System and method for managing fiber-to-the-curb network elements

• US 5,935,209 A
• Filed: 09/09/1996
• Issued: 08/10/1999
• Est. Priority Date: 09/09/1996
• Status: Expired due to Term

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Next Level Communications
• Inventors: Dinh, Hung Minh, Fernandez, Jose Roberto Santiano, Lazovick, Caroline Stephanie Gan, Budhraja, Virenda Kumar, Song, James Jisheng
• Primary Examiner(s): Ramirez, Ellis B.
• Application Number:
  US08/711,027
• Time in Patent Office: 1,065 Days
• Field of Search: 395/200.53, 395/200.54, 395/200.55, 395/200.56
• US Class Current: 709/223
• CPC Class Codes: H04L 12/2885 Arrangements interfacing with optical systems optical network equipment H04B10/00; optical multiplexers H04J14/05 and H04J14/07
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]

Abstract

One embodiment of the invention includes a method for managing a plurality of network elements in a Fiber-to-the-Curb (FTTC) telecommunications system. The FTTC system includes a computer system. The computer system is coupled in communications with the plurality of network elements. The method comprises the following steps. Display a plurality of choices on the computer system. The plurality of choices corresponds to a provisioning equipment function, a provisioning telephony services functions and a provisioning broadband services function. Receive a selection identifying a choice and identifying one or more selected network elements. Provision the one or more selected network elements.

Claims

1. A method for managing a plurality of network elements in a Fiber-to-the-Curb (FTTC) telecommunications system, said FTTC system also including a computer system, said computer system being coupled in communications with said plurality of network elements, a method for managing said network elements comprising:

displaying a plurality of choices on said computer system, said plurality of choices corresponding to a provisioning equipment function, a provisioning telephony services functions and a provisioning broadband services function;

receiving a selection identifying a choice and identifying one or more selected network elements; and

provisioning said one or more selected network elements.

2. The method of claim 1 wherein said displaying a plurality of choices on said computer system includes:

displaying a graphical representation of at least a first network element of said plurality of network elements; and

displaying modifiable information relating to said first network element, said selection corresponding to a modification of said modifiable information.

3. The method of claim 2 wherein said graphical representation includes a photorealistic representation of said first network element.

4. The method of claim 2 wherein said graphical representation includes a graphical representation of a first network element and a second network element and a graphical representation of a physical medium connecting said first network element and said second network element.

5. The method of claim 1 wherein receiving said selection includes receiving a first signal corresponding to a network element and receiving a second signal corresponding to a provisioning function to be performed on said network element.

6. The method of claim 5 wherein said first signal includes a mouse input selection signal.

7. The method of claim 1 wherein said plurality of choices further includes a Host Digital Terminal (HDT) provisioning function, an Optical Network Unit (ONU) provisioning function, and an interface device provisioning function.

8. The method of claim 1 wherein said plurality of choices further includes a network side line provisioning function, a subscriber side line provisioning function, a cross-connect provisioning function, and an interface group provisioning function.

9. The method of claim 1 wherein said plurality of choices further includes Asynchronous Transfer Mode (ATM) interface provisioning function, a Permanent Virtual Circuits (PVCs) provisioning function, and a video broadcast provisioning function.

10. The method of claim 1 wherein said provisioning said one or more selected elements includes:

preparing a message for said network element, said message including instructions to provision said network element according to said selection;

transmitting said message to said network element; and

said network element modifying corresponding network element state information to effect a change of operation of said network element.

11. The method of claim 10 wherein said preparing a message includes preparing an SNMP agent request to said network element and wherein said network element modifying includes said network element converting said SNMP agent request to a set of interprocess communications calls to be performed within said network element, said set of interprocess communications calls effecting said change of operation of said network element.

12. A method of displaying information about a plurality of network elements in a Fiberto-the-Curb (FTTC) system, said FTTC system being coupled in communications with a computer, said method comprising:

displaying a graphical representation of a Host Digital Terminal (HDT) with at least one HDT circuit pack and a graphical representation of an Optical Network Unit (ONU) with an ONU designator;

receiving a selection of a selected ONU using said ONU designator;

displaying a graphical representation of a connection between said HDT circuit pack and said selected ONU;

receiving a selection of said selected ONU for equipment provisioning;

displaying a graphical representation of at least one ONU circuit pack; and

displaying a graphical representation of a connection between said ONU circuit pack and a drop cable.

13. The method of claim 12 wherein prior to said displaying said graphical representation of said HDT, said computer system communicating with said FTTC system to determine an identity and status of said HDT, said identity indicating an existence of said at least one HDT circuit pack.

