Location- and presence-based media session routing

• US 8,503,643 B2
• Filed: 05/07/2008
• Issued: 08/06/2013
• Est. Priority Date: 05/07/2008
• Status: Active Grant

• Current Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Original Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Inventors: McKee, Martin W, Schultz, Paul T, Sartini, Robert A
• Primary Examiner(s): Nguyen, Khai N
• Application Number:
  US12/116,613
• Publication Number:
  US 20090279681A1
• Time in Patent Office: 1,917 Days
• Field of Search: 37920101-21802, 37926501-2661, 379/142.1, 379/221.01
• US Class Current: 379/201.01
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/63 Routing a service request depending on the request content or context
• CPC Class Codes: H04M 3/42357 where the information is provided to a monitoring entity such as a potential calling party or a call processing server
• CPC Class Codes: H04M 3/42374 where the information is provided to a monitoring entity such as a potential calling party or a call processing server
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 80/10 adapted for application session management, e.g. SIP [Session Initiation Protocol] connection management H04W76/00; arrangements for session management H04L67/14

Abstract

A method includes defining multiple recipient candidates for a media session request; identifying a geographic location of a communication device that initiates the media session request; identifying a geographic location of each of the recipient candidates at the time of the media session request; determining the optimal recipient candidate for the media session request based on the geographic location of the communication device that initiates the media session request and the geographic location of each of the recipient candidates; and automatically routing the media session request over a network to the determined optimal recipient candidate.

Claims

1. A method comprising:

associating, by a device, a group of recipient candidates in a network for a media session request;

receiving, by the device, a media session request from a caller'"'"'s communication device;

identifying, by the device, routing configuration criteria for selecting one of the recipient candidates for establishing a media session based on the media session request, the routing configuration criteria being based on location information for the caller'"'"'s communication device, location information for each of the recipient candidates, information based on a relationship between the location information for the caller'"'"'s communication device and the location information for each of the recipient candidates, and presence information for each of the recipient candidates;

receiving, by the device, the location information for the caller'"'"'s communication device;

receiving, by the device, the location information for each of the recipient candidates;

receiving, by the device, the presence information for each of the recipient candidates;

receiving, by the device, the information based on the relationship;

receiving, by the device, at least one of;

map data identifying a travel route from the location of each of the recipient candidates to the location of the caller'"'"'s communication device, or

traffic data identifying estimated delays along each travel route from the location of each of the recipient candidates to the location of the caller'"'"'s communication device;

selecting, by the device, one of the recipient candidates based on the routing configuration criteria and the received at least one of the map data or the traffic data; and

automatically routing, by the device, the media session request from the caller'"'"'s communication device to the selected recipient candidate.

2. The method of claim 1,

selecting the recipient candidate is further based on a distance comparison of each travel route.

3. The method of claim 1,

where selecting the recipient candidate is further based on a travel time comparison of the each travel route.

4. The method of claim 3,

where the travel time comparison of each of the travel routes includes the traffic data.

5. The method of claim 1, further comprising:

storing information regarding the automatic routing of the media session request; and

routing the media session request using the stored information.

6. The method of claim 1, where the routing configuration criteria further includes historical routing information for the group of recipient candidates, and where the method further comprises:

retrieving historical routing information regarding a previous media session request from the caller'"'"'s communication device.

7. The method of claim 1, where at least one of the location information for the caller'"'"'s communication device or the location information for at least one of the recipient candidates includes global positioning system (GPS) coordinates.

8. The method of claim 1, where at least one of the location information for the caller'"'"'s communication device or the location information for at least one of the recipient candidates includes an address associated with a wired network connection.

9. The method of claim 1, where the presence information for each of the recipient candidates is received from a presence and availability management system.

10. The method of claim 1, where at least one of the location information for the caller'"'"'s communication device or the location information for at least one of the recipient candidates includes cellular tower triangulation information.

11. A system comprising:

a device to;

receive a request from a calling device,

receive geographic location information for the calling device, geographic location information for each of a plurality of recipient candidates in a particular group, information based on a relationship between the geographic location information for the calling device and the geographic location information for each of the plurality of recipient candidates, and presence information for each of the plurality of recipient candidates,

receive at least one of;

map data identifying a travel route from the location of each of the plurality of recipient candidates to the location of the calling device, or

traffic data identifying estimated delays along each travel route from the location of each of the plurality of recipient candidates to the location of the calling device;

automatically route a request from the calling device to at least one selected recipient candidate, from the particular group, based on;

the geographic location information for the calling device,

the geographic location information for each of the plurality of recipient candidates,

the information based on the relationship,

the received at least one of the map data or the traffic data, and

the presence information for each of the recipient candidates, each of the geographic location information for the calling device, the geographic location information for each of the plurality of recipient candidates, the information based on the relationship, the received at least one of the map data or the traffic data, and the presence information being based on a particular time that the request is received.

