CN105657773B - 通信系统、通信设备、控制器和方法 - Google Patents

通信系统、通信设备、控制器和方法 Download PDF

Info

Publication number
CN105657773B
CN105657773B CN201610183783.0A CN201610183783A CN105657773B CN 105657773 B CN105657773 B CN 105657773B CN 201610183783 A CN201610183783 A CN 201610183783A CN 105657773 B CN105657773 B CN 105657773B
Authority
CN
China
Prior art keywords
controller
grouping
communication
stream
packets
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.)
Active
Application number
CN201610183783.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN105657773A (zh
Inventor
秋好一平
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.)
SDN Innovation Limited Liability Company
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Publication of CN105657773A publication Critical patent/CN105657773A/zh
Application granted granted Critical
Publication of CN105657773B publication Critical patent/CN105657773B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W40/00Communication routing or communication path finding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/30Routing of multiclass traffic
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/38Flow based routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/42Centralised routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/54Organization of routing tables
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/74Address processing for routing
    • H04L45/745Address table lookup; Address filtering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1001Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22Parsing or analysis of headers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Telephonic Communication Services (AREA)
CN201610183783.0A 2010-11-22 2011-09-07 通信系统、通信设备、控制器和方法 Active CN105657773B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010260272 2010-11-22
JP2010-260272 2010-11-22
CN201180032423.6A CN102959908B (zh) 2010-11-22 2011-09-07 用于控制分组流的转发路径的通信系统、通信设备、控制器和方法以及程序

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201180032423.6A Division CN102959908B (zh) 2010-11-22 2011-09-07 用于控制分组流的转发路径的通信系统、通信设备、控制器和方法以及程序

Publications (2)

Publication Number Publication Date
CN105657773A CN105657773A (zh) 2016-06-08
CN105657773B true CN105657773B (zh) 2019-05-10

Family

ID=46145547

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610183783.0A Active CN105657773B (zh) 2010-11-22 2011-09-07 通信系统、通信设备、控制器和方法
CN201180032423.6A Active CN102959908B (zh) 2010-11-22 2011-09-07 用于控制分组流的转发路径的通信系统、通信设备、控制器和方法以及程序

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201180032423.6A Active CN102959908B (zh) 2010-11-22 2011-09-07 用于控制分组流的转发路径的通信系统、通信设备、控制器和方法以及程序

Country Status (6)

