发明名称 Reachability matrices spanning multiple domains in an optical network
摘要 A method of providing routes through heterogeneous subsystems in an optical network is disclosed, which includes generating, using a processing device, a reachability matrix based on subnetwork information; and generating, using the processing device, a topology associated with the optical network using the reachability matrix. The method also includes determining, using the processing device, a shortest path through the optical network using the reachability matrix and a cost model graph; and displaying, using a graphical user interface, subsystems associated with the shortest path, regeneration locations associated with the shortest path, wavelengths associated with the shortest path, the topology, and the shortest path. Corresponding apparatus and computer-readable storage media are also disclosed.
申请公布号 US8897641(B2) 申请公布日期 2014.11.25
申请号 US201313867666 申请日期 2013.04.22
申请人 AT&T Intellectual Property I, L.P. 发明人 Doverspike Robert;Li Guangzhi;Chiu Angela Lan;Gerhardstein Monica;Guo Yici;Wang Dongmei;Xu Dahai
分类号 H04J14/00;H04Q11/00;H04J14/02 主分类号 H04J14/00
代理机构 Hoffmann & Baron, LLP 代理人 Hoffmann & Baron, LLP
主权项 1. A method of providing routes through heterogeneous subsystems in an optical network, the method comprising: generating, using a processing device, a reachability matrix based on subnetwork information associated with the heterogeneous subsystems, the reachability matrix comprising a list of reachable paths in the subnetwork information, the heterogeneous subsystems being associated with different vendors; generating, using the processing device, a topology associated with the optical network using the reachability matrix; determining, using the processing device, a shortest path through the optical network using the reachability matrix and a cost model graph; and providing, using the processing device, heterogeneous subsystems associated with the shortest path, regeneration locations associated with the shortest path, wavelengths associated with the shortest path, the topology, and the shortest path.
地址 Atlanta GA US