System, method, and computer program product for dynamic bandwidth quality of service (QoS) provisioning

• US 20020116655A1
• Filed: 02/15/2002
• Published: 08/22/2002
• Est. Priority Date: 02/16/2001
• Status: Abandoned Application

• Current Assignee: Gemini Networks, Inc.
• Original Assignee: Gemini Networks, Inc.
• Inventors: Dobes, Ronald K., Lew, Eugene L.
• Application Number:
  US10/075,196
• Publication Number:
  US 20020116655A1
• Time in Patent Office: Days
• US Class Current: 713/323
• CPC Class Codes: H04L 12/2801 Broadband local area networks
• CPC Class Codes: H04L 12/2856 Access arrangements, e.g. Internet access asynchronous transfer mode networks H04L12/5601; broadband local area networks H04L12/2801; optical access or distribution networks H04Q11/0067; access to open networks H04L12/5691; digital subscriber line end-user equipment and bit-level processing of data on a PSTN-based network H04M11/00; home network gateways H04L12/2834; wireless access networks H04W
• CPC Class Codes: H04L 12/2861 Point-to-multipoint connection from the data network to the subscribers
• CPC Class Codes: H04L 12/2876 Handling of subscriber policies group policies management H04L41/0893
• CPC Class Codes: H04L 47/10 Flow control; Congestion control
• CPC Class Codes: H04L 47/15 in relation to multipoint traffic arrangements for broadcast or multicast in data networks H04L12/18
• CPC Class Codes: H04L 47/24 Traffic characterised by specific attributes, e.g. priority or QoS
• CPC Class Codes: H04L 47/70 Admission control; Resource allocation
• CPC Class Codes: H04L 47/765 triggered by the end-points
• CPC Class Codes: H04L 47/788 Autonomous allocation of resources
• CPC Class Codes: H04L 47/801 Real time traffic
• CPC Class Codes: H04L 47/805 QOS or priority aware
• CPC Class Codes: H04L 47/808 User-type aware
• CPC Class Codes: H04L 47/826 Involving periods of time
• CPC Class Codes: H04L 61/4511 using domain name system [DNS]
• CPC Class Codes: H04L 61/50 Address allocation
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 67/30 Profiles
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/56 : Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/567 : Integrating service provisioning from a plurality of service providers
• CPC Class Codes: H04L 69/329 : in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 : Network security protocols
• CPC Class Codes: H04N 21/2543 : Billing , e.g. for subscription services payment schemes, architectures or protocols G06Q20/00; e-commerce G06Q30/00; arrangements for billing for the use of broadcast information or broadcast-related information H04H60/21
• CPC Class Codes: H04N 21/25866 : Management of end-user data customer care in data networks H04L41/5077
• CPC Class Codes: H04N 21/4622 : Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet web site content organization and management for information retrieval from the Internet G06F16/958; transmission by internet of broadcast information H04H60/82; stock exchange data over packet-switching network H04L12/1804; push services including data channel over packet-switching network H04L12/1859
• CPC Class Codes: H04N 21/4755 : for defining user preferences, e.g. favourite actors or genre retrieval personalisation and generation of user profiles for the retrieval of video data G06F16/739; user profiles in network data switching protocols H04L67/306

Abstract

A computer-implemented method, system and computer program product for dynamic quality of service (QoS) provisioning, including receiving from a service provider a generated provisioning event requesting a minimum QoS for a modem based upon a level of service purchased by an end-user from the service provider in all cases; determining whether or not the provisioning event is a time-limited provisioning event; and performing one of the following steps: (a) transmitting a configuration file allowing the modem to operate at least at the minimum QoS, if it is determined that the provisioning event is not a time-limited provisioning event or if it is determined that the provisioning event is a time-limited provisioning event that has not yet expired, and (b) transmitting a configuration file restoring the modem to operate at a previous QoS, if it is determined that the provisioning event is a time-limited provisioning event that has expired.

Claims

1. A method for dynamic quality of service provisioning, comprising the steps of:

receiving a provisioning event requesting a minimum quality of service for a modem;

generating a modem configuration file for the modem to implement the minimum quality of service based on the provisioning event;

rebooting the modem; and

transmitting the modem configuration file to the modem such that the modem will implement the minimum quality of service.

2. The method of claim 1, further comprising the steps of:

determining after the receiving step whether the provisioning event is a start time provisioning event after the receiving step;

waiting for a start time if the provisioning event is a start time provisioning event; and

performing the generating, rebooting, and transmitting steps when the start time has been reached.

3. The method of claim 1, further comprising the steps of:

determining after the receiving step whether the provisioning event is a stop time provisioning event after the receiving step;

waiting for a stop time if the provisioning event is a stop time provisioning event;

generating another modem configuration file for the modem when the stop time has been reached to implement a previous minimum quality of service based on a quality of service of the modem prior to receiving the provisioning event;

rebooting the modem; and

transmitting the another modem configuration file to the modem such that the modem will implement the previous minimum quality of service.

4. The method of claim 1, wherein the configuration file comprises a digitally signed file.

5. The method of claim 1, wherein the configuration file comprises an MD5 file..

6. The method of claim 1, wherein the rebooting step comprises rebooting the modem using dynamic host configuration protocol commands.

