JP2002513244A - 中継線の複合化 - Google Patents

中継線の複合化

Info

Publication number
JP2002513244A
JP2002513244A JP2000546489A JP2000546489A JP2002513244A JP 2002513244 A JP2002513244 A JP 2002513244A JP 2000546489 A JP2000546489 A JP 2000546489A JP 2000546489 A JP2000546489 A JP 2000546489A JP 2002513244 A JP2002513244 A JP 2002513244A
Authority
JP
Japan
Prior art keywords
trunk
output port
composite
routing
trunks
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.)
Pending
Application number
JP2000546489A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002513244A5 (https=
Inventor
カーベイ・フィリップ・ピー
ダリー・ウィリアム・ジェー
デンニソン・ラリー・アール
Original Assignee
エイヴィシー・システムズ
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26754950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2002513244(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by エイヴィシー・システムズ filed Critical エイヴィシー・システムズ
Publication of JP2002513244A publication Critical patent/JP2002513244A/ja
Publication of JP2002513244A5 publication Critical patent/JP2002513244A5/ja
Pending 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]
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S370/00—Multiplex communications
    • Y10S370/901—Wide area network
    • Y10S370/902—Packet switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Cable Accessories (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2000546489A 1998-04-24 1999-04-15 中継線の複合化 Pending JP2002513244A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US8292398P 1998-04-24 1998-04-24
US60/082,923 1998-04-24
US09/073,842 1998-05-06
US09/073,842 US6359879B1 (en) 1998-04-24 1998-05-06 Composite trunking
PCT/US1999/008334 WO1999056432A2 (en) 1998-04-24 1999-04-15 Composite trunking in a router

Publications (2)

Publication Number Publication Date
JP2002513244A true JP2002513244A (ja) 2002-05-08
JP2002513244A5 JP2002513244A5 (https=) 2006-05-18

Family

ID=26754950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000546489A Pending JP2002513244A (ja) 1998-04-24 1999-04-15 中継線の複合化

Country Status (9)

