Data services using location patterns and intelligent caching

• US 9,749,804 B2
• Filed: 09/19/2014
• Issued: 08/29/2017
• Est. Priority Date: 12/07/2011
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Brech, Brad L.
• Primary Examiner(s): SHAW, PELING ANDREW
• Application Number:
  US14/490,766
• Publication Number:
  US 20150071173A1
• Time in Patent Office: 1,075 Days
• Field of Search: None
• CPC Class Codes: G06F 15/167 using a common memory, e.g. mailbox
• CPC Class Codes: G06F 16/9574 of access to content, e.g. by caching
• CPC Class Codes: G06F 3/0604 Improving or facilitating administration, e.g. storage management
• CPC Class Codes: G06F 3/0647 Migration mechanisms
• CPC Class Codes: G06F 3/067 Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
• CPC Class Codes: H04L 67/5681 Pre-fetching or pre-delivering data based on network characteristics
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

Pre-caching may decrease the response time necessary for a wireless communication network to fulfill a user request. Pre-caching includes predicting what data the user will request next and preemptively fetching that data from a network (e.g., the Internet). Additionally, the wireless communication network may predict the geographic location of the mobile device when it makes the request. Instead of pre-caching the data in the memory of the mobile device, the data may be stored at a wireless access point that has a radiation pattern that covers the predicted geographic location of the mobile device. Once the wireless access point receives the request from the mobile device for the pre-cached data, the pre-cached data may be transmitted wirelessly to the mobile device, thereby avoiding having to forward the request to rest of the communication network.

Claims

1. A method of caching data in a communication network, comprising:

predicting a future request from a computing device to access data using the communication network;

determining a location pattern for the computing device, the location pattern comprising a previous physical location of the computing device;

predicting a future physical location of the computing device based on the location pattern; and

before the future request is sent by the computing device, selecting a storage location from a plurality of storage locations that are external to the computing device based on the predicted future physical location, wherein the storage location stores the data associated with the future request.

2. The method of claim 1, wherein predicting the future request is based on a previous request from the user, wherein both the previous request and the future request instruct the communication network to provide data associated with a same location identifier.

3. The method of claim 2, wherein the previous request is associated with a time of occurrence, and wherein the previous physical location is associated with a time that the computing device was at the previous physical location, the method further comprising

correlating the previous request to the previous physical location based on the time of occurrence and the time that the computing device was at the previous physical location.

4. The method of claim 2, wherein the computing device transmits the previous request wirelessly, wherein the previous physical location is a geographic region associated with an antenna of a wireless access point, and wherein the computing device is not currently wirelessly coupled to the antenna.

5. The method of claim 1, further comprising estimating a time frame that the future request will be sent from the computing device based on the time of occurrence.

6. The method of claim 1, wherein determining a location pattern for the computing device further comprises:

estimating a time frame that the computing device will be at the future physical location based on the time that the computing device was at the previous physical location; and

correlating the future physical location to a wireless access point that is configured to communicate wirelessly with the computing device.

7. The method of claim 1, wherein the computing device is configured for wireless communication, and wherein the plurality of storage locations are each located in a same general physical location as an antenna configured to communicate wirelessly with the computing device.

8. A computer program product for caching data in a communication network, the computer program product comprising:

a computer-readable storage medium having computer-readable program code embodied therewith, the computer-readable program code configured to;

predict a future request from a computing device to access data using the communication network;

determine a location pattern for the computing device, the location pattern comprising a previous physical location of the computing device;

predict a future physical location of the computing device based on the location pattern; and

before the future request is sent by the computing device, select a storage location from a plurality of storage locations that are external to the computing device based on the predicted future physical location, wherein the storage location stores the data associated with the future request.

9. The computer program product of claim 8, wherein predicting the future request is based on a previous request from the user, wherein both the previous request and the future request instruct the communication network to provide data associated with a same location identifier.

10. The computer program product of claim 9, wherein the previous request is associated with a time of occurrence, and wherein the previous physical location is associated with a time that the computing device was at the previous physical location, further comprising computer-readable program code configured to:

correlate the previous request to the previous physical location based on the time of occurrence and the time that the computing device was at the previous physical location.

11. The computer program product of claim 9, wherein the computing device transmits the previous request wirelessly, wherein the previous physical location is a geographic region associated with an antenna of a wireless access point, and wherein the computing device is not currently wirelessly coupled to the antenna.

12. The computer program product of claim 8, further comprises computer-readable program code configured to:

estimate a time frame that the future request will be sent from the computing device based on the time of occurrence.

13. The computer program product of claim 8, wherein determining a location pattern for the computing device further comprises computer-readable program code configured to:

estimate a time frame that the computing device will be at the future physical location based on the time that the computing device was at the previous physical location; and

correlate the future physical location to a wireless access point that is configured to communicate wirelessly with the computing device.

14. The computer program product of claim 8, wherein the computing device is configured for wireless communication, and wherein the plurality of storage locations are each located in a same general physical location as an antenna configured to communicate wirelessly with the computing device.

15. A system for caching data in a communication network, comprising:

a computer processor; and

a memory containing a program that, when executed on the computer processor, performs an operation for processing data, comprising;

predicting a future request from a computing device to access data using the communication network;

determining a location pattern for the computing device, the location pattern comprising a previous physical location of the computing device;

predicting a future physical location of the computing device based on the location pattern; and

before the future request is sent by the computing device, selecting a storage location from a plurality of storage locations that are external to the computing device based on the predicted future physical location, wherein the storage location stores the data associated with the future request.

16. The system of claim 15, wherein predicting the future request is based on a previous request from the user, wherein both the previous request and the future request instruct the communication network to provide data associated with a same location identifier.

17. The system of claim 16, wherein the previous request is associated with a time of occurrence, and wherein the previous physical location is associated with a time that the computing device was at the previous physical location, the operation further comprises:

correlating the previous request to the previous physical location based on the time of occurrence and the time that the computing device was at the previous physical location.

18. The system of claim 16, wherein the computing device transmits the previous request wirelessly, wherein the previous physical location is a geographic region associated with an antenna of a wireless access point, and wherein the computing device is not currently wirelessly coupled to the antenna.

19. The system of claim 15, wherein the operation further comprises estimating a time frame that the future request will be sent from the computing device based on the time of occurrence.

20. The system of claim 15, wherein determining a location pattern for the computing device further comprises:

estimating a time frame that the computing device will be at the future physical location based on the time that the computing device was at the previous physical location; and

correlating the future physical location to a wireless access point that is configured to communicate wirelessly with the computing device.