CN102598566B - 波长交换光网络的路由选择和波长分配信息编码方法 - Google Patents
波长交换光网络的路由选择和波长分配信息编码方法 Download PDFInfo
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- CN102598566B CN102598566B CN201180004334.0A CN201180004334A CN102598566B CN 102598566 B CN102598566 B CN 102598566B CN 201180004334 A CN201180004334 A CN 201180004334A CN 102598566 B CN102598566 B CN 102598566B
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
约束 | 1R | 2R | 3R |
有限的波长范围 | X | X | X |
调制类型限制 | X | X | |
位速率范围限制 | X | X | |
确切位速率限制 | X | ||
用户端信号相关性 | X |
Claims (21)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30338010P | 2010-02-11 | 2010-02-11 | |
US61/303,380 | 2010-02-11 | ||
US12/965,217 | 2010-12-10 | ||
US12/965,217 US8532484B2 (en) | 2009-10-06 | 2010-12-10 | Method for routing and wavelength assignment information encoding for wavelength switched optical networks |
PCT/CN2011/070927 WO2011098041A1 (en) | 2010-02-11 | 2011-02-11 | Method for encoding routing and wavelength assignment information for wavelength switched optical networks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102598566A CN102598566A (zh) | 2012-07-18 |
CN102598566B true CN102598566B (zh) | 2015-01-21 |
Family
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Family Applications (1)
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CN201180004334.0A Expired - Fee Related CN102598566B (zh) | 2010-02-11 | 2011-02-11 | 波长交换光网络的路由选择和波长分配信息编码方法 |
Country Status (4)
Country | Link |
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US (1) | US8532484B2 (zh) |
EP (1) | EP2489143A4 (zh) |
CN (1) | CN102598566B (zh) |
WO (1) | WO2011098041A1 (zh) |
Families Citing this family (19)
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US8208808B2 (en) * | 2007-10-26 | 2012-06-26 | Futurewei Technologies, Inc. | Distributed wavelength assignment using signaling protocols in wavelength switched optical networks |
US8442399B2 (en) | 2009-07-08 | 2013-05-14 | Futurewei Technologies, Inc. | Port wavelength restriction encoding in wavelength switched optical network |
WO2011049962A1 (en) * | 2009-10-19 | 2011-04-28 | Huawei Technologies Co., Ltd. | Method for generalized multi-protocol label switching routing to support wavelength switched optical network signal characteristics and network element compatibility constraints |
WO2012034603A1 (en) * | 2010-09-15 | 2012-03-22 | Telefonaktiebolaget L M Ericsson (Publ) | Establishing connections in a multi-rate optical network |
WO2013007292A1 (en) * | 2011-07-11 | 2013-01-17 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and method for photonic networks |
CN103765803B (zh) * | 2011-09-08 | 2017-11-24 | 瑞典爱立信有限公司 | 波长交换光网络中的路径计算 |
CN103248970B (zh) * | 2012-02-13 | 2018-12-28 | 中兴通讯股份有限公司 | 一种路由洪泛方法及装置及路径计算方法及路径计算单元 |
CN103370889B (zh) | 2012-02-22 | 2016-03-09 | 华为技术有限公司 | 一种波长通道性能监测方法、系统和节点设备 |
US8942557B2 (en) * | 2012-03-05 | 2015-01-27 | Infinera Corporation | Super-channel optical parameters GMPLS signaling and routing extensions systems and methods |
US9332323B2 (en) * | 2012-10-26 | 2016-05-03 | Guohua Liu | Method and apparatus for implementing a multi-dimensional optical circuit switching fabric |
WO2014139356A1 (en) * | 2013-03-15 | 2014-09-18 | Huawei Technologies Co., Ltd. | Method of communicating for establishing path and network apparatus |
CN108964829A (zh) * | 2017-05-22 | 2018-12-07 | 中兴通讯股份有限公司 | 一种中继设备 |
CN107135157B (zh) * | 2017-06-23 | 2018-07-13 | 清华大学 | 一种适用于天基光网的光波长交换方法 |
CN108763113B (zh) * | 2018-05-23 | 2020-10-09 | 广东水利电力职业技术学院(广东省水利电力技工学校) | 一种总线嵌入式工业控制系统及控制方法、信息处理终端 |
US11153669B1 (en) * | 2019-02-22 | 2021-10-19 | Level 3 Communications, Llc | Dynamic optical switching in a telecommunications network |
CN112118497B (zh) * | 2019-06-19 | 2023-02-17 | 中兴通讯股份有限公司 | 资源管理及配置方法、装置、设备及存储介质 |
CN110392318B (zh) * | 2019-07-29 | 2021-10-19 | 烽火通信科技股份有限公司 | Ason中控制平面层lsp通道的校验方法及系统 |
CN113014407A (zh) * | 2019-12-19 | 2021-06-22 | 中兴通讯股份有限公司 | 业务资源分析方法、电子设备以及存储介质 |
US12095642B2 (en) * | 2022-07-25 | 2024-09-17 | Hewlett Packard Enterprise Development Lp | Remote reachability checks in a distributed tunnel fabric |
