DE69637469D1 - Datenkommunikationsnetzwerk mit hocheffizientem abfrageverfahren - Google Patents

Datenkommunikationsnetzwerk mit hocheffizientem abfrageverfahren

Info

Publication number
DE69637469D1
DE69637469D1 DE69637469T DE69637469T DE69637469D1 DE 69637469 D1 DE69637469 D1 DE 69637469D1 DE 69637469 T DE69637469 T DE 69637469T DE 69637469 T DE69637469 T DE 69637469T DE 69637469 D1 DE69637469 D1 DE 69637469D1
Authority
DE
Germany
Prior art keywords
communication network
data communication
highly efficient
query procedure
efficient query
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69637469T
Other languages
English (en)
Other versions
DE69637469T2 (de
Inventor
Steven W Schieltz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sensormatic Electronics LLC
Original Assignee
Sensormatic Electronics 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 Sensormatic Electronics Corp filed Critical Sensormatic Electronics Corp
Application granted granted Critical
Publication of DE69637469D1 publication Critical patent/DE69637469D1/de
Publication of DE69637469T2 publication Critical patent/DE69637469T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04L12/4035—Bus networks with centralised control, e.g. polling in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Alarm Systems (AREA)
DE69637469T 1995-05-26 1996-05-17 Datenkommunikationsnetzwerk mit hocheffizientem abfrageverfahren Expired - Lifetime DE69637469T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US451862 1989-12-18
US08/451,862 US5659787A (en) 1995-05-26 1995-05-26 Data communication network with highly efficient polling procedure
PCT/US1996/007230 WO1996037835A1 (en) 1995-05-26 1996-05-17 Data communication network with highly efficient polling procedure

Publications (2)

Publication Number Publication Date
DE69637469D1 true DE69637469D1 (de) 2008-05-08
DE69637469T2 DE69637469T2 (de) 2009-04-16

Family

ID=23794017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69637469T Expired - Lifetime DE69637469T2 (de) 1995-05-26 1996-05-17 Datenkommunikationsnetzwerk mit hocheffizientem abfrageverfahren

Country Status (10)

Country Link
US (1) US5659787A (de)
EP (1) EP0832454B1 (de)
JP (2) JP3767904B2 (de)
CN (1) CN1086237C (de)
AR (1) AR002115A1 (de)
BR (1) BR9608735A (de)
CA (1) CA2219333C (de)
DE (1) DE69637469T2 (de)
ES (1) ES2304788T3 (de)
WO (1) WO1996037835A1 (de)

