ROUTING UNIT AND PROGRAM AND RECORDING MEDIUM AND ROUTING METHOD - Nippon Telegraph and Telephone Corporation

Title:

ROUTING UNIT AND PROGRAM AND RECORDING MEDIUM AND ROUTING METHOD

Document Type and Number:

Japanese Patent JP3699375

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To select an economical independent route while satisfying a desired number of independent routes.
SOLUTION: In the calculation of a shortest route being used at the time of searching an independent route, srlg(i, j, g) is taken into account along with the link cost COSPF(i, j).

Inventors:

Eiji Oki
Nobuaki Matsuura
Shiomoto Kohei

Application Number:

JP2001246726A

Publication Date:

September 28, 2005

Filing Date:

August 15, 2001

Export Citation:

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Assignee:

Nippon Telegraph and Telephone Corporation

International Classes:

H04L45/128; (IPC1-7): H04L12/56

Domestic Patent References:

JP11024651A
JP10145362A
JP11191763A

Other References:

Internet-Draft draft-many-inference-srlg-01.txt
信学技報 IN2001-59
2001年信学通信大会 B-6-118

Attorney, Agent or Firm:

Naotaka Ide
Toshinao Shimodaira

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