×

System and method for detecting and controlling transmission devices

  • US 10,299,190 B1
  • Filed: 02/19/2018
  • Issued: 05/21/2019
  • Est. Priority Date: 07/14/2005
  • Status: Active Grant
First Claim
Patent Images

1. A device for determining operation of each of a plurality of wireless transmission devices, said device comprising:

  • a processor configured to;

    receive, from at least one base station covering an area, information regarding each of said plurality of wireless transmission devices within said area;

    establish a schedule based on a number of said plurality of wireless transmission devices, with respect to an interrogation signal, wherein each of the plurality of wireless transmission devices is assigned a response time window a known time after said interrogation signal;

    provide said interrogation signal to each of said plurality of wireless transmission devices;

    receive transmissions from each of the plurality of wireless transmission devices receiving said interrogation signal during a response time window assigned to a corresponding one of the plurality of wireless transmission devices;

    determine an allowability of a corresponding one of the plurality of wireless transmission devices based at least on an identification of said corresponding one of said plurality of wireless transmission device, said allowability being one of authorized and unauthorized;

    identify corresponding ones of said plurality of wireless transmission devices as being unauthorized; and

    cause said corresponding ones of said wireless transmission devices identified as being unauthorized to be denied further communication.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×