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JPH09245007A (ja) * 1996-03-11 1997-09-19 Toshiba Corp 情報処理装置及び情報処理方法
US6430596B1 (en) 1996-03-27 2002-08-06 Intel Corporation Managing networked directory services with auto field population
US6101528A (en) * 1996-03-27 2000-08-08 Intel Corporation Method and apparatus for discovering server applications by a client application in a network of computer systems
US5982418A (en) * 1996-04-22 1999-11-09 Sensormatic Electronics Corporation Distributed video data storage in video surveillance system
EP0818899A1 (de) * 1996-07-09 1998-01-14 Alcatel Bell N.V. Anmeldeverfahren für ein Fernmeldenetz sowie für die Durchführung dieses Verfahrens angepasstes Haupt- und Endgerät
US7613801B2 (en) * 1996-07-12 2009-11-03 Microsoft Corporation System and method for monitoring server performance using a server
US6049549A (en) * 1997-08-14 2000-04-11 University Of Massachusetts Adaptive media control
EP1020050B1 (de) * 1997-09-30 2004-09-08 Alcatel Identifizierungsverfahren, endgerät zur durchführung eines solchen verfahrens und zugangsübertragungsnetz mit solchem endgerät
US6173323B1 (en) * 1997-12-24 2001-01-09 Lucent Technologies Inc. Adaptive polling rate algorithm for SNMP-based network monitoring
FR2775545B1 (fr) * 1998-02-27 2000-06-02 Canon Kk Methode hybride adaptative d'acces a un canal de transmission
US6640268B1 (en) * 1998-08-28 2003-10-28 Intel Corporation Dynamic polling mechanism for wireless devices
US6785280B1 (en) * 1998-12-23 2004-08-31 Ericsson Inc. Mechanism and method dynamically allocating ATM connections between exchanges
US8161193B1 (en) * 1999-12-08 2012-04-17 Rockstar Bidco Lp System, device, and method for sending keep-alive messages in a communication network
US7499453B2 (en) 2000-05-19 2009-03-03 Cisco Technology, Inc. Apparatus and methods for incorporating bandwidth forecasting and dynamic bandwidth allocation into a broadband communication system
US6823385B2 (en) * 2000-05-19 2004-11-23 Scientifc Atlanta, Inc. Allocating access across a shared communications medium to user classes
US6850025B1 (en) 2000-06-30 2005-02-01 Sensormatic Electronics Corporation Integrated enclosure and controller for video surveillance camera
US6992723B1 (en) 2000-06-30 2006-01-31 Sensormatic Electronics Corporation Integrated enclosure for video surveillance camera
US6804819B1 (en) 2000-09-18 2004-10-12 Hewlett-Packard Development Company, L.P. Method, system, and computer program product for a data propagation platform and applications of same
US6977927B1 (en) 2000-09-18 2005-12-20 Hewlett-Packard Development Company, L.P. Method and system of allocating storage resources in a storage area network
US7386610B1 (en) 2000-09-18 2008-06-10 Hewlett-Packard Development Company, L.P. Internet protocol data mirroring
US7254638B2 (en) * 2000-12-15 2007-08-07 International Business Machines Corporation Method and apparatus for identifying slow links and for providing application-based responses to slow links in a distributed computer network
US6606690B2 (en) 2001-02-20 2003-08-12 Hewlett-Packard Development Company, L.P. System and method for accessing a storage area network as network attached storage
US6580951B2 (en) 2001-06-13 2003-06-17 Ultrak, Inc. Communications distribution apparatus and method
US6892246B2 (en) * 2001-06-13 2005-05-10 Alan N. Cooper Computer system and method for storing video data
US20030081588A1 (en) * 2001-07-26 2003-05-01 Waverider Communications Inc. Polling using multiple dynamically updated lists
JP3451440B2 (ja) * 2002-01-18 2003-09-29 富士通株式会社 ポーリング通信システム及びポーリング制御方法
US20040052258A1 (en) * 2002-07-08 2004-03-18 Clement Robertson Method and system for prioritizing UTOPIA CLAV status polling
EP1563625A4 (de) * 2002-11-19 2009-12-16 Bae Systems Information Bandbreiteneffizientes drahtloses netzwerkmodem
US20040151129A1 (en) * 2003-01-31 2004-08-05 Gyula Kun-Szabo Controller for controlling routers
