Title:
ROUTE CALCULATION METHOD, ROUTE CALCULATION DEVICE, COMMUNICATIONS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/077897
Kind Code:
A1
Abstract:
First, nodes and links that configure a network are fixed in coordinate space, and virtual loads are applied to the nodes. Next, paths, which are denoted by lines that link path transmission nodes and receiving nodes, are positioned in coordinate space, and virtual loads are applied to the paths. Next, motion vectors are calculated from the resultant of the attractive and repulsive forces acting between one or more representative points, which are points upon the lines that denote the paths, and each node. Thereafter, the routes of the paths are derived by moving the representative points, which are upon the lines that denote the paths, within coordinate space, as per the motion vectors.
Inventors:
ISHIDA SHINYA (JP)
Application Number:
PCT/JP2010/071115
Publication Date:
June 30, 2011
Filing Date:
November 26, 2010
Export Citation:
Assignee:
NEC CORP (JP)
ISHIDA SHINYA (JP)
ISHIDA SHINYA (JP)
International Classes:
H04L12/56
Foreign References:
| JPH01162452A | 1989-06-26 | |||
| JPH0791974A | 1995-04-07 | |||
| JP2006337291A | 2006-12-14 | |||
| JP2000076581A | 2000-03-14 | |||
| JP2007210403A | 2007-08-23 |
Attorney, Agent or Firm:
MIYAZAKI, Teruo et al. (JP)
Akio Miyazaki (JP)
Akio Miyazaki (JP)
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