Country Link
US (2) US6359879B1 (https=)
EP (1) EP1070413B1 (https=)
JP (1) JP2002513244A (https=)
KR (1) KR100655012B1 (https=)
AT (1) ATE387789T1 (https=)
AU (1) AU3564999A (https=)
CA (1) CA2329481C (https=)
DE (1) DE69938239T2 (https=)
WO (1) WO1999056432A2 (https=)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6359879B1 (en) * 1998-04-24 2002-03-19 Avici Systems Composite trunking
US6665702B1 (en) 1998-07-15 2003-12-16 Radware Ltd. Load balancing
US6952401B1 (en) * 1999-03-17 2005-10-04 Broadcom Corporation Method for load balancing in a network switch
GB2348570B (en) * 1999-03-31 2003-03-05 Ericsson Telefon Ab L M Mobile internet access
US6658015B1 (en) * 1999-05-28 2003-12-02 Advanced Micro Devices, Inc. Multiport switch with plurality of logic engines for simultaneously processing different respective data frames
US6901517B1 (en) * 1999-07-16 2005-05-31 Marconi Communications, Inc. Hardware based security groups, firewall load sharing, and firewall redundancy
GB2359692B (en) * 2000-02-26 2003-06-25 3Com Corp Stackable network unit including registers for identifying stack members and trunk ports
US6765866B1 (en) 2000-02-29 2004-07-20 Mosaid Technologies, Inc. Link aggregation
US7688727B1 (en) 2000-04-17 2010-03-30 Juniper Networks, Inc. Filtering and route lookup in a switching device
US6798777B1 (en) * 2000-04-17 2004-09-28 Juniper Networks, Inc. Filtering and route lookup in a switching device
US7215637B1 (en) 2000-04-17 2007-05-08 Juniper Networks, Inc. Systems and methods for processing packets
US7123620B1 (en) * 2000-04-25 2006-10-17 Cisco Technology, Inc. Apparatus and method for scalable and dynamic traffic engineering in a data communication network
US6385209B1 (en) * 2000-06-14 2002-05-07 Pluris, Inc. Method and apparatus for mapping data packets between lines of differing capacity at a router interface
EP1168725B1 (en) * 2000-06-19 2005-06-15 Broadcom Corporation Switch fabric with path redundancy
US7596139B2 (en) 2000-11-17 2009-09-29 Foundry Networks, Inc. Backplane interface adapter with error control and redundant fabric
US7218632B1 (en) * 2000-12-06 2007-05-15 Cisco Technology, Inc. Packet processing engine architecture
US20020078226A1 (en) * 2000-12-15 2002-06-20 Kei Kato Datagram transmission device
US20030141093A1 (en) * 2000-12-21 2003-07-31 Jacob Tirosh System and method for routing a media stream
JP2002217950A (ja) * 2001-01-15 2002-08-02 Sony Corp 情報処理装置および方法、記録媒体、並びにプログラム
US8520679B1 (en) * 2001-01-24 2013-08-27 Advanced Medical Devices, Inc. Trunking distribution systems and methods
US7587516B2 (en) * 2001-02-24 2009-09-08 International Business Machines Corporation Class network routing
US6909695B2 (en) * 2001-05-07 2005-06-21 Sun Microsystems, Inc. Fault-tolerant, self-healing routing scheme for a multi-path interconnection fabric in a storage network
US7519735B1 (en) * 2001-05-08 2009-04-14 Juniper Networks, Inc. Single board routing arrangement
US8004971B1 (en) 2001-05-24 2011-08-23 F5 Networks, Inc. Method and system for scaling network traffic managers using connection keys
US7102996B1 (en) 2001-05-24 2006-09-05 F5 Networks, Inc. Method and system for scaling network traffic managers
US7290059B2 (en) * 2001-08-13 2007-10-30 Intel Corporation Apparatus and method for scalable server load balancing
US7787370B1 (en) * 2001-09-06 2010-08-31 Nortel Networks Limited Technique for adaptively load balancing connections in multi-link trunks
US7813346B1 (en) * 2001-11-21 2010-10-12 Juniper Networks, Inc. Filter-based forwarding in a network
US7313135B2 (en) * 2002-01-31 2007-12-25 Mosaid Technologies, Inc. Trunking in a matrix
EP1337078B1 (en) 2002-02-13 2009-05-06 Alcatel Canada Inc. Trunk groups selection in a communication network based on load balance
CA2371654A1 (en) 2002-02-13 2003-08-13 Alcatel Canada Inc. System and method for parallel connection selection in a communication network
US7187687B1 (en) * 2002-05-06 2007-03-06 Foundry Networks, Inc. Pipeline method and system for switching packets
US7649885B1 (en) * 2002-05-06 2010-01-19 Foundry Networks, Inc. Network routing system for enhanced efficiency and monitoring capability