US7490348B1 (en) 2003-03-17 2009-02-10 Harris Technology, Llc Wireless network having multiple communication allowances
US7239888B2 (en) * 2003-03-20 2007-07-03 Texas Instruments Incorporated Wireless network with multi-device class communication capability
US20050163151A1 (en) * 2003-08-12 2005-07-28 Omnitek Partners Llc Projectile having a casing and/or interior acting as a communication bus between electronic components
US8121595B2 (en) * 2004-06-02 2012-02-21 Intel Corporation Adaptive polling of wireless devices
CN100401709C (zh) * 2004-12-17 2008-07-09 中兴通讯股份有限公司 基于固定服务质量保证策略的无线局域网分群轮询方法
GB2422061A (en) * 2005-01-06 2006-07-12 Amg Systems Ltd CCTV optical packet data transmission system
CN100442705C (zh) * 2005-06-09 2008-12-10 华为技术有限公司 网络管理系统对通信设备进行轮询的方法
WO2007147171A2 (en) * 2006-06-16 2007-12-21 Verificon Corporation Scalable clustered camera system and method for multiple object tracking
US8654638B2 (en) * 2006-12-19 2014-02-18 Marcin Godlewski Dynamically adjusting bandwidth usage among subscriber streams
US8116337B2 (en) * 2007-07-27 2012-02-14 Marcin Godlewski Bandwidth requests transmitted according to priority in a centrally managed network
GB0808539D0 (en) * 2008-05-12 2008-06-18 Intamac Systems Ltd Network camera management
JP5346513B2 (ja) * 2008-07-22 2013-11-20 京楽産業．株式会社 ポーリング通信システム
WO2010122555A1 (en) * 2009-04-20 2010-10-28 Ioimage Ltd. Box-to-box camera configuration/reconfiguration
CN102316492B (zh) * 2010-07-01 2014-12-17 中国电信股份有限公司 网络无缝切换的方法及系统
US9218216B2 (en) * 2011-07-22 2015-12-22 Cisco Technology, Inc. Centrally driven performance analysis of low power and Lossy Networks
CN103235570A (zh) * 2013-04-03 2013-08-07 北京三博中自科技有限公司 分布式生产设备监控信息通讯系统
US11429505B2 (en) * 2018-08-03 2022-08-30 Dell Products L.P. System and method to provide optimal polling of devices for real time data
CN111538629A (zh) * 2020-04-23 2020-08-14 苏州浪潮智能科技有限公司 一种服务器传感器的轮循方法、系统及相关装置
CN114430353B (zh) * 2021-12-28 2024-02-13 浙江伟星实业发展股份有限公司 一种基于Modbus协议的数据采集方法、系统、装置及介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4829297A (en) * 1987-05-08 1989-05-09 Allen-Bradley Company, Inc. Communication network polling technique
US5140586A (en) * 1988-01-26 1992-08-18 E-Systems, Inc. Token associated data network communications protocol
US4940974A (en) * 1988-11-01 1990-07-10 Norand Corporation Multiterminal communication system and method
JP2829733B2 (ja) * 1989-01-31 1998-12-02 能美防災株式会社 防災設備
US5457689A (en) * 1991-04-10 1995-10-10 California Institute Of Technology High speed polling protocol for multiple node network with sequential flooding of a polling message and a poll-answering message
US5416777A (en) * 1991-04-10 1995-05-16 California Institute Of Technology High speed polling protocol for multiple node network
JP2643650B2 (ja) * 1991-05-20 1997-08-20 日本電気株式会社 位置情報報知方式
US5371899A (en) * 1992-05-29 1994-12-06 Motorola Communication system capable of reassigning radio receivers
US5436905A (en) * 1994-05-16 1995-07-25 Industrial Technology Research Institute Group randomly addressed polling MAC protocol for wireless data

Also Published As

Publication number Publication date
CA2219333C (en) 2008-07-29
BR9608735A (pt) 1999-07-06
CA2219333A1 (en) 1996-11-28
EP0832454A4 (de) 2005-05-11
JPH11505986A (ja) 1999-05-25
CN1086237C (zh) 2002-06-12
EP0832454A1 (de) 1998-04-01
JP2006094553A (ja) 2006-04-06
AU711109B2 (en) 1999-10-07
DE69637469T2 (de) 2009-04-16
AU5754196A (en) 1996-12-11
ES2304788T3 (es) 2008-10-16
CN1185846A (zh) 1998-06-24
AR002115A1 (es) 1998-01-07
MX9708878A (es) 1998-03-31
US5659787A (en) 1997-08-19
JP3767904B2 (ja) 2006-04-19
EP0832454B1 (de) 2008-03-26
WO1996037835A1 (en) 1996-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFNER & PARTNER PATENT-/ RECHTSANWALTSKANZLEI, 90

8327 Change in the person/name/address of the patent owner

Owner name: SENSORMATIC ELECTRONICS, LLC, BOCA RATON, FLA., US