System and method for planning communication systems

• US 8,321,547 B2
• Filed: 05/22/2008
• Issued: 11/27/2012
• Est. Priority Date: 05/22/2008
• Status: Active Grant

• Current Assignee: Tellabs Operations Incorporated (Infinera Corp.)
• Original Assignee: Tellabs Operations Incorporated (Infinera Corp.)
• Inventors: Anand, Ramasubramanian, Ayala, Hector, Desai, Abhishek J., Fisher, Kenneth M., Jenkins, David W.
• Primary Examiner(s): Baturay, Alicia
• Application Number:
  US12/125,213
• Publication Number:
  US 20090290507A1
• Time in Patent Office: 1,650 Days
• Field of Search: 709/220, 709/221, 709/223, 709/224
• US Class Current: 709/223
• CPC Class Codes: H04L 41/145 involving simulating, designing, planning or modelling of a network

Abstract

A method for planning a multi-phase network includes storing initial parameter values for parameters associated with first and second growth phases in a multi-phase network plan, wherein each of the first and second growth phases is characterized by sets of the parameters. The method also includes calculating an initial growth scenario including the first and second growth phases based on the initial parameter values, and adjusting a value for at least one of the parameters to produce a modified parameter value. The method further includes automatically calculating a new growth scenario based on the modified parameter value and at least a portion of the initial parameter values, and displaying the new growth scenario. A computer readable medium for implementing the method described herein is also provided.

Claims

1. A method for planning a multi-phase network, comprising:

obtaining initial parameter values for parameters associated with first and second growth phases in a multi-phase network plan, the first and second growth phases representing different potential construction phases of the multi-phase network, wherein each of the first and second growth phases is characterized by sets of the parameters;

calculating an initial growth scenario including the first and second growth phases based on the initial parameter values using a network planning device, the growth scenario representing a plan to implement the first and second growth phases in a first sequential order;

adjusting a value for at least one of the parameters to produce a modified parameter value;

automatically calculating a new growth scenario, to implement the first and second growth phases in a different second sequential order, based on the modified parameter value and at least a portion of the initial parameter values using the network planning device; and

displaying the new growth scenario on a display.

2. The method of claim 1 wherein adjusting a value for at least one of the parameters further comprises adjusting the value of at least three of a site designation along a network, a route designation within the network, a list of equipment to support the network, an amount of demand to be supported by the network, and a cable type to be used in a route.

3. The method of claim 1 further comprising automatically merging at least one of the initial growth scenario and the new growth scenario into a to-be -built network scenario, the to-be-built network representing a base-lined scenario.

4. The method of claim 1 further comprising:

entering a state of a currently built network as at least a portion of the initial parameter values, the state of the currently built network representing a deployed scenario; and

automatically merging the deployed scenario and the initial growth scenario to calculate the new growth scenario.

5. The method of claim 1 further comprising:

entering a state of a currently built network as at least a portion of the initial parameter values, the state of the currently built network representing a deployed scenario; and

automatically merging the initial growth scenario and the deployed scenario to generate a base-lined scenario.

6. The method of claim 1 further comprising:

calculating a plurality of new growth scenarios; and

automatically calculating a base-lined scenario based on the plurality of new growth scenarios.

7. The method of claim 1 further comprising displaying conflicts between the initial growth scenario and the new growth scenario.

8. The method of claim 1 further comprising:

storing initial parameter values in a first sequential order in the multi-phase network plan; and

automatically calculating a new growth scenario that includes the parameter values stored in a second sequential order.

9. The method of claim 1 further comprising storing initial parameter values for parameters representing at least one of a time-based phase and a project-based phase.

10. The method of claim 1, wherein the initial growth scenario represents a plan to implement the first and second growth phases in a first time sequential order.

11. The method of claim 1, wherein the initial growth scenario represents a plan to implement the first and second growth phases in a first construction sequential order.

12. The method of claim 1, wherein the initial growth scenario represents a plan to implement the growth phases between a first node, a second node, and a third node in first sequential order, and the new growth plan represents a different plan to implement the growth phases between a first node, a second node, and a third node in different second sequential order.

19. The network planning device in accordance with claim 10 wherein the growth scenario module is further programmed to display conflicts between the initial growth scenario and the new growth scenario.

