CN104704759A - 基于波分复用(wdm)的光网络的传送功能虚拟化 - Google Patents
基于波分复用(wdm)的光网络的传送功能虚拟化 Download PDFInfo
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- CN104704759A CN104704759A CN201380051937.5A CN201380051937A CN104704759A CN 104704759 A CN104704759 A CN 104704759A CN 201380051937 A CN201380051937 A CN 201380051937A CN 104704759 A CN104704759 A CN 104704759A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0256—Optical medium access at the optical channel layer
- H04J14/0257—Wavelength assignment algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0267—Optical signaling or routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0267—Optical signaling or routing
- H04J14/0271—Impairment aware routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0256—Optical medium access at the optical channel layer
- H04J14/0258—Wavelength identification or labelling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0256—Optical medium access at the optical channel layer
- H04J14/026—Optical medium access at the optical channel layer using WDM channels of different transmission rates
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0261—Optical medium access at the optical multiplex section layer
- H04J14/0264—Multiplex identification or labelling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0254—Optical medium access
- H04J14/0267—Optical signaling or routing
- H04J14/0269—Optical signaling or routing using tables for routing
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261711011P | 2012-10-08 | 2012-10-08 | |
US61/711,011 | 2012-10-08 | ||
PCT/US2013/063655 WO2014058764A1 (en) | 2012-10-08 | 2013-10-07 | Transport functions virtualization for wavelength division multiplexing (wdm)-based optical networks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104704759A true CN104704759A (zh) | 2015-06-10 |
CN104704759B CN104704759B (zh) | 2017-11-24 |
Family
ID=49385418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201380051937.5A Active CN104704759B (zh) | 2012-10-08 | 2013-10-07 | 基于波分复用(wdm)的光网络的传送功能虚拟化 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9350481B2 (zh) |
EP (1) | EP2904725B1 (zh) |
CN (1) | CN104704759B (zh) |
WO (1) | WO2014058764A1 (zh) |
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CN104714442A (zh) * | 2013-12-12 | 2015-06-17 | 国际商业机器公司 | 软件定义联网物理控制器及其控制方法 |
CN106789707A (zh) * | 2016-11-28 | 2017-05-31 | 北京邮电大学 | 一种软件定义分组传送网全局业务动态优化方法及装置 |
CN108966687A (zh) * | 2017-03-17 | 2018-12-07 | 骁阳网络有限公司 | 在真实网络条件下确定通道osnr和通道osnr裕度 |
CN110089077A (zh) * | 2016-12-16 | 2019-08-02 | 华为技术有限公司 | 在sdn控制层次中抽象波长交换光网络流量工程拓扑的系统和方法 |
CN110249556A (zh) * | 2017-01-30 | 2019-09-17 | 骁阳网络有限公司 | 用于在无格栅网络中以改进的频谱效率进行服务供应的方法和工具 |
CN110995563A (zh) * | 2019-12-23 | 2020-04-10 | 安徽皖通邮电股份有限公司 | 一种利用分组网络传送otn报文的方法 |
CN112075056A (zh) * | 2018-05-03 | 2020-12-11 | 诺基亚通信公司 | 用于测试网络服务的方法 |
WO2022042305A1 (zh) * | 2020-08-27 | 2022-03-03 | 中兴通讯股份有限公司 | 光传送网的路由计算方法、路由计算装置及存储介质 |
CN114520935A (zh) * | 2020-11-18 | 2022-05-20 | 华为技术有限公司 | 一种路径选择方法以及路径选择装置 |
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US9525726B2 (en) * | 2013-06-24 | 2016-12-20 | Nec Corporation | Compute followed by network load balancing procedure for embedding cloud services in software-defined flexible-grid optical transport networks |
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-
2013
- 2013-10-07 WO PCT/US2013/063655 patent/WO2014058764A1/en active Application Filing
- 2013-10-07 CN CN201380051937.5A patent/CN104704759B/zh active Active
- 2013-10-07 US US14/047,282 patent/US9350481B2/en active Active
- 2013-10-07 EP EP13779490.5A patent/EP2904725B1/en not_active Not-in-force
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2016
- 2016-03-17 US US15/073,416 patent/US10020907B2/en not_active Expired - Fee Related
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US9906451B2 (en) | 2013-12-12 | 2018-02-27 | International Business Machines Corporation | Software-defined networking physical controller |
CN104714442A (zh) * | 2013-12-12 | 2015-06-17 | 国际商业机器公司 | 软件定义联网物理控制器及其控制方法 |
CN106789707B (zh) * | 2016-11-28 | 2019-10-29 | 北京邮电大学 | 一种软件定义分组传送网全局业务动态优化方法及装置 |
CN106789707A (zh) * | 2016-11-28 | 2017-05-31 | 北京邮电大学 | 一种软件定义分组传送网全局业务动态优化方法及装置 |
CN110089077B (zh) * | 2016-12-16 | 2021-06-04 | 华为技术有限公司 | 在sdn控制层次中抽象波长交换光网络流量工程拓扑的系统和方法 |
CN110089077A (zh) * | 2016-12-16 | 2019-08-02 | 华为技术有限公司 | 在sdn控制层次中抽象波长交换光网络流量工程拓扑的系统和方法 |
CN110249556A (zh) * | 2017-01-30 | 2019-09-17 | 骁阳网络有限公司 | 用于在无格栅网络中以改进的频谱效率进行服务供应的方法和工具 |
CN108966687A (zh) * | 2017-03-17 | 2018-12-07 | 骁阳网络有限公司 | 在真实网络条件下确定通道osnr和通道osnr裕度 |
CN112075056A (zh) * | 2018-05-03 | 2020-12-11 | 诺基亚通信公司 | 用于测试网络服务的方法 |
CN110995563A (zh) * | 2019-12-23 | 2020-04-10 | 安徽皖通邮电股份有限公司 | 一种利用分组网络传送otn报文的方法 |
WO2022042305A1 (zh) * | 2020-08-27 | 2022-03-03 | 中兴通讯股份有限公司 | 光传送网的路由计算方法、路由计算装置及存储介质 |
CN114520935A (zh) * | 2020-11-18 | 2022-05-20 | 华为技术有限公司 | 一种路径选择方法以及路径选择装置 |
WO2022105499A1 (zh) * | 2020-11-18 | 2022-05-27 | 华为技术有限公司 | 一种路径选择方法以及路径选择装置 |
CN114520935B (zh) * | 2020-11-18 | 2023-04-07 | 华为技术有限公司 | 一种路径选择方法以及路径选择装置 |
Also Published As
Publication number | Publication date |
---|---|
US9350481B2 (en) | 2016-05-24 |
US20140099119A1 (en) | 2014-04-10 |
CN104704759B (zh) | 2017-11-24 |
EP2904725B1 (en) | 2019-01-23 |
EP2904725A1 (en) | 2015-08-12 |
US10020907B2 (en) | 2018-07-10 |
US20160204893A1 (en) | 2016-07-14 |
WO2014058764A1 (en) | 2014-04-17 |
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