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. 10, 2014
Filed:
Mar. 28, 2012
Daniel Fitzsimmons, Boca Raton, FL (US);
Howard Melamed, Coral Springs, FL (US);
Daniel Fitzsimmons, Boca Raton, FL (US);
Howard Melamed, Coral Springs, FL (US);
CellAntenna Corporation, Coral Springs, FL (US);
Abstract
A method and system for controlling cell phones and cellular phone system based wireless devices in a restricted environment, such as prisons, where the control system makes use of software defined radios to mimic the ambient wireless signals transmitted from nearby cell phone base stations. The system produces a multi-protocol beacon set based on the existing wireless environment and a pre-determined logic set to accomplish complete coverage of all relevant cell phone operating protocols. Cell phones within the desired target coverage area are then attracted to the system and their operation can be controlled. The cell phone control system is able to selectively deny or permit calls based upon a whitelist/blacklist database. The cell phone control system is interfaced to a distributed system of antennas in order to provide the proper control needed over the coverage area.