Distributed system for sharing of communication service resources between devices and users

• US 7,466,810 B1
• Filed: 12/20/2005
• Issued: 12/16/2008
• Est. Priority Date: 12/20/2004
• Status: Expired due to Fees

• Current Assignee: EQO Communications, Inc.
• Original Assignee: EQO Communications, Inc.
• Inventors: LaPorte, Jeff A., Lieu, John Thach Vinh, Song, Miryung Jessica, Quon, Colin Shong Chin, Parmar, Taranjit Singh
• Primary Examiner(s): Tsang; Fan
• Assistant Examiner(s): PATEL, HEMANT SHANTILAL
• Application Number:
  US11/314,745
• Time in Patent Office: 1,092 Days
• Field of Search: 379/142.07, 379/93.02, 379/93.01, 379/201.01, 379/201.02, 379/201.03, 379/221.15, 709/201, 709/202, 709/203
• US Class Current: 379/201.01
• CPC Class Codes: H04M 2207/20 hybrid systems
• CPC Class Codes: H04M 3/42229 Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location diverting calls from one subscriber to another subscriber, i.e. two different subscriptions H04M3/54; selecting arrangements in intelligent networks H04Q3/005
• CPC Class Codes: H04M 3/42365 Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity

Abstract

A distributed software system provides functionality for users to cluster together various types of computing devices (PCs, mobile phones, PDAs, set top boxes, IP appliances, etc.) and associated service resources (landline telephone, mobile telephone, long distance service, VoIP, instant messaging, etc.) to form a service cluster, and to effectively bind the service cluster to a common user identity. The software system enables each service resource that is natively available to a device in the cluster to be accessed and used by the other devices in the cluster. For example, in one embodiment, a call placed to any device in the cluster can be routed to and answered on any other device in the cluster, transparently to the caller. A cluster owner can also grant permissions to other users to use particular service resources available to the cluster. Routing of calls is handled efficiently using a distributed hash table system.

Claims

1. A communications system, comprising:

a first cluster of user computing devices associated with a first user, said first cluster of user computing devices providing access to a plurality of communication service resources of the first user;

a second cluster of user computing devices associated with a second user, said second cluster of computing devices providing access to a plurality of communication service resources of the second user; and

distributed call management software that runs at least partly on the first and second clusters of user computing devices, said distributed call management software providing functionality for the first user to selectively grant permission to the second user to use one or more of the communication service resources of the first user to place calls, and providing functionality for the second user to selectively grant permission to the first user to use one or more of the communication service resources of the second user to place calls, said distributed call management software further including functionality for automatically routing calls according to said permissions.

2. The communications system of claim 1, wherein the distributed call management software enables the first user to limit the permission granted to the second user to a designated set of telephone numbers.

3. The communications system of claim 1, wherein the distributed call management software is capable of taking a busy status of a telephone line of the first user into consideration in determining whether to use a communications service resource of the second user to place a call initiated by the first user.

4. The communications system of claim 1, wherein the plurality of communication service resources of the first user comprises a long distance calling plan of the first user, and the distributed call management software enables the first user to grant permission to the second user to use said long distance calling plan, such that the second user can place calls via said long distance calling plan from user computing devices in the second cluster.

5. The communications system of claim 1, wherein the distributed call management software provides functionality for the first and second users to specify time schedules for sharing their respective communication service resources with each other.

6. A computer-implemented method of sharing service resources, the method comprising:

receiving, and storing on a computing device of a first user, permission data representing a permission granted by the first user to a second user to use a service resource of the first user, said service resource selected from a plurality of service resources associated with a plurality of devices of the first user, said service resource providing communication functionality for placing calls;

communicating the permission data over a network to a computing device of the second user, wherein the permission data is communicated to the computing device of the second user automatically via execution of distributed call management software that runs at least partly on the computing devices of the first and second users; and

on the computing device of the second user, using the permission data to route a call initiated by the second user to cause the call to be placed using the service resource of the first user.

7. The method of claim 6, wherein the step of using the permission data to route the call comprises establishing a connection over the network between the computing device of the second user and the computing device of the first user.

8. The method of claim 6, wherein the call is routed to the service resource using a central server on behalf of the first user, without involvement of any computing device of the first user.

9. The method of claim 6, wherein the computing device of the first user is one of a plurality of computing devices that form a service cluster of the first user, each of said plurality of computing devices running software that provides functionality for sharing service resources.

10. The method of claim 6, wherein the service resource of the first user is a long distance calling plan of the first user.

11. The method of claim 6, wherein the service resource of the first user is at least one of the following:

a landline telephone service account, a mobile telephone service account, a voice-over-IP service account.

12. The method of claim 6, further comprising exposing said permission on a user interface of the second computing device to enable the second user to selectively choose whether to use the service resource to place calls.

13. The method of claim 6, wherein the permission data specifies a time schedule indicating time periods in which the second user is permitted to use the service resource, and the computing device of the second user uses the time schedule to determine how to route calls.

14. The method of claim 6, wherein the permission data limits the permission to calls placed to a set of one or more telephone numbers designated by the first user.

15. The method of claim 6, wherein the permission data specifies a maximum call duration for placing a call using said service resource.

16. The method of claim 6, wherein the permission data specifies a plurality of service resources of the first user that are made available to the second user.

17. A distributed software system that embodies the method of claim 6 stored in computer storage.

18. Computer storage comprising distributed call management software adapted to run at least partly on a first cluster of user computing devices associated with a first user and a second cluster of user computing devices associated with a second user, said first cluster of user computing devices providing access to a plurality of communication service resources of the first user;

and said second cluster of user computing devices providing access to a plurality of communication service resources of the second user, said distributed call management software providing functionality for the first user to selectively grant permission to the second user to use one or more of the communication service resources of the first user to place calls, and providing functionality for the second user to selectively grant permission to the first user to use one or more of the communication service resources of the second user to place calls, said distributed call management software further including functionality for automatically routing calls according to said permissions.

19. The computer storage of claim 18, wherein the distributed call management software enables the first user to limit the permission granted to the second user to a designated set of telephone numbers.

20. The computer storage of claim 18, wherein the distributed call management software is capable of taking a busy status of a telephone line of the first user into consideration in determining whether to use a communications service resource of the second user to place a call initiated by the first user.

21. The computer storage claim 18, wherein the plurality of communication service resources of the first user comprises a long distance calling plan of the first user, and the distributed call management software enables the first user to grant permission to the second user to use said long distance calling plan, such that the second user can place calls via said long distance calling plan from user computing devices in the second cluster.

22. The computer storage of claim 18, wherein the distributed call management software provides functionality for the first and second users to specify time schedules for sharing their respective communication service resources with each other.