Providing customized information to a user based on identifying a trend

• US 8,649,778 B2
• Filed: 09/14/2012
• Issued: 02/11/2014
• Est. Priority Date: 11/20/2008
• Status: Active Grant

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Leeder, Michael A.
• Primary Examiner(s): SHEDRICK, CHARLES TERRELL
• Application Number:
  US13/619,267
• Publication Number:
  US 20130013801A1
• Time in Patent Office: 515 Days
• Field of Search: 455/414.1, 455/410, 379/207.02, 379/119, 705/35, 705/7, 705/14, 705/500
• US Class Current: 455/414.1
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34

Abstract

To provide customized information to the user, a wireless communications network node receives a stream of data associated with a user. A first trend associated with at least a first attribute in the stream of data is identified, and based on the identified first trend, customized information is sent for presentation to the user at a mobile station.

Claims

1. A method performed at a wireless communications network node at a wireless communications network, the method comprising:

receiving, at the network, a stream of data associated with a mobile station, the stream of data having a hierarchical attribute;

identifying, at the network, a hierarchical trend in the stream of data, the hierarchical trend associated with the hierarchical attribute;

classifying the hierarchical trend as a minor trend when the hierarchical trend exceeds a threshold indicative of a major trend using a predetermined rule; and

responsive to the identifying and based on the classifying, sending, from the network, customized information to the mobile station.

2. The method of claim 1 wherein the hierarchical attribute comprises at least two levels, the method further comprising determining a particular level corresponding to one of the at least two levels at which the hierarchical trend occurs.

3. The method of claim 1 further comprising determining the number of times the hierarchical attribute occurs at the particular level.

4. The method of claim 3 further comprising determining if the occurrence of the hierarchical attribute is associated with a hierarchical trend at the particular level or if it is influenced by a trend at a higher level than the particular level.

5. The method of claim 1, wherein sending the customized information comprises sending advertising information based on the identified hierarchical trend.

6. The method of claim 1, further comprising:

storing selected items of the data that are representative of the hierarchical trend; and

discarding other items of the data that are not representative of the hierarchical trend.

7. The method of claim 6, further comprising:

identifying a second trend associated with a second attribute in the stream of data;

based on the identified second trend, sending further customized information to the mobile station.

8. The method of claim 7, further comprising:

storing further selected items of the data that are representative of the second trend; and

discarding other items of the data not representative of either the hierarchical trend or the second trend.

9. The method of claim 6, wherein the selected items are stored in a data structure, the method further comprising:

pruning items from the data structure that are not indicative of the hierarchical trend.

10. The method of claim 1, further comprising:

storing selected items of the data that are representative of the hierarchical trend in a data structure in response to determining that the hierarchical attribute is associated with the hierarchical trend.

11. The method of claim 1, wherein the threshold is a first threshold, the method further comprising:

defining the first threshold as indicative of the major trend for the hierarchical attribute; and

defining a second threshold as indicative of a minor trend for the hierarchical attribute,

wherein identifying the hierarchical trend comprises identifying the major trend for the hierarchical attribute.

12. The method of claim 1, wherein the identified hierarchical trend is one of the following plural types:

percentage-based usage type;

cardinality-based usage type; and

interval-based usage type, the method further comprising;

defining one or more thresholds for the identified hierarchical trend based on the type of the hierarchical trend.

13. The method of claim 1, further comprising a node in the wireless communications network receiving the customized information from another node in the wireless communications network.

14. The method of claim 1, further comprising a node in the wireless communications network sending a request for the customized information to another node in the wireless communications network.

25. The method of claim 1, wherein the wireless network node is associated with an advertisement module.

26. The method of claim 25, wherein the wireless network node comprises an advertisement module.

27. The method of claim 25, wherein the wireless network node is in communication with an advertisement module.

15. A network comprising one or ore network nodes for use in a communications network, comprising:

an interface to receive a stream of data associated with a mobile station, the stream of data having a hierarchical attribute; and

a processor configured to;

identify a hierarchical trend in the stream of data, the hierarchical trend associated with the hierarchical attribute;

classify the hierarchical trend as a minor trend when the hierarchical trend exceed a threshold indicative of a major trend using a predetermined rule; and

responsive to the identification and based on the classification, send customized information to the mobile station.

16. The network of claim 15 wherein the hierarchical attribute comprises at least two levels, the processor configured to determine a particular level corresponding to one of the at least two levels at which the hierarchical trend occurs.

17. The network of claim 15 wherein the processor is configured to determine the number of times the hierarchical attribute occurs at the particular level.

19. The network of claim 15, the processor further configured to provide a pointer to selected items of the data that have been stored for the identified hierarchical trend.

20. The network of claim 15, wherein the processor is further configured to discard other data not associated with the identified hierarchical trend.

21. The network of claim 15, wherein the processor is further configured to store the selected items in a first type of data structure in response to determining the attribute is associated with the hierarchical trend.

22. The network of claim 15, wherein the customized information includes targeted advertising information.

23. The network of claim 15, wherein the processor is further configured to receive the customized information at a network node in the network from another network node in the network.

24. The network of claim 15, wherein the processor is further configured to send a request for the customized information from a network node in the network to another network node in the network.

28. The network of claim 15, wherein the communications network is associated with an advertisement module.

29. The method of claim 15, wherein the communications network comprises an advertisement module.

30. The method of claim 15, wherein the communications network is in communication with an advertisement module.

18. The network of 17 wherein the processor is configured to determine if the occurrence of the hierarchical attribute is associated with a hierarchical trend at the particular level or if it is influenced by a trend at a higher level than the particular level.