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Départ. Technical support- CM640
PHILIPS Consumer
Communications
Centre du Mans
7.10 BLUETOOTH Introduction
7.10.1 Presentation
The Bluetooth technology eliminates the need for wires, cables and the corresponding connectors between
cordless or mobile phones, modems, headsets, PDAs, computers, printers, projectors, and so on and paves the
way for new and completely different devices and applications.
The majority of radio systems in commercial use today are based on a cellular radio Architecture. A mobile network
established on a wired backbone infrastructure uses one or more base stations placed at strategic positions to
provide local cell coverage; users apply portable phones, or more generic mobile terminals, to access the mobile
network; the terminals maintain a connection to the network via a radio link to the base stations. There is a strict
separation between the base stations and the terminals. Once registered to the network, the terminals remain
locked to the control channels in the network, and connections can be established and released according to the
control channel protocols. Channel access, channel allocation, traffic control, and interference minimization are
neatly controlled by the base stations.
PHILIPS ELECTRONICS N.V. 1999
All rights reserved. Reproduction in whole
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PROCEDURE
Service Repair Support
COMPANY RESTRICTED
VY-V-640-82x
Page : 22 of 71
Langue : EN
Date : 25/02/03
VY-V-640-82x
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