WIFI & WLAN - 802.11 technology 
related subjects:
Datacommunication techniques, Digital modulation
techniques,
Networking,
WIFI-WLAN antenna applications,
Wireless networking |
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802.11 802.11 technology, Spread Spectrum, Direct Sequence, Frequency
Hopping, Modulation, DBPSK/DQPSK, CCK, ppt file |
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802.11
802.11 technology, Spread Spectrum, Direct Sequence, Frequency Hopping,
Modulation, DBPSK/DQPSK, CCK |
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802.11a
Protocol 802.11a Protocol, pdf file |
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802.11a
Specification pdf file |
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802.11a Standard |
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802.11a/b RF channels Channels, Power Levels, and Antenna Gains, Channels
IEEE 802.11a/b |
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802.11a/b
RF channels 2.4Ghz DSSS frequencies for operating in different regions,
Compliance tables power levels in different regions |
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802.11
Alphabet Soup 802.11a - OFDM in the 5GHz Band, 802.11b - High Rate DSSS in
the 2.4GHz band, 802.11c - Bridge Operation Procedures, 802.11d - Global
Harmonization, 802.11e - MAC Enhancements for QoS, 802.11f - Inter Access Point
Protocol, 802.11g - Higher Rate Extensions in the 2.4GHz Band, 802.11h -
Spectrum Managed 802.11a, 802.11i - MAC Enhancements for Enhanced Security |
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802.11b
Specification pdf file |
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802.11g
White Paper pdf file |
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802.11
Standard wireless LAN standard, (802.11b = WIFI, WLAN) wireless
LAN standard |
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802.11 Wireless LAN
Cards schematics |
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Channels, Power Levels, and Antenna Gains This appendix lists the IEEE
802.11a and IEEE 802.11b channels supported by the world's regulatory domains as
well as the maximum power levels and antenna gains allowed per domain |
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Direct Sequence vs. Frequency Hopping
A Comparison of Frequency Hopping and Direct Sequence Spread Spectrum Modulation
for IEEE 802.11 Applications at 2.4 GHz, pdf file |
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D-link 802.11b WLAN USB Adapter FCC report, pdf file,
D-link 802.11b WLAN USB Adapter photos, pdf file |
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Fixed Wireless Access pdf file |
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How
WiFi Works Bluetooth devices operate within the 2.4 GHz band, center
frequencies: 2.412 GHz --> 2.484 GHz, 14 channels, ppt
file |
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How
WiFi Works ISM band, pdf file |
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IEEE
802.11g Explained pdf file |
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IEEE
802.11 tutorials IEEE 802.11 |
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IEEE
802.11 Tutorial |
| IEEE 802.11 fonctionnement et les circuits de l'interface radio pour les réseaux locaux
IEEE802.11, en Français |
| IEEE
P802.11 the working group for wireless LANs |
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IEEE
802.11b White Papers pdf file |
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IEEE
802.11g White Papers pdf file |
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IEEE 802.11
White Paper
pdf file |
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IEEE 802.16 WirelessMAN
IEEE 802.16 WirelessMAN Standard for Wireless Metropolitan Area Networks,
The IEEE 802.16 Working Group on Broadband Wireless Access Standards |
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IEEE 802 LAN/MAN Standards Committee
The IEEE 802 LAN/MAN Standards Committee develops Local Area Network
standards and Metropolitan Area Network standards. The most widely
used standards are for the Ethernet family, Token Ring, Wireless
LAN, Bridging and Virtual Bridged LANs |
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Math and Physics for the 802.11 Wireless LAN Engineer A Discussion of What
Every LAN Engineer Should Know About 802.11, physics and electromagnetic wave
theory as applied to 802.11 wireless networking. |
| Spread
Spectrum Communication Direct Sequence pread Spectrum Technique, Frequency
Hopping, DS/FFH Spread Spectrum technique: a combination of direct-sequence and
frequency-hopping |
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Spread Spectrum Communication the main principle of Spread Spectrum communication
is that the bandwidth occupancy is much higher than usual. Because of this much
larger bandwidth the power spectral density is lower, in the channel the signal
just looks like noise. The Spreading is done by combining the data signal with a
code (code division multiple access) which is independent of the transmitted
data message,
pdf file |
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Ultra Wide Band (UWB) Technology and Applications What is Ultra Wideband?
Radio technology that modulates impulse based waveforms instead of continuous
carrier waves |
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WiFi en Français |
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WiFi wireless networking,
white papers |
| Wireless data
communications wireless data communications, the basic characteristics that define wireless standards are
frequency, power, bandwidth, and modulation, WAN, LAN, PAN, IEEE 802.11, IEEE
802.15.1, Blue Tooth, CDMA, click left on tutorials, scroll down |
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Wireless
Supporting Information Free-space Loss, Total Path Loss, Fading, Fade
margin, Fresnel Loss, FSL, Fresnel Zone, Receiver Sensitivity, Fresnel
boundaries, Clearance, Refraction, pdf file |
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Wireless technology |
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Wireless technology
Identify major protocols and standards used by, wireless LANs as well as PDAs
and cell-phones, Identify important features and configuration options
associated with Access Point and client cards, Understand major threats to
wireless IP networks, pdf file |
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Wireless technology Bluetooth, 802.11b, ppt file |
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Wi-Fi Dictionary and
Encyclopedia The On-Line Wi-Fi Dictionary and Encyclopedia, Your source for
definitions, explanations, and general wireless LAN networking technical facts |
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Wi-Fi_overview pdf file |
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Wi-Fi_overview pdf file |
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WiFi Tech Fundamentals License Free Bands, 900 MHz, 2.4 GHz, 5 GHz, RF
Fundamentals, Full Duplex, Half Duplex, Gain and Loss, dBm vs. Watts, Spread
Spectrum Technologies, Channels For FHSS, Channels For DSSS Sytem, DSSS Spectrum
- IEEE 802.11b, Overlapping Channels, 802.1 Protocol Summary |
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Wireless
Networking in the Developing World pdf file |
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Wireless technologies Wireless technologies, GSM, WAP, GPS, LAN, CDMA, TDMA,
ppt file |
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WLAN -
wireless networking pdf file |
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WLAN, WPAN,
and WMAN Overview |
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WLAN, WPAN, and WMAN technologies
Wireless ad hoc network research. • Forecasting of future wireless technologies.
• Studies of WPAN to WLAN interference, pdf file |
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Horizontaal |
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Last updated on:
2011-01-02
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