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. 22, 2016
Filed:
Mar. 26, 2010
Jun Nishioka, Tokyo, JP;
Jun Nishioka, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
Provided are a path control device and a path control method for maintaining a constant communication quality between wireless links in a network including a plurality of wireless links with varying transmission rates. A path control devicefor a plurality of wireless links connecting a plurality of communication devices includes an information management unitthat stores a correlation of communication quality between the wireless links; and a path selecting unitthat selects a path of a flow by using the correlation of communication quality between the wireless links. The path selecting unitselects a path using the correlation of communication quality between the wireless links, thereby maintaining the communication quality of the entire path constant.