MX9504158A - Aparato para detectar un componente de sincronizacion en un receptor de sistema de transmision por satelite. - Google Patents

Aparato para detectar un componente de sincronizacion en un receptor de sistema de transmision por satelite.

Info

Publication number
MX9504158A
MX9504158A MX9504158A MX9504158A MX9504158A MX 9504158 A MX9504158 A MX 9504158A MX 9504158 A MX9504158 A MX 9504158A MX 9504158 A MX9504158 A MX 9504158A MX 9504158 A MX9504158 A MX 9504158A
Authority
MX
Mexico
Prior art keywords
sync
component
signal
transmission system
word
Prior art date
Application number
MX9504158A
Other languages
English (en)
Inventor
John Sidney Stewart
Original Assignee
Thomson Consumer Electronics
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 Thomson Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of MX9504158A publication Critical patent/MX9504158A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2125—Synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0608—Detectors therefor, e.g. correlators, state machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radio Relay Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Synchronizing For Television (AREA)
  • Detection And Correction Of Errors (AREA)

Abstract

Se divulga un receptor de sistema de transmision por satélite, para recibir una señal compuesta incluyendo un componente de datos y un componente de sincronizacion. El receptor incluye un procesador de señales, que responde al componente de datos recibidos y que requiere una señal de sincronizacion periodica, en sincronizacion con el componente de sincronizacion. Un generador de señal de sincronizacion produce la señal de sincronizacion periodicamente. Un detector de componente de sincronizacion responde al componente de sincronizacion, sincroniza el generador de señal de sincronizacion con el componente de sincronizacion recibido. Adicionalmente, el sistema de transmision por satélite incluye un pronosticador de la palabra de sincronizacion, que responde a la señal de datos recibida para pronosticar las ubicaciones de las palabras de sincronizacion en la señal de datos recibida, y un insertador de la palabra de sincronizacion, acoplado al pronosticador de la palabra de sincronizacion para substituir una palabra que tiene el valor de la palabra de sincronizacion en la señal de datos recibida en una ubicacion pronosticada.
MX9504158A 1994-09-30 1995-09-29 Aparato para detectar un componente de sincronizacion en un receptor de sistema de transmision por satelite. MX9504158A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/315,516 US5610983A (en) 1994-09-30 1994-09-30 Apparatus for detecting a synchronization component in a satellite transmission system receiver

Publications (1)

Publication Number Publication Date
MX9504158A true MX9504158A (es) 1997-02-28

Family

ID=23224792

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9504158A MX9504158A (es) 1994-09-30 1995-09-29 Aparato para detectar un componente de sincronizacion en un receptor de sistema de transmision por satelite.

Country Status (12)

Country Link
US (1) US5610983A (es)
EP (1) EP0704999B1 (es)
JP (1) JP3660721B2 (es)
KR (1) KR100427846B1 (es)
CN (1) CN1132370C (es)
AU (1) AU702708B2 (es)
BR (1) BR9504240A (es)
DE (1) DE69535287T2 (es)
MX (1) MX9504158A (es)
MY (1) MY112178A (es)
SG (1) SG40034A1 (es)
TW (1) TW354688U (es)