Country Link
US (7) US8842673B2 (https=)
EP (1) EP2643952B1 (https=)
JP (6) JP5440712B2 (https=)
KR (1) KR101414753B1 (https=)
CN (2) CN105657773B (https=)
WO (1) WO2012070173A1 (https=)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012049960A1 (ja) 2010-10-15 2012-04-19 日本電気株式会社 スイッチシステム、モニタリング集中管理方法
CN103348642B (zh) * 2011-01-28 2016-07-20 日本电气株式会社 通信系统、转发节点、控制设备、通信控制方法
US8644149B2 (en) * 2011-11-22 2014-02-04 Telefonaktiebolaget L M Ericsson (Publ) Mechanism for packet forwarding using switch pools in flow-based, split-architecture networks
US9521586B2 (en) * 2012-03-02 2016-12-13 Ntt Docomo, Inc. Mobile communication system, communication system, node, flow-control network, and communication-control method
US9363152B2 (en) * 2012-06-11 2016-06-07 Microsoft Technology Licensing, Llc Large-scale passive network monitoring using multiple tiers of ordinary network switches
WO2014003700A1 (en) * 2012-06-25 2014-01-03 Hewlett-Packard Development Company, L.P. Translated session information to provision a network path
US9794170B2 (en) * 2012-06-26 2017-10-17 Nec Corporation Communication method, communication system, information processing apparatus, communication terminal, and program
JP6037251B2 (ja) * 2012-06-28 2016-12-07 ▲ホア▼▲ウェイ▼技術有限公司Huawei Technologies Co.,Ltd. ネットワーク経路を制御するための方法、デバイス、及びシステム
US9094459B2 (en) * 2012-07-16 2015-07-28 International Business Machines Corporation Flow based overlay network
CN103716881B (zh) * 2012-10-08 2018-08-14 华为技术有限公司 空口信息处理系统、方法及设备
JP5935897B2 (ja) * 2012-10-10 2016-06-15 日本電気株式会社 通信ノード、通信システム、制御装置、パケット転送方法及びプログラム
CN103813336B (zh) * 2012-11-07 2017-08-18 华为技术有限公司 无线局域网络传输控制方法、设备及系统
NZ607298A (en) * 2013-02-19 2014-08-29 Allied Telesis Holdings Kk Improvements in and relating to network communications
JP5939353B2 (ja) * 2013-02-27 2016-06-22 日本電気株式会社 制御装置、通信システム、スイッチ制御方法及びプログラム
CN104125244B (zh) 2013-04-23 2019-05-07 中兴通讯股份有限公司 一种分布式网络中转发信息的方法及系统
KR20140134943A (ko) * 2013-05-15 2014-11-25 삼성전자주식회사 통신 망에서 소프트웨어 정의 네트워크를 이용한 데이터 전달 장치 및 방법
KR20140134998A (ko) * 2013-05-15 2014-11-25 삼성전자주식회사 통신 시스템에서 음성 서비스 성능 향상을 위한 방법 및 장치
WO2014186986A1 (zh) * 2013-05-24 2014-11-27 华为技术有限公司 流转发方法、设备及系统
WO2014198060A1 (zh) * 2013-06-14 2014-12-18 华为技术有限公司 一种数据报文的路由方法和设备
CN103346922B (zh) * 2013-07-26 2016-08-10 电子科技大学 基于sdn的确定网络状态的控制器及其确定方法
CN104378250B (zh) * 2013-08-13 2019-06-25 中兴通讯股份有限公司 数据链路的检测方法、装置、系统、控制器及网关
CN104468343B (zh) * 2013-09-25 2019-07-26 中兴通讯股份有限公司 报文处理方法、sdn转发设备以及sdn控制器
KR101525047B1 (ko) * 2013-11-19 2015-06-09 경북대학교 산학협력단 오픈플로우 통신 시스템 및 방법
WO2015079615A1 (ja) * 2013-11-27 2015-06-04 日本電気株式会社 通信システム、通信方法、ネットワーク情報結合装置、処理規則変換方法および処理規則変換プログラム
JPWO2015079616A1 (ja) 2013-11-27 2017-03-16 日本電気株式会社 通信システム、通信方法、ネットワーク情報結合装置およびネットワーク情報結合プログラム
EP3070891B1 (en) 2013-12-11 2018-06-20 Huawei Technologies Co., Ltd. Packet processing method and device
EP2884694B1 (en) 2013-12-12 2017-08-23 Alcatel Lucent A method for providing control in a communication network
WO2015093478A1 (ja) * 2013-12-18 2015-06-25 日本電気株式会社 ネットワークシステム、制御装置、制御方法およびプログラム
WO2015093476A1 (ja) * 2013-12-18 2015-06-25 日本電気株式会社 ネットワークシステム、制御装置、制御方法およびプログラム
WO2015094388A1 (en) 2013-12-21 2015-06-25 Hewlett-Packard Development Company, L.P. Network programming
