WO2009057226A1 - 信号処理装置及び通信装置 - Google Patents

信号処理装置及び通信装置 Download PDF

Info

Publication number
WO2009057226A1
WO2009057226A1 PCT/JP2007/071430 JP2007071430W WO2009057226A1 WO 2009057226 A1 WO2009057226 A1 WO 2009057226A1 JP 2007071430 W JP2007071430 W JP 2007071430W WO 2009057226 A1 WO2009057226 A1 WO 2009057226A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
frame
period
processor unit
signal processor
Prior art date
Application number
PCT/JP2007/071430
Other languages
English (en)
French (fr)
Inventor
Akira Shimamura
Koichi Mita
Takashi Arai
Hideshi Fujishima
Akira Endo
Original Assignee
Fujitsu Microelectronics Limited
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 Fujitsu Microelectronics Limited filed Critical Fujitsu Microelectronics Limited
Priority to JP2009538901A priority Critical patent/JP4781471B2/ja
Priority to PCT/JP2007/071430 priority patent/WO2009057226A1/ja
Priority to EP07831164.4A priority patent/EP2207308B1/en
Priority to KR1020107009252A priority patent/KR101072337B1/ko
Publication of WO2009057226A1 publication Critical patent/WO2009057226A1/ja
Priority to US12/769,143 priority patent/US8605756B2/en
Priority to US14/085,013 priority patent/US9319162B2/en

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
    • 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
    • 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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/14—Multichannel or multilink protocols
    • 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
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40241—Flexray

Abstract

　単位通信期間を割付し、かつ各々の通信装置が受信信号を基にフレームの通信終了を認識して次のフレームに係る通信動作を開始するフレーム通信に係る信号処理装置であって、フレームの通信が行われている期間であることを検出する期間検出部と、受信信号からフレームの通信終了と認識される第１の信号パターンを検出するパターン検出部と、受信信号を接続された制御装置に出力する出力処理部とを備え、フレームの通信が行われている期間中に第１の信号パターンが検出された場合に、そのフレームの通信が行われている期間が終了するまで次のフレームに係る通信動作の開始を抑止するよう制御装置に指示するようにして、同時に複数の通信装置からフレームが送信されることを防止し、次のフレームの通信動作を正常に行うことができるようにする。
PCT/JP2007/071430 2007-11-02 2007-11-02 信号処理装置及び通信装置 WO2009057226A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2009538901A JP4781471B2 (ja) 2007-11-02 2007-11-02 信号処理装置及び通信装置
PCT/JP2007/071430 WO2009057226A1 (ja) 2007-11-02 2007-11-02 信号処理装置及び通信装置
EP07831164.4A EP2207308B1 (en) 2007-11-02 2007-11-02 Signal processor unit and communication device
KR1020107009252A KR101072337B1 (ko) 2007-11-02 2007-11-02 신호 처리 장치 및 통신 장치
US12/769,143 US8605756B2 (en) 2007-11-02 2010-04-28 Signal processor and communication device
US14/085,013 US9319162B2 (en) 2007-11-02 2013-11-20 Signal processor and communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/071430 WO2009057226A1 (ja) 2007-11-02 2007-11-02 信号処理装置及び通信装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/769,143 Continuation US8605756B2 (en) 2007-11-02 2010-04-28 Signal processor and communication device

Publications (1)

Publication Number Publication Date
WO2009057226A1 true WO2009057226A1 (ja) 2009-05-07

Family

ID=40590635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/071430 WO2009057226A1 (ja) 2007-11-02 2007-11-02 信号処理装置及び通信装置

Country Status (5)

