DE69737643D1 - Vorrichtung zur Paketübertragung - Google Patents

Vorrichtung zur Paketübertragung

Info

Publication number
DE69737643D1
DE69737643D1 DE69737643T DE69737643T DE69737643D1 DE 69737643 D1 DE69737643 D1 DE 69737643D1 DE 69737643 T DE69737643 T DE 69737643T DE 69737643 T DE69737643 T DE 69737643T DE 69737643 D1 DE69737643 D1 DE 69737643D1
Authority
DE
Germany
Prior art keywords
packet transmission
packet
transmission
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
DE69737643T
Other languages
English (en)
Other versions
DE69737643T2 (de
Inventor
Tajika Yosuke
Matsubara Shinzo
Horiguchi Takeo
Iwamura Kazuaki
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Priority claimed from JP05796496A external-priority patent/JP3532690B2/ja
Priority claimed from JP05915796A external-priority patent/JP3406768B2/ja
Priority claimed from JP06958796A external-priority patent/JP3378429B2/ja
Priority claimed from JP19330296A external-priority patent/JP3468993B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69737643D1 publication Critical patent/DE69737643D1/de
Application granted granted Critical
Publication of DE69737643T2 publication Critical patent/DE69737643T2/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
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/10—Mapping addresses of different types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/08—User group management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE69737643T 1996-03-14 1997-03-14 Vorrichtung zur Paketübertragung Expired - Lifetime DE69737643T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP05796496A JP3532690B2 (ja) 1996-03-14 1996-03-14 パケット転送装置およびパケット転送方法
JP5796496 1996-03-14
JP5915796 1996-03-15
JP05915796A JP3406768B2 (ja) 1996-03-15 1996-03-15 パケット転送方法およびパケット転送装置
JP6958796 1996-03-26
JP06958796A JP3378429B2 (ja) 1996-03-26 1996-03-26 同報通信制御装置
JP19330296 1996-07-23
JP19330296A JP3468993B2 (ja) 1996-07-23 1996-07-23 通信制御装置及びその方法

Publications (2)

Publication Number Publication Date
DE69737643D1 true DE69737643D1 (de) 2007-06-06
DE69737643T2 DE69737643T2 (de) 2008-01-03

Family

ID=27463597

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737643T Expired - Lifetime DE69737643T2 (de) 1996-03-14 1997-03-14 Vorrichtung zur Paketübertragung

Country Status (3)