EP3091705B1 (en) 2014-01-23 2018-09-05 Huawei Technologies Co., Ltd. Tunnel processing method for packet, switching device and control device
CN106031103A (zh) 2014-02-19 2016-10-12 日本电气株式会社 通信系统、控制装置、通信控制方法及程序
CN105191212B (zh) * 2014-03-25 2019-03-26 华为技术有限公司 一种数据流统计方法、系统和装置
US20170019337A1 (en) * 2014-03-31 2017-01-19 Nec Corporation Communication system, communication method and control apparatus
WO2015164765A1 (en) * 2014-04-25 2015-10-29 Hewlett-Packard Development Company, L.P. Flow sample
US9678840B2 (en) * 2014-04-29 2017-06-13 Cisco Technology, Inc. Fast failover for application performance based WAN path optimization with multiple border routers
CN106233681A (zh) * 2014-05-01 2016-12-14 日本电气株式会社 通信装置、控制装置、通信系统、接收分组处理方法、通信装置控制方法及程序
US9544714B2 (en) * 2014-05-30 2017-01-10 Apple Inc. Companion application for activity cooperation
BR112016027909A2 (pt) * 2014-05-30 2018-07-10 Huawei Technologies., Ltd. método e aparelho de controle de rede
US9866489B2 (en) * 2014-07-11 2018-01-09 F5 Networks, Inc. Delayed proxy action
JP6565914B2 (ja) * 2014-07-16 2019-08-28 日本電気株式会社 通信制御装置、通信システム、通信制御方法および通信制御用プログラム
WO2016013200A1 (ja) * 2014-07-22 2016-01-28 日本電気株式会社 情報処理システム及びネットワークリソース管理方法
US9825813B2 (en) * 2014-10-31 2017-11-21 At&T Intellectual Property I, L.P. Creating and using service control functions
CA2963580C (en) * 2014-12-17 2020-04-21 Huawei Technologies Co., Ltd. Data forwarding method, device, and system in software-defined networking
CN104580168B (zh) 2014-12-22 2019-02-26 华为技术有限公司 一种攻击数据包的处理方法、装置及系统
US10341203B2 (en) * 2015-01-02 2019-07-02 Gigamon Inc. Policy tracking in a network that includes virtual devices
EP3251320A1 (en) * 2015-01-28 2017-12-06 Nokia Solutions and Networks Oy Software-defined networking controller
JP2016163180A (ja) * 2015-03-02 2016-09-05 日本電気株式会社 通信システム、通信方法、及びプログラム
JP2018093246A (ja) * 2015-03-12 2018-06-14 日本電気株式会社 ネットワークシステム、制御装置、制御方法及びプログラム
JP2018093245A (ja) * 2015-03-12 2018-06-14 日本電気株式会社 ネットワークシステム、制御装置、制御方法及びプログラム
US9521071B2 (en) * 2015-03-22 2016-12-13 Freescale Semiconductor, Inc. Federation of controllers management using packet context
KR101712168B1 (ko) * 2015-08-24 2017-03-03 주식회사 케이티 패킷 입력 메시지 제어 방법, 이를 수행하는 스위치 및 컨트롤러
JP6606919B2 (ja) * 2015-08-25 2019-11-20 富士通株式会社 フロースイッチ、コントローラ、及び、中継装置
JP2017085294A (ja) * 2015-10-26 2017-05-18 富士通株式会社 通信制御装置及びネットワークシステム
US10587514B1 (en) * 2015-12-21 2020-03-10 Amazon Technologies, Inc. Filtering control plane decision requests for forwarding network packets
US9762495B1 (en) * 2016-09-13 2017-09-12 International Business Machines Corporation Weighted distribution across paths of degraded quality
JP6760110B2 (ja) * 2017-01-30 2020-09-23 富士通株式会社 制御装置、転送装置、および、制御方法
JP6834795B2 (ja) * 2017-06-16 2021-02-24 富士通株式会社 通信制御装置、通信制御方法、及び、通信制御プログラム
US10848420B2 (en) * 2018-02-12 2020-11-24 Cisco Technology, Inc. Dynamic forwarding features in network elements
US11108685B2 (en) * 2019-06-27 2021-08-31 Bank Of America Corporation Intelligent delivery of data packets within a network transmission path based on time intervals
CN111142480B (zh) * 2019-12-09 2023-04-25 南京国电南自维美德自动化有限公司 一种过程控制站安全通讯方法、系统及分散控制系统
US12323318B1 (en) * 2024-03-06 2025-06-03 TXOne Networks Inc. Network management device and method for updating rules

