Patent ID: 7783246

Claim:
A tactical GPS denial/denial detection system, comprising: (a) a plurality of GPS detection/denial devices, each including: (i) a GPS receiver for receiving radio signals from GPS satellites and determining parameters based on the signals received from the GPS satellites, the parameters including positional parameters, (ii) a GPS denier for disrupting reliable operation of GPS receivers, wherein the GPS denier may be selectively activated, and (iii) a remote sensor interface adapted to extract the GPS parameters from the GPS receiver and to effectuate the activation of the GPS denier, (iv) wherein the plurality of remote sensor interfaces are communication nodes in an ad hoc wireless network; (b) a gateway, serving as a communication node in the ad hoc wireless network, that receives the extracted GPS parameters from one or more of the plurality of remote sensor interfaces and that communicates instructions to one or more of the plurality of remote sensor interfaces to selectively activate the GPS denier respectively associated therewith; and (c) a computer management system, disposed in communication with the gateway, that receives the extracted GPS parameters from the gateway and analyzes the GPS parameters to detect whether an active GPS denial device is present in the vicinity of the system, and further that controls the instructions communicated by the gateway, thereby selectively controlling which GPS deniers, of the plurality of GPS deniers, are activated.