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Wi-Fi is a relatively new form of technology that is only

Needs to attract a broad following worldwide. Some

Contemplate it to be among the most critical innovations

in technology because the web stumbled on the main-stream.

Because of it, computers are actually in a position to connect with the

Web and to other computers wirelessly.

The precursor of todays Wi-Fi was made sometime in

Early 1990s by the Netherlands-based company 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 competing standards prevented the immediate success

Of experiencing wireless systems. However, with the growth

of the IEEE 802.11 standard and the launch of its first

Process in 1997, this technology slowly but surely got

In to the mainstream.

Since that time, several practices were introduced and several

more will soon be produced to handle dilemmas such as for example range and

speed.

The first process introduced in 1997, now known as the

Legacy mode, managed in the 2.4 GHz frequency. The

throughput and data rate are slow by todays standards,

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

Got 2 yrs later in 1999 with the a method giving

faster rates as the w provided a wider range.

The aspects of the two were later joined in 2003 once the

802.11g protocol premiered. The newest project offered the

speed of the a and the range of the t.

Newer protocols are still under development. The d, set

to be produced mid-2009 offers higher speeds and very nearly

double the number of the a/b/g practices. Another, the

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

Rate because the g process even though the b posseses an outdoor range

of as much as 5 kilometers. read impala led head lights