Managed access system having filtered communications using network interface device

• US 9,820,150 B2
• Filed: 09/25/2015
• Issued: 11/14/2017
• Est. Priority Date: 09/25/2015
• Status: Active Grant

• Current Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Original Assignee: Harris Corporation (L3Harris Technologies, Inc.)
• Inventors: Salyers, Eric J., Gallagher, Shawn H., Collins, Matthew D., Halford, Steven D.
• Primary Examiner(s): Cribbs, Malcolm
• Application Number:
  US14/865,466
• Publication Number:
  US 20170094521A1
• Time in Patent Office: 781 Days
• Field of Search: None
• CPC Class Codes: H04B 7/15507 Relay station based processing for cell extension or control of coverage area, network planning with network coordinated processing with regard to cell extension H04W16/26; network topologies using dedicated repeater stations H04W84/047; terminal devices adapted for relaying to or from an other terminal H04W88/04
• CPC Class Codes: H04L 63/101 Access control lists [ACL]
• CPC Class Codes: H04L 63/107 wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
• CPC Class Codes: H04W 12/088 using filters or firewalls
• CPC Class Codes: H04W 16/32 Hierarchical cell structures
• CPC Class Codes: H04W 24/04 Arrangements for maintaining operational condition
• 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 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 8/205 Transfer to or from user equipment or user record carrier
• CPC Class Codes: H04W 84/042 Public Land Mobile systems, e.g. cellular systems
• CPC Class Codes: H04W 84/045 using private Base Stations, e.g. femto Base Stations, home Node B
• CPC Class Codes: H04W 88/085 Access point devices with remote components

Abstract

A managed access system for mobile wireless devices (MWDs) in a facility that is geographically within a wireless communications network of a communications carrier includes a plurality of antennas arranged at the facility, radio equipment coupled to the plurality of antennas, and a network interface device configured to provide communications with the communications carrier. A management access controller is configured to communicate with MWDs via the radio equipment, compare an identification of a given MWD to a list of authorized MWD'"'"'s to determine whether the given MWD is unauthorized or authorized, and filter communications between an unauthorized MWD and the network interface device and pass communications between an authorized MWD and the network interface device.

Claims

1. A managed access system for mobile wireless devices (MWDs) in a facility, the facility being geographically within a wireless communications network of a communications carrier, the managed access system comprising:

a plurality of antennas arranged at the facility;

radio equipment coupled to said plurality of antennas;

a network interface device configured to provide communications with the communications carrier; and

a management access controller configured to

communicate with MWDs via said radio equipment,

compare an identification of a given MWD to a list of authorized MWD'"'"'s to determine whether the given MWD is unauthorized or authorized,

filter communications between an unauthorized MWD and said network interface device and pass communications between an authorized MWD and said network interface device, and

permit an unauthorized MWD to communicate with at least one other MWD within the facility.

2. The managed access system according to claim 1 wherein each of the plurality of antennas comprises a directional antenna.

3. The managed access system according to claim 1 wherein the plurality of antennas are arranged around a periphery of the facility.

4. The managed access system of claim 1 wherein the identification of the given MWD comprises an International Mobile Subscriber Identity (IMSI).

5. The managed access system of claim 1 further comprising at least one MWD geolocation device;

and wherein said management access controller cooperates with said at least one MWD geolocation device to locate the given MWD within the facility.

6. The managed access system of claim 5 wherein said at least one MWD geolocation device comprises a plurality of external geolocation devices arranged around a periphery of the facility.

7. The managed access system of claim 5 wherein said at least one MWD geolocation device comprises a plurality of internal geolocation devices arranged within a periphery of the facility.

8. The managed access system of claim 1 wherein said radio equipment comprises a plurality of picocell radios, each coupled to a respective antenna;

and wherein said management access controller implements a change in the radio equipment in response to a change in the wireless communications network.

9. The managed access system of claim 1 wherein said radio equipment is operable according to at least one of an LTE, CDMA, UMTS and GSM protocol.

10. A management access controller for a managed access system for mobile wireless devices (MWDs) in a facility, the facility being geographically within a wireless communications network of a communications carrier, the managed access system comprising a plurality of antennas arranged around a periphery of the facility, radio equipment coupled to the plurality of antennas, and a network interface device configured to provide communications with the communications carrier, the management access controller comprising:

a processor and memory coupled thereto to

communicate with MWDs via the radio equipment,

compare an identification of a given MWD to a list of authorized MWD'"'"'s to determine whether the given MWD is unauthorized or authorized,

filter communications between an unauthorized MWD and the network interface device and pass communications between an authorized MWD and the network interface device, and

permit an unauthorized MWD to communicate with at least one other MWD within the facility.

11. The management access controller according to claim 10 wherein each of the plurality of antennas comprise a directional antenna.

12. The management access controller according to claim 10 wherein the plurality of antennas are arranged around a periphery of the facility.

