TW365718B - Method and system for data communications using synchronizing signals of different data length - Google Patents

Method and system for data communications using synchronizing signals of different data length

Info

Publication number
TW365718B
TW365718B TW087101013A TW87101013A TW365718B TW 365718 B TW365718 B TW 365718B TW 087101013 A TW087101013 A TW 087101013A TW 87101013 A TW87101013 A TW 87101013A TW 365718 B TW365718 B TW 365718B
Authority
TW
Taiwan
Prior art keywords
synchronizing signal
road side
communication
equipment
bit
Prior art date
Application number
TW087101013A
Other languages
English (en)
Inventor
Toshihide Ando
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Application granted granted Critical
Publication of TW365718B publication Critical patent/TW365718B/zh

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/092—Coding or decoding of the information
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H04W56/0085—Open loop measurement based on arrival time vs. expected arrival time detecting a given structure in the signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
TW087101013A 1997-02-14 1998-01-26 Method and system for data communications using synchronizing signals of different data length TW365718B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP03047797A JP3186630B2 (ja) 1997-02-14 1997-02-14 データ通信方法および車載用通信装置ならびに路上用通信装置

Publications (1)

Publication Number Publication Date
TW365718B true TW365718B (en) 1999-08-01

Family

ID=12304939

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087101013A TW365718B (en) 1997-02-14 1998-01-26 Method and system for data communications using synchronizing signals of different data length

Country Status (6)

Country Link
US (1) US6275552B1 (zh)
JP (1) JP3186630B2 (zh)
CN (1) CN1154320C (zh)
BR (1) BR9800604A (zh)
CA (1) CA2228696C (zh)
TW (1) TW365718B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8885550B2 (en) 2006-10-26 2014-11-11 Qualcomm Incorporated Beacon symbol orthogonalization

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JP2000022776A (ja) * 1998-06-30 2000-01-21 Matsushita Electric Ind Co Ltd シリアルデータ受信装置
JP4131056B2 (ja) * 1999-06-15 2008-08-13 株式会社デンソー 移動体通信装置および固定局通信装置ならびに移動体通信装置の通信方法
US6850990B1 (en) * 1999-07-14 2005-02-01 Landesk Software Limited Transfer of synchronized data from 16-bit code to a 32-bit process
JP3419379B2 (ja) * 2000-03-27 2003-06-23 日本電気株式会社 Ｄｓｒｃ無線機の受信回路
JP4306098B2 (ja) * 2000-06-30 2009-07-29 株式会社デンソー 通信装置
JP3456195B2 (ja) * 2000-08-07 2003-10-14 日本電気株式会社 狭域通信の通信接続方式
JP3772711B2 (ja) * 2000-10-27 2006-05-10 株式会社デンソー 路車間通信システム，車載器，路上機
JP3835800B2 (ja) * 2002-02-08 2006-10-18 株式会社東芝 受信フレームの同期方法、および、受信装置
US20030161351A1 (en) * 2002-02-22 2003-08-28 Beverly Harlan T. Synchronizing and converting the size of data frames
JP2005184445A (ja) * 2003-12-19 2005-07-07 Matsushita Electric Ind Co Ltd Ｄｓｒｃ通信制御装置および方法
US7407097B2 (en) * 2004-05-10 2008-08-05 Rent A Toll, Ltd. Toll fee system and method
EP1691273B1 (en) * 2005-02-09 2008-06-04 Agilent Technologies, Inc. Two step data analysis
US8075934B2 (en) 2008-10-24 2011-12-13 Mead Johnson Nutrition Company Nutritional composition with improved digestibility
WO2007030445A2 (en) * 2005-09-07 2007-03-15 Rent-A-Toll, Ltd. System, method and computer readable medium for billing
WO2007030446A2 (en) 2005-09-07 2007-03-15 Rent-A-Toll, Ltd. System, method and computer readable medium for billing tolls
AU2006299815B2 (en) 2005-10-13 2011-10-13 American Traffic Solutions Consolidated, L.L.C. System, method, and computer readable medium for billing based on a duration of a service period
US8768754B2 (en) 2006-01-09 2014-07-01 Rent-A-Toll, Ltd. Billing a rented third party transport including an on-board unit
AU2007205090B2 (en) 2006-01-09 2012-01-19 American Traffic Solutions Consolidated, L.L.C. Billing a rented third party transport including an on-board unit
WO2007136691A2 (en) * 2006-05-18 2007-11-29 Rent-A-Toll, Ltd. Determining a toll amount
DE102006030977A1 (de) * 2006-07-03 2008-02-07 Deutsche Thomson-Brandt Gmbh Datenübertragungsverfahren und Gerät zur Durchführung des Verfahrens
JP2008035233A (ja) * 2006-07-28 2008-02-14 Oki Electric Ind Co Ltd 狭帯域通信システムのフレーム同期回路
US7774228B2 (en) * 2006-12-18 2010-08-10 Rent A Toll, Ltd Transferring toll data from a third party operated transport to a user account
WO2010042923A1 (en) 2008-10-10 2010-04-15 Rent A Toll, Ltd. Method and system for processing vehicular violations
CN101848233A (zh) * 2010-04-12 2010-09-29 南通大学 一种基于国标etc***车载单元llc子层的逻辑链路控制方法
DE102010043151A1 (de) * 2010-10-29 2012-05-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Datensender und Datenempfänger
CN104219267B (zh) * 2013-06-04 2017-08-25 安徽大学 隐私保护的统计车辆数量的方法及装置
CN104612531B (zh) * 2014-12-31 2016-05-04 重庆川仪自动化股份有限公司 轨道交通安全屏蔽门控制***的通信响应方法
US10200875B2 (en) 2017-04-17 2019-02-05 DeepSig Inc. Placement and scheduling of radio signal processing dataflow operations

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5324761B1 (zh) * 1968-10-11 1978-07-22
US4847877A (en) * 1986-11-28 1989-07-11 International Business Machines Corporation Method and apparatus for detecting a predetermined bit pattern within a serial bit stream
JPH04262630A (ja) * 1991-02-15 1992-09-18 Fujitsu Ltd 衛星通信方式
JP2552978B2 (ja) 1991-12-04 1996-11-13 三菱電機株式会社 フレーム同期方式
EP0617423B1 (en) * 1993-03-26 1999-06-16 Sony Corporation Apparatus for generating a synchronizing signal
JPH07240742A (ja) 1994-03-01 1995-09-12 Mitsubishi Denki Semiconductor Software Kk 同期ワード検出装置及び同期ワード検出方法
JP3430645B2 (ja) 1994-07-20 2003-07-28 株式会社デンソー シリアル通信の非データ部検出装置
JP3324454B2 (ja) * 1997-07-16 2002-09-17 株式会社デンソー 移動体通信装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8885550B2 (en) 2006-10-26 2014-11-11 Qualcomm Incorporated Beacon symbol orthogonalization

Also Published As

Publication number Publication date
CA2228696A1 (en) 1998-08-14
CA2228696C (en) 2002-11-19
US6275552B1 (en) 2001-08-14
CN1200613A (zh) 1998-12-02
BR9800604A (pt) 1999-06-15
JPH10229389A (ja) 1998-08-25
CN1154320C (zh) 2004-06-16
JP3186630B2 (ja) 2001-07-11

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Legal Events

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MM4A Annulment or lapse of patent due to non-payment of fees