Country Link
US (1) US6118771A (de)
EP (2) EP1458133A1 (de)
DE (1) DE69737643T2 (de)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218663B1 (en) * 1997-12-26 2007-05-15 Canon Kabushiki Kaisha Communication system in which arbitrary number of communication apparatuses form group to communicate with each other, and the communication apparatus
US6163810A (en) * 1998-06-02 2000-12-19 At&T Corp. System and method for managing the exchange of information between multicast and unicast hosts
US6577634B1 (en) * 1998-07-01 2003-06-10 Hitachi, Ltd. Method for sharing network information and a router apparatus
US6345044B1 (en) * 1998-11-30 2002-02-05 Qualcomm, Inc. Apparatus and method for address assignments for satellite telephone
US6317434B1 (en) * 1999-04-14 2001-11-13 Verizon Laboratories Inc. Data link layer switch with multicast capability
US6577599B1 (en) * 1999-06-30 2003-06-10 Sun Microsystems, Inc. Small-scale reliable multicasting
US6477150B1 (en) * 2000-03-03 2002-11-05 Qualcomm, Inc. System and method for providing group communication services in an existing communication system
JP3799948B2 (ja) * 2000-03-30 2006-07-19 ブラザー工業株式会社 Ｉｐアドレス設定装置、ｉｐアドレス設定方法、及びネットワークシステム
GB2362301B (en) * 2000-05-08 2002-05-15 3Com Corp Tracking dynamic addresses on a network
JP3538119B2 (ja) * 2000-05-25 2004-06-14 日本電気株式会社 網間接続装置
JP3629025B2 (ja) * 2000-08-24 2005-03-16 松下電器産業株式会社 送受信方法およびその装置
US6781999B2 (en) * 2001-07-23 2004-08-24 Airvana, Inc. Broadcasting and multicasting in wireless communication
US20030035398A1 (en) * 2001-08-15 2003-02-20 Takayuki Sato Wireless VLAN construction method in wireless LAN system, VLAN packet processing program for wireless interconnecting device, recording medium on which VLAN packet processing program for wireless interconnecting device is recorded, wireless interconnecting device having VLAN function and wireless VLAN system
KR100453033B1 (ko) * 2001-08-28 2004-10-15 삼성전자주식회사 인터넷 어드레스를 자동적으로 생성하는 인터넷 접속이가능한 장치
JP2003196232A (ja) * 2001-12-27 2003-07-11 Fuji Xerox Co Ltd 情報収集装置、情報収集方法
EP3401794A1 (de) 2002-01-08 2018-11-14 Seven Networks, LLC Verbindungsarchitektur für ein mobiles netzwerk
US7525949B1 (en) * 2002-05-07 2009-04-28 Cisco Technology, Inc. Forwarding for network devices
JP4373655B2 (ja) * 2002-09-19 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ パケット通信端末、パケット通信システム、パケット通信方法
US8411594B2 (en) 2002-09-20 2013-04-02 Qualcomm Incorporated Communication manager for providing multimedia in a group communication network
JP3799326B2 (ja) * 2002-12-02 2006-07-19 Ｎｅｃインフロンティア株式会社 パケット送信方式及びパケット受信方式
JP4164352B2 (ja) * 2002-12-10 2008-10-15 株式会社日立製作所 移動端末を収容できるパケット転送装置
JPWO2004059903A1 (ja) * 2002-12-25 2006-05-11 株式会社日立製作所 ネットワーク機器、ネットワークシステム、および、グループ管理方法
JP2006054853A (ja) * 2004-07-14 2006-02-23 Iwatsu Electric Co Ltd 無線ｌａｎにおけるパケット伝送方法及び装置
EP1867094A2 (de) * 2005-03-15 2007-12-19 Trapeze Networks, Inc. System und verfahren zum verteilen von schlüsseln in einem drahtlosen netzwerk
US7551619B2 (en) 2005-10-13 2009-06-23 Trapeze Networks, Inc. Identity-based networking
US8638762B2 (en) 2005-10-13 2014-01-28 Trapeze Networks, Inc. System and method for network integrity
US7573859B2 (en) * 2005-10-13 2009-08-11 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
US7724703B2 (en) 2005-10-13 2010-05-25 Belden, Inc. System and method for wireless network monitoring
WO2007044986A2 (en) * 2005-10-13 2007-04-19 Trapeze Networks, Inc. System and method for remote monitoring in a wireless network
WO2007072554A1 (ja) * 2005-12-20 2007-06-28 Fujitsu Limited アドレス割当装置
US7558266B2 (en) 2006-05-03 2009-07-07 Trapeze Networks, Inc. System and method for restricting network access using forwarding databases
US8966018B2 (en) 2006-05-19 2015-02-24 Trapeze Networks, Inc. Automated network device configuration and network deployment
US7577453B2 (en) 2006-06-01 2009-08-18 Trapeze Networks, Inc. Wireless load balancing across bands
US9191799B2 (en) 2006-06-09 2015-11-17 Juniper Networks, Inc. Sharing data between wireless switches system and method
US8818322B2 (en) 2006-06-09 2014-08-26 Trapeze Networks, Inc. Untethered access point mesh system and method
US9258702B2 (en) 2006-06-09 2016-02-09 Trapeze Networks, Inc. AP-local dynamic switching
US7912982B2 (en) 2006-06-09 2011-03-22 Trapeze Networks, Inc. Wireless routing selection system and method
US7724704B2 (en) 2006-07-17 2010-05-25 Beiden Inc. Wireless VLAN system and method
US8340110B2 (en) 2006-09-15 2012-12-25 Trapeze Networks, Inc. Quality of service provisioning for wireless networks
US8072952B2 (en) 2006-10-16 2011-12-06 Juniper Networks, Inc. Load balancing
US7974235B2 (en) * 2006-11-13 2011-07-05 Telecommunication Systems, Inc. Secure location session manager
US7873061B2 (en) 2006-12-28 2011-01-18 Trapeze Networks, Inc. System and method for aggregation and queuing in a wireless network
US7865713B2 (en) 2006-12-28 2011-01-04 Trapeze Networks, Inc. Application-aware wireless network system and method
US8902904B2 (en) 2007-09-07 2014-12-02 Trapeze Networks, Inc. Network assignment based on priority
US8238942B2 (en) 2007-11-21 2012-08-07 Trapeze Networks, Inc. Wireless station location detection
US9002828B2 (en) 2007-12-13 2015-04-07 Seven Networks, Inc. Predictive content delivery
US8862657B2 (en) 2008-01-25 2014-10-14 Seven Networks, Inc. Policy based content service
US8150357B2 (en) 2008-03-28 2012-04-03 Trapeze Networks, Inc. Smoothing filter for irregular update intervals
US8474023B2 (en) 2008-05-30 2013-06-25 Juniper Networks, Inc. Proactive credential caching
US8978105B2 (en) 2008-07-25 2015-03-10 Trapeze Networks, Inc. Affirming network relationships and resource access via related networks
US8238298B2 (en) 2008-08-29 2012-08-07 Trapeze Networks, Inc. Picking an optimal channel for an access point in a wireless network
US8838819B2 (en) * 2009-04-17 2014-09-16 Empirix Inc. Method for embedding meta-commands in normal network packets
JP5676762B2 (ja) 2010-07-26 2015-02-25 セブン ネットワークス インコーポレイテッド モバイルアプリケーショントラフィック最適化
GB2495058B (en) 2010-07-26 2014-03-05 Seven Networks Inc Context aware traffic management for resource conservation in a wireless network
US8838783B2 (en) 2010-07-26 2014-09-16 Seven Networks, Inc. Distributed caching for resource and mobile network traffic management
US8873389B1 (en) * 2010-08-09 2014-10-28 Chelsio Communications, Inc. Method for flow control in a packet switched network
WO2012060995A2 (en) 2010-11-01 2012-05-10 Michael Luna Distributed caching in a wireless network of content delivered for a mobile application over a long-held request
WO2013116852A1 (en) 2012-02-03 2013-08-08 Seven Networks, Inc. User as an end point for profiling and optimizing the delivery of content and data in a wireless network
JP2013236339A (ja) * 2012-05-10 2013-11-21 Jvc Kenwood Corp 通信システム、通信制御方法、移動局及び基地局
FR2992137B1 (fr) * 2012-06-15 2014-07-04 Cassidian Procede d etablissement d'une transmission entre des terminaux mobiles d'un meme groupe appartenant a un reseau de radiocommunication a ressources partagees operant en mode direct
WO2014051039A1 (ja) * 2012-09-27 2014-04-03 京セラ株式会社 管理システム、管理方法及び機器
CN102970091B (zh) * 2012-11-14 2015-06-10 深圳市欧博科技有限公司 一种实现分组语音广播的装置及方法
JP6040767B2 (ja) * 2012-12-28 2016-12-07 富士通株式会社 配信システム、配信方法、及びプログラム
US9516127B2 (en) 2013-03-25 2016-12-06 Seven Networks, Llc Intelligent alarm manipulator and resource tracker
US10216549B2 (en) 2013-06-17 2019-02-26 Seven Networks, Llc Methods and systems for providing application programming interfaces and application programming interface extensions to third party applications for optimizing and minimizing application traffic
US9973965B2 (en) 2013-07-12 2018-05-15 Seven Networks, Llc Transport protocol layer optimization for managing signaling and power consumption
US9444754B1 (en) 2014-05-13 2016-09-13 Chelsio Communications, Inc. Method for congestion control in a network interface card
GB201410089D0 (en) * 2014-06-06 2014-07-23 Bae Systems Plc Secured network bridge
US9462614B2 (en) * 2014-06-06 2016-10-04 Motorola Solutions, Inc. Method and apparatus for managing group-based emergency notifications and acknowledgments
WO2019177988A1 (en) * 2018-03-12 2019-09-19 Weedware Llc System and method of providing a controlled interface between devices
US10848460B2 (en) 2018-03-12 2020-11-24 John G. Weed System and method of providing a controlled interface between devices
US12052242B2 (en) * 2021-04-02 2024-07-30 Arista Networks, Inc. System for assigning and distributing device security segment identification
US12052288B2 (en) * 2022-03-08 2024-07-30 Arista Networks, Inc. Fallback segmentation security