US7468975B1 (en) * 2002-05-06 2008-12-23 Foundry Networks, Inc. Flexible method for processing data packets in a network routing system for enhanced efficiency and monitoring capability
US20120155466A1 (en) * 2002-05-06 2012-06-21 Ian Edward Davis Method and apparatus for efficiently processing data packets in a computer network
GB0215505D0 (en) * 2002-07-04 2002-08-14 Univ Cambridge Tech Packet routing
US7554914B1 (en) * 2002-07-10 2009-06-30 Cisco Technology, Inc. System and method for adaptively balancing network traffic over router output ports
US7039018B2 (en) * 2002-07-17 2006-05-02 Intel Corporation Technique to improve network routing using best-match and exact-match techniques
US7493412B2 (en) * 2002-09-12 2009-02-17 International Business Machines Corporation Method for processing a data packet
GB0226249D0 (en) * 2002-11-11 2002-12-18 Clearspeed Technology Ltd Traffic handling system
US20040177157A1 (en) * 2003-02-13 2004-09-09 Nortel Networks Limited Logical grouping of VPN tunnels
US6901072B1 (en) * 2003-05-15 2005-05-31 Foundry Networks, Inc. System and method for high speed packet transmission implementing dual transmit and receive pipelines
WO2004112322A1 (de) * 2003-06-18 2004-12-23 Siemens Aktiengesellschaft Verfahren zur nutzung von parallelen links in paketorientierten netzen mit mehrwegerouting
US20050047440A1 (en) * 2003-08-25 2005-03-03 Jerome Plun Division of data structures for efficient simulation
US8223778B2 (en) * 2003-11-19 2012-07-17 Intel Corporation Routing table architecture
US7817659B2 (en) 2004-03-26 2010-10-19 Foundry Networks, Llc Method and apparatus for aggregating input data streams
US8730961B1 (en) 2004-04-26 2014-05-20 Foundry Networks, Llc System and method for optimizing router lookup
US20050265308A1 (en) * 2004-05-07 2005-12-01 Abdulkadev Barbir Selection techniques for logical grouping of VPN tunnels
US8660112B2 (en) * 2004-12-27 2014-02-25 Telefonaktiebolaget L M Ericsson (Publ) Adaptive router architecture using logical internal addressing
US8448162B2 (en) 2005-12-28 2013-05-21 Foundry Networks, Llc Hitless software upgrades
US7903654B2 (en) * 2006-08-22 2011-03-08 Foundry Networks, Llc System and method for ECMP load sharing
US8238255B2 (en) 2006-11-22 2012-08-07 Foundry Networks, Llc Recovering from failures without impact on data traffic in a shared bus architecture
US7978614B2 (en) 2007-01-11 2011-07-12 Foundry Network, LLC Techniques for detecting non-receipt of fault detection protocol packets
US9344356B2 (en) * 2007-02-28 2016-05-17 Hewlett Packard Enterprise Development Lp Transmitting a packet from a distributed trunk switch
US20080205376A1 (en) * 2007-02-28 2008-08-28 Michael Patmon Redundant router having load sharing functionality
US8271859B2 (en) * 2007-07-18 2012-09-18 Foundry Networks Llc Segmented CRC design in high speed networks
FI20075578A0 (fi) * 2007-08-17 2007-08-17 Nokia Siemens Networks Oy Paketin välittäminen tietoliikenneverkossa
US8149839B1 (en) 2007-09-26 2012-04-03 Foundry Networks, Llc Selection of trunk ports and paths using rotation
US8154998B2 (en) * 2008-08-11 2012-04-10 At&T Intellectual Property I, L.P. Method and apparatus for resizing a trunk in a network
US8090901B2 (en) * 2009-05-14 2012-01-03 Brocade Communications Systems, Inc. TCAM management approach that minimize movements
TWI403195B (zh) * 2009-09-16 2013-07-21 Ralink Technology Corp 無線網路鏈結叢集之方法及系統
US8599850B2 (en) 2009-09-21 2013-12-03 Brocade Communications Systems, Inc. Provisioning single or multistage networks using ethernet service instances (ESIs)
US9307304B2 (en) 2010-05-11 2016-04-05 Comcast Cable Communications, Llc Dynamic assignment of signals to ports in an access platform
US11777809B2 (en) 2010-05-11 2023-10-03 Comcast Cable Communications, Llc Dynamic assignment of signals to ports in an access platform
US8391174B2 (en) * 2010-07-13 2013-03-05 Hewlett-Packard Development Company, L.P. Data packet routing
US20160283828A1 (en) * 2015-03-27 2016-09-29 Kyocera Document Solutions Inc. Automated Print Job Redirection

