Systems and Methods for the Detection of Transmission Facilities

• US 20120115507A1
• Filed: 12/12/2011
• Published: 05/10/2012
• Est. Priority Date: 07/14/2005
• Status: Active Grant

• Current Assignee: Binj Laboratories, Inc.
• Original Assignee: Binj Laboratories, Inc.
• Inventors: Noonan, Joseph S., Nadler, Barry R., Insler, Julius R.
• Granted Patent: US 8,996,029 B2
• Time in Patent Office: Days
• US Class Current: 455/456.1
• CPC Class Codes: G01S 2205/02 Indoor
• CPC Class Codes: G01S 5/02 using radio waves using satellite radio beacon systems for determining position G01S19/00
• CPC Class Codes: G08B 21/18 Status alarms G08B21/02 takes precedence
• CPC Class Codes: H01Q 1/007 specially adapted for indoor communication
• CPC Class Codes: H01Q 21/28 Combinations of substantially independent non-interacting antenna units or systems multiple beam H01Q25/00
• CPC Class Codes: H04K 3/42 characterized by the control of the jamming frequency or wavelength
• CPC Class Codes: H04M 1/72454 according to context-related or environment-related conditions
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/025 using location based information parameters
• CPC Class Codes: H04W 4/33 for indoor environments, e.g. buildings
• CPC Class Codes: H04W 40/06 based on characteristics of available antennas
• CPC Class Codes: H04W 48/04 based on user or terminal location or mobility data, e.g. moving direction, speed
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 64/006 with additional information processing, e.g. for direction or speed determination
• CPC Class Codes: H04W 68/005 Transmission of information for alerting of incoming communication
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: H04W 84/042 Public Land Mobile systems, e.g. cellular systems

Abstract

A method of detecting a transmitting device within an obstruction rich environment is disclosed. The method may involve detecting the transmitting device with a wireless transmission detection facility; communicating signal information relating to the detected transmitting device from the wireless transmission detection facility to a central unit; determining the location of the transmitting device; displaying information of the detection and location of the transmitting device through a user interface; and providing an action facility for causing actions related to the detected transmitting device.

Claims

1-10. -10. (canceled)

11. A method of detecting a transmitting device within an obstruction rich environment comprising:

detecting a signal provided by the transmitting device with at least two wireless transmission detection facilities;

determining a unique identifier of the transmitting device;

communicating signal information relating to the detected transmitting device from the wireless transmission detection facilities to a central unit, said signal information including said unique identifier of the transmitting device;

time-stamping the signal information;

determining a location of the transmitting device, wherein signals having a same time-stamp and of a same identifier are used in the location of the transmitting device;

displaying information of the detection and location of the transmitting device through a user interface; and

providing information regarding the detected transmitting device to an action facility for causing actions related to the detected transmitting device.

13. The method of claim 11 wherein the antenna is a dual dipole embedded antenna.

14. The method of claim 13 wherein the dual dipole embedded antenna is tuned to receive cell phone transmissions.

15. The method of claim 13 wherein the dual dipole embedded antenna is tuned to receive a frequency band of approximately 700 to 950 MHz.

16. The method of claim 13 wherein the dual dipole embedded antenna is tuned to receive a frequency band of approximately 1.7 to 2.0 GHz.

17. The method of claim 13, wherein the dual dipole antenna is tuned to receive signals in frequency bands of approximately 700 to 950 MHz and 1.7 to 2.0 GHz.

18. The method of claim 11 wherein the obstruction rich environment is a correctional facility.

19. The method of claim 11 wherein the obstruction rich environment is a mall.

20. The method of claim 11 wherein the step of communicating the information relating to the detected transmitting device from the wireless transmission detection facilities to a central unit involves wireless communications.

21. The method of claim 20 wherein the wireless communications are 802.11 communications.

22. The method of claim 11 wherein the step of determining the location of the transmitting device is accomplished through transmission triangulation.

23. The method of claim 11 wherein the step of determining the location of the transmitting device is accomplished through a known location of each of the detection facilities.