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CAUTION!
Do not operate the WLAN function in locations (e.g.: hospitals,
aeroplanes, etc.) where there is sensitive equipment. Do
not switch the device unless you are sure it will cause no
interference.
12.2.1. Requirements
A so-called WLAN access point may be used as a remote station. A WLAN access
point is a radio transmitting device that communicates with your Notebook and
controls access to the connected network.
WLAN access points are frequently found in large offices, airports, train stations,
universities or Internet cafés. They provide access to particular services and
networks or to the Internet.
Access permissions are generally necessary and often result in usage charges.
Access points often have built-in DSL modems. These so-called routers establish the
connection to the existing DSL Internet connection and the wireless LAN.
A connection can also be established to another end device with wireless LAN
functionality without an access point. Without a router, however, the network is
restricted to those devices directly connected to it.
The wireless network connection works in accordance with the IEEE 802.11n or
IEEE 802.11 ac standard.
If encryption is used for the transfer, the same procedure must be used for all
devices. Encryption is a procedure to protect the network from unauthorised
access.
The transfer speed can vary depending on the distance and the number of users
accessing the remote station.
12.3.
Bluetooth (optional)
Bluetooth technology is used to wirelessly bridge short distances. Bluetooth
devices transfer data via radio so that computers, mobile phones, printers,
keyboards, mice and other devices can communicate with one another wirelessly.
Bluetooth wireless technology has numerous possible applications. A few of them
are listed below:
•
Creating a wireless Internet connection using a mobile phone.
•
Transferring files between computers or between a computer and another
device.
•
Printing using a Bluetooth printer.
•
Using a Bluetooth keyboard and mouse.
•
Connecting to a PAN (Personal Area Network).
•
Synchronising a personal digital assistant (PDA) with a computer or other device
that uses Bluetooth.
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