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FR2730883B1 (fr) * 1995-02-17 1997-04-04 Alcatel Telspace Dispositif d'initialisation d'un decodeur de viterbi compris dans un recepteur de signaux transmis sous forme de paquets emetteur, recepteur et procede correspondants
JPH1013385A (ja) * 1996-06-27 1998-01-16 Fujitsu Ltd パケットデータ誤り訂正方法及び装置並びにパケット受信装置
US6101216A (en) * 1997-10-03 2000-08-08 Rockwell International Corporation Splitterless digital subscriber line communication system
US6661422B1 (en) 1998-11-09 2003-12-09 Broadcom Corporation Video and graphics system with MPEG specific data transfer commands
US7982740B2 (en) 1998-11-09 2011-07-19 Broadcom Corporation Low resolution graphics mode support using window descriptors
US6573905B1 (en) * 1999-11-09 2003-06-03 Broadcom Corporation Video and graphics system with parallel processing of graphics windows
US7446774B1 (en) 1998-11-09 2008-11-04 Broadcom Corporation Video and graphics system with an integrated system bridge controller
US6853385B1 (en) 1999-11-09 2005-02-08 Broadcom Corporation Video, audio and graphics decode, composite and display system
US6768774B1 (en) * 1998-11-09 2004-07-27 Broadcom Corporation Video and graphics system with video scaling
US6636222B1 (en) 1999-11-09 2003-10-21 Broadcom Corporation Video and graphics system with an MPEG video decoder for concurrent multi-row decoding
US6798420B1 (en) 1998-11-09 2004-09-28 Broadcom Corporation Video and graphics system with a single-port RAM
US6608630B1 (en) * 1998-11-09 2003-08-19 Broadcom Corporation Graphics display system with line buffer control scheme
US6975324B1 (en) * 1999-11-09 2005-12-13 Broadcom Corporation Video and graphics system with a video transport processor
US9668011B2 (en) 2001-02-05 2017-05-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Single chip set-top box system
AU778986B2 (en) * 1999-12-15 2004-12-23 Thomson Licensing S.A. Preparation of data for a Reed-Solomon decoder
US7085990B2 (en) * 1999-12-15 2006-08-01 Thomson Licensing Preparation of data for a Reed-Solomon decoder
US7092069B2 (en) * 2002-03-08 2006-08-15 Carl Zeiss Smt Ag Projection exposure method and projection exposure system
US20040073914A1 (en) * 2002-07-05 2004-04-15 Spilker James J. Precision time transfer using television signals
US8063916B2 (en) * 2003-10-22 2011-11-22 Broadcom Corporation Graphics layer reduction for video composition
JP4421537B2 (ja) * 2005-09-14 2010-02-24 株式会社東芝 ストリーム生成装置
US20070242828A1 (en) * 2006-04-12 2007-10-18 General Dynamics C4 Systems, Inc. Dynamic interleaving of state vector components in an encrypted data communication system
FR2931021A1 (fr) * 2008-05-09 2009-11-13 Canon Kk Procede de synchronisation d'un flux de donnees transmis sur un reseau de communication synchrone, produit programme d'ordinateur, moyen de stockage et dispositif recepteur correspondants.
CN102026047A (zh) * 2009-09-10 2011-04-20 华为技术有限公司 复位信号和速率指示信号的传送方法、装置及系统
JP5426326B2 (ja) * 2009-11-09 2014-02-26 ルネサスエレクトロニクス株式会社 データ受信装置、データ受信方法、及びプログラム
MX2014001073A (es) 2011-07-25 2014-03-21 Acclarent Inc Sistema y metodo personalizable para anestesiar la membrana timpanica.
US8756052B2 (en) * 2012-04-30 2014-06-17 Blackberry Limited Methods and systems for a locally and temporally adaptive text prediction
US10130808B2 (en) 2013-03-14 2018-11-20 Tusker Medical, Inc. System and method for providing iontophoresis at tympanic membrane
CN107342853B (zh) * 2017-05-25 2019-12-06 兴唐通信科技有限公司 一种低交互开销的计数器同步方法

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Publication number Priority date Publication date Assignee Title
JPS5746553A (en) * 1980-09-05 1982-03-17 Hitachi Ltd Code synchronizing device
US4614970A (en) * 1983-12-13 1986-09-30 U.S. Computer Systems Descrambler apparatus
JPS60212049A (ja) * 1984-04-06 1985-10-24 Nec Corp フレ−ム同期方式
US4815129A (en) * 1985-01-02 1989-03-21 General Instrument Corp. Video encryption system
GB8715597D0 (en) * 1987-07-02 1987-08-12 Indep Broadcasting Authority Digital synchronisation
US5117427A (en) * 1988-03-03 1992-05-26 Mitsubishi Denki Kabushiki Kaisha Communication system with concatenated coding error correction
US5058106A (en) * 1989-12-15 1991-10-15 Alcatel Na Network Systems Corp. Flywheel circuit
EP0491084A1 (de) * 1990-12-19 1992-06-24 Siemens Aktiengesellschaft Vorrichtung zum Erzeugen von Synchronsignalen zur Blocksynchronisation blockcodierter Datentelegramme mit Offset-Wörtern und deren Verwendung

Also Published As

Publication number Publication date
SG40034A1 (en) 1997-06-14
EP0704999A2 (en) 1996-04-03
EP0704999A3 (en) 1998-05-06
DE69535287D1 (de) 2006-12-21
AU702708B2 (en) 1999-03-04
EP0704999B1 (en) 2006-11-08
CN1128447A (zh) 1996-08-07
TW354688U (en) 1999-03-11
KR100427846B1 (ko) 2004-08-06
JP3660721B2 (ja) 2005-06-15
US5610983A (en) 1997-03-11
KR960013077A (ko) 1996-04-20
BR9504240A (pt) 1996-07-30
AU3296895A (en) 1996-04-18
MY112178A (en) 2001-04-30
JPH08163111A (ja) 1996-06-21
CN1132370C (zh) 2003-12-24
DE69535287T2 (de) 2007-04-12

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