WO2000069125A1
(en)
*
|
1999-05-11 |
2000-11-16 |
British Telecommunications Public Limited Company |
Optical communications network
|
US7167443B1
(en)
*
|
1999-09-10 |
2007-01-23 |
Alcatel |
System and method for packet level restoration of IP traffic using overhead signaling in a fiber optic ring network
|
AU7078500A
(en)
*
|
1999-09-14 |
2001-04-17 |
Megaxess, Inc. |
Method and apparatus for prevention of congestion in atm networks through atm protection switching
|
US7298693B1
(en)
|
1999-10-21 |
2007-11-20 |
Tellabs Operations, Inc. |
Reverse notification tree for data networks
|
US7315510B1
(en)
*
|
1999-10-21 |
2008-01-01 |
Tellabs Operations, Inc. |
Method and apparatus for detecting MPLS network failures
|
US7796504B1
(en)
|
1999-10-21 |
2010-09-14 |
Tellabs Operations, Inc. |
Method for establishing an MPLS data network protection pathway
|
US7804767B1
(en)
*
|
1999-10-25 |
2010-09-28 |
Tellabs Operations, Inc. |
Protection/restoration of MPLS networks
|
US7046665B1
(en)
*
|
1999-10-26 |
2006-05-16 |
Extreme Networks, Inc. |
Provisional IP-aware virtual paths over networks
|
EP1096712A3
(de)
*
|
1999-10-29 |
2005-09-07 |
Nippon Telegraph and Telephone Corporation |
Pfadnetzwerk und Verfahren zur Benutzung des Pfadnetzwerks, das die Konvertierung des Schutzpfades in einen aktiven Pfad verwendet
|
JP3374174B2
(ja)
*
|
1999-12-15 |
2003-02-04 |
独立行政法人通信総合研究所 |
フォトニックネットワークのパケットルーティング方法およびフォトニックネットワーク用パケットルータ
|
JP3356145B2
(ja)
*
|
1999-12-22 |
2002-12-09 |
日本電気株式会社 |
伝送路障害救済方法、伝送路障害救済システム、記憶媒体およびルータ
|
KR100363884B1
(ko)
*
|
1999-12-27 |
2002-12-11 |
한국전자통신연구원 |
파장분할다중 기반 인터넷 프로토콜 망 구조와, 이러한 망구조에서의 패킷 송수신 시스템 및 방법
|
EP1126742A1
(de)
*
|
2000-02-15 |
2001-08-22 |
Siemens Aktiengesellschaft |
Verfahren zum Ersatzschalten von Übertragungseinrichtungen in MPLS-Netzen
|
US7031607B1
(en)
*
|
2000-02-21 |
2006-04-18 |
Nortel Networks Limited |
MPLS application to optical cross-connect using wavelength as a label
|
US7412168B2
(en)
*
|
2000-02-22 |
2008-08-12 |
Nortel Networks Limited |
MPLS application to optical cross-connect using wavelength as a label
|
US6973084B1
(en)
|
2000-02-23 |
2005-12-06 |
Cypress Semiconductor Corp. |
Hybrid data transport scheme over optical networks
|
US7006525B1
(en)
|
2000-02-23 |
2006-02-28 |
Cypress Semiconductor Corp. |
Hybrid data transport scheme over optical networks
|
US6778561B1
(en)
|
2000-02-23 |
2004-08-17 |
Cypress Semiconductor Corp. |
Hybrid data transport scheme over optical networks
|
US6771663B1
(en)
|
2000-02-23 |
2004-08-03 |
Cypress Semiconductor Corp. |
Hybrid data transport scheme over optical networks
|
US6999479B1
(en)
|
2000-02-23 |
2006-02-14 |
Cypress Semiconductor Corp. |
Hybrid data transport scheme over optical networks
|
US6847644B1
(en)
*
|
2000-02-23 |
2005-01-25 |
Cypress Semiconductor Corp. |
Hybrid data transport scheme over optical networks
|
US6894978B1
(en)
*
|
2000-03-10 |
2005-05-17 |
Noriaki Hashimoto |
Method and system for operation of a resilient closed communication network without a dedicated protection network segment
|
US6892233B1
(en)
*
|
2000-05-04 |
2005-05-10 |
Nortel Networks Limited |
Optical communication network and method of remotely managing multiplexers
|
GB2362230A
(en)
*
|
2000-05-09 |
2001-11-14 |
Marconi Comm Ltd |
Delegated fault detection in a network by mutual node status checking
|
US6798993B1
(en)
*
|
2000-05-19 |
2004-09-28 |
Lucent Technologies Inc. |
WDM optical networks arranged for internetworking with packet networks
