English (en)
Japanese (ja)
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JP2004179928A5 (enExample
Inventor
Isao Katada
勲 方田
Hitoshi Akiyama
仁 秋山
Tatsuo Nagata
辰雄 永田
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2002343177A priority Critical patent/JP2004179928A/ja
Priority to US10/626,047 priority patent/US20040135929A1/en
Priority to GB0317836A priority patent/GB2396068B/en
Priority to CNB2007100043558A priority patent/CN100574388C/zh
Priority to CNB2006100959610A priority patent/CN100527639C/zh
Priority to CNB031556159A priority patent/CN1306809C/zh
Publication of JP2004179928A publication Critical patent/JP2004179928A/ja
Publication of JP2004179928A5 publication Critical patent/JP2004179928A5/ja
Pending 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]
    • H04N21/40—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
    • H04N21/434—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
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • 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
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • 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
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Systems (AREA)
JP2002343177A 2002-11-27 2002-11-27 デジタル放送受信装置、受信方法および受信回路 Pending JP2004179928A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2002343177A JP2004179928A (ja) 2002-11-27 2002-11-27 デジタル放送受信装置、受信方法および受信回路
US10/626,047 US20040135929A1 (en) 2002-11-27 2003-07-23 Digital broadcasting receiving apparatus, receiving method and receiving circuit
GB0317836A GB2396068B (en) 2002-11-27 2003-07-30 Digital broadcasting receiving apparatus, receiving method and receiving circuit
CNB2007100043558A CN100574388C (zh) 2002-11-27 2003-08-29 数字广播接收设备,接收方法和接收电路
CNB2006100959610A CN100527639C (zh) 2002-11-27 2003-08-29 数字广播接收设备
CNB031556159A CN1306809C (zh) 2002-11-27 2003-08-29 数字广播接收设备，接收方法和接收电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002343177A JP2004179928A (ja) 2002-11-27 2002-11-27 デジタル放送受信装置、受信方法および受信回路

Publications (2)

Publication Number Publication Date
JP2004179928A true JP2004179928A (ja) 2004-06-24
JP2004179928A5 JP2004179928A5 (enExample) 2005-07-07

Family

ID=27800615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002343177A Pending JP2004179928A (ja) 2002-11-27 2002-11-27 デジタル放送受信装置、受信方法および受信回路

Country Status (4)

Country Link
US (1) US20040135929A1 (enExample)
JP (1) JP2004179928A (enExample)
CN (3) CN100574388C (enExample)
GB (1) GB2396068B (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006027916A1 (ja) * 2004-09-09 2006-03-16 Matsushita Electric Industrial Co., Ltd. 位相誤差補正回路
JP2007067771A (ja) * 2005-08-31 2007-03-15 Nippon Hoso Kyokai <Nhk> チャンネルリスト配信サーバおよび放送受信端末、ならびに、チャンネルリスト更新方法およびそのプログラム
WO2007058109A1 (ja) * 2005-11-15 2007-05-24 Pioneer Corporation 受信装置、受信方法、並びに受信処理プログラム及びその記録媒体
WO2008026376A1 (en) * 2006-09-01 2008-03-06 Sharp Kabushiki Kaisha Demodulation device, demodulation device control method, demodulation device control program, and recording medium with recorded demodulation device control program
JP2009515423A (ja) * 2005-11-04 2009-04-09 トムソン ライセンシング 低信号対雑音比のａｔｓｃ信号を検知する装置及び方法
JP2009124645A (ja) * 2007-11-19 2009-06-04 Denso Corp テレビ表示制御装置およびテレビ表示制御装置用のプログラム
JP2009225129A (ja) * 2008-03-17 2009-10-01 Funai Electric Co Ltd ディジタル放送受信装置
US7777818B2 (en) 2005-06-13 2010-08-17 Hitachi, Ltd. Receiving apparatus and a method for setting a receiving antenna thereof
US8160523B2 (en) 2006-10-31 2012-04-17 Oki Semiconductor Co., Ltd. Channel detecting method for digital broadcast and receiver using the same
JP2021019320A (ja) * 2019-07-23 2021-02-15 株式会社Ｊｖｃケンウッド 放送受信装置、放送受信方法、放送受信制御プログラム

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US7567806B2 (en) * 2004-02-27 2009-07-28 Nokia Corporation Method and system to improve handover between mobile video networks and cells
JP2006074343A (ja) * 2004-09-01 2006-03-16 Fujitsu Ten Ltd 放送受信装置
JP4355272B2 (ja) * 2004-09-30 2009-10-28 パナソニック株式会社 デジタル放送受信装置
GB2426645B (en) * 2005-05-23 2009-06-10 Frontier Silicon Ltd Digital audio broadcast receivers
KR100713424B1 (ko) * 2005-07-06 2007-05-04 삼성전자주식회사 디지털 방송 수신 장치 및 방법
CN100444625C (zh) * 2005-08-31 2008-12-17 上海乐金广电电子有限公司 频道转换方法
KR100776004B1 (ko) * 2005-10-10 2007-11-15 삼성전자주식회사 방송수신장치 및 채널탐색방법
KR100813968B1 (ko) * 2005-12-06 2008-03-14 삼성전자주식회사 디지털 멀티미디어 재생 장치 및 디지털 멀티미디어 재생장치에서 디지털 멀티미디어 방송을 제공하는 방법
BRPI0720785A2 (pt) * 2007-01-12 2013-01-29 Thomson Licensing aparelho e mÉtodo para captura de um sinal atsc em baixa relaÇço de sinal para ruÍdo
KR100901124B1 (ko) * 2007-02-27 2009-06-08 삼성전자주식회사 디지털 멀티미디어 방송의 전계 판단 방법 및 이를이용하는 휴대 단말기
US8687128B2 (en) 2007-04-19 2014-04-01 At&T Intellectual Property I, L.P. System and method of navigating previously viewed channels
US8441580B2 (en) 2007-09-27 2013-05-14 Himax Technologies Limited Method and system for scanning a frequency channel in digital television
JP2009094694A (ja) * 2007-10-05 2009-04-30 Oki Semiconductor Co Ltd テーブルデータ生成装置及び方法
KR101427749B1 (ko) * 2008-02-26 2014-08-08 엘지이노텍 주식회사 디지털 튜너의 채널 선국 장치 및 방법
KR101507795B1 (ko) * 2008-05-09 2015-04-03 엘지전자 주식회사 이동 단말기 및 이것의 채널 표시 방법
JP6358460B2 (ja) 2014-04-04 2018-07-18 ソニー株式会社 受信装置、受信方法、送信装置、及び、送信方法

