Telecommunications – Transmitter and receiver at separate stations – Near field
Reexamination Certificate
2007-05-08
2007-05-08
Tsang, Fan (Department: 2614)
Telecommunications
Transmitter and receiver at separate stations
Near field
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.
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Specification of the Bluetooth System, Version 1.1, Feb. 22, 2001, pp. 1-1084.
Broadcom Corporation
Elahee M S A
McAndrews Held & Malloy Ltd.
Tsang Fan
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