How it Works wifi Wireless Network

How it Works wifi Wireless Network. Over the last decade, the network WiFi / Wireless became very popular and very attractive. with low financing and simplicity are several reasons why WiFi is so popular. Today, it is almost impossible to buy a laptop that does not have a wireless card that is integrated with the laptop, which is why the popularity of WiFi continues to grow and develop rapidly.

Know Your WiFi standardization

WiFi refers to the 802.11 wireless networking standards that have been defined by the IEEE. This is usually equivalent to a potential increase in bandwidth and security to the standard protocol.

How it Works wifi Wireless Network

802.11 wireless networking standard has several implementations in use today. The first is the 802.11a standard that operates at 5 GHz spectrum and rated up to 54 Mbs. 802.11a also uses orthogonal frequency-division (OFDM) multiplexing systems¬†How it Works wifi Wireless Network that reduce interference, but the increasing complexity of computer hardware needed to work on the network. Standards of the most expensive to operate is an 802.11b WiFi that originally made the most popular standard to be applied. 802.ǫb standard is rated at 11 Mbs and works in the 2.4 GHz RF band.

Wireless network / wireless using radio frequency waves are transmitted in the spectrum of 2.4 GHz to 5 GHz are very similar to the transmission of television signals or cell phone. When the computer is connected to a wireless network, wireless adapter will encode information into radio signals and then transmit the data using a wireless antenna that is usually integrated with the laptop.

The wireless signal can also be received via an external antenna plugged into computer USB slot. WiFi Router for the network and then receive this information, decode, and send it to the Internet through connections, high-speed cable.

How it Works wifi Wireless Network

Currently the standard 802.11 wireless network has several implementations are used. The first is the 802.11a standard that operates at 5 GHz spectrum and rated up to 54 Mbs. 802.11a also uses orthogonal frequency-division (OFDM) multiplexing systems that reduce interference, but the increasing complexity How it Works wifi Wireless Network of computer hardware needed to work on the network. 802.11b standard is rated at 11 Mbs and works in the 2.4 GHz RF band. Standards of the most expensive to operate is an 802.11b WiFi that originally made the most popular standard to be applied.

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