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US7319700B1 (en) * | 2000-12-29 | 2008-01-15 | Juniper Networks, Inc. | Communicating constraint information for determining a path subject to such constraints |
US7103434B2 (en) * | 2003-10-14 | 2006-09-05 | Chernyak Alex H | PLM-supportive CAD-CAM tool for interoperative electrical and mechanical design for hardware electrical systems |
US7761092B2 (en) * | 2004-02-06 | 2010-07-20 | Sony Corporation | Systems and methods for communicating with multiple devices |
CN101163090B (zh) | 2006-10-09 | 2010-08-04 | 华为技术有限公司 | 一种业务路径的计算方法 |
US8369707B2 (en) * | 2006-12-22 | 2013-02-05 | Telecom Italia S.P.A. | Dynamic routing of optical signals in optical networks |
US20080225723A1 (en) * | 2007-03-16 | 2008-09-18 | Futurewei Technologies, Inc. | Optical Impairment Aware Path Computation Architecture in PCE Based Network |
US20080298805A1 (en) * | 2007-05-30 | 2008-12-04 | Futurewei Technologies, Inc. | System and Method for Wavelength Conversion and Switching |
US8995829B2 (en) * | 2007-06-05 | 2015-03-31 | Cisco Technology, Inc. | Optical link quality monitoring in a computer network |
US8249451B2 (en) * | 2007-08-16 | 2012-08-21 | Futurewei Technologies, Inc. | Methods for characterizing optical switches and multiplexers/demultiplexers |
US8290366B2 (en) * | 2007-09-21 | 2012-10-16 | Futurewei Technologies, Inc. | Extending path computation element protocol to accommodate routing and wavelength assignment in wavelength switched optical networks |
US8208808B2 (en) * | 2007-10-26 | 2012-06-26 | Futurewei Technologies, Inc. | Distributed wavelength assignment using signaling protocols in wavelength switched optical networks |
US8059960B2 (en) * | 2007-10-26 | 2011-11-15 | Futurewei Technologies, Inc. | Path computation element method to support routing and wavelength assignment in wavelength switched optical networks |
US8200084B2 (en) * | 2007-11-01 | 2012-06-12 | Futurewei Technologies, Inc. | Encoding for information needed for routing and wavelength assignment in wavelength switched optical networks |
US8051480B2 (en) * | 2008-10-21 | 2011-11-01 | Lookout, Inc. | System and method for monitoring and analyzing multiple interfaces and multiple protocols |
US8521026B2 (en) * | 2009-01-19 | 2013-08-27 | Cisco Technology, Inc. | Registration of device characteristics with optical layer for use in establishing connections through an optical network |
US8208405B2 (en) * | 2009-02-27 | 2012-06-26 | Futurewei Technologies, Inc. | Information encoding for impaired optical path validation |
WO2010149395A1 (en) * | 2009-06-26 | 2010-12-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Reserving a path using gmpls extensions for odu signalling |
US20110022728A1 (en) * | 2009-07-22 | 2011-01-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Link state routing protocols for database synchronization in gmpls networks |
CN101621723B (zh) | 2009-08-12 | 2012-07-25 | 烽火通信科技股份有限公司 | 一种wdm-pon系统的波长分配方法 |
BR112012003812A2 (pt) * | 2009-08-21 | 2016-04-26 | Ericsson Telefon Ab L M | método para estabelecer caminhos ópticos para tráfego de usuário, e , entidade de nó |
US8467681B2 (en) * | 2009-10-06 | 2013-06-18 | Futurewei Technologies, Inc. | Method for characterizing wavelength switched optical network signal characteristics and network element compatibility constraints for generalized multi-protocol label switching |
-
2010
- 2010-12-10 US US12/965,217 patent/US8532484B2/en active Active
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2011
- 2011-02-11 CN CN201180004334.0A patent/CN102598566B/zh not_active Expired - Fee Related
- 2011-02-11 WO PCT/CN2011/070927 patent/WO2011098041A1/en active Application Filing
- 2011-02-11 EP EP11741912A patent/EP2489143A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
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CN102598566A (zh) | 2012-07-18 |
US20110081148A1 (en) | 2011-04-07 |
EP2489143A1 (en) | 2012-08-22 |
WO2011098041A1 (en) | 2011-08-18 |
EP2489143A4 (en) | 2012-12-05 |
US8532484B2 (en) | 2013-09-10 |
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