HK1039851B - 信號發送裝置及方法，接收裝置及方法，信號傳輸系統及方法 - Google Patents

信號發送裝置及方法，接收裝置及方法，信號傳輸系統及方法

Info

Publication number
HK1039851B
HK1039851B HK02100548.5A HK02100548A HK1039851B HK 1039851 B HK1039851 B HK 1039851B HK 02100548 A HK02100548 A HK 02100548A HK 1039851 B HK1039851 B HK 1039851B
Authority
HK
Hong Kong
Prior art keywords
transmission system
signal transmission
receiving apparatus
signal
signal transmitting
Prior art date
Application number
HK02100548.5A
Other languages
English (en)
Other versions
HK1039851A1 (en
Inventor
大島光昭
Original Assignee
松下電器產業株式會社
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 松下電器產業株式會社 filed Critical 松下電器產業株式會社
Publication of HK1039851A1 publication Critical patent/HK1039851A1/xx
Publication of HK1039851B publication Critical patent/HK1039851B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H04L1/006—Trellis-coded modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/183—Multiresolution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2604—Multiresolution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3488—Multiresolution systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • H04L27/3845—Demodulator circuits; Receiver circuits using non - coherent demodulation, i.e. not using a phase synchronous carrier
    • H04L27/3854—Demodulator circuits; Receiver circuits using non - coherent demodulation, i.e. not using a phase synchronous carrier using a non - coherent carrier, including systems with baseband correction for phase or frequency offset
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
HK02100548.5A 1993-03-25 2002-01-24 信號發送裝置及方法，接收裝置及方法，信號傳輸系統及方法 HK1039851B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6646193 1993-03-25
JP13298493 1993-05-10
JP26161293 1993-09-24

Publications (2)

Publication Number Publication Date
HK1039851A1 HK1039851A1 (en) 2002-05-10
HK1039851B true HK1039851B (zh) 2006-07-21

Family

ID=27299135

Family Applications (6)

Application Number Title Priority Date Filing Date
HK02100546.7A HK1039850B (zh) 1993-03-25 2002-01-24 通信系統
HK02100549.4A HK1039852B (zh) 1993-03-25 2002-01-24 信號發送接收裝置、系統及方法
HK02100550.0A HK1039012B (zh) 1993-03-25 2002-01-24 通信系統
HK02100548.5A HK1039851B (zh) 1993-03-25 2002-01-24 信號發送裝置及方法，接收裝置及方法，信號傳輸系統及方法
HK07107280.7A HK1103321A1 (en) 1993-03-25 2007-07-06 Communication system
HK07107518.1A HK1103183A1 (en) 1993-03-25 2007-07-13 Communication system

Family Applications Before (3)

Application Number Title Priority Date Filing Date
HK02100546.7A HK1039850B (zh) 1993-03-25 2002-01-24 通信系統
HK02100549.4A HK1039852B (zh) 1993-03-25 2002-01-24 信號發送接收裝置、系統及方法
HK02100550.0A HK1039012B (zh) 1993-03-25 2002-01-24 通信系統

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK07107280.7A HK1103321A1 (en) 1993-03-25 2007-07-06 Communication system
HK07107518.1A HK1103183A1 (en) 1993-03-25 2007-07-13 Communication system

Country Status (5)

Country Link
EP (1) EP0617531A1 (zh)
CN (16) CN1964240B (zh)
CA (16) CA2652609C (zh)
HK (6) HK1039850B (zh)
MY (10) MY127270A (zh)

