BRPI0506727A - sistema e método para aplicações em alta velocidade através de uma rede multiponto para comunicação serial - Google Patents

sistema e método para aplicações em alta velocidade através de uma rede multiponto para comunicação serial

Info

Publication number
BRPI0506727A
BRPI0506727A BRPI0506727-8A BRPI0506727A BRPI0506727A BR PI0506727 A BRPI0506727 A BR PI0506727A BR PI0506727 A BRPI0506727 A BR PI0506727A BR PI0506727 A BRPI0506727 A BR PI0506727A
Authority
BR
Brazil
Prior art keywords
frames
serial communication
multipoint
network
applications
Prior art date
Application number
BRPI0506727-8A
Other languages
English (en)
Inventor
Jean Beaucage
Original Assignee
Alstom Canada Inc
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 Alstom Canada Inc filed Critical Alstom Canada Inc
Publication of BRPI0506727A publication Critical patent/BRPI0506727A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
    • H04H20/62—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast for transportation systems, e.g. in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40032—Details regarding a bus interface enhancer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

SISTEMA E MéTODO PARA APLICAçõES EM ALTA VELOCIDADE ATRAVéS DE UMA REDE MULTIPONTO PARA COMUNICAçãO SERIAL. A difusão de aplicações em alta velocidade através de uma rede multiponto para comunicação serial é obtida por meio de multiplexação por divisão de tempo das aplicações em alta velocidade para produzir um fluxo de dados, enquadramento do fluxo de dados em quadros tendo um cabeçalho de um tamanho menor do 32 bits e um bit de paridade, transmissão dos quadros em pré-ênfase através da rede multiponto para comunicação serial, recebimento dos quadros com de-ênfase da rede multiponto para comunicação serial, detecção de um padrão de bits pré-determinado nos quadros recebidos, sincronização dos quadros recebidos usando um sinal de relógio interno e um sinal de relógio externo encontrados dentro dos quadros, seguindo uma comparação de fase feita após detecção do padrão de bits pré-determinado e desenquadramento dos quadros sincronizados em uma selecionada das aplicações em alta velocidade. O sistema implementando o processo acima é adaptado para difundir canais de áudio de hi-fi e, possivelmente, outros tipos de dados para estações de entretenimento conectadas à rede de comunicação.
BRPI0506727-8A 2004-01-07 2005-01-06 sistema e método para aplicações em alta velocidade através de uma rede multiponto para comunicação serial BRPI0506727A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002454983A CA2454983A1 (en) 2004-01-07 2004-01-07 System for high-speed applications over serial multi-drop communication networks
PCT/CA2005/000006 WO2005067251A1 (en) 2004-01-07 2005-01-06 System and method for high-speed applications over a serial multi-drop communication network

Publications (1)

Publication Number Publication Date
BRPI0506727A true BRPI0506727A (pt) 2007-05-02

Family

ID=34716048

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506727-8A BRPI0506727A (pt) 2004-01-07 2005-01-06 sistema e método para aplicações em alta velocidade através de uma rede multiponto para comunicação serial

Country Status (7)

Country Link
US (1) US20090016382A1 (pt)
EP (1) EP1702447A4 (pt)
AU (1) AU2005204153B2 (pt)
BR (1) BRPI0506727A (pt)
CA (2) CA2454983A1 (pt)
RU (1) RU2357373C2 (pt)
WO (1) WO2005067251A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2288195B1 (en) 2009-08-20 2019-10-23 Samsung Electronics Co., Ltd. Method and apparatus for operating a base station in a wireless communication system
KR101759191B1 (ko) * 2009-08-20 2017-07-19 삼성전자주식회사 무선통신시스템에서 데이터의 무결성 검사를 위한 오버헤드를 줄이기 위한 방법 및 장치
RU2447577C1 (ru) * 2011-02-02 2012-04-10 Открытое акционерное общество "Российская корпорация ракетно-космического приборостроения и информационных систем" (ОАО "Российские космические системы") Сигма-дельта аналого-цифровой преобразователь с гальванической развязкой на конденсаторах и кодерах манчестер ii
CN103988452A (zh) 2011-09-22 2014-08-13 航空网络公司 用于时钟信号同步的系统和方法
CN104890703B (zh) * 2015-06-29 2016-09-28 中车青岛四方车辆研究所有限公司 动车组中央控制单元多线程处理方法
WO2020012550A1 (ja) * 2018-07-10 2020-01-16 株式会社ソシオネクスト 位相同期回路、送受信回路及び集積回路

