Central office technician notification and information system

• US 6,510,203 B1
• Filed: 10/20/1999
• Issued: 01/21/2003
• Est. Priority Date: 10/20/1999
• Status: Expired due to Fees

• Current Assignee: Qwest Communications International Incorporated (Lumen Technologies, Inc.)
• Original Assignee: Qwest Communications International Incorporated (Lumen Technologies, Inc.)
• Inventors: Onweller, Arthur E., Meyer, Paul J.
• Primary Examiner(s): BARNIE, REXFORD N
• Application Number:
  US09/421,487
• Time in Patent Office: 1,189 Days
• Field of Search: 379/1.01, 379/9, 379/9.01, 379/9.03, 379/9.02, 379/14.01, 379/10.01, 379/15.01, 379/21, 379/22.03, 379/22.04, 379/24, 379/25, 379/26.01, 379/27.01, 379/29.01, 379/29.08, 379/29.09, 379/29.1, 379/29.11, 379/32.01, 455/423, 455/424, 455/426, 455/67.1, 370/241, 370/242, 370/244, 370/245
• US Class Current: 379/9
• CPC Class Codes: H04L 41/06 Management of faults, events, alarms or notifications
• CPC Class Codes: H04L 43/0817 by checking functioning
• CPC Class Codes: H04M 3/08 Indicating faults in circuits or apparatus

Abstract

A method and system for use in a central office (CO) having network elements for communicating information between a central office technician (COT) stationed within the CO and network element monitoring personnel or monitoring center stationed remote from the CO. A local area network (LAN) having a hub stationed remote from the CO and a fiber communication line connected to the hub is provided. The fiber communication line has one end extending to the hub and the other end extending within the central office. The hub is operable for communicating with network element monitoring personnel stationed remote from the CO. A node transceiver is coupled to the other end of the fiber communication line within the central office. A wireless transceiver is operable with the node transceiver for providing a communication link between a COT stationed within the CO and the network element monitoring personnel stationed remote from the CO via the local area network. An Internet protocol communication link connects the hub of the local area network with the network element monitoring personnel. An alarm circuit connects the network element monitoring personnel with the network elements. The network element monitoring personnel monitor the status of the network elements using the alarm circuit.

Claims

1. For use in a central office (CO) having network elements, a system for communicating information between a central office technician (COT) stationed within the CO and a network element monitoring center stationed remote from the CO, the system comprising:

a local area network (LAN) having a hub and a fiber communication line connected to the hub, the hub stationed remote from the CO, the fiber communication line having one end extending to the hub and the other end extending within the central office, the hub operable for communicating with the network element monitoring center stationed remote from the CO;

a node transceiver coupled to the other end of the fiber communication line within the central office; and

a wireless transceiver operable with the node transceiver for providing a communication link between a COT stationed within the CO and the network element monitoring center stationed remote from the CO via the local area network.

2. For use in a central office (CO) having network elements, a system for communicating information between a central office technician (COT) stationed within the CO and network element monitoring personnel stationed remote from the CO, the system comprising:

a local area network (LAN) having a hub and a fiber communication line connected to the hub, the hub stationed remote from the CO, the fiber communication line having one end extending to the hub and the other end extending within the central office, the hub operable for communicating with network element monitoring personnel stationed remote from the CO;

a node transceiver coupled to the other end of the fiber communication line within the central office; and

a wireless transceiver operable with the node transceiver for providing a communication link between a COT stationed within the CO and the network element monitoring personnel stationed remote from the CO via the local area network.

3. The system of claim 2 wherein:

the network element monitoring personnel transmit network element alarm information to the COT stationed within the CO via the local area network, the node transceiver, and the wireless transceiver.

4. The system of claim 2 wherein:

the COT stationed within the CO transmits network element status information to the network element monitoring personnel stationed remote from the CO via the wireless transceiver, the node transceiver, and the local area network.

5. The system of claim 2 wherein:

the communication link between the COT stationed within the CO and the hub of the local area network is a Transmission Control Protocol/Internet protocol (TCP/IP) communication link.

6. The system of claim 2 wherein:

the communication links between the COT stationed within the CO and the network element monitoring personnel stationed remote from the CO is a data communication link.

7. The system of claim 2 wherein:

the communication link between the COT stationed within the CO and the network element monitoring personnel stationed remote from the CO is a voice communication link.