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US5574495A (en) * 1995-10-18 1996-11-12 General Instrument Corporation Cable television data path error analyzer located at the set-top terminal
JP3272246B2 (ja) * 1996-07-12 2002-04-08 株式会社東芝 デジタル放送受信装置
JP3549361B2 (ja) * 1997-05-13 2004-08-04 三菱電機株式会社 ディジタル音声放送受信機
JP2988444B2 (ja) * 1997-07-03 1999-12-13 松下電器産業株式会社 映像機器の保護板取り付け構造と取り付け方法
US6137546A (en) * 1998-07-20 2000-10-24 Sony Corporation Auto program feature for a television receiver
KR100323679B1 (ko) * 1999-03-26 2002-02-07 구자홍 티브이의 자동 채널탐색장치 및 방법
US6978471B1 (en) * 1999-05-25 2005-12-20 Thomson Licensing S.A. System for acquiring and processing broadcast programs and program guide data
US7113230B1 (en) * 2000-03-17 2006-09-26 Matsushita Electric Industrial Co., Ltd. Method and apparatus for deriving a channel map for a digital television receiver
JP2002026755A (ja) * 2000-07-11 2002-01-25 Pioneer Electronic Corp デジタル放送受信装置
JP3920575B2 (ja) * 2001-01-22 2007-05-30 三洋電機株式会社 デジタル放送受信機におけるチャンネル情報登録処理方法
JP2002223400A (ja) * 2001-01-25 2002-08-09 Funai Electric Co Ltd チャンネル情報のオンスクリーン表示機能を有する放送受信装置
US20020140871A1 (en) * 2001-03-28 2002-10-03 Koninklijke Philips Electronics N.V. Seamless control of input TV signals
JP3650993B2 (ja) * 2001-05-15 2005-05-25 船井電機株式会社 デジタル放送信号受信装置
JP4812237B2 (ja) * 2003-04-16 2011-11-09 株式会社日立製作所 受信装置およびチャンネル設定方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006027916A1 (ja) * 2004-09-09 2006-03-16 Matsushita Electric Industrial Co., Ltd. 位相誤差補正回路
US7649962B2 (en) 2004-09-09 2010-01-19 Panasonic Corporation Phase error correction circuit
US7777818B2 (en) 2005-06-13 2010-08-17 Hitachi, Ltd. Receiving apparatus and a method for setting a receiving antenna thereof
JP2007067771A (ja) * 2005-08-31 2007-03-15 Nippon Hoso Kyokai <Nhk> チャンネルリスト配信サーバおよび放送受信端末、ならびに、チャンネルリスト更新方法およびそのプログラム
JP2009515423A (ja) * 2005-11-04 2009-04-09 トムソン ライセンシング 低信号対雑音比のａｔｓｃ信号を検知する装置及び方法
WO2007058109A1 (ja) * 2005-11-15 2007-05-24 Pioneer Corporation 受信装置、受信方法、並びに受信処理プログラム及びその記録媒体
WO2008026376A1 (en) * 2006-09-01 2008-03-06 Sharp Kabushiki Kaisha Demodulation device, demodulation device control method, demodulation device control program, and recording medium with recorded demodulation device control program
US8194806B2 (en) 2006-09-01 2012-06-05 Sharp Kabushiki Kaisha Demodulation device, demodulation device control method, demodulation device control program, and recording medium with recorded demodulation device control program
US8160523B2 (en) 2006-10-31 2012-04-17 Oki Semiconductor Co., Ltd. Channel detecting method for digital broadcast and receiver using the same
JP2009124645A (ja) * 2007-11-19 2009-06-04 Denso Corp テレビ表示制御装置およびテレビ表示制御装置用のプログラム
JP2009225129A (ja) * 2008-03-17 2009-10-01 Funai Electric Co Ltd ディジタル放送受信装置
JP2021019320A (ja) * 2019-07-23 2021-02-15 株式会社Ｊｖｃケンウッド 放送受信装置、放送受信方法、放送受信制御プログラム
JP7283286B2 (ja) 2019-07-23 2023-05-30 株式会社Ｊｖｃケンウッド 放送受信装置、放送受信方法、放送受信制御プログラム

Also Published As

Publication number Publication date
US20040135929A1 (en) 2004-07-15
CN1992831A (zh) 2007-07-04
CN100527639C (zh) 2009-08-12
CN1306809C (zh) 2007-03-21
GB2396068A (en) 2004-06-09
GB2396068B (en) 2004-10-20
CN100574388C (zh) 2009-12-23
GB0317836D0 (en) 2003-09-03
CN1913373A (zh) 2007-02-14
CN1525754A (zh) 2004-09-01

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