SYSTEM AND METHOD FOR SERVICE MITIGATION IN A COMMUNICATION SYSTEM

• US 20100027560A1
• Filed: 07/29/2008
• Published: 02/04/2010
• Est. Priority Date: 07/29/2008
• Status: Abandoned Application

• Current Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Original Assignee: AT&T Intellectual Property I LP (AT&T, Inc.)
• Inventors: Bajpay, Paritosh, Yang, Chen-Yui, Hunt, Mark
• Application Number:
  US12/181,980
• Publication Number:
  US 20100027560A1
• Time in Patent Office: Days
• US Class Current: 370/468
• CPC Class Codes: H04L 41/0896 Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities flow or congestion control using dynamic resource allocation, e.g. in-call renegotiation, H04L47/76
• CPC Class Codes: H04L 43/0876 Network utilisation, e.g. volume of load or congestion level
• CPC Class Codes: H04L 43/16 Threshold monitoring
• CPC Class Codes: H04L 47/20 Traffic policing
• CPC Class Codes: H04L 47/70 Admission control; Resource allocation
• CPC Class Codes: H04L 47/743 Reaction at the end points
• CPC Class Codes: H04L 47/745 Reaction in network
• CPC Class Codes: H04L 47/748 Negotiation of resources, e.g. modification of a request
• CPC Class Codes: H04L 47/762 triggered by the network
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 65/80 Responding to QoS

Abstract

A system that incorporates teachings of the present disclosure may include, for example, a system having a controller to monitor in a communication system bandwidth utilization by CPE, detect bandwidth utilization by the CPE that exceeds a bandwidth utilization limit, reconfigure a portion of the communication system to accommodate the increase in bandwidth utilization by the CPE, and generate a mitigation plan directed to a user of the CPE to address the increased bandwidth utilization by the CPE. Other embodiments are disclosed.

Claims

1. In a communication system, a method, comprising:

establishing a bandwidth utilization limit for customer premises equipment (CPE) utilizing communication resources of the communication system;

monitoring in the communication system bandwidth utilization by the CPE;

detecting bandwidth utilization by the CPE that exceeds the bandwidth utilization limit;

reconfiguring one or more network elements of the communication system to temporarily accommodate the increase in bandwidth utilization by the CPE; and

notifying a user of the CPE of the temporary accommodation in additional bandwidth and proposing a procurement of additional bandwidth of the communication system to adjust the bandwidth utilization limit to support at least a portion of the increased bandwidth utilization by the CPE.

2. The method of claim 1, comprising establishing a time limit for accommodating the increased bandwidth utilization by the CPE.

3. The method of claim 2, comprising reconfiguring the one or more network elements of the communication system to operate according to the bandwidth utilization limit responsive to an expiration of the time limit.

4. The method of claim 2, comprising maintaining the accommodated increase in bandwidth utilization by the CPE responsive to receiving an indication that the proposed additional bandwidth has been purchased prior to an expiration of the time limit.

5. The method of claim 1, comprising maintaining the accommodated increase in bandwidth utilization by the CPE responsive to receiving an indication that the proposed additional bandwidth has been purchased.

6. The method of claim 1, comprising generating a log with information summarizing the excess in bandwidth utilization by the CPE.

7. The method of claim 6, wherein the information comprises one of a time stamp indicating when the bandwidth utilization by the CPE exceeded the bandwidth utilization limit, a description of the CPE, one or more traffic metrics associated with one or more network elements of the communication system serving the CPE, one or more traffic metrics associated with the CPE, and combinations thereof.

8. The method of claim 6, comprising including the log in the notification to the user.

9. The method of claim 1, comprising notifying the user of the CPE by way of one of an interactive voice response system, a wireless communication medium, and a wireline communication medium.

10. The method of claim 1, wherein the bandwidth utilization monitored for the CPE is associated with one or more virtual communication circuits.

