Method and apparatus for multimedia session transfer

• US 8,181,226 B2
• Filed: 10/26/2005
• Issued: 05/15/2012
• Est. Priority Date: 10/26/2005
• Status: Active Grant

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Mobile Communications AB (Sony Group Corp.)
• Inventors: Lohr, Jonathan C.
• Primary Examiner(s): ZIA, SYED
• Application Number:
  US11/163,655
• Publication Number:
  US 20070094490A1
• Time in Patent Office: 2,393 Days
• Field of Search: None
• US Class Current: 726/3
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066

Abstract

The invention consists of a first communications device on which an active session is taking place and a second communications device that is not involved in the active session. When a transfer of the session from the first communications device to the second communications device is desired, the handoff is triggered either automatically or manually. The first communications device sends a transfer initiation message to the second communications device. An acknowledgement message is sent from the second communications device to the first communications device. The second communications device, upon receipt of the address information, sends a server transfer message to the session server. The session server, in response to the server transfer message, routes new content to the identified second communications device.

Claims

1. A method for transferring an active content transmitting session from a first communications device to a second communications device comprising:

engaging in an active session with the first communications device, wherein the first communications device comprises a mobile wireless device;

providing a computer-executable program module configured, by a user, to run on the first communications device;

identifying, by the computer-executable program module and without further input from the user, a second communications device in proximity to the first communications device, the second communications device having a short-range protocol communication activated;

sending, by the computer-executable program module, in response to identifying the second communications device in proximity to the first communications device and without further input from the user, a session transfer initiation message from the first communications device directly to the second communications device using the short-range protocol;

initiating a session transfer application in the second communications device responsive to receiving the session transfer initiation message sent from the first communications device directly to the second communications device using the short-range protocol;

transferring at least a portion of the active session to the second communications device directly between the first communications device and the second communications device over the short-range protocol connection; and

terminating the session on the first communications device.

2. The method of claim 1 wherein the message includes an IP address.

3. The method of claim 1 further comprising receiving a second message from the second communications device identifying another communications device.

4. The method of claim 1 wherein content of the message is provided by the second communications device.

5. The method of claim 1, wherein an IP address of the communication devices is not acquired prior to the transferring the active session to the second communications device.

6. An apparatus for transferring an active content transmitting session from a first communications device to a second communications device comprising:

a processor for engaging in an active session with the first communications device, wherein the first communications device is a mobile wireless device configured, by a user, to run a computer-executable program module, the computer-executable program module configured to identify, without further input from the user, a second communications device in proximity to the first communications device, the second communications device having a short-range protocol communication activated;

the processor configured to receive a message sent without further input from the user, from the first communications device, the message identifying a second communications device, the message containing information identifying the second communications device, the information received by the first communications device from the second communications device over a short-range communications protocol;

a session transfer application module configured for, in response to the processor receiving the message containing information identifying the second communications device, directly transferring at least a portion of the active session from the first communication device to the second communications device over the short-range protocol communication; and

terminating the session on the first communications device.

7. The apparatus of claim 6 wherein the message includes an IP address.

8. The apparatus of claim 6 wherein the message includes a telephone number.

9. A method of operating a communications device comprising:

engaging in an active session in a first communications device, wherein the first communications device is a mobile wireless device;

providing a computer-executable program module configured, by a user, to run on the first communications device;

identifying, by the computer-executable program module and without further input from the user, a second communications device in close proximity to the first communications device and with a short-range protocol communication activated;

initiating a session transfer application in the first communications device;

sending, by the computer-executable program module, in response to identifying the second communications device in proximity to the first communications device and without further input from the user, a session transfer initiation message from the first communications device directly to the second communications device using the short-range protocol;

receiving a message, at the first communications device, from the second communications device including an identification of the second communications device; and

sending a message from the first communication device to a session server, the message comprising the identification.

10. The method of claim 9 further including terminating the session on the first communications device.

11. A method of transferring a session from a first communications device to a second communications device comprising:

engaging in an active session on a first communications device with a session server, wherein the first communications device is a mobile wireless device;

identifying a second communications device in close proximity to the first communications device and with a short-range protocol communication activated;

initiating a session transfer application in the first communications device;

providing a computer-executable program module;

sending, by the computer-executable program module, in response to identifying the second communications device in proximity to the first communications device, a session transfer initiation message from the first communications device directly to the second communications device using the short-range protocol;

initiating a session transfer application in the second communications device responsive to receiving the session transfer initiation message by the second communications device;

receiving a message at the first communications device from the second communications device including an identification of the second communications device;

sending a message from the first communications device to the session server including the identification;

transferring the session at the server from the first communications device to the second communications device;

terminating the session on the first communications device; and

receiving, at a third communications device, a second message from the second communications device identifying the third communications device so as to transfer the active session from the second communications device to the third communications device.

12. The method of claim 11 wherein the message includes a telephone number.

13. A system capable of transferring a session from a first communications device to a second communications device comprising:

computer-executable program modules configured to;

identify a second communications device in close proximity to the communications device and with a short-range protocol communication activated;

initiate a session transfer application in the communications device using the short-range protocol;

send, in response to identifying the second communications device in proximity to the first communications device, a session transfer initiation message from the first communications device directly to the second communications device using the short-range protocol;

initiate a session transfer application in the second communications device responsive to receiving the session transfer initiation message by the second communications device;

receive a message at the communications device from the second communications device including an identification of the second communications device;

send a message from the communications device to the session server including the identification to initiate the server transferring the session from the communications device to the second communications device; and

receive a second message from the second communications device identifying a third communications device so as to transfer the active session from the second communications device to the third communications device.

14. The communications device of claim 13, wherein the message includes a telephone number.