13. A network planning device for generating a multi-phase network plan, the network planning device comprising:

a growth scenario module programmed to;

obtain initial parameter values for parameters associated with first and second growth phases in a multi-phase network plan, the first and second growth phases representing different potential construction phases of the multi-phase network, wherein each of the first and second growth phases is characterized by sets of the parameters;

calculate an initial growth scenario including the first and second growth phases based on the initial parameter values, the initial growth scenario representing a plan to implement the first and second growth phases in a first sequential order;

receive an input to adjust a value for at least one of the parameters to produce a modified parameter value; and

automatically calculate a new growth scenario, to implement the first and second phases in a different second sequential order, based on the modified parameter value and at least a portion of the initial parameter values.

14. The network planning device in accordance with claim 13 wherein the growth scenario module is further programmed to receive an input to adjust a value for at least one of the parameters further comprises adjusting the value of at least two of a site designation along a network, a route designation within the network, a list of equipment to support the network, an amount of demand to be supported by the network, and a cable type to be used in a route.

15. The network planning device in accordance with claim 13 further comprising a base-lined scenario module programmed to automatically merge at least one of the initial growth scenario and the new growth scenario into a to-be-built network scenario, the to-be-built network representing a base-lined scenario.

16. The network planning device in accordance with claim 13 further comprising a deployed scenario module programmed to:

receive information representing a state of a currently built network as at least a portion of the initial parameter values, the state of the currently built network representing a deployed scenario; and

automatically merge the deployed scenario and the initial growth scenario to calculate the new growth scenario.

17. The network planning device in accordance with claim 13 further comprising a deployed scenario module programmed to:

receive information representing a state of a currently built network as at least a portion of the initial parameter values, the state of the currently built network representing a deployed scenario; and

automatically merge the initial growth scenario and the deployed scenario to generate a base-lined scenario.

18. The network planning device in accordance with claim 13 wherein the growth scenario module is further programmed to calculate a plurality of new growth scenarios and a base-lined scenario module is programmed to automatically calculate a base-lined scenario based on the plurality of new growth scenarios.

20. The network planning device in accordance with claim 13 wherein the growth scenario module is further programmed to:

obtain initial parameter values in a first sequential order in the multi-phase network plan; and

automatically calculate a new growth scenario that includes the parameter values stored in a second sequential order.

21. A non-transitory computer readable medium for planning a multi-phase network, the computer readable medium programmed to instruct a computer to:

obtain initial parameter values for parameters associated with first and second growth phases in a multi-phase network plan, the first and second growth phases representing different potential construction phases of the multi-phase network, wherein each of the first and second growth phases is characterized by sets of the parameters;

calculate an initial growth scenario including the first and second growth phases based on the initial parameter values, the initial growth scenario representing a plan to implement the first and second growth phases in a first sequential order;

adjust a value for at least one of the parameters to produce a modified parameter value;

automatically calculate a new growth scenario, to implement the first and second phases in a different second sequential order, based on the modified parameter value and at least a portion of the initial parameter values; and

display the new growth scenario.

22. The computer readable medium in accordance with claim 21, wherein the computer readable medium is further programmed to adjust a value of at least two parameters that include a site designation along a network, a route designation within the network, a list of equipment to support the network, an amount of demand to be supported by the network, and a cable type to be used in a route.

23. The computer readable medium in accordance with claim 21, wherein the computer readable medium is further programmed to automatically merge at least one of the initial growth scenario and the new growth scenario into a to-be-built network scenario, the to-be-built network representing a base-lined scenario.

24. The computer readable medium in accordance with claim 21, wherein the computer readable medium is further programmed to enter a state of a currently built network as at least a portion of the initial parameter values, the state of the currently built network representing a deployed scenario.

25. The computer readable medium in accordance with claim 21, wherein the computer readable medium is further programmed automatically merge a base-lined scenario into an existing network scenario, the existing network scenario representing a deployed scenario.

26. The computer readable medium in accordance with claim 21, wherein the computer readable medium is further programmed to:

enter a state of a currently built network as at least a portion of the initial parameter values, the state of the currently built network representing a deployed scenario; and

automatically merge the new growth scenario and a deployed scenario to produce a growth plan.

27. The computer readable medium in accordance with claim 21, wherein the computer readable medium is further programmed to:

calculate a plurality of new growth scenarios; and

automatically calculate a growth plan based on the plurality of new growth scenarios.

28. The computer readable medium in accordance with claim 21, wherein the computer readable medium is further programmed to generate a list of conflicts between the initial growth scenario and the new growth scenario.