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:
Jun. 01, 2004
Filed:
Mar. 13, 2001
Robert W. Twitchell, Jr., Suwanee, GA (US);
Seekernet Incorporated, Suwanee, GA (US);
Abstract
A method of forming an ad hoc hierarchical communication network involves associating a plurality of wireless transceivers with articles, and assigning to each of the transceivers a class designation representative of a characteristic or behavior of the article with which the transceiver is associated. A network organization routine of the wireless transceivers operates to establish the hierarchical network based on the transceivers' class designations, resulting in a logical network organization that provides efficiencies for asset tracking. Each wireless transceiver's class designation is used by a digital processor of the wireless transceiver to selectively receive packets intended for receipt by transceivers of the same class. The class-based network reduces power consumption and signal interference, which increases battery life in the wireless transceivers. The wireless transceivers may include a query handling routine in communication with a memory of the transceiver for serving as a dynamic distributed hierarchical database system.