The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2009
Filed:
Sep. 19, 2005
Lei LI, Beijing, CN;
Yangchun LI, Guangzhou, CN;
Hitoshi Yamada, Kanagawa, JP;
Xun Chen, Guangzhou, CN;
Lei Li, Beijing, CN;
Yangchun Li, Guangzhou, CN;
Hitoshi Yamada, Kanagawa, JP;
Xun Chen, Guangzhou, CN;
Fujitsu Limited, Kawasaki, JP;
Guangdong Telecom Academy of Science and Technology, Guangzhou, CN;
Abstract
This invention provides a method and an apparatus for selecting path in a telecommunication network. In the invention, a control strategy parameter is generated based on a control strategy, and a network condition parameter is generated based on the condition of the network, a path cost for each of a plurality of candidate paths is calculated based on the control strategy parameter and the network condition parameter, then a path with the minimal path cost is selected from among the candidate paths.