|
US6694100B1
(en)
*
|
2000-06-05 |
2004-02-17 |
Lucent Technologies Inc. |
Space wavelength time-division multiple access optical transmission system
|
US7096275B1
(en)
*
|
2000-06-06 |
2006-08-22 |
Lucent Technologies Inc. |
Methods and apparatus for protection against network failures
|
US7239607B1
(en)
*
|
2000-06-30 |
2007-07-03 |
Broadband Royalty Corp. |
Guaranteed quality of service in an asynchronous metro packet transport ring
|
US20020093954A1
(en)
*
|
2000-07-05 |
2002-07-18 |
Jon Weil |
Failure protection in a communications network
|
US7158515B1
(en)
*
|
2000-07-06 |
2007-01-02 |
Nortel Networks Limited |
Method of optical network bandwidth representation for optical label switching networks
|
US6982953B1
(en)
*
|
2000-07-11 |
2006-01-03 |
Scorpion Controls, Inc. |
Automatic determination of correct IP address for network-connected devices
|
US6870813B1
(en)
*
|
2000-09-07 |
2005-03-22 |
Nortel Networks Limited |
Architectures for evolving traditional service provider networks and methods of optimization therefor
|
US7173936B1
(en)
*
|
2000-09-11 |
2007-02-06 |
Ciena Corporation |
Method and apparatus for partitioning SONET frames into logical channels to optimize bandwidth utilization
|
US7487232B1
(en)
|
2000-09-13 |
2009-02-03 |
Fortinet, Inc. |
Switch management system and method
|
US7272643B1
(en)
*
|
2000-09-13 |
2007-09-18 |
Fortinet, Inc. |
System and method for managing and provisioning virtual routers
|
US7444398B1
(en)
*
|
2000-09-13 |
2008-10-28 |
Fortinet, Inc. |
System and method for delivering security services
|
US7389358B1
(en)
|
2000-09-13 |
2008-06-17 |
Fortinet, Inc. |
Distributed virtual system to support managed, network-based services
|
US7111072B1
(en)
|
2000-09-13 |
2006-09-19 |
Cosine Communications, Inc. |
Packet routing system and method
|
US7574495B1
(en)
*
|
2000-09-13 |
2009-08-11 |
Fortinet, Inc. |
System and method for managing interworking communications protocols
|
US8250357B2
(en)
|
2000-09-13 |
2012-08-21 |
Fortinet, Inc. |
Tunnel interface for securing traffic over a network
|
US7174372B1
(en)
|
2000-09-13 |
2007-02-06 |
Fortinet, Inc. |
System and method for managing router metadata
|
US7233567B1
(en)
*
|
2000-09-22 |
2007-06-19 |
Nortel Networks Limited |
Apparatus and method for supporting multiple traffic redundancy mechanisms
|
US7734688B2
(en)
*
|
2000-09-28 |
2010-06-08 |
Qwest Communications International Inc. |
Portable wireless player and associated method
|
US7170852B1
(en)
*
|
2000-09-29 |
2007-01-30 |
Cisco Technology, Inc. |
Mesh with projection channel access (MPCA)
|
US6665495B1
(en)
*
|
2000-10-27 |
2003-12-16 |
Yotta Networks, Inc. |
Non-blocking, scalable optical router architecture and method for routing optical traffic
|
US7012895B1
(en)
*
|
2000-11-17 |
2006-03-14 |
University Of Kentucky Research Foundation |
Packet-switching network with symmetrical topology and method of routing packets
|
US7386232B1
(en)
*
|
2000-12-14 |
2008-06-10 |
Cisco Technology, Inc. |
Method and system for diverse route computation
|
KR100537746B1
(ko)
*
|
2001-01-10 |
2005-12-19 |
학교법인 한국정보통신학원 |
광인터넷에서의 MPλS 보호 및 절체방법
|
US6819666B2
(en)
*
|
2001-01-30 |
2004-11-16 |
The Regents Of The University Of California |
Optical layer multicasting using multiple sub-carrier headers with header detection, deletion, and insertion via reflective single sideband optical processing
|
US6850515B2
(en)
*
|
2001-01-30 |
2005-02-01 |
The Regents Of The University Of California |