12. The system of claim 11, where the device is further to:

automatically route the media session request from the calling device to the selected recipient candidate based on one or more distance comparisons for each travel route.

13. The system of claim 11, where the device is further to:

automatically route the media session request from the calling device to the selected recipient candidate based on one or more travel time comparisons for each travel route.

14. The system of claim 13, where

the one or more travel time comparisons of each travel route include the traffic data.

15. The system of claim 11, further comprising a memory, where the device stores, in the memory, routing information about a completed media session request from the calling device to the selected recipient candidate.

16. The system of claim 15, where the device is further to:

retrieve, from the memory, historical routing information relating to the calling device, and

automatically route the media session request from the calling device to the selected recipient candidate based on the retrieved historical routing information.

17. A non-transitory computer-readable medium comprising instructions, the instructions comprising:

one or more instructions which, when executed by at least one processor, cause the at least one processor to associate a group of recipient candidates for a media session request;

one or more instructions which, when executed by the at least one processor, cause the at least one processor to receive a media session request from a caller'"'"'s communication device;

one or more instructions which, when executed by the at least one processor, cause the at least one processor to receive location information for the caller'"'"'s communication device;

one or more instructions which, when executed by the at least one processor, cause the at least one processor to receive location information for each of the recipient candidates;

one or more instructions which, when executed by the at least one processor, cause the at least one processor to receive information based on a relationship between the location information for the caller'"'"'s communication device and the location information for each of the recipient candidates;

one or more instructions which, when executed by the at least one processor, cause the at least one processor to receive presence information for each of the recipient candidates;

one or more instructions which, when executed by the at least one processor, cause the at least one processor to receive at least one of;

map data identifying a travel route from the location of each of the recipient candidates to the location of the caller'"'"'s communication device, or

traffic data identifying estimated delays along each travel route from the location of each of the recipient candidates to the location of the caller'"'"'s communication device;

one or more instructions which, when executed by the at least one processor, cause the at least one processor to select one of the recipient candidates, from the group of recipient candidates, based on the received location information of the caller'"'"'s communication device, the received location information of each of the recipient candidates, the received information based on the relationship, the received at least one of the map data or the traffic data, and the received presence information for each of the recipient candidates; and

one or more instructions which, when executed by the at least one processor, cause the at least one processor to automatically route the media session request from the caller'"'"'s communication device to the selected recipient candidate.

18. A method comprising:

defining, by a device, multiple recipient candidates for a media session request;

receiving, by the device, a geographic location of a communication device that initiates the media session request;

receiving, by the device, a geographic location of each of the recipient candidates at the time of the media session request;

receiving, by the device, information based on a relationship between the geographic location of the communication device and the geographic location of each of the recipient candidates

receiving, by the device, presence information for each of the recipient candidates at the time of the media session request;

receiving, by the device, at least one of;

map data identifying a travel route from the location of each of the recipient candidates to the location of the communication device, or

traffic data identifying estimated delays along each travel route from the location of each of the recipient candidates to the location of the communication device;

determining, by the device, a recipient candidate for the media session request based on the geographic location of the communication device that, the geographic location of each of the recipient candidates, the information based on the relationship, the received at least one of the map data or the traffic data, and the presence information for each of the recipient candidates; and

automatically routing, by the device, the media session request over a network to the determined recipient candidate.

19. The method of claim 18, where determining the recipient candidate for the media session request comprises:

selecting the recipient candidate that includes presence information indicating availability.

20. A system implemented within one or more devices, comprising:

means for associating a group of recipient candidates for a media session request;

means for receiving a media session request from a caller'"'"'s communication device;

means for receiving location information for the caller'"'"'s communication device;

means for receiving location information for each of the recipient candidates;

means for receiving information based on a relationship between the location information for the caller'"'"'s communication device and the location information for each of the recipient candidates;

means for receiving presence information for each of the recipient candidates;

means for receiving at least one of;

map data identifying a travel route from the location of each of the recipient candidates to the location of the caller'"'"'s communication device, or

traffic data identifying estimated delays along each travel route from the location of each of the recipient candidates to the location of the caller'"'"'s communication device;

means for selecting a recipient candidate, from the group of recipient candidates, based on the received location information of the caller'"'"'s communication device, the received location information for each of the recipient candidates, the received information based on the relationship, the received at least one of the map data or the traffic data, and the received presence information for each of the recipient candidates; and

means for automatically routing the media session request from the caller'"'"'s communication device to the selected recipient candidate.