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355371A (en) * 1982-06-18 1994-10-11 International Business Machines Corp. Multicast communication tree creation and control method and apparatus
US4725834A (en) * 1984-02-27 1988-02-16 American Telephone And Telegraph Company, At&T Bell Laboratories Reliable broadcast protocol for a token passing bus network
US5185860A (en) * 1990-05-03 1993-02-09 Hewlett-Packard Company Automatic discovery of network elements
US5282270A (en) * 1990-06-06 1994-01-25 Apple Computer, Inc. Network device location using multicast
FI90710C (fi) * 1992-05-29 1994-03-10 Icl Personal Systems Oy Menetelmä paikallisverkkoon tarkoitetun TCP/IP-ohjelmiston sovittamiseksi etäyhteydelle
US5289460A (en) * 1992-07-31 1994-02-22 International Business Machines Corp. Maintenance of message distribution trees in a communications network
US5426637A (en) * 1992-12-14 1995-06-20 International Business Machines Corporation Methods and apparatus for interconnecting local area networks with wide area backbone networks
US5526489A (en) * 1993-03-19 1996-06-11 3Com Corporation System for reverse address resolution for remote network device independent of its physical address
US5331637A (en) * 1993-07-30 1994-07-19 Bell Communications Research, Inc. Multicast routing using core based trees
GB2283645B (en) * 1993-11-06 1997-09-03 Digital Equipment Int Digital communication systems
US5636216A (en) * 1994-04-08 1997-06-03 Metricom, Inc. Method for translating internet protocol addresses to other distributed network addressing schemes
US5752003A (en) * 1995-07-14 1998-05-12 3 Com Corporation Architecture for managing traffic in a virtual LAN environment