14. The method of claim 12 wherein said ONU designator is a numeric identifier of said selected ONU.

15. A method of provisioning a network element in a network, said network including a computer system, a host data terminal (HDT) and an optical network unit (ONU), said computer system being coupled in communications with said HDT and said ONU, said computer system having a processor coupled to a memory, said method comprising the steps of:

transmitting an SNMP agent message to said HDT;

said HDT responding to said SNMP agent message with state information of said network element;

displaying a graphical representation of said network element including a representation of said state information;

receiving a request to modify said state information;

transmitting a second SNMP agent message to said HDT to modify said state information; and

said HDT causing a change of said state information to effect said provisioning of said network element.

16. A method for provisioning of telephony services in a Fiber-to-the-Curb (FTTC) telecommunications system having a plurality of network elements and including at least one Central Processing Unit (CPU), said CPU coupled to a display for displaying data, and a user input means, said CPU further coupled to said network elements, said FTTC system including a plurality of ONU circuit packs and a plurality of ONU drop cables, said method comprising:

displaying a graphical representation of said plurality of ONU circuit packs and said plurality of ONU drop cables;

displaying telephony services provisioning choices and means of selection for said provisioning of telephony services;

receiving a selection of one of said choices;

displaying further telephony services provisioning choices for analog telephony services and Integrated Service Digital Network (ISDN) services and a means of selection for said further telephony services provisioning choices;

receiving a selection of one of said further telephony services provisioning choices; and

provisioning said at least some of said plurality of network elements in said FTTC telecommunications system corresponding to said one of said further telephony provisioning choices telephony services.

17. A method for displaying dynamic cross-connects in a Fiber-to-the-Curb (FTTC) system having a plurality of network elements, said FTTC system being coupled in communications with a computer system, said method comprising:

displaying a graphical representation of a cross-connect including a DS1 identifier, a DS0 identifier, and an analog line identifier;

obtaining current cross-connect information from at least a first network element of said plurality of network elements; and

displaying a graphical representation of a connection based upon said cross-connect information in said graphical representation of a cross-connect.

18. The method of claim 17 wherein said obtaining current cross-connect information from said first network element is initiated by selecting a refresh option displayed on said computer system.

19. The method of claim 18 wherein said obtaining of current cross-connect provisioning information from said first network element occurs automatically when said cross-connect information changes.

20. A method of provisioning broadband services in a Fiber-to-the-Curb (FTTC) system having a plurality of network elements, said FTTC system coupled to a computer system, said method comprising:

displaying a broadcast program channel identifier;

displaying a first interface element for selecting a broadcast program channel;

displaying broadcast program parameters;

displaying a second interface element for selecting said broadcast program parameters;

displaying a third interface element for applying said broadcast program parameters;

displaying a broadband program virtual channel configuration;

displaying a fourth interface element for selecting said broadband program virtual channel configuration;

selecting said broadcast program channel;

selecting said broadcast program parameters;

applying said broadcast program parameters to at least one of said network elements in said FTTC system;

selecting a virtual channel configuration;

applying said virtual channel configuration to at least one of said network elements in said FTTC system.

21. A method of provisioning a network element in a network, said network element being coupled in communications with a server and a computer system, said method including:

transmitting a state information request to said server including a request for state information for said network element;

generating a hypertext markup language (HTML) representation of said state information;

displaying said HTML representation on said computer system;

receiving input requesting a change to said state information;

transmitting a change of state request to said server; and

said server provisioning said network element by changing said state information of said network element.

22. The method of claim 21 wherein said transmitting said state information request includes transmitting an SNMP agent request to said server.

23. The method of claim 21 wherein said generating said HTML representation includes accessing a management information base within a host data terminal in said network.

24. A method of providing network element information about a network element in a Fiber-to-the-Curb (FTTC) network, said network including a computer system, said network element including a database, said method comprising:

accessing said network element information from said database;

converting said network element information for transmission as hypertext information;

transmitting said hypertext information to said computer system; and

displaying a graphical representation of said hypertext information on said computer system.

25. The method of claim 24 wherein said accessing said network element information includes connecting said computer system to said FTTC network, transmitting an SNMP agent message requesting said network element information from said network element, accessing a management information base within said network element, preparing a response to said SNMP agent message, and transmitting said response to said computer system.

26. The method of claim 24 wherein said converting said network element information for transmission includes generating a Hypertext Markup Language (HTML) representation of said network element information.

27. The method of claim 24 wherein said network element information includes state information indicating a state of a parameter used in provisioning said network element.

28. The method of claim 24 wherein said transmitting said hypertext information to said computer system includes preparing said hypertext information for transmission over Hypertext Transport Protocol.

29. The method of claim 24 wherein said displaying said graphical representation includes displaying a graphical representation of said network element and displaying a graphical representation of a state of a parameter used to provision said network element.