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795771A (en) * 1970-05-15 1974-03-05 Hughes Aircraft Co Passenger entertainment/passenger service and self-test system
JP2581055B2 (ja) * 1987-02-23 1997-02-12 ソニー株式会社 集中制御装置
US5404355A (en) * 1992-10-05 1995-04-04 Ericsson Ge Mobile Communications, Inc. Method for transmitting broadcast information in a digital control channel
WO1994028679A1 (en) * 1993-05-20 1994-12-08 Matsushita Avionics Systems Corporation An integrated video and audio signal distribution system for use on commercial aircraft and other vehicles
US5680462A (en) * 1995-08-07 1997-10-21 Sandia Corporation Information encoder/decoder using chaotic systems
US6356555B1 (en) * 1995-08-25 2002-03-12 Terayon Communications Systems, Inc. Apparatus and method for digital data transmission using orthogonal codes
US5854591A (en) * 1996-09-13 1998-12-29 Sony Trans Com, Inc. System and method for processing passenger service system information
US6223317B1 (en) * 1998-02-28 2001-04-24 Micron Technology, Inc. Bit synchronizers and methods of synchronizing and calculating error
JP3413759B2 (ja) * 1998-07-17 2003-06-09 株式会社ケンウッド Ｂｓディジタル放送受信機
US20040034581A1 (en) * 1998-11-18 2004-02-19 Visible Inventory, Inc. Inventory control and communication system
US7236836B1 (en) * 1999-09-29 2007-06-26 Victor Company Of Japan, Ltd. System for signal processing and signal transmission
US7286670B2 (en) * 1999-11-09 2007-10-23 Chaoticom, Inc. Method and apparatus for chaotic opportunistic lossless compression of data
US6519773B1 (en) * 2000-02-08 2003-02-11 Sherjil Ahmed Method and apparatus for a digitized CATV network for bundled services
CA2411043A1 (en) * 2000-05-17 2001-11-22 Wireless Technologies Research Limited Octave pulse data method and apparatus
US20020012401A1 (en) * 2000-05-23 2002-01-31 Endevco Corporation Transducer network bus
JP2002185559A (ja) * 2000-12-14 2002-06-28 Pioneer Electronic Corp 無線送受信装置
JP2003060509A (ja) * 2001-08-10 2003-02-28 Teac Corp ディジタル信号のエラー補償装置及び方法
US6646581B1 (en) * 2002-02-28 2003-11-11 Silicon Laboratories, Inc. Digital-to-analog converter circuit incorporating hybrid sigma-delta modulator circuit
GB2388501A (en) * 2002-05-09 2003-11-12 Sony Uk Ltd Data packet and clock signal transmission via different paths
US7072726B2 (en) * 2002-06-19 2006-07-04 Microsoft Corporation Converting M channels of digital audio data into N channels of digital audio data
GB2399722A (en) * 2003-03-21 2004-09-22 Sony Uk Ltd Data communication synchronisation

Also Published As

Publication number Publication date
WO2005067251A1 (en) 2005-07-21
CA2454983A1 (en) 2005-07-07
US20090016382A1 (en) 2009-01-15
EP1702447A4 (en) 2013-03-27
EP1702447A1 (en) 2006-09-20
RU2357373C2 (ru) 2009-05-27
RU2006128575A (ru) 2008-02-20
AU2005204153A1 (en) 2005-07-21
AU2005204153B2 (en) 2010-03-04
CA2552564A1 (en) 2005-07-21

Similar Documents

Publication Publication Date Title
US6269127B1 (en) Serial line synchronization method and apparatus
BR0315226A (pt) Método para radiodifusão de áudio digital, transmissor para radiodifusão de áudio digital, método para receber um sinal de radiodifusão de áudio digital, e, receptor para receber um sinal de radiodifusão de áudio digital
SE9904812L (sv) Förfarande och anordning i ett kommunikationssystem
FR2881590B1 (fr) Procede de communication numerique par paquets a travers un canal de transmission partage par une pluralite d'utilisateurs
ATE428233T1 (de) Verteilung einer zeitreferenz uber ein netzwerk
US20100092174A1 (en) Differential Inverse Multiplexing Virtual Channels in 40G Ethernet Applications
AR032555A1 (es) Sistema de comunicacion vsb
WO2011055348A3 (en) Control signal aggregation in a multi-carrier wcdma system
TW200709596A (en) Method, system, apparatus and software product for combination of uplink dedicated physical control channel gating and enhanced uplink dedicated channel to improve capacity
WO2006124082A3 (en) Method and apparatus for synchronization of digital multimedia packets
WO2016054245A1 (en) Confirming data accuracy in a distributed control system
MX2019011320A (es) Metodo de transmision de informacion, dispositivo terminal y dispositivo de red.
EP3849145A3 (en) High speed embedded protocol for distributed control system
WO2014186179A1 (en) Media time based usb frame counter synchronization for wi-fi serial bus
BR0111829A (pt) Poço, método de comunicação de informação de telemetria, e, transmissor de telemetria
EP1492248A4 (en) PROCEDURE FOR FAST TRANSFER OF DATA SERVICES BASED ON TDD MODE
CN1126316C (zh) 在一个单独信道上的异步全双工通信
ATE345628T1 (de) Blinde ratendetektion in einem multiplexübertragungssystem
JPH03265324A (ja) バイト幅弾性バッファ
JPH10126365A5 (pt)
WO2001041339A3 (de) Multiplexverfahren für gigabit ethernet signale in der synchronen digital hierarchie
BRPI0800465A (pt) sistema de difusão de ip e multiplexador, aparelho de recepção e método usado em sistema de difusão de ip
WO2006107412A3 (en) Methods and apparatus for synchronizing data transferred across a multi-pin asynchronous serial interface
CN105227288B (zh) Gmii数据发送方法和装置
EP1023788A4 (en) BIDIRECTIONAL COMMUNICATION PROTOCOL

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADES

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REDERENTE AO DESPACHO PUBLICADO NA RPI 2099 DE 29/03/2011.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]