Invention Grant
US09231877B2 Method and apparatus for scaling traffic engineering routing in a network
有权
用于缩放网络中流量工程路由的方法和装置
- Patent Title: Method and apparatus for scaling traffic engineering routing in a network
- Patent Title (中): 用于缩放网络中流量工程路由的方法和装置
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Application No.: US14029110Application Date: 2013-09-17
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Publication No.: US09231877B2Publication Date: 2016-01-05
- Inventor: Igor Bryskin
- Applicant: ADVA Optical Networking SE
- Applicant Address: DE Meiningen
- Assignee: ADVA Optical Networking SE
- Current Assignee: ADVA Optical Networking SE
- Current Assignee Address: DE Meiningen
- Agency: Westman, Champlin & Koehler, P.A.
- Main IPC: H04L12/26
- IPC: H04L12/26 ; H04L12/815 ; H04Q11/00 ; H04L12/721 ; H04L12/715
Abstract:
A method for scaling traffic engineering, TE, routing in a network, having a plurality of network elements (nodes) connected in a given layer to each other via links TE domain segments of a TE domain of said network are collapsed into a virtual TE nodes (VNs). Each VN having an allocated DE domain unique identifier and a detailed connectivity matrix, DCM, to provide a hierarchically virtualized network topology of the network.
Public/Granted literature
- US20150078163A1 METHOD AND APPARATUS FOR SCALING TRAFFIC ENGINEERING ROUTING IN A NETWORK Public/Granted day:2015-03-19
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