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L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k - A p p e n d i x
Before Using the Wireless LAN
This manual describes the procedures required to prop-
erly set up and configure the integrated Wireless LAN
Mini-PCI device (referred to as "WLAN device" in the
rest of the manual). Before using the WLAN device, read
this manual carefully to ensure it's correct operation.
Keep this manual in a safe place for future reference.
Wireless LAN Device Covered by this Document
This document is applicable to systems containing one
of the following WLAN devices:
■
Intel PRO/Wireless 3945ABG Network Connections
(802.11a+b/g)
■
Atheros AR5006EXS (AR5BXB6) Mini-PCI wireless
network card (802.11a+b/g)
Characteristics of the WLAN Device
■
The WLAN device is a Mini-PCI card attached to the
main board of the mobile computer.
■
The WLAN device operates in license-free RF bands,
eliminating the need to procure an FCC operating
license. The WLAN operates in the 2.4GHz Industrial,
Scientific, and Medical (ISM) RF band and the lower,
middle, and upper bands of the 5GHz Unlicensed
National Information Infrastructure (UNII) bands.
■
The WLAN device is capable of three operating
modes, IEEE802.11a, IEEE802.11b and IEEE802.11g.
■
The WLAN device is Wi-Fi certified and operates at
the maximum data transfer rate of 54 Mbps in
IEEE802.11a or IEEE802.11g mode and 11 Mbps in
IEEE802.11b mode.
■
The WLAN device supports the following encryption
methods - WEP, TKIP, CKIP, and AES encryption.
■
The Wireless LAN device is compliant with the follow-
ing standards: WPA, WPA2, CCX1.0, CCX2.0, and
CCX3.0.
WIRELESS LAN MODES USING THIS DEVICE
Ad Hoc Mode
(See Figure A-1)
"Ad Hoc Mode" refers to a wireless
network architecture where wireless network connec-
tivity between multiple computers is established without
a central wireless network device, typically known as
Access Point(s). Connectivity is accomplished using only
client devices in a peer-to-peer fashion. That is why Ad
Hoc networks are also known as peer-to-peer networks.
Ad Hoc networks are an easy and inexpensive method
for establishing network connectivity between multiple
computers.
Ad Hoc mode requires that the SSID, network authenti-
cation, and encryption key settings are identically
configured on all computers in the Ad Hoc network.
Access Point (Infrastructure) Mode
(See Figure A-2)
Infrastructure mode refers to a wireless
network architecture in which devices communicate
with wireless or wired network devices by communi-
cating through an Access Point. In infrastructure mode,
wireless devices can communicate with each other or
with a wired network. Corporate wireless networks
operate in infrastructure mode because they require
access to the WLAN in order to access services, devices,
and computers (e.g., file servers, printers, databases).
How to Handle This Device
The WLAN device comes pre-installed in your mobile
computer. Under normal circumstances, it should not be
necessary for you to remove or re-install it. The Oper-
ating System that your mobile computer comes with has
been pre-configured to support the WLAN device.
■
The WLAN device supports IEEE802.11a,
IEEE802.11b and IEEE802.11g.
Figure A-1. Ad Hoc Mode Network
fennec3.book Page 84 Wednesday, May 23, 2007 3:43 PM
Summary of Contents for LifeBook A6025
Page 1: ...Fujitsu LifeBook A6025 Notebook User s Guide ...
Page 2: ......
Page 8: ...L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k ...
Page 9: ...1 Preface ...
Page 10: ...L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k ...
Page 12: ...2 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k ...
Page 13: ...3 2 Getting to Know Your LifeBook Notebook ...
Page 14: ...4 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n T w o ...
Page 29: ...19 3 Getting Started ...
Page 30: ...20 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n T h r e e ...
Page 37: ...27 4 User Installable Features ...
Page 38: ...28 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n F o u r ...
Page 52: ...42 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n F o u r ...
Page 53: ...43 5 Troubleshooting ...
Page 54: ...44 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n F i v e ...
Page 68: ...58 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n F i v e ...
Page 69: ...59 6 Care and Maintenance ...
Page 70: ...60 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n S i x ...
Page 74: ...64 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n S i x ...
Page 75: ...65 7 System Specifications ...
Page 76: ...66 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n S e v e n ...
Page 81: ...71 8 Glossary ...
Page 82: ...72 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n E i g h t ...
Page 90: ...80 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k S e c t i o n E i g h t ...
Page 91: ...81 Appendix A Integrated Wireless LAN User s Guide ...
Page 92: ...82 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k A p p e n d i x ...
Page 103: ...93 Appendix B Using the Optional Fingerprint Sensor ...
Page 104: ...94 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k ...
Page 112: ...102 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k ...
Page 116: ...106 L i f e B o o k A 6 0 0 0 S e r i e s N o t e b o o k I n d e x ...
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