8. The system of claim 2 wherein:

the wireless transceiver has an assigned address, wherein the local area network uses the assigned address to set up the communication link between the COT stationed within the CO and the network element monitoring personnel stationed remote from the CO.

9. The system of claim 2 wherein:

the wireless transceiver has dynamic host control protocol (DHCP) functionality for automatic address assignment.

10. The system of claim 2 wherein:

the wireless transceiver includes a personal computer memory card international association (PCMCIA) communication card for enabling the communication link with the hub of the local area network.

11. The system of claim 2 wherein:

the local area network further includes a second fiber communication line connected to the hub, the second fiber communication line having one end extending to the hub and the other end extending within the central office, a second node transceiver is coupled to the other end of the fiber communication line within the central office, and a second wireless transceiver is operable with the second node transceiver for providing a communication link between a second COT stationed within the CO and the network element monitoring personnel stationed remote from the CO via the hub of the local area network.

12. The system of claim 2 wherein:

a Internet protocol communication link connects the hub of the local area network with the network element monitoring personnel.

13. The system of claim 2 wherein:

an alarm circuit connects the network element monitoring personnel with the network elements, wherein the network element monitoring personnel monitor the status of the network elements using the alarm circuit.

14. The system of claim 2 wherein:

the wireless transceiver is a held hand device carried by the COT stationed within the CO.

15. The system of claim 2 wherein:

the wireless transceiver is a computer carried by the COT stationed within the CO.

16. The system of claim 2 wherein:

the local area network includes a server connected to the hub, the server operable for receiving alarm information from the network element monitoring personnel and for receiving network element status information from the COT stationed within the CO.

17. The system of claim 16 wherein:

the server is stationed in an administrative area of the CO remote from the network elements.

18. For use in a central office (CO) having network elements, a method for communicating information between a central office technician (COT) stationed within the CO and network element monitoring personnel stationed remote from the CO, the method comprising:

providing a local area network (LAN) having a hub and a fiber communication line connected to the hub, the hub stationed remote from the CO, the fiber communication line having one end extending to the hub and the other end extending within the central office, the hub operable for communicating with network element monitoring personnel stationed remote from the CO;

coupling a node transceiver to the other end of the fiber communication line within the central office;

providing a wireless transceiver operable for communicating with the node transceiver; and

enabling a communication link between a COT stationed within the CO and the network element monitoring personnel stationed remote from the CO via the wireless transceiver, the node transceiver, and the local area network.

19. The method of claim 18 further comprising:

transmitting network element alarm information from the network element monitoring personnel to the COT stationed within the CO via the hub of the local area network, the node transceiver, and the wireless transceiver.

20. The method of claim 18 further comprising:

transmitting network element status information from the COT stationed within the CO to the network element monitoring personnel stationed remote from the CO via the wireless transceiver, the node transceiver, and the local area network.

21. The method of claim 18 wherein:

enabling a communication link between a COT stationed within the CO and the network element monitoring personnel stationed remote from the CO via the wireless transceiver, the node transceiver, and the local area network includes enabling a Transmission Control Protocol/Internet Protocol (TCP/IP) communication link between the COT stationed within the CO and the hub of the local area network.

22. The method of claim 18 wherein:

enabling a communication link between a COT stationed within the CO and the network element monitoring personnel stationed remote from the CO via the wireless transceiver, the node transceiver, and the local area network includes enabling a data communication link.

23. The method of claim 18 wherein:

enabling a communication link between a COT stationed within the CO and the network element monitoring personnel stationed remote from the CO via the wireless transceiver, the node transceiver, and the local area network includes enabling a voice communication link.

24. The method of claim 18 further comprising:

providing the wireless transceiver with an assigned address; and

using the assigned address to set up the communication link between the COT stationed within the CO and the network element monitoring personnel stationed remote from the CO via the wireless local area network.

25. The method of claim 18 further comprising:

connecting an Internet protocol communication link between the hub of the local area network and the network element monitoring personnel.

26. The method of claim 18 further comprising:

connecting an alarm circuit between the network element monitoring personnel and the network elements; and

using the alarm circuit for the network element monitoring personnel to monitor the status of the network elements.

27. The method of claim 18 further comprising:

connecting a server to the hub of the local area network; and

receiving at the server alarm information from the network element monitoring personnel; and

receiving at the server network element status information from the COT stationed within the CO.