Device Association

• US 20130265857A1
• Filed: 03/14/2013
• Published: 10/10/2013
• Est. Priority Date: 11/10/2011
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Kert, Kaido, Foulds, Christopher James, Kaufman, Matthew T.
• Application Number:
  US13/828,717
• Publication Number:
  US 20130265857A1
• Time in Patent Office: Days
• US Class Current: 367/199
• CPC Class Codes: G08C 23/02 using infrasonic, sonic or ultrasonic waves
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04W 4/21 for social networking applications
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

A method of associating a first device with a second device is disclosed. The first device through its speaker broadcasts a request for association using an audio signal. The broadcasted audio signal is received by the second device through its microphone. The first and second devices then cooperatively verifies a security code and upon a successful verification of the security code, the first and the second devices are enabled to communicate with each other.

Claims

1. A computer-implemented method comprising:

responsive to recognizing a pairing initiation by a first device, requesting audio information from a remote source;

receiving the audio information from the remote source and using the audio information to broadcast an audio identifier to the first device effective to enable the first device to return to the server to enable the server to authenticate a pairing between the first and second devices.

2. The computer-implemented method of claim 1, wherein using the audio information comprises encoding the audio information into the audio identifier.

3. The computer-implemented method of claim 1, wherein the audio information comprises the audio identifier.

4. The computer-implemented method of claim 1, wherein the first device comprises a handheld device.

5. The computer-implemented method of claim 1, wherein the second device comprises a television.

6. The computer-implemented method of claim 1, wherein using the audio information comprises encoding the audio information using a frequency shift keying (FSK) method.

7. The computer-implemented method of claim 1, wherein the first and second device are connected to a communication network.

8. The computer-implemented method of claim 1 further comprising enabling the first and second devices to communicate through audio signals using audible frequencies.

9. A computer-implemented method comprising:

generating, by a first device, a signature tone to enable a second device to recognize a pairing initiation between the first and second device;

receiving, from the second device, an audio identifier associated with the pairing initiation; and

processing the audio identifier and sending data associated with the audio identifier to a server effective to enable the server to return a pairing authentication to the second device.

10. The computer-implemented method of claim 9, wherein the audio identifier comprises an encoded signal and said processing comprises decoding the encoded signal.

11. The computer-implemented method of claim 9, wherein the audio identifier comprises a frequency shift keying (FSK)-encoded signal and said processing comprises decoding the encoded signal.

12. The computer-implemented method of claim 9, wherein the first device comprises a handheld device.

13. The computer-implemented method of claim 9, wherein the second device comprises a television.

14. The computer-implemented method of claim 9, wherein the first and second devices are connected to a communication network.

15. The computer-implemented method of claim 9, further comprising enabling the first and second devices to communicate through audio signals using audible frequencies.

16. A computer readable storage medium containing instructions for associating a handheld device and a television device, the program instructions comprising:

program instructions for requesting audio information from a remote source responsive to recognizing a pairing initiation by the handheld device;

programming instructions for receiving the audio information from the remote source and using the audio information to broadcast an audio identifier to the handheld device effective to enable the handheld device to return to the server to enable the server to authenticate a pairing between the handheld device and the television device.

17. The computer readable storage medium of claim 16, wherein using the audio information comprises encoding the audio information into the audio identifier.

18. The computer readable storage medium of claim 16, wherein the audio information comprises the audio identifier.

19. The computer readable storage medium of claim 16, wherein using the audio information comprises encoding the audio information using a frequency shift keying (FSK) method.

20. The computer readable storage medium of claim 16, wherein the first and second device are connected to a communication network.