System and method for establishing a connection between...

Telecommunications – Transmitter and receiver at separate stations – Near field

Reexamination Certificate

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Details

C455S041200, C455S422100, C455S434000, C709S228000, C340S005620

Reexamination Certificate

active

09924306

ABSTRACT:
A system and method according to the present invention allow two or more peer-to-peer wireless devices to automatically connect to each other with no knowledge or pre-configuration of client/server roles. According to a first aspect of the present invention, a wireless device performs inquiries at a random interval, and performs an inquiry scan and a page scan when not performing the inquiries. Upon receiving a first device address in response to one of the inquiries, the wireless device performs a first page using the device address to establish a connection. And upon receiving an inquiry during the inquiry scan, the wireless device responds with a second device address, and if a second page is received during the page scan, establishes a connection.

REFERENCES:
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patent: 6490446 (2002-12-01), Haartsen
patent: 6493104 (2002-12-01), Cromer et al.
patent: 6865371 (2005-03-01), Salonidis et al.
patent: 2001/0019956 (2001-09-01), Tada
patent: 2001/0029166 (2001-10-01), Rune et al.
patent: 2002/0059434 (2002-05-01), Karaoguz et al.
patent: 2002/0065868 (2002-05-01), Lunsford et al.
patent: 2002/0147027 (2002-10-01), Alford et al.
patent: 2003/0036350 (2003-02-01), Jonsson et al.
patent: 2003/0043771 (2003-03-01), Mizutani et al.
patent: 2003/0096576 (2003-05-01), Salonidis et al.
Specification of the Bluetooth System, Version 1.1, Feb. 22, 2001, pp. 1-1084.

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