Also Published As

Publication number Publication date
EP0795980B1 (de) 2007-04-25
US6118771A (en) 2000-09-12
EP1458133A1 (de) 2004-09-15
DE69737643T2 (de) 2008-01-03
EP0795980A2 (de) 1997-09-17
EP0795980A3 (de) 2003-08-27

Similar Documents

Publication Publication Date Title
DE69840648D1 (de) Vorrichtung zur mikrowellenübertragung
DE69728758D1 (de) Vorrichtung zur kopplung von übertragungselementen
DE69734082D1 (de) Vorrichtung zur Synchronisierung
DE69702994D1 (de) Einrichtung zur Drehkraftübersetzung
ATE276866T1 (de) Vorrichtung zur spritzenanfertigung
DE69704004D1 (de) Vorrichtung zur Programmfehlerbeseitigung
DE69835300D1 (de) Vorrichtung zur inhalation
DE69720277D1 (de) Vorrichtung zur luftbehandlung
DE69511342D1 (de) Einrichtung zur Drehkraftübersetzung
DE59812400D1 (de) Vorrichtung zur Bestimmung der AV-Überleitungszeit
DE69940014D1 (de) Vorrichtung zur verhinderung von autodiebstahl
DE59709272D1 (de) Schneidvorrichtung zur elektrotomie
DE59804263D1 (de) Vorrichtung zur störarmen signalübertragung
DE69516459D1 (de) Vorrichtung zur Schwingungsisolierung
DE69517294D1 (de) Vorrichtung zur automatischen Aufführung
DE69720887D1 (de) Vorrichtung zur Stabilisierung
BR9706428A (pt) Aparelho de recepção de transmissão
DE59406023D1 (de) Vorrichtung zur Verriegelung
DE59509949D1 (de) Vorrichtung zur strahlteilung
DE69716365D1 (de) Vorrichtung zur datenmultiplexierung
DE59508039D1 (de) Vorrichtung zur längsverstellung
DE69703706D1 (de) Vorrichtung zur echtzeitsimulation
DE69611115D1 (de) Vorrichtung zur Keimbildung
DE69728006D1 (de) Vorrichtung für chirurgische Eingriffe
DE69712719D1 (de) Lötvorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition