CONTEXT BASED NETWORK SEARCH

• US 20080109481A1
• Filed: 11/06/2006
• Published: 05/08/2008
• Est. Priority Date: 11/06/2006
• Status: Abandoned Application

• Current Assignee: Orange S.A.
• Original Assignee: Orange S.A.
• Inventors: Pham, Lance, Catanzariti, Sergio, Karandikar, Aditi
• Application Number:
  US11/556,773
• Publication Number:
  US 20080109481A1
• Time in Patent Office: Days
• US Class Current: 707/104.1
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation

Abstract

A network-based publish/subscribe model wherein a subscription request is received over the network from a subscriber and a community of interest is identified based on at least one of the subscription request and a network parameter related to the subscription request. The community of interest plus other related information, like a user service profile and a network information element, may be identified during the subscription request. Data pertaining to the subscription request and additional data pertaining to the community of interest is retrieved and transmitted to the subscriber. The additional data may be based upon the other related information. In one embodiment, the subscription request and the additional data are related to a same community of interest and other related information. The subscription request may be received by a content aware router.

Claims

1. A method for supporting a network-based publish/subscribe model, the method comprising the acts of:

receiving a subscription request over the network;

identifying a community of interest of which the subscription request is a member;

retrieving data pertaining to the subscription request and additional data pertaining to another member of the community of interest; and

transmitting the data and the additional data in response to the subscription request.

2. The method of claim 1, comprising acts of:

structuring the subscription request into a taxonomy representing a requesters interest;

comparing the requesters taxonomy to a plurality of taxonomies, each one of the plurality of taxonomies representing one of a plurality of communities of interest; and

retrieving the community of interest from one of the plurality of communities of interest based on the comparing.

3. The method of claim 1, comprising acts of:

retrieving a user profile related to a user that submitted the subscription request;

retrieving related network information; and

creating a request based upon a taxonomy including information from the user profile and the network information;

wherein the retrieving act comprises an act of retrieving the additional data in response to the created request.

4. The method of claim 3, wherein the network information includes at least one of user location, presence and usage information.

5. The method of claim 1, wherein the subscription request is received as an XML-based filter request document, the method comprising an act of:

binding network level elements to the subscription request, wherein the retrieving act comprises an act of retrieving the additional data in response to the subscription request including the bound network level elements.

6. The method of claim 5, wherein the network level elements include at least one of a service level agreement (SLA), a class of service (CoS), security, location, and presence.

7. The method of claim 1, wherein the additional information is first additional information, the method comprising acts of:

retrieving network information related to the subscription request;

retrieving second additional information related to the network information; and

transmitting the second additional information together with the data and the first additional data.

8. The method of claim 1, wherein the additional information is provided by a publisher that submits a fee to become a member of the community of interest.

9. A method for responding to a network-based subscription request, the method comprising acts of:

ordering a received subscription request into a taxonomy representing a subscribers interest;

comparing the subscribers taxonomy to taxonomies representing a plurality of communities of interest;

retrieving data pertaining to the subscription request and additional data pertaining to another subscription identified based on the comparing act; and

transmitting the data and additional data in response to the subscription request.

10. The method of claim 9, comprising acts of:

retrieving a network service parameter related to the additional data; and

communicating the network service parameter to a transport network, wherein the act of transmitting comprises the act of transmitting the data and additional data in accordance with the retrieved network service parameters.

11. The method of claim 10, wherein the network service parameter comprises at least one of network security, quality of service (QoS), reliability, and delivery mechanism.

12. The method of claim 10, wherein the network service parameter comprises a geo location for a subscriber and a publisher.

13. The method of claim 9, wherein the subscriber'"'"'s taxonomy includes network service attributes that result in the retrieval of the additional data.

14. The method of claim 13, wherein the network service attributes includes a service level agreement (SLA).

15. The method of claim 9, wherein the subscription request includes network information including at least one of user location, presence and usage information.

16. The method of claim 9, wherein the act of comparing comprises acts of comparing the subscriber'"'"'s taxonomy to taxonomies representing a plurality of communities of interest, and wherein the act of retrieving comprises the act of retrieving the additional data from the community of interest that pertains to the subscribers taxonomy.

17. A content aware router comprising:

a receiver configured to receive a subscription request;

a processor configured to identify a community of interest based on at least one of the subscription request and a network parameter related to the subscription request and configured to retrieve data pertaining to the subscription request and additional data pertaining to the community of interest; and

a transmitter configured to provide the data and the additional data.

18. The router of claim 17, wherein the processor is arranged to:

structure the subscription request into a taxonomy representing a requester'"'"'s interest;

compare the requester'"'"'s taxonomy to a plurality of taxonomies, each one of the plurality of taxonomies representing one of a plurality of communities of interest; and

identify the community of interest from one of the plurality of communities of interest.

19. The router of claim 17, wherein the processor is arranged to:

structure the subscription request based upon a taxonomy including the network parameter; and

identify the community of interest from the taxonomy.

20. The router of claim 17, wherein the processor is arranged to:

retrieve a user profile including network information related to a user that submitted the subscription request,

wherein the processor is configured to identify a related community of interest based on the user profile.