7. The method of claim 1, wherein the transmitting step comprises transmitting the modem configuration file using at least one of a trivial file transfer protocol, a file transfer protocol, and another transfer utility.

8. The method of claim 1, wherein the minimum quality of service comprises at least one of a committed level of bandwidth, a network availability, an error performance, a metric of lost calls or transmissions due to network congestion, a connection setup time, and a speed of fault detection or correction.

9. The method of claim 1, where the receiving step comprises receiving the provisioning event through at least one of a customer service representative, an end-user of the modem, and a non-human triggering event through at least one of a hardware device or software mechanism.

10. A system for dynamic quality of service provisioning, comprising:

a processor; and

a computer readable medium encoded with processor readable instructions that when executed by the processor implement

a provisioning event reception mechanism configured to receive a provisioning event requesting a minimum quality of service for a modem,

a modem configuration file generation mechanism configured to generate a modem configuration file for the modem to implement the minimum quality of service based on the provisioning event,

a reboot mechanism configured to reboot the modem, and

a configuration file transmission mechanism configured to transmit the modem configuration file to the modem such that the modem will implement the minimum quality of service.

11. The system of claim 10, further comprising:

a provisioning event categorization mechanism configured to categorize a received provisioning event as one of a non-time dependent provisioning event, a start time provisioning event, and a stop time provisioning event;

a start time provisioning event processing mechanism configured to wait for a start time if the received provisioning event is a start time provisioning event prior to generating the modem configuration file, rebooting the modem, and transmitting the modem configuration file to the modem; and

a stop time provisioning event processing mechanism configured to

wait for a stop time if the provisioning event is a stop time provisioning event prior to generating another modem configuration file for the modem when the stop time has been reached to implement a previous minimum quality of service based on a quality of service of the modem prior to receiving the provisioning event,

reboot the modem, and

transmit the another modem configuration file to the modem such that the modem will implement the previous minimum quality of service.

12. The system of claim 10, wherein the configuration file comprises a digitally signed file.

13. The system of claim 10, wherein the configuration file comprises an MD5 file.

14. The system of claim 10, wherein the reboot mechanism is further configured to reboot the modem using dynamic host configuration protocol commands.

15. The system of claim 10, wherein the configuration file transmission mechanism is further configured to transmit the modem configuration file using at least one of a trivial file transfer protocol, a file transfer protocol, and another transfer utility.

16. The system of claim 10, wherein the minimum quality of service comprises at least one of a committed level of bandwidth, a network availability, an error performance, a metric of lost calls or transmissions due to network congestion, a connection setup time, and a speed of fault detection or correction.

17. The system of claim 10, wherein the provisioning event reception mechanism is further configure to receive the provisioning event through at least one of a customer service representative, an end-user of the modem, and a non-human triggering event through at least one of a hardware device or software mechanism.

20. The computer program product of claim 19, wherein the computer program code mechanism further comprises

a fifth computer code device configured to categorize a received provisioning event as one of a non-time dependent provisioning event, a start time provisioning event, and a stop time provisioning event;

a sixth computer code device configured to wait for a start time if the received provisioning event is a start time provisioning event prior to generating the modem configuration file, rebooting the modem, and transmitting the modem configuration file to the modem; and

a seventh computer code device configured to

wait for a stop time if the provisioning event is a stop time provisioning event prior to generating another modem configuration file for the modem when the stop time has been reached to implement a previous minimum quality of service based on a quality of service of the modem prior to receiving the provisioning event,

reboot the modem, and

transmit the another modem configuration file to the modem such that the modem will implement the previous minimum quality of service.

21. The computer program product of claim 19, wherein the configuration file comprises a digitally signed file.

22. The computer program product of claim 19, wherein the configuration file comprises an MD5 file.

23. The computer program product of claim 19, wherein the third computer code device is further configured to reboot the modem using dynamic host configuration protocol commands.

24. The computer program product of claim 19, wherein the fourth computer code device is further configured to transmit the modem configuration file using at least one of a trivial file transfer protocol, a file transfer protocol, and another transfer utility.

25. The computer program product of claim 19, wherein the minimum quality of service comprises at least one of a committed level of bandwidth, a network availability, an error performance, a metric of lost calls or transmissions due to network congestion, a connection setup time, and a speed of fault detection or correction.

26. The computer program product of claim 19, wherein the first computer code device is further configure to receive the provisioning event through at least one of a customer service representative, an end-user of the modem, and a non-human triggering event through at least one of a hardware device or software mechanism.

18. A system for dynamic quality of service provisioning, comprising:

means for receiving a provisioning event requesting a minimum quality of service for a modem;

means for generating a modem configuration file for the modem to implement the minimum quality of service based on the provisioning event;

means for rebooting the modem; and

means for transmitting the modem configuration file to the modem such that the modem will implement the minimum quality of service.

19. A computer program product, comprising:

a computer storage medium; and

a computer program code mechanism embedded in the computer storage medium for causing a processor to perform dynamic quality of service provisioning, the computer program code mechanism having,

a first computer code device configured to receive a provisioning event requesting a minimum quality of service for a modem,

a second computer code device configured to generate a modem configuration file for the modem to implement the minimum quality of service based on the provisioning event,

a third computer code device configured to reboot the modem, and

a fourth computer code device configured to transmit the modem configuration file to the modem such that the modem will implement the minimum quality of service.