Wireless Networks: How Do They Work?
Wireless networks use radio waves instead of cables to transfer data between computers. This works as follows:
Binary code: 0 and 1
And 'know that the computer sends digital information, using binary: ones and zeros. It reflects radio waves, because the 1 and 0 can be represented by different types of acoustic signals. These beeps are so fast, are outside the range of human.
Morse Code: Puntet bands
It works like Morsecodice, which is a way to spend more points alfaapuesta using radio waves (short beeps) and dashes (long beep). Morse code was used manually by the telegraph years to get information from 1 place to another very quickly. More importantly for this example is a binary system as a system.
Wireless networks, and in May envisagercomme Morse code coordinator. Connecting to a combination of transmitter and receiver radI and my computer is to send the equivalent of dots and dashes (bits, ordenadoruso in the word) for the acquisition of data by then.
Wavelengths and frequencies
Wonder how it is possible that the computer can send and receive data at high speeds without incomprehensible nonsense. The key to wireless networks is the way to work around luivotre problem.
TERSTE all wireless transmissions are sent at very high frequencies, allowing greater quantitiesà mercoledìrden data transferred per second. Most wireless connections use a frequency of 2.4 gigahertz (2.4 billion cycles per second) - with a frequency similar to mobile phones and microwave ovens. But this high frequency produces a wavelength is very short, so that wireless networking is effective only over short distances.
THE NETWERKux Wireless also use a technique called "frequency hopping". This use of frequencies tens, and continues schakelen between them. This makes wireless networks more immune to interference from other radio signals are transmitted on one frequency.
Internet Access
The last step is to provide wireless Internet access for each computer on the network. This is done by a piece of telephone equipment MóFel an access point. Access is more expensive than a wireless card for 1 computer, because it contains radios capable of communicating with about 100computer to share Internet access at home. Dedicated access points are needed for large networks. With few computers, you can use from 1 point to access, or use a wireless router.
IndustriaNormas
Wireless equipment from different manufacturers can trensemble to cope with such complex, there are rules that guide the production of all wireless devices. These standards are technically known as 802.11. Thanks for industriin compliance with these rules without wires is easy to use and affordable today.
Wireless is easy to use
If all this talk radio is worried - relax. Wireless hardware and software that automatically manejarl, sansnecessite intervention. The netwom wireless, for all its complicated ability, is much easier to use than you might expect.
Binary code: 0 and 1
And 'know that the computer sends digital information, using binary: ones and zeros. It reflects radio waves, because the 1 and 0 can be represented by different types of acoustic signals. These beeps are so fast, are outside the range of human.
Morse Code: Puntet bands
It works like Morsecodice, which is a way to spend more points alfaapuesta using radio waves (short beeps) and dashes (long beep). Morse code was used manually by the telegraph years to get information from 1 place to another very quickly. More importantly for this example is a binary system as a system.
Wireless networks, and in May envisagercomme Morse code coordinator. Connecting to a combination of transmitter and receiver radI and my computer is to send the equivalent of dots and dashes (bits, ordenadoruso in the word) for the acquisition of data by then.
Wavelengths and frequencies
Wonder how it is possible that the computer can send and receive data at high speeds without incomprehensible nonsense. The key to wireless networks is the way to work around luivotre problem.
TERSTE all wireless transmissions are sent at very high frequencies, allowing greater quantitiesà mercoledìrden data transferred per second. Most wireless connections use a frequency of 2.4 gigahertz (2.4 billion cycles per second) - with a frequency similar to mobile phones and microwave ovens. But this high frequency produces a wavelength is very short, so that wireless networking is effective only over short distances.
THE NETWERKux Wireless also use a technique called "frequency hopping". This use of frequencies tens, and continues schakelen between them. This makes wireless networks more immune to interference from other radio signals are transmitted on one frequency.
Internet Access
The last step is to provide wireless Internet access for each computer on the network. This is done by a piece of telephone equipment MóFel an access point. Access is more expensive than a wireless card for 1 computer, because it contains radios capable of communicating with about 100computer to share Internet access at home. Dedicated access points are needed for large networks. With few computers, you can use from 1 point to access, or use a wireless router.
IndustriaNormas
Wireless equipment from different manufacturers can trensemble to cope with such complex, there are rules that guide the production of all wireless devices. These standards are technically known as 802.11. Thanks for industriin compliance with these rules without wires is easy to use and affordable today.
Wireless is easy to use
If all this talk radio is worried - relax. Wireless hardware and software that automatically manejarl, sansnecessite intervention. The netwom wireless, for all its complicated ability, is much easier to use than you might expect.
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