Optical layer multicasting using a single sub-carrier header and a multicast switch with active header insertion via light circulation
|
US6813276B2
(en)
*
|
2001-01-30 |
2004-11-02 |
The Regents Of The University Of California |
Optical layer multicasting using a single sub-carrier header with active header detection, deletion, and re-insertion via a circulating optical path
|
US7145704B1
(en)
*
|
2003-11-25 |
2006-12-05 |
Cheetah Omni, Llc |
Optical logic gate based optical router
|
US20040179471A1
(en)
*
|
2001-03-07 |
2004-09-16 |
Adisak Mekkittikul |
Bi-directional flow-switched ring
|
US7130538B2
(en)
*
|
2001-03-12 |
2006-10-31 |
Avago Technologies Fiber Ip (Singapore) Ptd. Ltd. |
Optical switch and networking method
|
US20030115480A1
(en)
*
|
2001-12-17 |
2003-06-19 |
Worldcom, Inc. |
System, method and apparatus that employ virtual private networks to resist IP QoS denial of service attacks
|
US8200577B2
(en)
*
|
2001-03-20 |
2012-06-12 |
Verizon Business Global Llc |
Systems and methods for retrieving and modifying data records for rating and billing purposes
|
US6778498B2
(en)
*
|
2001-03-20 |
2004-08-17 |
Mci, Inc. |
Virtual private network (VPN)-aware customer premises equipment (CPE) edge router
|
GB2375023B
(en)
*
|
2001-04-26 |
2003-07-16 |
Marconi Comm Ltd |
Improvements in and relating to telecommunications networks
|
JP4647835B2
(ja)
*
|
2001-05-17 |
2011-03-09 |
富士通株式会社 |
伝送装置及び障害回避方法
|
US20020194363A1
(en)
*
|
2001-06-14 |
2002-12-19 |
Cypress Semiconductor Corp. |
Programmable protocol processing engine for network packet devices
|
US20020191621A1
(en)
*
|
2001-06-14 |
2002-12-19 |
Cypress Semiconductor Corp. |
Programmable protocol processing engine for network packet devices
|
EP1274201A1
(de)
*
|
2001-06-27 |
2003-01-08 |
Alcatel |
Netzwerksystem, Verwaltungssysten, Verfahren und Computerprogrammprodukt dafür
|
US7181547B1
(en)
*
|
2001-06-28 |
2007-02-20 |
Fortinet, Inc. |
Identifying nodes in a ring network
|
US20030002505A1
(en)
*
|
2001-06-30 |
2003-01-02 |
Hoch Thomas A. |
Apparatus and method for packet-based switching
|
US20030039007A1
(en)
*
|
2001-08-15 |
2003-02-27 |
Nayna Networks, Inc. (A Delaware Corporation) |
Method and system for route control and redundancy for optical network switching applications
|
US7289437B2
(en)
*
|
2001-10-10 |
2007-10-30 |
Alcatel Lucent |
System and method for routing stability-based integrated traffic engineering for GMPLS optical networks
|
US7110671B1
(en)
*
|
2001-12-03 |
2006-09-19 |
Cheetah Omni, Llc |
Method and apparatus for scheduling communication using a star switching fabric
|
US7209657B1
(en)
*
|
2001-12-03 |
2007-04-24 |
Cheetah Omni, Llc |
Optical routing using a star switching fabric
|
US7088679B2
(en)
*
|
2001-12-12 |
2006-08-08 |
Lucent Technologies Inc. |
Method and system for providing failure protection in a ring network that utilizes label switching
|
US6917759B2
(en)
*
|
2002-01-31 |
2005-07-12 |
Nortel Networks Limited |
Shared mesh signaling algorithm and apparatus
|
US6898276B1
(en)
*
|
2002-05-31 |
2005-05-24 |
Verizon Communications Inc. |
Soft network interface device for digital broadband local carrier networks
|
US7161904B2
(en)
|
2002-06-04 |
2007-01-09 |
Fortinet, Inc. |
System and method for hierarchical metering in a virtual router based network switch
|
US7340535B1
(en)
|
2002-06-04 |
2008-03-04 |
Fortinet, Inc. |
System and method for controlling routing in a virtual router system
|
US7203192B2
(en)
*
|
2002-06-04 |
