COMPUTER-BASED METHOD AND APPARATUS FOR CONTROLLING, MONITORING, RECORDING AND REPORTING WIRELESS COMMUNICATIONS

• US 20010036821A1
• Filed: 08/10/1998
• Published: 11/01/2001
• Est. Priority Date: 04/19/1994
• Status: Abandoned Application

• Current Assignee: Chuck Margosian, Jay L. Gainsboro
• Original Assignee: American Capital Financial Services, Inc.
• Inventors: MARGOSIAN, CHUCK, GAINSBORO, JAY L.
• Application Number:
  US09/131,348
• Publication Number:
  US 20010036821A1
• Time in Patent Office: Days
• US Class Current: 455/410
• CPC Class Codes: H04K 2203/12 for acoustic communication
• CPC Class Codes: H04K 2203/16 for telephony
• CPC Class Codes: H04K 2203/18 for wireless local area networks or WLAN
• CPC Class Codes: H04K 3/45 characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
• CPC Class Codes: H04K 3/84 related to preventing electromagnetic interference in petrol station, hospital, plane or cinema
• CPC Class Codes: H04K 3/86 related to preventing deceptive jamming or unauthorized interrogation or access, e.g. WLAN access or RFID reading record carriers with integrated circuit chips including means for preventing undesired reading or writing from or to record carriers by hindering electromagnetic reading or writing G06K19/07318; arrangements for sensing record carriers including arrangements for protecting the interrogation against piracy attacks G06K7/10257
• CPC Class Codes: H04M 19/02 providing ringing current or supervisory tones, e.g. dialling tone or busy tone
• CPC Class Codes: H04M 2201/40 using speech recognition speech recognition per se G10L15/00
• CPC Class Codes: H04M 3/2281 Call monitoring, e.g. for law enforcement purposes; Call tracing; Detection or prevention of malicious calls
• CPC Class Codes: H04M 3/36 Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
• CPC Class Codes: H04M 3/38 Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections queuing arrangements H04Q3/64
• CPC Class Codes: H04M 3/382 using authorisation codes or passwords
• CPC Class Codes: H04M 3/387 using subscriber identification cards
• CPC Class Codes: H04M 3/56 Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities video conference systems H04N7/15

Abstract

The present invention relates to a microprocessor-based method and apparatus for controlling wireless communications (via cellular radiotelephone or some other known means) into or out of a controlled, institutional environment, such as a prison, military base, hospital, school, business or government organization. With the reduced size, cell phones can be smuggled into prison facilities, or be otherwise made available to inmates, to communicate information with individuals outside the facility. Inmates may thus bypass the normal land line telephone control system commonly used to control communication into and out of a prison, such as described in Gainsboro U.S. Pat. No. 5,655,013. Accordingly, a radiotelephone interface is provided, with apparatus for detecting and controlling wireless transmissions either by a caller from within the institution or by a caller from outside the institution. The identification of an unauthorized wireless transmission is accomplished through the detection of certain identifying signals, i.e. NPA/NXX/ESN, which are commonly associated with such transmissions, or, alternatively, via voice recognition. The method and apparatus herein are for managing institutional telephone activity, and utilize a wireless communication scanner/receiver, a microprocessor-based control unit, and optional transmitter. The system monitors wireless transmissions, tests signals for approval, and enables or prevents the transmissions via jamming or other means. An alternate embodiment comprises the integration of cellular radiotelephone base station equipment into the prison facility.

Claims

1. A method of controlling wireless communication activity in an institution, wherein said method comprises the steps of:

(1) detecting and receiving wireless communication signals;

(2) conveying said wireless communication signals to a processing means;

(3) identifying the location of the wireless transmitting device;

(4) comparing said wireless communication signals with a set of predetermined signals, wherein said comparing determines whether said wireless communication is “

authorized”

or “

unauthorized”

; and

(5) providing an appropriate “

alert”

output for unauthorized transmissions.

2. A method of controlling wireless communication activity in an institution according to

claim 1

, wherein said wireless communication signals are ESN signals.

3. A method of controlling wireless communication activity in an institution according to

claim 1

, wherein said wireless communication signals are MIN signals.

4. A method of controlling wireless communication activity in an institution according to

claim 1

, wherein said wireless communication signals are voice signals.

5. A method of controlling wireless communication activity in an institution according to

claim 1

, wherein said attempts are recognized and reported.

6. A method of controlling wireless communication activity in an institution according to

claim 1

, wherein said signals are monitored and/or recorded.

7. A method of controlling wireless communication activity in an institution according to

claim 1

, wherein said method additionally includes terminating the wireless communication;

8. A method of controlling wireless communication activity in an institution according to

claim 1

, wherein said method additionally includes preventing the wireless communication;

9. A method of controlling wireless communication activity in an institution according to

claim 1

, wherein said method additionally includes connecting the wireless communication to a land telephone line.

10. An apparatus for controlling wireless communication activity in an institution, wherein said apparatus comprises:

(1) a wireless communication connection attempt by a caller to a called party, one of whom is located within the institution, wherein said attempt includes the wireless transmission of a pre-defined scheme of signals;

(2) one or more reception antennae for intercepting said communication connection;

(3) a scanning/receiving device activated by said reception antennae for receiving and isolating said scheme of signals; and

(4) a comparator/control unit for comparing said signals with a set of predetermined signals to determine whether the connection of said institutional caller and said outside recipient is authorized or unauthorized.

11. An apparatus for controlling wireless communication activity in an institution according to

claim 10

, wherein said wireless communication connection is interrupted in response to the intercepting of said set of signals.

12. An apparatus for controlling wireless communication activity in an institution according to

claim 11

, wherein said wireless communication connection is interrupted via jamming.

13. An apparatus for controlling wireless communication activity in an institution according to

claim 11

, wherein said wireless communication connection is interrupted via a communication to a local wireless services provider.

14. An apparatus for controlling wireless communication activity in an institution according to

claim 10

, wherein said attempts are recognized and reported.

15. An apparatus for controlling wireless communication activity in an institution according to

claim 10

, wherein said attempts are monitored and/or recorded.

16. An apparatus for controlling wireless communication activity in an institution according to

claim 10

, wherein said scheme of signals includes ESN signals.

17. An apparatus for controlling wireless communication activity in an institution according to

claim 10

, wherein said scheme of signals includes MIN signals.

18. An apparatus for controlling wireless communication activity in an institution according to

claim 10

, wherein said scheme of signals includes voice signals.

19. An apparatus for controlling wireless communication activity in an institution according to

claim 10

, wherein said apparatus additionally includes a wireless base station capable of establishing communication between a plurality of wireless mobile units and a plurality of land line circuits, located within or near the institutional facility.