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:
Mar. 06, 2012
Filed:
Aug. 01, 2007
Yang Yu, Rolling Meadows, IL (US);
Loren J. Rittle, Chicago, IL (US);
Yang Yu, Rolling Meadows, IL (US);
Loren J. Rittle, Chicago, IL (US);
Motorola Solutions, Inc., Schaumburg, IL (US);
Abstract
Resources are assigned in a network of sensor nodes by a first sensor node of the network detecting an event and collecting data samples for the event, exchanging messages with other sensor nodes of the network that detect the event to form a community of sensor nodes. Based on information exchanged, the total data samples collected for the event is calculated and the community sends a help message to other sensor nodes. The other sensor nodes are assigned to cover the event if the potential marginal gain if they were to cover the event exceeds a threshold. The potential marginal gain comprises the expected change in a utility function that is dependent upon the total data samples collected for the event by the community. The utility function is a concave function of the total data samples and may be dependent upon an importance level of the event.