Remote node access in wireless telecommunication systems

• US 7,920,509 B2
• Filed: 08/22/2002
• Issued: 04/05/2011
• Est. Priority Date: 08/22/2002
• Status: Expired due to Fees

• Current Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Original Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Inventors: Gazzard, Daryl R.
• Primary Examiner(s): Ngo; Ricky
• Assistant Examiner(s): NG, CHRISTINE Y
• Application Number:
  US10/225,962
• Publication Number:
  US 20040037239A1
• Time in Patent Office: 3,148 Days
• Field of Search: 370/328, 370/329, 370/338, 370/401, 370/410
• US Class Current: 370/328
• CPC Class Codes: H04W 24/00 Supervisory, monitoring or testing arrangements

Abstract

A system and method that provides remote access to nodes in a wireless telecommunication system comprises sending a first message from an operations node in the wireless telecommunication system to a packet interface. The first message may be dynamically directed to a first of the nodes in the wireless telecommunication system. This may be accomplished by dynamically directing the first message using an unallocated channel, using an allocated but inactive channel, using an active channel, or prioritizing the first message in the active channel.

Claims

1. An improved method for providing remote access to nodes in a wireless telecommunication system, the method comprising:

sending a message from an operations node in the wireless telecommunication system to a packet interface, the message comprising a request for information relative to at least one of changing a database from a first frequency to a second frequency, changing a terminal endpoint identifier (TEI), and triggering an internal reset; and

dynamically directing the message to a node in the wireless telecommunication system via one of a plurality of non-dedicated channels, wherein the plurality of non-dedicated channels comprise non-dedicated channels selected from a group of non-dedicated channels consisting of;

(I) an unallocated channel;

(II) an allocated, inactive channel; and

(III) an allocated, active channel.

2. The method of claim 1, wherein dynamically directing the message to the node in the wireless telecommunication system via the active channel further comprises prioritizing the message in the active channel.

3. The method of claim 1, wherein dynamically directing the message to the node in the wireless telecommunication system via one of the plurality of non-dedicated channels is provided through equipment used for purposes in addition to providing remote access to the nodes in the wireless telecommunication system.

4. The method of claim 1, wherein the message comprises packetized data.

5. The method of claim 1, wherein the node is a base transceiver station (BTS).

6. The method of claim 1, wherein the operations node is a network operation center (NOC).

7. The method of claim 1, wherein the packet interface comprises a packet control unit (PCU).

8. The method of claim 1, wherein the wireless telecommunication system includes general packet radio service (GPRS).

9. The method of claim 1, wherein the message further includes information relative to at least one of adding an external alarm, removing an external alarm, and changing an external alarm.

10. The method of claim 1, wherein the message further comprises a request for information relevant to an operation of the node.

11. An improved method for providing remote access to nodes in a wireless telecommunication system, the method comprising:

sending a message from a node in the wireless telecommunication system to a packet interface, the message comprising a response to a request for information relative to at least one of changing a database from a first frequency to a second frequency, changing a terminal endpoint identifier (TEI), and triggering an internal reset; and

dynamically directing the message to an operations node in the wireless telecommunication system via one of a plurality of non-dedicated channels, wherein the plurality of non-dedicated channels comprise non-dedicated channels selected from a group of non-dedicated channels consisting of;

(I) an unallocated channel;

(II) an allocated, inactive channel; and

(III) an allocated, active channel.

12. The method of claim 11, wherein dynamically directing the message to the operations node in the wireless telecommunication system via the active channel further comprises prioritizing the message in the active channel.

13. The method of claim 11, wherein dynamically directing the message to the operations node in the wireless telecommunication system via one of the plurality of non-dedicated channels is provided through equipment used for purposes in addition to providing remote access to the nodes in the wireless telecommunication system.

14. The method of claim 11, wherein the message further comprises a request for information relevant to an operation of the node.

15. An improved system for providing remote access to nodes in a wireless telecommunication system, the improved system comprising:

an operations node configured for sending a message to a node in the wireless telecommunication system, the message comprising a request for information relative to at least one of changing a database from a first frequency to a second frequency, changing a terminal endpoint identifier (TEI), and triggering an internal reset; and

a packet interface in communication with the operation node, the packet interface configured for receiving the message from the operations node and dynamically directing the message to the node in the wireless telecommunication system via one of a plurality of non-dedicated channels, wherein the plurality of non-dedicated channels comprise non-dedicated channels selected from a group of non-dedicated channels consisting of;

(I) an unallocated channel;

(II) an allocated, inactive channel; and

(III) an allocated, active channel.

16. The system of claim 15, wherein the packet interface is further configured for prioritizing the message in the active channel.

17. The system of claim 15, wherein the non-dedicated channel, by way of which the message is directed, is used for purposes in addition to providing remote access to the nodes in the telecommunication system.

18. The system of claim 17, wherein the non-dedicated channel, by way of which the message is directed, is a channel capable of transmitting data via general packet radio service (GPRS).

19. The system of claim 15, wherein the message comprises packetized data.

20. The system of claim 15, wherein the node is a base transceiver station (BTS).

21. The system of claim 15, wherein the operations node is a network operation center (NOC).

22. The system of claim 15, wherein the packet interface comprises a packet control unit (PCU).

23. The system of claim 15, wherein the message further includes information relative to at least one of adding an external alarm, removing an external alarm, and changing an external alarm.

24. The system of claim 15, wherein the message further comprises a request for information relevant to an operation of the node.

25. A non-transitory computer-readable medium on which is stored a set of instructions for providing remote access to nodes in a wireless telecommunication system, which when executed perform steps comprising:

sending a message from an operations node in the wireless telecommunication system to a packet interface, the message comprising a request for information relative to at least one of changing a database from a first frequency to a second frequency, changing a terminal endpoint identifier (TEI), and triggering an internal reset; and

dynamically directing the message to a node in the wireless telecommunication system via one of a plurality of non-dedicated channels, the plurality of non-dedicated channels comprise non-dedicated channels selected from a group of non-dedicated channels consisting of;

(I) an unallocated channel;

(II) an allocated, inactive channel; and

(III) an allocated, active channel.

26. The computer-readable medium of claim 25, wherein dynamically directing the message to the node in the wireless telecommunication system via the active channel further comprises prioritizing the message in the active channel.

27. The computer-readable medium of claim 25, wherein dynamically directing the message to the node in the wireless telecommunication system via one of the plurality of non-dedicated channels is provided through equipment used for purposes in addition to providing remote access to the nodes in the wireless telecommunication system.

28. The computer-readable medium of claim 25, wherein the message comprises packetized data.

29. The computer-readable medium of claim 25, wherein the node is a base transceiver station (BTS).

30. The computer-readable medium of claim 25, wherein the operations node is a network operation center (NOC).

31. The computer-readable medium of claim 25, wherein the packet interface comprises a packet control unit (PCU).

32. The computer-readable medium of claim 25, wherein the wireless telecommunication system includes general packet radio service (GPRS).

33. The computer-readable medium of claim 25, wherein the message further includes information relative to at least one of adding an external alarm, removing an external alarm, and changing an external alarm.

34. The computer-readable medium of claim 25, wherein the message further comprises a request for information relevant to an operation of the node.