Method and apparatus for secured communication between...

Details Method and apparatus for secured communication between... Method and apparatus for secured communication between...

2007-02-08

2010-12-28

Yun, Eugene (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Short range rf communication

C455S041300

Reexamination Certificate

active

07860456

ABSTRACT:
Provided is a method and apparatus for secured communication between Bluetooth devices. A temporary Bluetooth Device Address (BD_ADDR) is generated and set if a Bluetooth communication request is generated in a secured mode and Bluetooth communication is performed using the temporary BD_ADDR; when the Bluetooth communication is terminated, the temporary BD_ADDR is released and eliminated and a default BD_ADDR is set. Thus, it is possible to prevent another Bluetooth device from performing the Bluetooth communication without a bonding process, thereby enabling secured communication.

REFERENCES:
patent: 2002/0131445 (2002-09-01), Skubic et al.
patent: 1489339 (2004-04-01), None
patent: 1 379 029 (2004-01-01), None
patent: 1020020089742 (2002-11-01), None
Tian Xinjian, “To Discuss of the Security Mechanism in Bluetooth”, Jun. 15, 2004.

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