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1431805A (zh) * 2002-01-10 2003-07-23 株式会社Ntt都科摩 数据包交换系统、方法,路由设备,数据包结构和产生方法
US6775706B1 (en) * 1999-06-18 2004-08-10 Nec Corporation Multi-protocol switching system, line interface and multi-protocol processing device
US6804234B1 (en) * 2001-03-16 2004-10-12 Advanced Micro Devices, Inc. External CPU assist when peforming a network address lookup
CN1679302A (zh) * 2002-07-03 2005-10-05 艾利森公司 动态同时连接到多个服务提供商的系统和方法

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9015760D0 (en) * 1990-07-18 1990-09-05 Digital Equipment Int Message network monitoring
JP3617406B2 (ja) 2000-03-30 2005-02-02 日本電気株式会社 マルチドメインに対応した品質保証型通信サービス提供方式およびサービス提供方法並びにサービス仲介装置
US6910148B1 (en) 2000-12-07 2005-06-21 Nokia, Inc. Router and routing protocol redundancy
JP2002185513A (ja) * 2000-12-18 2002-06-28 Hitachi Ltd パケット通信ネットワークおよびパケット転送制御方法
US7031320B2 (en) 2000-12-22 2006-04-18 Samsung Electronics Co., Ltd. Apparatus and method for performing high-speed IP route lookup and managing routing/forwarding tables
JP2003051844A (ja) 2001-08-08 2003-02-21 Fujitsu Ltd ユーザ通信装置,エッジデバイス,及びパケットの中継方法
ATE477540T1 (de) * 2001-09-14 2010-08-15 Nokia Inc Vorrichtung und verfahren zur paketweiterleitung
US7254111B2 (en) 2001-10-05 2007-08-07 Samsung Electronics Co., Ltd. Routing coordination protocol for a massively parallel router architecture
US7274698B2 (en) * 2002-03-15 2007-09-25 Broadcom Corporation Multilevel parser for conditional flow detection in a network device
US7296074B2 (en) * 2002-03-20 2007-11-13 Scientific-Atlanta, Inc. Media on demand session re-use
US6907039B2 (en) 2002-07-20 2005-06-14 Redback Networks Inc. Method and apparatus for routing and forwarding between virtual routers within a single network element
JP3762348B2 (ja) 2002-10-07 2006-04-05 日本電信電話株式会社 階層化ネットワークノード並びにそのノードにより構成されたネットワーク
US7366188B2 (en) * 2003-01-21 2008-04-29 Samsung Electronics Co., Ltd. Gateway for supporting communications between network devices of different private networks
US6970464B2 (en) 2003-04-01 2005-11-29 Cisco Technology, Inc. Method for recursive BGP route updates in MPLS networks
US7489681B1 (en) * 2003-06-13 2009-02-10 Redback Networks, Inc. Method and apparatus for virtual circuit routes
TWI234970B (en) * 2003-12-05 2005-06-21 Inst Information Industry Method and system for route selection and method for route reconstruction
US7843906B1 (en) * 2004-02-13 2010-11-30 Habanero Holdings, Inc. Storage gateway initiator for fabric-backplane enterprise servers
JP2005340983A (ja) 2004-05-25 2005-12-08 Hitachi Ltd 階層型ネットワークとその構成方法、及び装置
US7398438B2 (en) * 2006-03-30 2008-07-08 Lucent Technologies Inc. Method and apparatus for improved routing in connectionless networks
US20080189769A1 (en) 2007-02-01 2008-08-07 Martin Casado Secure network switching infrastructure
JP4390812B2 (ja) 2007-02-05 2009-12-24 株式会社エヌ・ティ・ティ・ドコモ 経路制御システム、経路制御装置、及び経路制御方法
US8089882B2 (en) * 2007-03-23 2012-01-03 Hewlett-Packard Development Company, L.P. Load-aware network path configuration
US8854982B2 (en) * 2007-08-30 2014-10-07 Rockstar Consortium Us Lp Method and apparatus for managing the interconnection between network domains
CN101471853B (zh) * 2007-12-29 2012-02-29 华为技术有限公司 一种路由计算方法、单元及系统
JP5060420B2 (ja) 2008-07-30 2012-10-31 ソフトバンクテレコム株式会社 制御装置、制御方法、プログラム、および通信装置
