Adapting computer resource usage based on forecasted resource availability

• US 20060047815A1
• Filed: 09/01/2004
• Published: 03/02/2006
• Est. Priority Date: 09/01/2004
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Hamadi, Youssef
• Application Number:
  US10/931,818
• Publication Number:
  US 20060047815A1
• Time in Patent Office: Days
• US Class Current: 709/226
• CPC Class Codes: G06F 9/5011 the resources being hardware resources other than CPUs, Servers and Terminals

Abstract

An exemplary method includes forecasting availability of a system resource, adapting a policy for handling requests for the system resource based on the forecasted availability, and handling a request for the system resource according to the policy. An exemplary system includes a forecasting module forecasting availability of one or more resources required to handle a request and a policy management module adapting a policy of using the one or more resources when the request is received based on the forecasted availability.

Claims

1. A method comprising:

forecasting availability of a system resource;

adapting a policy for handling requests for the system resource based on the forecasted availability; and

handling a request for the system resource according to the policy.

2. A method as recited in claim 1 wherein the adapting comprises selecting a revised policy based on the forecasted availability.

3. A method as recited in claim 1 wherein the request comprises a request for an Internet page and the handling comprises pre-fetching one or more Internet pages referenced by the Internet page.

4. A method as recited in claim 1 wherein the forecasting comprises mapping independent data to the resource availability.

5. A method as recited in claim 1 wherein the forecasting operation comprises executing a real-time function relating independent data to the resource availability.

6. A method as recited in claim 1 wherein the adapting operation comprises notifying a user of the resource availability.

7. A method as recited in claim 1 further comprising gathering independent data that is deterministic of the resource availability.

8. A method as recited in claim 1 further comprising repeating the forecasting and the adapting periodically.

9. A method as recited in claim 1 further comprising repeating the forecasting and the adapting when a forecasting function is updated.

10. A method as recited in claim 1 wherein the forecasting includes applying a function of one or more of time, location, and availability of another resource that affects the resource availability.

16. A computer-readable medium as recited in claim 11, the process further comprising generating a notification of the availability of the one or more requested resources.

11. A computer-readable medium having stored thereon computer-executable instructions for causing a computer to perform a process comprising:

forecasting availability of a set of one or more requested resources; and

adapting usage of the one or more requested resources based on the forecasted availability.

12. A computer-readable medium as recited in claim 11, the process further comprising:

receiving a request to perform a function; and

identifying the set of one or more resources required to perform the requested function.

13. A computer-readable medium as recited in claim 11 wherein the adapting comprises:

initially using a default usage policy to handle an initial request; and

subsequently using a revised usage policy to handle a subsequent request.

14. A computer-readable medium as recited in claim 11 wherein the forecasting comprises determining availability of each of the one or more requested resources at selected times.

15. A computer-readable medium as recited in claim 11 wherein the forecasting comprises applying a function that relates time to availability of the requested resource.

17. A computer-readable medium as recited in claim 11, wherein the one or more requested resources includes network bandwidth and the adapting comprises pre-fetching network data referenced by a currently accessed network document.

18. A computer-readable medium as recited in claim 11 wherein the adapting comprises determining a resource-usage policy dictating a manner of using the one or more requested resources.

19. A computer-readable medium as recited in claim 11, the process further comprising periodically repeating the forecasting and the adapting.

20. A computer-readable medium as recited in claim 11, the process further comprising:

receiving a request to perform a function requiring the set of one or more requested resources; and

repeating the forecasting and adapting in response to receiving the request.

21. A system comprising:

a forecasting module forecasting availability of one or more resources required to handle a request; and

a policy management module adapting a policy of using the one or more resources when the request is received based on the forecasted availability.

22. A system as recited in claim 21 further comprising an independent data source generating independent data that is deterministic of the availability.

23. A system as recited in claim 21 further comprising an application program generating the request.

24. A system as recited in claim 23 wherein the application program is an Internet browser.

25. A system as recited in claim 21 further comprising:

an independent data source providing data to the forecasting module, the data being deterministic of the availability of the one or more resources; and

an application program generating the request.

26. A system as recited in claim 25 wherein the independent data source comprises a navigation system generating route information.

27. A system as recited in claim 26 wherein the application program comprises an Internet browser application generating a request for an Internet page, and the set of one or more resources includes network bandwidth, wherein the forecasting module maps the route information to availability of the network bandwidth.

28. A system as recited in claim 21 wherein one or more of the forecasting module and the policy management module are embodied in computer-executable instructions encoded on computer-readable media.

29. A system as recited in claim 21 wherein the forecasting module forecasts availability periodically.

30. A system as recited in claim 21 wherein the forecasting module forecasts the availability in response to receiving the request.

31. A system as recited in claim 21 wherein the policy management module selects an initial policy prior to receipt of the request and selects a revised policy after receipt of the request based on the forecasted availability.

32. A system as recited in claim 21 wherein the forecasting module forecasts availability based on one or more of current time, current location, or availability of another resource that affects availability of the one or more resources required to handle the request.

33. A system as recited in claim 21 wherein the forecasting module associates the request with the one or more resources.

34. A system comprising:

an application program generating a request to perform an operation requiring one or more resources having variable availability;

means for adapting usage of the one or more resources based on forecasted availability of the one or more resources.

35. A system as recited in claim 34 wherein the means for adapting comprises:

a forecasting module forecasting availability of the one or more resources at a selected time;

a policy management module generating a resource-related policy characterizing the usage of the one or more resources based on the forecasted availability.

36. A system as recited in claim 35 wherein the forecasting module includes forecasting data that relates time to availability of the one or more resources.

37. A system as recited in claim 36 wherein the forecasting data is generated during a learning process.

38. A system as recited in claim 34 further comprising an independent data source generating data that is deterministic of the availability of the one or more resources.