11. The method of claim 10, comprising detecting a service interruption of the one or more virtual communication circuits resulting from an increase in bandwidth utilization by the CPE that exceeds the bandwidth utilization limit.

12. The method of claim 10, wherein the reconfigured one or more network elements reroute at least a portion of the one or more virtual communication circuits to accommodate the increase in bandwidth utilization by the CPE.

13. The method of claim 1, wherein the communication system supplies services to the CPE by way of a packet-switched communication network.

14. The method of claim 1, comprising reconfiguring the one or more network elements of the communication system according to a business arrangement between the user of the CPE and a service provider of the communication system memorialized in a service level agreement.

15. A computer-readable storage medium, comprising computer instructions for:

monitoring in a communication system bandwidth utilization by customer premises equipment (CPE);

detecting bandwidth utilization by the CPE that exceeds a bandwidth utilization limit established in a service level agreement associated with the CPE;

reconfiguring one or more network elements of the communication system to accommodate the increase in bandwidth utilization by the CPE; and

notifying a user of the CPE of the accommodation in additional bandwidth and proposing a mitigation plan to address the increased bandwidth utilization by the CPE.

16. The storage medium of claim 15, wherein the mitigation plan comprises proposing a plan to purchase additional bandwidth of the communication system to adjust the bandwidth utilization limit to a level that supports at least a portion of the increased bandwidth utilization by the CPE.

17. The storage medium of claim 15, comprising computer instructions for establishing a time limit for accommodating the increased bandwidth utilization by the CPE.

18. The storage medium of claim 17, comprising computer instructions for reconfiguring the one or more network elements of the communication system to operate according to the bandwidth utilization limit responsive to an expiration of the time limit.

19. The storage medium of claim 17, comprising computer instructions for maintaining the accommodated increase in bandwidth utilization by the CPE responsive to receiving an indication that at least a portion of the proposed mitigation plan has been executed by the user prior to an expiration of the time limit.

20. The storage medium of claim 15, comprising computer instructions for maintaining the accommodated increase in bandwidth utilization by the CPE responsive to receiving an indication that at least a portion of the proposed mitigation plan has been executed by the user.

21. The storage medium of claim 15, comprising computer instructions for generating a log with a description summarizing at least one of the excess in bandwidth utilization by the CPE, a time stamp indicating when the bandwidth utilization by the CPE exceeded the bandwidth utilization limit, a description of the CPE, one or more traffic metrics associated with one or more network elements of the communication system serving the CPE, one or more traffic metrics associated with the CPE, and combinations thereof.

22. The storage medium of claim 15, wherein the communication system comprises one of an Internet Protocol Television (IPTV) communication system, a cable TV communication system, a satellite TV communication system, a Internet Service Provider communication system, an IP Multimedia Subsystem communication system, or combinations thereof.

23. A system, comprising a controller to:

monitor in a communication system bandwidth utilization by customer premises equipment (CPE);

detect bandwidth utilization by the CPE that exceeds a bandwidth utilization limit;

reconfigure a portion of the communication system to accommodate the increase in bandwidth utilization by the CPE; and

generate a mitigation plan directed to a user of the CPE to address the increased bandwidth utilization by the CPE.

24. The system of claim 23, wherein the mitigation plan comprises proposing a plan to purchase additional bandwidth of the communication system to adjust the bandwidth utilization limit to a level that supports at least a portion of the increased bandwidth utilization by the CPE, and wherein the controller is adapted to notify the user of the CPE of at least one of the accommodation in additional bandwidth and the proposed mitigation plan.

25. The system of claim 23, wherein the controller is adapted to:

establish a time limit for accommodating the increased bandwidth utilization by the CPE;

reconfigure the one or more network elements of the communication system to operate according to the bandwidth utilization limit responsive to an expiration of the time limit; and

maintain the accommodated increase in bandwidth utilization by the CPE responsive to receiving an indication that at least a portion of the proposed mitigation plan has been executed by the user prior to an expiration of the time limit.