2007-04-10 |
Fortinet, Inc. |
Network packet steering
|
US7177311B1
(en)
*
|
2002-06-04 |
2007-02-13 |
Fortinet, Inc. |
System and method for routing traffic through a virtual router-based network switch
|
US7376125B1
(en)
|
2002-06-04 |
2008-05-20 |
Fortinet, Inc. |
Service processing switch
|
US8799430B2
(en)
*
|
2002-06-11 |
2014-08-05 |
Rockstar Consortium Us Lp |
Technique for implementing an optical/TDM virtual private network
|
AU2002313444A1
(en)
*
|
2002-07-17 |
2004-02-02 |
Wuhan Fiberhome Networks Co., Ltd. |
Multiple service ring with capabilities of transmitting and switching data, video and voice
|
US7096383B2
(en)
|
2002-08-29 |
2006-08-22 |
Cosine Communications, Inc. |
System and method for virtual router failover in a network routing system
|
US7835266B2
(en)
*
|
2002-10-29 |
2010-11-16 |
Fujitsu Limited |
Node apparatus and maintenance and operation supporting device
|
CN100490415C
(zh)
|
2002-11-06 |
2009-05-20 |
武汉烽火网络有限责任公司 |
基于多个fe、ge和10ge的n-子环结构的多业务环
|
US7266120B2
(en)
|
2002-11-18 |
2007-09-04 |
Fortinet, Inc. |
System and method for hardware accelerated packet multicast in a virtual routing system
|
US20060045004A1
(en)
*
|
2002-11-29 |
2006-03-02 |
Joachim Charzinski |
Method for diverting data packets when local link failures are identified
|
US7486612B2
(en)
*
|
2002-12-10 |
2009-02-03 |
Tellabs Petaluma, Inc. |
Fault-tolerant multicasting network
|
KR100534625B1
(ko)
*
|
2003-02-18 |
2005-12-07 |
삼성전자주식회사 |
분산형 라우터의 신뢰성 있는 라우팅 정보 교환 장치 및그 방법
|
JP4175928B2
(ja)
*
|
2003-03-20 |
2008-11-05 |
富士通株式会社 |
ネットワーク管理装置
|
US8078756B2
(en)
*
|
2003-06-03 |
2011-12-13 |
Cisco Technology, Inc. |
Computing a path for an open ended uni-directional path protected switched ring
|
US7313605B2
(en)
|
2003-07-03 |
2007-12-25 |
At&T Corp. |
Externally controlled reachability in virtual private networks
|
GB0315745D0
(en)
*
|
2003-07-04 |
2003-08-13 |
Novartis Ag |
Organic compounds
|
US7720095B2
(en)
|
2003-08-27 |
2010-05-18 |
Fortinet, Inc. |
Heterogeneous media packet bridging
|
US7542476B2
(en)
*
|
2003-08-29 |
2009-06-02 |
Flash Networks Ltd |
Method and system for manipulating IP packets in virtual private networks
|
IL158656A
(en)
*
|
2003-10-29 |
2009-02-11 |
Eci Telecom Ltd |
Rerouting mpls traffic in ring networks
|
US7450598B2
(en)
*
|
2003-12-15 |
2008-11-11 |
At&T Intellectual Property I, L.P. |
System and method to provision MPLS/VPN network
|
US7733812B2
(en)
*
|
2004-06-07 |
2010-06-08 |
Alcatel |
Method for enabling multipoint network services over a ring topology network
|
US7796611B2
(en)
*
|
2004-06-07 |
2010-09-14 |
Alcatel |
Method for providing efficient multipoint network services
|
WO2006030435A2
(en)
*
|
2004-09-16 |
2006-03-23 |
Alcatel Optical Networks Israel Ltd. |
Efficient protection mechanisms for protecting multicast traffic in a ring topology network utilizing label switching protocols
|
US7499419B2
(en)
|
2004-09-24 |
2009-03-03 |
Fortinet, Inc. |
Scalable IP-services enabled multicast forwarding with efficient resource utilization
|
CN100334857C
(zh)
*
|
2004-09-27 |
2007-08-29 |
华为技术有限公司 |
一种环网及其业务实现方法
|
US7808904B2
(en)
*
|
2004-11-18 |
2010-10-05 |
Fortinet, Inc. |
Method and apparatus for managing subscriber profiles
|
US7477844B2
(en)
*
|
2004-12-17 |
2009-01-13 |
Fujitsu Limited |
Method and system for utilizing virtual local access network addressing in optical networks
|
JP4448467B2
(ja)
*
|
2005-03-18 |
2010-04-07 |
富士通株式会社 |
伝送装置および空きラベル探索方法
|
JP4509885B2
