Invention Grant
US08634715B2 System and method for demand aggregation in optical networks employing shared ring protection
有权
采用共享环保护的光网络中的需求聚合的系统和方法
- Patent Title: System and method for demand aggregation in optical networks employing shared ring protection
- Patent Title (中): 采用共享环保护的光网络中的需求聚合的系统和方法
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Application No.: US13022128Application Date: 2011-02-07
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Publication No.: US08634715B2Publication Date: 2014-01-21
- Inventor: Xi Wang , Qiong Zhang , Paparao Palacharla , Takao Naito
- Applicant: Xi Wang , Qiong Zhang , Paparao Palacharla , Takao Naito
- Applicant Address: JP Kawasaki-shi
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki-shi
- Agency: Baker Botts L.L.P.
- Main IPC: H04B10/00
- IPC: H04B10/00
Abstract:
In accordance with embodiments of the present disclosure, a method for demand aggregation is provided. The method may include routing demands in a ring network such that a length for each routed demand does not exceed a route length maximum, and a load imbalance at each node in the ring network is minimized. The method may also include maximizing optical line card sharing by assigning routed demands sharing common ends to the same wavelength.
Public/Granted literature
- US20110206374A1 System and Method for Demand Aggregation in Optical Networks Employing Shared Ring Protection Public/Granted day:2011-08-25
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