Family Cites Families (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340775A (en) * 1980-10-29 1982-07-20 Siemens Corporation Apparatus and method for controlling a modular telecommunication system
JPH0614644B2 (ja) 1984-04-05 1994-02-23 日本電信電話株式会社 パケット交換中継回線選択方式
US5021949A (en) * 1988-02-29 1991-06-04 International Business Machines Corporation Method and apparatus for linking an SNA host to a remote SNA host over a packet switched communications network
US4829563A (en) * 1988-04-07 1989-05-09 Teknekron Infoswitch Corporation Method for predictive dialing
US5115495A (en) * 1988-10-18 1992-05-19 The Mitre Corporation Communications network system using full-juncture and partial-juncture station status information for alternate-path distance-vector routing
US5095480A (en) * 1989-06-16 1992-03-10 Fenner Peter R Message routing system for shared communication media networks
US5860136A (en) * 1989-06-16 1999-01-12 Fenner; Peter R. Method and apparatus for use of associated memory with large key spaces
ATE121208T1 (de) * 1990-01-30 1995-04-15 Johnson Service Co Vernetztes betriebsmittelverwaltungssystem.
US5155594A (en) * 1990-05-11 1992-10-13 Picturetel Corporation Hierarchical encoding method and apparatus employing background references for efficiently communicating image sequences
US5265257A (en) 1990-06-22 1993-11-23 Digital Equipment Corporation Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queuing disciplines
US5748619A (en) * 1991-10-01 1998-05-05 Meier; Robert C. Communication network providing wireless and hard-wired dynamic routing
SE470039B (sv) * 1992-03-17 1993-10-25 Ellemtel Utvecklings Ab Sätt att i en paketväljare åstadkomma länkgruppering
US5233604A (en) * 1992-04-28 1993-08-03 International Business Machines Corporation Methods and apparatus for optimum path selection in packet transmission networks
JPH066362A (ja) 1992-06-23 1994-01-14 Hitachi Ltd Ｌａｎにおけるホストシステムのメッセージ処理負荷分散方式
US5365524A (en) * 1992-11-06 1994-11-15 At&T Bell Laboratories Establishing telecommunications call paths between clustered switching entities
JPH07118717B2 (ja) * 1993-01-05 1995-12-18 日本電気株式会社 マルチプロトコル対応のパケット網構成方法
FR2703545B1 (fr) * 1993-03-31 1995-05-12 Alcatel Nv NÓoeud de commutation asynchrone distribuant dynamiquement des cellules vers des sorties constituant un groupe dit irrégulier .
US5347511A (en) * 1993-06-07 1994-09-13 International Business Machines Corp. Traffic management in packet communications networks
US5905723A (en) 1993-06-23 1999-05-18 Cabletron Systems, Inc. System for achieving scalable router performance
US5631897A (en) 1993-10-01 1997-05-20 Nec America, Inc. Apparatus and method for incorporating a large number of destinations over circuit-switched wide area network connections
US5412653A (en) 1993-10-15 1995-05-02 International Business Machines Corporation Dynamic switch cascading system
EP0736237B1 (en) * 1993-12-24 1999-06-16 International Business Machines Corporation Routing bandwidth-reserved connections in information networks
US5526414A (en) * 1994-10-26 1996-06-11 Northern Telecom Limited Dynamically controlled routing using virtual nodes
US6324179B1 (en) * 1994-12-21 2001-11-27 Lucent Technologies Inc. ATM network arranged to interface with STM in-band signaling
US5717862A (en) * 1995-04-27 1998-02-10 International Business Machines Corporation Method and system for message status reporting in a multi-node network
US6097882A (en) * 1995-06-30 2000-08-01 Digital Equipment Corporation Method and apparatus of improving network performance and network availability in a client-server network by transparently replicating a network service
AU712810B2 (en) 1995-07-28 1999-11-18 British Telecommunications Public Limited Company Packet routing
KR100189847B1 (ko) * 1995-10-05 1999-06-01 이형도 자동차 배기가스 정화용 촉매
US6011804A (en) * 1995-12-20 2000-01-04 International Business Machines Corporation Dynamic bandwidth reservation for control traffic in high speed packet switching networks
US5689505A (en) * 1996-01-16 1997-11-18 Lucent Technologies Inc. Buffering of multicast cells in switching networks
US5781549A (en) * 1996-02-23 1998-07-14 Allied Telesyn International Corp. Method and apparatus for switching data packets in a data network
US6032266A (en) * 1996-04-05 2000-02-29 Hitachi, Ltd. Network system having function of changing route upon failure
JP3112827B2 (ja) 1996-04-23 2000-11-27 日本電気エンジニアリング株式会社 パケット交換中継方式
US5878043A (en) * 1996-05-09 1999-03-02 Northern Telecom Limited ATM LAN emulation
US5918021A (en) * 1996-06-03 1999-06-29 Intel Corporation System and method for dynamic distribution of data packets through multiple channels
US5841775A (en) 1996-07-16 1998-11-24 Huang; Alan Scalable switching network
US5881050A (en) * 1996-07-23 1999-03-09 International Business Machines Corporation Method and system for non-disruptively assigning link bandwidth to a user in a high speed digital network
US6073176A (en) * 1996-07-29 2000-06-06 Cisco Technology, Inc. Dynamic bidding protocol for conducting multilink sessions through different physical termination points
US5918017A (en) * 1996-08-23 1999-06-29 Internatioinal Business Machines Corp. System and method for providing dynamically alterable computer clusters for message routing
US5889989A (en) * 1996-09-16 1999-03-30 The Research Foundation Of State University Of New York Load sharing controller for optimizing monetary cost