13. The management access controller of claim 10 wherein the identification of the given MWD comprises an International Mobile Subscriber Identity (IMSI).

14. The management access controller of claim 10 wherein the managed access system comprises at least one MWD geolocation device;

and wherein said processor and memory cooperate with said at least one MWD geolocation device to locate the given MWD within the facility.

15. The management access controller of claim 14 wherein the at least one MWD geolocation device comprises a plurality of external geolocation devices arranged around the periphery of the facility.

16. The management access controller of claim 10 wherein the at least one MWD geolocation device comprises a plurality of internal geolocation devices arranged within a periphery of the facility.

17. The management access controller of claim 10 wherein the radio equipment comprises a plurality of picocell radios, each coupled to a respective antenna;

and wherein said processor and memory implement a change in the radio equipment in response to a change in the wireless communications network.

18. The management access controller of claim 10 wherein the radio equipment is operable according to at least one of an LTE, CDMA, UMTS and GSM protocol.

19. A method for operating a managed access system for mobile wireless devices (MWDs) in a facility, the facility being geographically within a wireless communications network of a communications carrier, the managed access system comprising a plurality of antennas arranged at the facility, radio equipment coupled to the plurality of antennas, and a network interface device configured to provide communications with the communications carrier, the method comprising:

operating a management access controller to

communicate with MWDs via the radio equipment,

compare an identification of a given MWD to a list of authorized MWD'"'"'s to determine whether the given MWD is unauthorized or authorized,

filter communications between an unauthorized MWD and the network interface device and pass communications between an authorized MWD and the network interface device, and

permit an unauthorized MWD to communicate with at least one other MWD within the facility.

20. The method of claim 19 wherein the plurality of antennas comprise a plurality of directional antennas arranged around a periphery of the facility.

21. The method of claim 19 wherein the management access controller comprises a processor and a memory coupled thereto.

22. The method of claim 19 wherein the identification of the given MWD comprises an International Mobile Subscriber Identity (IMSI).

23. The method of claim 19 wherein the managed access system further comprises at least one MWD geolocation device;

and further comprising operating the management access controller to cooperate with the at least one MWD geolocation device to locate the given MWD within the facility.

24. The method of claim 23 wherein the at least one MWD geolocation device comprises a plurality of external geolocation devices arranged around a periphery of the facility;

and further comprising operating the management access controller to cooperate with the plurality of external geolocation devices.

25. The method of claim 23 wherein the at least one MWD geolocation device comprises a plurality of internal geolocation devices arranged within a periphery of the facility;

and further comprising operating the management access controller to cooperate with the plurality of external geolocation devices.

26. The method of claim 23 wherein the radio equipment comprises a plurality of picocell radios, each coupled to a respective antenna;

and further comprising operating the management access controller to implement a corresponding change in the radio equipment in response to a change in the wireless communications network.

27. The method of claim 23 wherein the radio equipment is operable according to at least one of an LTE, CDMA, UMTS and GSM protocol.

28. A managed access system for mobile wireless devices (MWDs) in a facility, the facility being geographically within a wireless communications network of a communications carrier, the managed access system comprising:

a plurality of antennas arranged at the facility;

radio equipment coupled to said plurality of antennas;

a network interface device configured to provide communications with the communications carrier; and

a management access controller configured to

communicate with MWDs via said radio equipment,

compare an identification of a given MWD to a list of authorized MWD'"'"'s to determine whether the given MWD is unauthorized or authorized,

filter communications between an unauthorized MWD and said network interface device and either pass communications between an authorized MWD and said network interface device, or provide outside communications for an authorized MWD using at least one of a Session Initiation Protocol (CIP), the Public Switched Telephone Network (PSTN), and another network other than the wireless communications network, and

permit an unauthorized MWD to communicate with at least one other MWD within the facility.

29. The managed access system according to claim 28 wherein each of the plurality of antennas comprises a directional antenna.

30. The managed access system according to claim 28 wherein the plurality of antennas are arranged around a periphery of the facility.

31. The managed access system of claim 28 wherein the identification of the given MWD comprises an International Mobile Subscriber Identity (IMSI).

32. The managed access system of claim 28 further comprising at least one MWD geolocation device;

and wherein said management access controller cooperates with said at least one MWD geolocation device to locate the given MWD within the facility.

33. The managed access system of claim 32 wherein said at least one MWD geolocation device comprises a plurality of external geolocation devices arranged around a periphery of the facility.

34. The managed access system of claim 33 wherein said at least one MWD geolocation device comprises a plurality of internal geolocation devices arranged within a periphery of the facility.

35. The managed access system of claim 28 wherein said radio equipment comprises a plurality of picocell radios, each coupled to a respective antenna;

and wherein said management access controller implements a change in the radio equipment in response to a change in the wireless communications network.

36. The managed access system of claim 28 wherein said radio equipment is operable according to at least one of an LTE, CDMA, UMTS and GSM protocol.