Country Link
US (2) US8605756B2 (ja)
EP (1) EP2207308B1 (ja)
JP (1) JP4781471B2 (ja)
KR (1) KR101072337B1 (ja)
WO (1) WO2009057226A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010171804A (ja) * 2009-01-23 2010-08-05 Fujitsu Semiconductor Ltd 通信装置及び通信システム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10284247B2 (en) * 2013-06-10 2019-05-07 Nxp B.V. System and method for bit processing in a central network component
KR102192198B1 (ko) * 2014-02-24 2020-12-17 삼성전자주식회사 전자 장치 및 그것의 통신 방법
JP7229957B2 (ja) * 2020-02-19 2023-02-28 株式会社安川電機 生産システム、通信方法、及びプログラム
JP7167072B2 (ja) * 2020-02-19 2022-11-08 株式会社安川電機 生産システム、通信方法、及びプログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136435A (ja) * 1987-11-24 1989-05-29 Nec Corp 送信制御方式
JP2003318911A (ja) 2002-04-17 2003-11-07 Korea Electronics Telecommun ホームネットワークシステムにおけるタイムスロット発生装置及びその方法
JP2005295132A (ja) * 2004-03-31 2005-10-20 Denso Corp シリアル通信方法及び通信装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218680A (en) * 1990-03-15 1993-06-08 International Business Machines Corporation Data link controller with autonomous in tandem pipeline circuit elements relative to network channels for transferring multitasking data in cyclically recurrent time slots
US6782066B1 (en) * 1998-06-16 2004-08-24 3Com Corporation Method and system for detecting frame slips in a digital communications channel
JP2002190831A (ja) * 2000-12-22 2002-07-05 Fujitsu Ltd 通信装置及び通信装置の処理方法
ATE306163T1 (de) * 2002-04-16 2005-10-15 Bosch Gmbh Robert Verfahren zur überwachung einer zugriffsablaufsteuerung für ein kommunikationsmedium einer kommunikationssteuerung eines kommunikationssystems
JP3920261B2 (ja) * 2003-12-08 2007-05-30 三菱電機株式会社 フレーム同期装置および光送受信器
JP2006270808A (ja) * 2005-03-25 2006-10-05 Nec Corp 移動体通信ネットワークシステム、携帯通信端末、認証装置及びこれらの駆動方法、駆動プログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136435A (ja) * 1987-11-24 1989-05-29 Nec Corp 送信制御方式
JP2003318911A (ja) 2002-04-17 2003-11-07 Korea Electronics Telecommun ホームネットワークシステムにおけるタイムスロット発生装置及びその方法
JP2005295132A (ja) * 2004-03-31 2005-10-20 Denso Corp シリアル通信方法及び通信装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NAOHIKO MURAKAMI ET AL.: "Jidosha Seigyo Bunsan System no Seiteki Scheduling Shuho", IEICE TECHNICAL REPORT THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS, vol. 104, no. 738, 11 March 2005 (2005-03-11), pages 1 - 6, XP008123588 *
See also references of EP2207308A4

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010171804A (ja) * 2009-01-23 2010-08-05 Fujitsu Semiconductor Ltd 通信装置及び通信システム

Also Published As

Publication number Publication date
US20100208755A1 (en) 2010-08-19
US8605756B2 (en) 2013-12-10
EP2207308A1 (en) 2010-07-14
KR101072337B1 (ko) 2011-10-11
JP4781471B2 (ja) 2011-09-28
US20140153589A1 (en) 2014-06-05
US9319162B2 (en) 2016-04-19
JPWO2009057226A1 (ja) 2011-03-10
EP2207308A4 (en) 2013-03-20
KR20100075563A (ko) 2010-07-02
EP2207308B1 (en) 2018-03-14

Similar Documents

Publication Publication Date Title
WO2009057226A1 (ja) 信号処理装置及び通信装置
GB2460167B (en) Method, system and apparatus for power management of a link interconnect
WO2011128687A3 (en) Controller for a brushless motor
EP4250827A3 (en) Conditional wake-up signal configuration for new radio
WO2011042748A3 (en) User interfaces
EP2160059A3 (en) Communication apparatus and control method thereof
MY163837A (en) Method and apparatus for sharing function of external device through complex network
WO2009136163A8 (en) Signal detection and blocking for voice processing equipment
WO2008153812A3 (en) Camera configurable for autonomous self-learning operation
EP2149953A3 (en) Arc flash detection system, apparatus and method
WO2007125413A3 (en) User interface for handling call quality in a communication system
WO2012056405A3 (en) Pressure sensor assembly and associated method for preventing the development of pressure injuries
WO2005036360A3 (en) Method and system for scanning network devices
WO2005076915A3 (en) Methods and apparatuses for selectively disabling functionality of a device
JP2012199663A5 (ja)
EP2317774A3 (en) Electronic device, electronic system, and method for processing signals from an audio accessory thereof
TW200734862A (en) Operating mode for extreme power savings when no network presence is detected
WO2007069176A3 (en) Method for the detection of a use of a camera unit in a mobile device
EP2391178A4 (en) WIRELESS MODULE, SYSTEM, SLEEP UPWARD AND TERMINAL
EA201000658A1 (ru) Лифтовая система
TWI263902B (en) Multiple apparatuses connection system and the method thereof
WO2008010133A3 (en) Heartbeat monitoring device, system and method
WO2008081844A1 (ja) システム障害を精度良く検出する技術
WO2012054497A3 (en) Analog-signal controller for mobile electronic devices
WO2007064708A3 (en) Quiet periods for detecting wireless devices

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07831164

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009538901

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20107009252

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2007831164

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE