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:
Sep. 21, 2010
Filed:
Aug. 28, 2006
Yosuke Ishii, Musashino, JP;
Yosuke Ishii, Musashino, JP;
Yokogawa Electric Corporation, Tokyo, JP;
Abstract
It is to improve the robustness and the data transfer reliability of a network. When the destination node is the sixty sixth wireless device D, the second wireless device Ddetermines that there is no destination node among neighboring nodes based on the parent-and-child-node information of the first neighboring node information to transfer the data to the first wireless device Das a parent node. The first wireless device Dcan communicate within a communicable range ARand memorizes network information of the zeroth wireless device D, the second wireless device D, the seventh wireless device D, the eighth wireless device D, and the seventeenth wireless device D. The first wireless device Ddetermines that the sixty sixth wireless device Das a destination node exists at the neighborhood of the seventh wireless device Dto transfer the data to the seventh wireless device D. Then, the seventh wireless device Ddetermines that the sixty sixth wireless device Das a neighboring node is the destination node to transfer the data to the device.