SYSTEM AND METHOD FOR INDUCTIVELY PAIRING DEVICES TO SHARE DATA OR RESOURCES

• US 20110106954A1
• Filed: 10/29/2010
• Published: 05/05/2011
• Est. Priority Date: 09/26/2008
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Liu, Eric, Skillman, Peter, Chatterjee, Manjirnath
• Application Number:
  US12/916,388
• Publication Number:
  US 20110106954A1
• Time in Patent Office: Days
• US Class Current: 709/227
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: H04B 5/70 specially adapted for specific purposes
• CPC Class Codes: H04B 5/72 for local intradevice communication
• CPC Class Codes: H04B 5/79 for data transfer in combination with power transfer
• CPC Class Codes: H04L 63/18 using different networks or channels, e.g. using out of band channels cryptographic mechanisms or cryptographic arrangements for key distribution involving distinctive intermediate devices or communication paths H04L9/0827; cryptographic mechanisms or cryptographic arrangements for authentication using a plurality of channels H04L9/3215
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04M 1/72427 for supporting games or graphical animations
• CPC Class Codes: H04M 2250/02 including a Bluetooth interface
• CPC Class Codes: H04W 12/50 Secure pairing of devices
• CPC Class Codes: H04W 52/0245 according to signal strength
• CPC Class Codes: H04W 52/08 Closed loop power control
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]
• CPC Class Codes: H04W 84/16 WPBX [Wireless Private Branch Exchange]
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A computing device is configured to inductively communicate with one or more other devices. The device inductively communicates to (i) determine an identity or class of the second device, and (ii) perform a function that includes communicating with the second device. The function is performed automatically, and is based on the identity or class of the second device.

Claims

1. A computing system comprising:

a first device configured to inductively pair with a second device to transmit or receive data;

wherein the first device is configured to respond to inductively pairing with the second device by (i) determining an identity or class of the second device, and (ii) performing a function for communicating with the second device;

wherein the function is performed automatically and is based on the identity or class of the second device.

2. The computing system of claim 1, wherein the first device is configured to perform the function instantaneously upon inductively pairing with the second device.

3. The computing system of claim 1, wherein the function performed by the first computing device is to prompt a user to accept a sharing mode with the second computing device, the sharing mode providing that a data resource on the first computing device is shared with or communicated to the second computing device.

4. The computing system of claim 1,

wherein the first computing device is configured to implement a sharing mode as the function that is performed in response to the inductive pairing with the second computing device, and

wherein the first computing device operates in the sharing mode by performing at least one of (i) sharing a data resource on the first computing device with the second computing device, or (ii) accessing and using a data resource on the second computing device.

5. The computing system of claim 4, wherein the first computing device implements the sharing mode with the second computing device using a radio frequency communication port.

6. The computing device of claim 4, wherein the first computing device is configured to instantaneously implement the sharing mode upon inductively pairing with the second computing device, and wherein the first computing device implements the sharing mode with the second computing device using a radio frequency communication port.

7. The computing system of claim 4,

wherein the first computing device is configured to inductively pair to the second computing device in order to determine, from the identity or class of the second computing device, that the second computing device can provide at least one of (i) media output, or (ii) a media resource for playback on the first computing device, and

wherein the first computing device is configured to operate in the sharing mode by signaling a media resource to the second computing device for output.

8. The computing system of claim 4, wherein the first computing device is configured to inductively pair to the second computing device in order to determine, from the identity or class of the second computing device, that the second computing device can be controlled for a particular use by the first computing device.

9. The computing system of claim 8, wherein the first computing device is configured to provide an interface on the first computing device that can be operated by a user of the first computing device in controlling the second computing device for the particular use.

10. The computing device of claim 1, wherein the first computing device is configured to determine, based at least in part on either the determined identity or class of the second computing device, whether to inductively transmit power to or receive power from the second computing device.

11. A method for operating a first computing device, the method comprising:

inductively detecting a second device;

determining an identity or class of the second device; and

in response to inductively detecting the second device, automatically performing a function that includes communicating with the second device, the function being based on the identity or class of the second device.

12. The method of claim 11, wherein performing the function includes exchanging data to establish a communication link with the second device over a radio-frequency communication port of the first computing device.

13. The method of claim 11, wherein performing the function includes prompting the user to accept operating the first computing device in a sharing mode, the first computing device communicating data for a particular purpose to the second device in the sharing mode.

14. The method of claim 11, wherein performing the function is performed in less than one second upon the first computing device and the second device being brought into sufficient proximity to inductively link.

15. The method of claim 11, wherein performing said operation includes selecting the operation that is to be performed based on the identity or class of the second device.

16. The method of claim 11, wherein determining the identity or class of the second device is performed using data that is inductively communicated to the first computing device.

17. The method of claim 11, further comprising establishing a radio-frequency link with the second device by:

(i) determining credential information of the second device from data that is inductively communicated by the second device to the first computing device; and

(ii) inductively transmitting credential data of the first computing device to the second device.

18. The method of claim 17, further comprising selecting a data set to transmit to the second device over the established radio-frequency link.

19. The method of claim 18, wherein the selecting data set includes content rendered on a display of the first computing device.

20. The method of claim 17, further comprising selecting an application to launch based on the identity or class of the second device, the application generating data for transmission to the second device and/or processing data transmitted from the second device.

21. The method of claim 18, wherein selecting the data set includes selecting a file that is to be printed from the second device.

22. The method of claim 18, wherein selecting the data set includes selecting information for authenticating a user of the first computing device on a local-area network that is accessible through the second device.

23. The method of claim 17, wherein selecting an application to launch includes launching an application to provide an interface for operating the second device on the first device.

24. The method of claim 11, further comprising maintaining the first computing device in an inactive or low-power state, and waking the first computing device in response to detecting a trigger that is indicative of another device being proximate, wherein inductively detecting the second device is performed after the first computing device is wakened.

25. The method of claim 24, wherein detecting the trigger includes detecting that a strong wireless radio-frequency signal is present.

26. The method of claim 25, wherein detecting that the strong wireless radio-frequency signal corresponds is present includes detecting a signal that exceeds a minimum threshold for a communication medium that corresponds to one of Bluetooth, 802.11 or cellular.

27. The method of claim 24, wherein detecting the trigger includes detecting a trigger using an acoustic or light sensor.

28. A computing device comprising:

one or more processors;

an inductive signal interface;

wherein the inductive signal interface is structured to inductively receive data from an inductive signal interface of a second device when the two devices are in sufficient proximity;

wherein in response to the computing device inductively receiving the data from the second device, the one or more processors;

identify a identity or class of the second device from data that is received over the inductive signal interface, and

automatically perform one or more operations based on the identity or class of the second device.

29. The computing device of claim 28, further comprising:

a memory that stores data, including a plurality of devices profiles;

wherein the one or more processors perform the one or more operations by transmitting selected data to the second device based on a stored device profile associated with the second device.

30. The computing device of claim 28, further comprising:

a memory that stores data, including one or more sets of credential data, and

wherein the one or more processors perform the one or more operations by transmitting a set of credential data to the second device in order to extend a computing environment of the first computing device.

31. The computing device of claim 30, wherein the transmitted set of credential data corresponds to data for enabling a user of the computing device to access a local area network that is provided through the second device.

32. The computing device of claim 28, wherein the one or more processors perform the one or more operations by switching into a sharing mode with the second device, the one or more processors causing a data resource on the computing device to be shared with the second device when operating in the sharing mode.