US5848055A (en) * 1996-11-19 1998-12-08 Northern Telecom Limited Bandwidth correlation means for paths in connection-oriented packet switching networks
US6044080A (en) 1996-11-19 2000-03-28 Pluris, Inc. Scalable parallel packet router
US6104701A (en) * 1996-12-13 2000-08-15 International Business Machines Corporation Method and system for performing a least cost routing function for data communications between end users in a multi-network environment
US6665733B1 (en) * 1996-12-30 2003-12-16 Hewlett-Packard Development Company, L.P. Network communication device including bonded ports for increased bandwidth
US5838769A (en) * 1996-12-31 1998-11-17 Mci Communications Corporation Method of reducing risk that calls are blocked by egress switch or trunk failures
US6052718A (en) * 1997-01-07 2000-04-18 Sightpath, Inc Replica routing
JP3603524B2 (ja) * 1997-02-05 2004-12-22 株式会社日立製作所 ネットワーキング方法
US6591303B1 (en) * 1997-03-07 2003-07-08 Sun Microsystems, Inc. Method and apparatus for parallel trunking of interfaces to increase transfer bandwidth
US6470389B1 (en) * 1997-03-14 2002-10-22 Lucent Technologies Inc. Hosting a network service on a cluster of servers using a single-address image
US5978463A (en) * 1997-04-18 1999-11-02 Mci Worldcom, Inc. Reservation scheduling system for audio conferencing resources
US5983281A (en) * 1997-04-24 1999-11-09 International Business Machines Corporation Load balancing in a multiple network environment
US5949788A (en) * 1997-05-06 1999-09-07 3Com Corporation Method and apparatus for multipoint trunking
US6016310A (en) * 1997-06-30 2000-01-18 Sun Microsystems, Inc. Trunking support in a high performance network device
US6049528A (en) * 1997-06-30 2000-04-11 Sun Microsystems, Inc. Trunking ethernet-compatible networks
US6393483B1 (en) * 1997-06-30 2002-05-21 Adaptec, Inc. Method and apparatus for network interface card load balancing and port aggregation
US6151297A (en) * 1997-07-08 2000-11-21 Hewlett-Packard Company Method and system for link level server/switch trunking
US6192049B1 (en) * 1997-07-15 2001-02-20 Lucent Technologies Inc. Jitterless and lossless switching fabric with network routing
US6195354B1 (en) * 1997-07-16 2001-02-27 Nortel Networks Limited Route selection for path balancing in connection-oriented packet switching networks
US6160818A (en) * 1997-07-17 2000-12-12 At &T Corp Traffic management in packet communication networks having service priorities and employing effective bandwidths
US5959968A (en) * 1997-07-30 1999-09-28 Cisco Systems, Inc. Port aggregation protocol
US6072797A (en) * 1997-07-31 2000-06-06 International Business Machines Corporation Methods, apparatus and computer program products for aggregated transmission groups in high speed networks
US6285679B1 (en) * 1997-08-22 2001-09-04 Avici Systems, Inc. Methods and apparatus for event-driven routing
US6098107A (en) * 1997-10-31 2000-08-01 Lucent Technologies Inc. Dynamic algorithms for shortest path tree computation
US6434612B1 (en) * 1997-12-10 2002-08-13 Cisco Technology, Inc. Connection control interface for asynchronous transfer mode switches
US6601084B1 (en) * 1997-12-19 2003-07-29 Avaya Technology Corp. Dynamic load balancer for multiple network servers
US6233245B1 (en) * 1997-12-24 2001-05-15 Nortel Networks Limited Method and apparatus for management of bandwidth in a data communication network
US6032194A (en) * 1997-12-24 2000-02-29 Cisco Technology, Inc. Method and apparatus for rapidly reconfiguring computer networks
US6363077B1 (en) * 1998-02-13 2002-03-26 Broadcom Corporation Load balancing in link aggregation and trunking
US7411916B2 (en) * 1998-02-26 2008-08-12 Nortel Networks Limited Data forwarding method and apparatus
US6359879B1 (en) 1998-04-24 2002-03-19 Avici Systems Composite trunking
US6580715B1 (en) * 1998-05-04 2003-06-17 Hewlett-Packard Development Company, L.P. Load balancing switch protocols
US6496502B1 (en) * 1998-06-29 2002-12-17 Nortel Networks Limited Distributed multi-link trunking method and apparatus
US6473791B1 (en) * 1998-08-17 2002-10-29 Microsoft Corporation Object load balancing
US6587431B1 (en) * 1998-12-18 2003-07-01 Nortel Networks Limited Supertrunking for packet switching
US6765866B1 (en) * 2000-02-29 2004-07-20 Mosaid Technologies, Inc. Link aggregation
US7123620B1 (en) * 2000-04-25 2006-10-17 Cisco Technology, Inc. Apparatus and method for scalable and dynamic traffic engineering in a data communication network
US6950848B1 (en) * 2000-05-05 2005-09-27 Yousefi Zadeh Homayoun Database load balancing for multi-tier computer systems
US6985956B2 (en) * 2000-11-02 2006-01-10 Sun Microsystems, Inc. Switching system
US6954463B1 (en) * 2000-12-11 2005-10-11 Cisco Technology, Inc. Distributed packet processing architecture for network access servers
US6996086B2 (en) * 2001-04-26 2006-02-07 Telefonaktiebolaget Lm Ericsson (Publ) Radio access network with meshed radio base stations
US20020159468A1 (en) * 2001-04-27 2002-10-31 Foster Michael S. Method and system for administrative ports in a routing device
US6532212B1 (en) * 2001-09-25 2003-03-11 Mcdata Corporation Trunking inter-switch links
US7020147B1 (en) * 2001-11-13 2006-03-28 Terabeam Corporation Network traffic director system having modules that implement merit or penalty functions involving stochastic changes in network topology
CN1269330C (zh) * 2002-03-22 2006-08-09 华为技术有限公司 一种自适应加权空时发射分集方法及其系统

