SKIN-BASED INFORMATION TRANSFER BETWEEN MOBILE DEVICES

• US 20090233548A1
• Filed: 03/13/2008
• Published: 09/17/2009
• Est. Priority Date: 03/13/2008
• Status: Abandoned Application

• Current Assignee: Sony Ericsson Mobile Communications AB (Sony Group Corp.)
• Original Assignee: Sony Ericsson Mobile Communications AB (Sony Group Corp.)
• Inventors: AKESSON, Per Linus, ANDERSSON, Marcus, OSTERGREN, Mattias
• Application Number:
  US12/047,744
• Publication Number:
  US 20090233548A1
• Time in Patent Office: Days
• US Class Current: 455/41.200
• CPC Class Codes: H04B 13/005 Transmission systems in which the medium consists of the human body
• CPC Class Codes: H04W 28/18 Negotiating wireless communication parameters

Abstract

A first mobile terminal may transmit wireless network setup information to a second mobile terminal via a skin-based communication network. A wireless network connection may be established based on information included in the wireless network setup message. A data item may be received from the second mobile terminal via the wireless network connection.

Claims

1. A method performed by a first mobile terminal, comprising:

transmitting a wireless network setup message to a second mobile terminal via a skin-based communication network;

enabling a wireless network connection based on information included in the wireless network setup message; and

receiving a data item from the second mobile terminal via the wireless network connection.

2. The method of claim 1, where the data item includes at least one item of contact information associated with a user of the second mobile terminal.

3. The method of claim 1, further comprising:

identifying a skin domain connection opportunity; and

transmitting the wireless network setup message to the second mobile terminal following identification of the skin domain connection opportunity.

4. The method of claim 3, where identifying the skin domain connection opportunity comprises monitoring a parameter associated with a skin domain associated with a user of the first mobile device.

5. The method of claim 4,where monitoring the parameter includes monitoring one of a capacitance or an inductance via a skin domain interface device.

6. The method of claim 5, where the skin domain interface device comprises a conductive tether or strap.

7. The method of claim 5, where the skin domain interface device comprises conductive fabric positioned between the skin domain and the first mobile device.

8. The method of claim 3, further comprising:

transmitting a connection request signal to the second mobile terminal following identification of the skin domain connection opportunity;

determining whether the connection request signal was successful transmitted; and

transmitting the wireless network setup message to the second mobile terminal when it is determined that the connection request signal was successfully transmitted.

9. The method of claim 8, where determining whether the connection request signal was successful transmitted further comprises:

determining whether a connection request acknowledgement signal is received from the second mobile terminal.

10. The method of claim 8, further comprising:

retransmitting the connection request signal to the second mobile terminal when it is determined that the connection request signal was not successfully transmitted.

11. The method of claim 10, further comprising:

delaying retransmitting the connection request signal to the second mobile terminal for a random or pseudo-random time period.

12. The method of claim 1, further comprising:

determining whether the received data item matches a contact stored in the first mobile terminal; and

storing a new contact including at least some of the received data in the first mobile terminal when it is determined that the received data does not match a contact stored in the first mobile terminal.

13. The method of claim 12, further comprising:

updating at least some contact information based on the received data, when it is determined that the received data item matches a contact stored in the first mobile terminal.

14. The method of claim 13, where updating the at least some contact information further comprises updating a date last met field associated with the contact.

15. The method of claim 13, further comprising:

audibly outputting a name associated with the contact when it is determined that the received data item matches a contact stored in the first mobile terminal.

16. The method of claim 15, where audibly outputting the name associated with the contact comprises audibly outputting the name via a handsfree audio device associated with the first mobile terminal.

17. A mobile terminal comprising:

communication logic to transmit a wireless network setup message to a second mobile terminal via a skin domain communication network; and

wireless logic to;

establish a wireless connection with the second mobile terminal based on information included in the wireless network setup message, and

automatically receive one or more data items from the second mobile terminal via the wireless connection.

18. The mobile terminal of claim 17, where the skin based communication logic is further configured to:

identify a change in a parameter associated with skin of a user of the mobile terminal, the change corresponding to a skin domain connection opportunity; and

transmit the wireless setup message to the second mobile terminal based on the identified change.

19. A method comprising:

determining a capacitance associated with a skin domain;

identifying a connection opportunity based on the determined capacitance;

transmitting a wireless network setup message upon identification of the connection opportunity;

activating wireless logic based on information contained in the wireless network setup message;

establishing a wireless connection based on information contained in the wireless network setup message; and

receiving contact information associated with a user of a second mobile terminal via the wireless connection.

20. The method of claim 19, where the contact information includes an encryption key associated with the user of the second mobile terminal.