US7817561B2 (en) * 2008-09-30 2010-10-19 At&T Intellectual Property I, L.P. Demand-based distribution of internet protocol forwarding information within a router
JP5483149B2 (ja) * 2009-01-06 2014-05-07 日本電気株式会社 通信システム、管理計算機、スタックドスイッチ、フロー経路決定方法
WO2010090182A1 (ja) * 2009-02-03 2010-08-12 日本電気株式会社 アプリケーションスイッチシステム、及びアプリケーションスイッチ方法
US8036126B2 (en) * 2009-02-17 2011-10-11 At&T Intellectual Property Llp System and method for compressing internet protocol routing tables
JP2010193357A (ja) 2009-02-20 2010-09-02 Kddi Corp 経路制御装置およびプログラム
JP5408243B2 (ja) 2009-03-09 2014-02-05 日本電気株式会社 OpenFlow通信システムおよびOpenFlow通信方法
US8189588B2 (en) * 2009-03-13 2012-05-29 Cisco Technology, Inc. Flow resiliency
EP2441217A1 (en) * 2009-06-09 2012-04-18 Telefonaktiebolaget LM Ericsson (publ) Packet routing in a network
US8665879B2 (en) * 2009-07-14 2014-03-04 Broadcom Corporation Flow based path selection randomization using parallel hash functions
JP4883160B2 (ja) * 2009-09-30 2012-02-22 富士通株式会社 通信装置およびフレーム送信方法
JP5435399B2 (ja) * 2009-10-07 2014-03-05 日本電気株式会社 省電力化システム、省電力化方法、及び省電力化用プログラム
US8571040B2 (en) * 2010-03-01 2013-10-29 Deutsche Telekom Ag Apparatus, method, manufacture, and system for providing network services from building blocks
CN102783098B (zh) * 2010-03-05 2016-01-20 日本电气株式会社 通信系统、路径控制设备、分组转发设备以及路径控制方法
US8233482B2 (en) * 2010-04-22 2012-07-31 Robert Paul Morris Methods, systems, and computer program products for disabling an operative coupling to a network
US8504718B2 (en) * 2010-04-28 2013-08-06 Futurewei Technologies, Inc. System and method for a context layer switch
US8503307B2 (en) * 2010-05-10 2013-08-06 Hewlett-Packard Development Company, L.P. Distributing decision making in a centralized flow routing system
WO2011144495A1 (en) * 2010-05-19 2011-11-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for use in an openflow network
US8897134B2 (en) * 2010-06-25 2014-11-25 Telefonaktiebolaget L M Ericsson (Publ) Notifying a controller of a change to a packet forwarding configuration of a network element over a communication channel
US9680750B2 (en) * 2010-07-06 2017-06-13 Nicira, Inc. Use of tunnels to hide network addresses
US8619546B2 (en) * 2010-08-17 2013-12-31 Alcatel Lucent Method and apparatus for coping with link failures in central control plane architectures
JP5413517B2 (ja) * 2010-08-20 2014-02-12 日本電気株式会社 通信システム、制御装置、通信方法およびプログラム
US8705342B2 (en) * 2010-10-15 2014-04-22 Brookhaven Science Associates, Llc Co-scheduling of network resource provisioning and host-to-host bandwidth reservation on high-performance network and storage systems
US8432914B2 (en) * 2010-11-22 2013-04-30 Force 10 Networks, Inc. Method for optimizing a network prefix-list search
US20130223226A1 (en) * 2012-02-29 2013-08-29 Dell Products, Lp System and Method for Providing a Split Data Plane in a Flow-Based Switching Device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6775706B1 (en) * 1999-06-18 2004-08-10 Nec Corporation Multi-protocol switching system, line interface and multi-protocol processing device
US6804234B1 (en) * 2001-03-16 2004-10-12 Advanced Micro Devices, Inc. External CPU assist when peforming a network address lookup
CN1431805A (zh) * 2002-01-10 2003-07-23 株式会社Ntt都科摩 数据包交换系统、方法,路由设备,数据包结构和产生方法
CN1679302A (zh) * 2002-07-03 2005-10-05 艾利森公司 动态同时连接到多个服务提供商的系统和方法