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US6334219B1 (en) * 1994-09-26 2001-12-25 Adc Telecommunications Inc. Channel selection for a hybrid fiber coax network
WO1996027962A2 (en) * 1995-03-03 1996-09-12 Philips Electronics N.V. Error protected multichannel digital data transmission system and method having graceful degration quality through multi-resolution, and transmitter station and receiver station for use in such system
FR2731572B1 (fr) * 1995-03-10 1997-06-27 France Telecom Signal module en phase et portant une surmodulation hierarchique, dispositif d'emission et recepteurs correspondants
JP3582139B2 (ja) * 1995-03-31 2004-10-27 ソニー株式会社 データ復調装置およびデータ伝送方法
US6118827A (en) * 1997-09-05 2000-09-12 Ericsson Inc. Apparatus for providing increased data rates within existing modulation systems
EP1101313A1 (en) * 1998-07-30 2001-05-23 Vocal Technologies, Ltd Forward error correcting system with encoders configured in parallel and/or series
EP1804494A3 (en) * 1998-09-17 2008-04-30 Matsushita Electric Industrial Co., Ltd. Digital TV broadcast receiving apparatus, and transmitting and receiving system
GB0401475D0 (en) * 2004-01-09 2004-02-25 Koninkl Philips Electronics Nv Method of signalling
DE102005044970A1 (de) * 2005-09-20 2007-03-22 Robert Bosch Gmbh Verfahren zum Übertragen und Empfangen von Informationen in einem digitalen Übertragungssystem sowie eine Empfangseinrichtung und eine Sendeeinrichtung für ein digitales Übertragungssystem
WO2009032451A1 (en) * 2007-08-01 2009-03-12 Sirius Xm Radio Inc. Overlay modulation technique for cofdm signals based on amplitude offsets
CN101635947B (zh) * 2009-08-27 2011-08-31 深圳市云海通讯股份有限公司 一种话务量的统计方法、系统及服务器
JP5708312B2 (ja) * 2011-07-05 2015-04-30 セイコーエプソン株式会社 プロジェクター
US9112662B2 (en) * 2013-01-17 2015-08-18 Samsung Electronics Co., Ltd. Overhead reduction for transmission of acknowledgment signals
ITTO20130729A1 (it) * 2013-09-09 2015-03-10 Rai Radiotelevisione Italiana Metodo e sistema per la trasmissione satellitare di segnali e relativo ricevitore
ES2720752T3 (es) * 2014-09-25 2019-07-24 Huawei Tech Co Ltd Procedimiento de comunicación de datos y dispositivo pertinente
CN105471527B (zh) * 2015-11-12 2018-05-25 福州大学 一种可实现跨标准通信的无线通信方法
JP6762171B2 (ja) * 2016-08-31 2020-09-30 浜松ホトニクス株式会社 データ作成装置、光制御装置、データ作成方法、及びデータ作成プログラム
EP3735746A1 (en) 2018-01-23 2020-11-11 Huawei Technologies Co., Ltd. Channel code construction for decoder reuse
CN115842927B (zh) * 2023-02-24 2023-06-06 湖北芯擎科技有限公司 一种视频流的安全显示方法、装置和电子设备

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US4679227A (en) * 1985-05-20 1987-07-07 Telebit Corporation Ensemble modem structure for imperfect transmission media
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US4918718A (en) * 1988-06-28 1990-04-17 Luma Telecom, Inc. Quadrature amplitude modulation with line synchronization pulse for video telephone
US5282019A (en) * 1988-10-03 1994-01-25 Carlo Basile Method and apparatus for the transmission and reception of a multicarrier digital television signal
CA2009713A1 (en) * 1989-02-28 1990-08-31 Robert P. Mcnamara Local area network communication system
US4943980A (en) * 1989-05-02 1990-07-24 Intelligent Modem Corporation Multi-carrier high speed modem
FR2660131B1 (fr) * 1990-03-23 1992-06-19 France Etat Dispositif de transmissions de donnees numeriques a au moins deux niveaux de protection, et dispositif de reception correspondant.
US5164963A (en) * 1990-11-07 1992-11-17 At&T Bell Laboratories Coding for digital transmission
US5105442A (en) * 1990-11-07 1992-04-14 At&T Bell Laboratories Coded modulation with unequal error protection
US5087975A (en) * 1990-11-09 1992-02-11 Zenith Electronics Corporation VSB HDTV transmission system with reduced NTSC co-channel interference
US5291289A (en) * 1990-11-16 1994-03-01 North American Philips Corporation Method and apparatus for transmission and reception of a digital television signal using multicarrier modulation
JP3086723B2 (ja) * 1991-02-08 2000-09-11 株式会社東芝 デジタル型ｖｓｂ変調装置
US5600672A (en) * 1991-03-27 1997-02-04 Matsushita Electric Industrial Co., Ltd. Communication system
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US5243629A (en) * 1991-09-03 1993-09-07 At&T Bell Laboratories Multi-subcarrier modulation for hdtv transmission
JP3241098B2 (ja) * 1992-06-12 2001-12-25 株式会社東芝 多方式対応の受信装置
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Also Published As