(ja)
*
|
2005-07-20 |
2010-07-21 |
富士通株式会社 |
シグナリング装置
|
US7876753B2
(en)
|
2005-12-13 |
2011-01-25 |
Fujitsu Limited |
IP multi-cast video ring distribution and protection
|
JP2007235628A
(ja)
*
|
2006-03-01 |
2007-09-13 |
Fujitsu Ltd |
伝送装置及び通信制御方法
|
US7668920B2
(en)
*
|
2006-03-01 |
2010-02-23 |
Fortinet, Inc. |
Electronic message and data tracking system
|
US9083551B2
(en)
*
|
2006-03-17 |
2015-07-14 |
Tellabs Operations, Inc. |
Method and apparatus for media distribution using VPLS in a ring topology
|
US7852754B2
(en)
*
|
2006-03-17 |
2010-12-14 |
Tellabs San Jose, Inc. |
Method and apparatus for managing faults in a ring network
|
CA2644986C
(en)
*
|
2006-03-28 |
2018-01-16 |
Nippon Telegraph And Telephone Corporation |
Ring redundant communication path control method
|
US8570857B2
(en)
*
|
2006-04-07 |
2013-10-29 |
At&T Intellectual Property I, Lp |
Resilient IP ring protocol and architecture
|
US20100238813A1
(en)
*
|
2006-06-29 |
2010-09-23 |
Nortel Networks Limited |
Q-in-Q Ethernet rings
|
US8094679B2
(en)
*
|
2007-12-07 |
2012-01-10 |
Nsgdatacom, Inc. |
Apparatus, method and computer program product for providing automated backup to TDM network connections over an IP network
|
US8687650B2
(en)
|
2007-12-07 |
2014-04-01 |
Nsgdatacom, Inc. |
System, method, and computer program product for connecting or coupling analog audio tone based communications systems over a packet data network
|
US20090257345A1
(en)
*
|
2007-12-07 |
2009-10-15 |
Nsgdatacom, Inc. |
Apparatus, method and computer program product for providing self adapting transport of public switched telephone network (pstn) circuits over a wireless network
|
US10708431B2
(en)
|
2008-01-28 |
2020-07-07 |
Afiniti Europe Technologies Limited |
Techniques for hybrid behavioral pairing in a contact center system
|
US10750023B2
(en)
|
2008-01-28 |
2020-08-18 |
Afiniti Europe Technologies Limited |
Techniques for hybrid behavioral pairing in a contact center system
|
JP2009188673A
(ja)
*
|
2008-02-05 |
2009-08-20 |
Fujitsu Ltd |
伝送装置およびパス設定方法
|
US8793384B2
(en)
*
|
2008-08-22 |
2014-07-29 |
Microsoft Corporation |
Recovery of disconnected channels over a reliable protocol
|
US8149692B2
(en)
*
|
2008-12-31 |
2012-04-03 |
Ciena Corporation |
Ring topology discovery mechanism
|
JP4724763B2
(ja)
*
|
2009-03-31 |
2011-07-13 |
富士通株式会社 |
パケット処理装置およびインタフェースユニット
|
CN101997747B
(zh)
*
|
2009-08-21 |
2014-12-10 |
中兴通讯股份有限公司 |
故障lsp信息通告的方法和装置
|
US9391796B1
(en)
*
|
2010-12-22 |
2016-07-12 |
Juniper Networks, Inc. |
Methods and apparatus for using border gateway protocol (BGP) for converged fibre channel (FC) control plane
|
CN102567277A
(zh)
*
|
2010-12-30 |
2012-07-11 |
世意法(北京)半导体研发有限责任公司 |
用于通过片上网络系统来降低功耗的方法
|
US9031065B2
(en)
*
|
2012-04-23 |
2015-05-12 |
Hewlett-Packard Development Company, L.P. |
Switch having dedicated stacking link
|
CN103686466B
(zh)
*
|
2012-09-12 |
2016-12-21 |
华为技术有限公司 |
为光网络中的设备生成转发表项的方法和装置
|
US10484513B2
(en)
|
2015-07-17 |
2019-11-19 |
Nsgdatacom, Inc. |
System, method, and computer program product for connecting or coupling audio communications systems over a software defined wide area network
|
JP2017098842A
(ja)
*
|
2015-11-26 |
2017-06-01 |
富士通株式会社 |
通信装置及び通信システム
|
US10014937B1
(en)
|
2016-03-11 |
2018-07-03 |
Juniper Networks, Inc. |
Timing synchronization and intrusion detection via an optical supervisory channel (OSC)
|
CN107924501B
(zh)
*
|
2016-04-18 |
2022-04-12 |
阿菲尼帝有限公司 |
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