Also Published As

Publication number Publication date
US20020051458A1 (en) 2002-05-02
CA2329481C (en) 2011-03-29
DE69938239D1 (de) 2008-04-10
EP1070413A2 (en) 2001-01-24
CA2329481A1 (en) 1999-11-04
DE69938239T2 (de) 2009-03-26
EP1070413B1 (en) 2008-02-27
KR100655012B1 (ko) 2006-12-07
ATE387789T1 (de) 2008-03-15
WO1999056432A2 (en) 1999-11-04
AU3564999A (en) 1999-11-16
KR20010042989A (ko) 2001-05-25
US7920555B2 (en) 2011-04-05
US6359879B1 (en) 2002-03-19
WO1999056432A3 (en) 2000-01-27

Similar Documents

Publication Publication Date Title
JP2002513244A (ja) 中継線の複合化
JP4076586B2 (ja) マルチレイヤ・ネットワーク要素用のシステムおよび方法
US8995451B2 (en) Systems and methods for network routing in a multiple backbone network architecture
US6870851B1 (en) Method and system for optimizing routing of data packets
US7212526B2 (en) Method and apparatus for composing virtual links in a label switched network
US6192051B1 (en) Network router search engine using compressed tree forwarding table
US7257113B2 (en) SONET add/drop multiplexer with packet over SONET capability
US6674760B1 (en) Method and system for implementing end-to-end QoS in packet-switched networks
RU2302035C2 (ru) Трехуровневая виртуальная сеть vpn и способ ее построения
JPH10336249A (ja) インターネットプロトコル中継網
US8611357B2 (en) MPLS virtual private network using multiple network cores
US6947415B1 (en) Method and apparatus for processing packets in a routing switch
US6438133B1 (en) Load balancing mechanism for a translational bridge environment
CN100556048C (zh) 一种向量数据通信网上建立向量连接的方法
JP2000078203A (ja) パケットル―タ
US20060168316A1 (en) Data transmission device and data transmission system
JP3228249B2 (ja) ルータ装置
Singhal et al. Terabit switching: a survey of techniques and current products
JP3097595B2 (ja) Ｌａｎ間接続装置及び方法並びにｌａｎ間接続制御プログラムを記録した記録媒体
Singhal Terabit switches and routers
JPH05219095A (ja) Ａｔｍ交換システムにおけるグループ通信方式
Chi et al. A new routing assignment model for Internet
HK1065423A (en) Mpls virtual private network using dual network cores
AU5176901A (en) Packet filtering in connection-based switching networks

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060315

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060315

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20080411

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080422

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080710

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080717

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081021

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20090224