JPH0242567A - Searching system for hierarchical network route - Google Patents

Searching system for hierarchical network route

Info

Publication number
JPH0242567A
JPH0242567A JP19270688A JP19270688A JPH0242567A JP H0242567 A JPH0242567 A JP H0242567A JP 19270688 A JP19270688 A JP 19270688A JP 19270688 A JP19270688 A JP 19270688A JP H0242567 A JPH0242567 A JP H0242567A
Authority
JP
Japan
Prior art keywords
route
information
stored
memory
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP19270688A
Inventor
Shigeo Kaneda
Original Assignee
Nippon Telegr & Teleph Corp <Ntt>
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegr & Teleph Corp <Ntt> filed Critical Nippon Telegr & Teleph Corp <Ntt>
Priority to JP19270688A priority Critical patent/JPH0242567A/en
Publication of JPH0242567A publication Critical patent/JPH0242567A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To obtain the shortest route between two nodes in a comparatively short time by performing a simulated anneal processing system based on the hierarchical network information.
CONSTITUTION: The detailed network connection information 7 is stored in a 1st memory 2 and at the same time, the rough network information 8 is stored in a 2nd memory 4. Then the hierarchical network connection information is obtained. Then a 2nd route searching means 5 searches the shortest route between two nodes given previously based on the information 8 stored in the memory 4 and obtains a solution route of a rough network as the next shortest route. Then a 1st route searching means 3 searches the shortest route between two nodes given previously by a simulated anneal processing system based on the information 7 stored in the memory 2. Thus a solution route of a detailed network.
COPYRIGHT: (C)1990,JPO&Japio
JP19270688A 1988-08-03 1988-08-03 Searching system for hierarchical network route Pending JPH0242567A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19270688A JPH0242567A (en) 1988-08-03 1988-08-03 Searching system for hierarchical network route

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19270688A JPH0242567A (en) 1988-08-03 1988-08-03 Searching system for hierarchical network route

Publications (1)

Publication Number Publication Date
JPH0242567A true JPH0242567A (en) 1990-02-13

Family

ID=16295700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19270688A Pending JPH0242567A (en) 1988-08-03 1988-08-03 Searching system for hierarchical network route

Country Status (1)

Country Link
JP (1) JPH0242567A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012074695A (en) * 2010-09-23 2012-04-12 Asml Netherlands Bv Process tuning with polarization

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012074695A (en) * 2010-09-23 2012-04-12 Asml Netherlands Bv Process tuning with polarization
US9563135B2 (en) 2010-09-23 2017-02-07 Asml Netherlands B.V. Process tuning with polarization

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