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Wi-Fi is a comparatively new form of technology that is just 

starting to attract a wide following worldwide. Some 

Ponder over it to be among the most significant improvements 

in technology considering that the web stumbled on the mainstream. 

Due to it, computers are now in a position to connect with the 

internet and to other computers wirelessly. 

The precursor of todays Wi-Fi originated some time in 

the early 1990s by the Netherlands-based organization NCR 

Corporation/AT&T (which later became known as Lucent & 

Agere Systems). Called WaveLAN, it was originally designed 

to be properly used in cash registers. 

Many fighting standards prevented the immediate success 

Of getting wireless systems. Nevertheless, with the growth 

of the IEEE 802.11 standard and the release of its first 

Project in 1997, this technology slowly but surely got 

into the mainstream. 

Since then, several methods were produced and several 

more will soon be introduced to address issues such as variety and 

Pace. 

The first process introduced in 1997, now known as the 

History method, operated in the 2.4 GHz frequency. The 

throughput and information rate are slow by todays standards, 

with only 0.9 and 2 Mbit/s, respectively. 802.11 a and n 

came couple of years later in 1999 with the a method providing 

faster speeds whilst the w provided a wider range. 

The elements of the two were later merged in 2003 when the 

802.11g project premiered. The new protocol provided the 

speed of the a and the range of the w. 

Newer standards are currently under development. The deborah, set 

to be introduced mid-2009 provides greater speeds and almost 

double the product range of the a/b/g methods. Another, the 

802.11y, is placed to be introduced in mid-2008 has got the same 

Rate whilst the g method even though b comes with an outdoor range 

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