Publication number Publication date
HK1103183A1 (en) 2007-12-14
CN1305310A (zh) 2001-07-25
CN100373829C (zh) 2008-03-05
MY138048A (en) 2009-04-30
CA2652875A1 (en) 1994-09-26
CA2652880A1 (en) 1994-09-26
CN1909544A (zh) 2007-02-07
MY127270A (en) 2006-11-30
CA2652486A1 (en) 1994-09-26
HK1039012A1 (en) 2002-04-04
CA2652488C (en) 2010-05-18
CN1099544A (zh) 1995-03-01
CN1206857C (zh) 2005-06-15
HK1039852A1 (en) 2002-05-10
CN1250278A (zh) 2000-04-12
EP0617531A1 (en) 1994-09-28
CN1607751A (zh) 2005-04-20
CN1305311A (zh) 2001-07-25
MY127503A (en) 2006-12-29
CA2652488A1 (en) 1994-09-26
CA2382460A1 (en) 1994-09-26
CN1225908C (zh) 2005-11-02
CN1913406B (zh) 2013-04-03
CN1115048C (zh) 2003-07-16
CA2653289C (en) 2009-08-11
CA2652880C (en) 2009-10-20
CN1913406A (zh) 2007-02-14
CN1913407B (zh) 2011-08-10
CA2652609A1 (en) 1994-09-26
CN1941680A (zh) 2007-04-04
CN1964240B (zh) 2013-03-20
CA2259818C (en) 2004-05-18
CA2653269A1 (en) 1994-09-26
CA2636575C (en) 2010-01-12
CN1964240A (zh) 2007-05-16
HK1039852B (zh) 2006-03-10
HK1039012B (zh) 2006-01-13
HK1039850B (zh) 2006-01-13
MY127274A (en) 2006-11-30
CA2652486C (en) 2009-08-11
CN1208964C (zh) 2005-06-29
CN102130868A (zh) 2011-07-20
CN1305312A (zh) 2001-07-25
CA2653289A1 (en) 1994-09-26
CA2652602A1 (en) 1994-09-26
CN1893414B (zh) 2010-05-12
CN1305313A (zh) 2001-07-25
CN100563132C (zh) 2009-11-25
MY127504A (en) 2006-12-29
CA2652487C (en) 2009-08-11
CN1617475A (zh) 2005-05-18
CA2652602C (en) 2009-11-10
CA2636575A1 (en) 1994-09-26
CA2652609C (en) 2009-10-06
HK1039850A1 (en) 2002-05-31
CA2653282C (en) 2009-08-25
MY141572A (en) 2010-05-14
CN1913407A (zh) 2007-02-14
CN102130868B (zh) 2012-08-29
CA2445707A1 (en) 1994-09-26
CA2653269C (en) 2009-10-06
CN1240220C (zh) 2006-02-01
CA2653282A1 (en) 1994-09-26
HK1039851A1 (en) 2002-05-10
HK1103321A1 (en) 2007-12-14
CA2652875C (en) 2009-09-15
CA2652876C (en) 2009-09-15
CA2652596A1 (en) 1994-09-26
CN102208959A (zh) 2011-10-05
CA2652487A1 (en) 1994-09-26
MY127507A (en) 2006-12-29
MY127693A (en) 2006-12-29
MY127271A (en) 2006-11-30
CA2652596C (en) 2010-07-27
CN1893414A (zh) 2007-01-10
CA2259818A1 (en) 1994-09-26
CA2652876A1 (en) 1994-09-26
CA2445707C (en) 2008-10-21
MY127695A (en) 2006-12-29

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Legal Events

Date Code Title Description
PE Patent expired

Effective date: 20140324