Title:
OPTICAL PATH COMPUTATION BASED ON REACHABILITY MATRIX
Document Type and Number:
Japanese Patent JP2014207671
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method and system for optical path computation based on a reachability matrix in an optical network.SOLUTION: The method and system may rely on matrix multiplication to determine the number and respective network locations of regenerative repeaters, in order to establish an end-to-end reachable path in an optical network between a source node and a destination node. The reachability matrix may specify directly reachable optical paths between nodes in the optical network.
Inventors:
SEKIYA MOTOYOSHI
BOUDA MARTIN
WANG XI
ZHANG QIONG
GAO CHENGYI
BOUDA MARTIN
WANG XI
ZHANG QIONG
GAO CHENGYI
Application Number:
JP2014080433A
Publication Date:
October 30, 2014
Filing Date:
April 09, 2014
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H04B10/27; H04L45/18
Domestic Patent References:
| JPH08293880A | 1996-11-05 | |||
| JP2009177422A | 2009-08-06 |
Foreign References:
| US5014262A | 1991-05-07 |
Other References:
田村担之: "構造モデリング", 計測自動制御学会学会誌 「計測と制御」, vol. １８巻、２号, JPN6017042859, February 1979 (1979-02-01), JP, pages 28 - 37, ISSN: 0003947100
Attorney, Agent or Firm:
Yoshiyuki Osuge
Tamio Tokunaga
Tamio Tokunaga
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