System and method for automatically forwarding a communication message

• US 20030120805A1
• Filed: 12/21/2001
• Published: 06/26/2003
• Est. Priority Date: 12/21/2001
• Status: Active Grant

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Sagi, Uday C., Couts, Jeffrey David, Smith, Dwight Randall
• Granted Patent: US 7,499,973 B2
• Time in Patent Office: Days
• US Class Current: 709/238
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04L 67/563 Data redirection of data network streams
• CPC Class Codes: H04L 67/59 Providing operational support to end devices by off-loading in the network or by emulation, e.g. when they are unavailable
• CPC Class Codes: H04L 69/24 Negotiation of communication capabilities
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04W 40/00 Communication routing or communication path finding
• CPC Class Codes: H04W 88/04 adapted for relaying to or from another terminal or user

Abstract

The invention is a data network system (110) and method for forwarding a communication message intended for one device to another device. A target user of a target device (one of 102-108) configures configuration data of the target device for the system. The configuration information includes one or more forwarding lists in which each forwarding list identifies at least one next device (another one of 102-108). The system then receives (204) a communication message from an originating device (yet another one of 102-108) and retrieves (206) configuration data of the target device. Next, the system determines (208) whether the target device is available for interactive communication with the originating device based on the configuration data. If the target device is available for interactive communication with the originating device, then the system routes (210) the communication message to the target device. On the other hand, if the target device is unavailable for interactive communication with the originating device, then the system forwards (228) the communication message to a particular next device identified by the forwarding list.

Claims

1. A method for a data network system for forwarding a communication message intended for a target device to another device, the method comprising the steps of:

receiving a communication message from an originating device;

retrieving configuration information of the target device, the configuration information including a forwarding list identifying at least one next device;

determining whether the target device is available for interactive communication with the originating device based on the configuration data;

routing the communication message to the target device if the target device is available for interactive communication with the originating device; and

forwarding the communication message to a particular next device of the at least one next device if the target device is unavailable for interactive communication with the originating device.

2. The method of claim 1, further comprising the step of configuring the configuration data of the target device before the step of receiving the communication message from the originating device.

3. The method of claim 1, further comprising the step of retrieving status information of at least one of the originating device and the target device, wherein the step of determining whether the target device is available for interactive communication includes the step of comparing the status information against the configuration data to determine whether the target device is available for interactive communication.

4. The method of claim 3, wherein the status information includes a location of the target device.

5. The method of claim 1, further comprising the step of determining whether the originating device is present on the forwarding list.

6. The method of claim 1, further comprising the step of identifying the particular next device as having a highest priority among the at least one next device of the forwarding list.

7. The method of claim 1, further comprising the steps of:

determining that the particular next device is not available to receive the communication message; and

selecting another next device of the at least one next device.

8. The method of claim 7, further comprising the step of forwarding the communication message to the another next device, instead of the particular next device, if the another next device is available for interactive communication with the originating device.

9. The method of claim 1, wherein the forwarding list identifies next devices in order of priority as pre-configured for the target device.

10. The method of claim 1, wherein the forwarding list identifies next devices in order of priority based on a proximity of the next devices relative to one of either the originating device and the target device.

11. The method of claim 1, further comprising the step of configuring the messaging proxy to prohibit forwarding of messages, received from the originating device, to other devices.

12. The method of claim 1, further comprising the step of receiving authorization from the originating device before forwarding the communication message to the particular next device.

13. The method of claim 1, further comprising the step of identifying a mark in the communication message indicating that the communication message may not be forwarded to other devices.

14. The method of claim 1, further comprising the step of receiving authorization from the particular next device before the target device adds the particular next device to the forwarding list.

15. The method of claim 1, further comprising the step of modifying the communication message before forwarding the communication message to the particular next device.

16. The method of claim 15, wherein the communication message is modified to prevent the communication message from divulging an identity of the originating device to the particular next device.

17. A data network system for forwarding a select message communicated by a mobile station to at least one other mobile station, the data network system comprising:

a messaging server for communicating with a plurality of devices, the messaging server being capable of routing a communication message from an originating device to a target device; and

a messaging proxy coupled to the messaging server, the messaging proxy having access to a database that includes a forwarding list of the target device that identifies at least one next device, the messaging proxy being effective to determine whether the target device is available for interactive communication with the originating device, route the communication message to the target device if the target device is available for interactive communication with the originating device, and forward the communication message to a particular next device of the at least one next device if the target device is unavailable for interactive communication with the originating device.

18. The data network system of claim 17, wherein the messaging proxy is incorporated within the messaging server.

19. The method of claim 17, wherein the database is stored in the messaging server.

20. The method of claim 17, wherein the database is stored in the messaging proxy.

21. The data network system of claim 17, wherein the messaging proxy determines that the originating device allows forwarding of messages.

22. The data network system of claim 17, wherein the messaging proxy selects a next user from the forwarding list until an available next user is found.

23. The data network system of claim 17, wherein the forwarding list identifies next devices in order of priority as pre-configured for the target device.

24. The data network system of claim 17, wherein the forwarding list identifies next devices in order of priority based on a proximity of the next devices relative to one of either the originating device and the target device.