Also Published As

Publication number Publication date
CN105657773A (zh) 2016-06-08
JP2013522934A (ja) 2013-06-13
US20140348172A1 (en) 2014-11-27
US20160065471A1 (en) 2016-03-03
JP5648703B2 (ja) 2015-01-07
JP2016021779A (ja) 2016-02-04
JP2013118699A (ja) 2013-06-13
JP2014033463A (ja) 2014-02-20
EP2643952A4 (en) 2017-11-01
JP5821922B2 (ja) 2015-11-24
EP2643952A1 (en) 2013-10-02
KR20130008072A (ko) 2013-01-21
JP2014060803A (ja) 2014-04-03
US9231868B2 (en) 2016-01-05
US9497118B2 (en) 2016-11-15
WO2012070173A1 (en) 2012-05-31
JP6146451B2 (ja) 2017-06-14
JP2017163597A (ja) 2017-09-14
US20130235869A1 (en) 2013-09-12
US20160269289A1 (en) 2016-09-15
US20200145334A1 (en) 2020-05-07
US8842674B2 (en) 2014-09-23
US9203754B2 (en) 2015-12-01
JP6508256B2 (ja) 2019-05-08
CN102959908B (zh) 2016-04-20
JP5440712B2 (ja) 2014-03-12
US8842673B2 (en) 2014-09-23
US10541920B2 (en) 2020-01-21
CN102959908A (zh) 2013-03-06
US11134012B2 (en) 2021-09-28
EP2643952B1 (en) 2023-05-31
US20130064243A1 (en) 2013-03-14
KR101414753B1 (ko) 2014-07-04
JP5861695B2 (ja) 2016-02-16
US20140348171A1 (en) 2014-11-27

Similar Documents

Publication Publication Date Title
CN105657773B (zh) 通信系统、通信设备、控制器和方法
JP5440691B2 (ja) パケット転送システム、制御装置、転送装置、処理規則の作成方法およびプログラム
JP5594410B2 (ja) 端末、制御装置、通信方法、通信システム、通信モジュール、プログラムおよび情報処理装置
JP5850068B2 (ja) 制御装置、通信システム、通信方法およびプログラム
KR101685471B1 (ko) 단말, 제어 디바이스, 통신 방법, 통신 시스템, 통신 모듈, 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체, 및 정보 처리 디바이스
JP5825351B2 (ja) 通信システム、制御装置、通信方法及びプログラム
JP5812108B2 (ja) 端末、制御装置、通信方法、通信システム、通信モジュール、プログラムおよび情報処理装置
JPWO2011043416A1 (ja) 情報システム、制御サーバ、仮想ネットワーク管理方法およびプログラム
CN103283190A (zh) 通信系统、控制装置、策略管理装置、通信方法和程序
KR102067439B1 (ko) 소프트웨어 정의 네트워킹 기반 네트워크에서 서비스 품질 제공 방법 및 그 장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240409

Address after: 80 Mingdi Mia Road, Singapore

Patentee after: NEC Asia Pacific Private Ltd.

Country or region after: Singapore

Address before: Tokyo, Japan

Patentee before: NEC Corp.

Country or region before: Japan

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20250721

Address after: 20 Goryeo Pier, Singapore

Patentee after: Patent Wave Private Ltd.

Country or region after: Singapore

Address before: 80 Mingdi Mia Road, Singapore

Patentee before: NEC Asia Pacific Private Ltd.

Country or region before: Singapore

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20260326

Address after: Delaware, USA

Patentee after: SDN Innovation Limited Liability Company

Country or region after: U.S.A.

Address before: 20 Goryeo Pier, Singapore

Patentee before: Patent Wave Private Ltd.

Country or region before: Singapore