How Wifi Router Works

Wi fi is where the expression wi fi hotspot comes from.

How wifi router works. Having a desktop computer connected to the router through the ethernet. Using radio waves transmitted over the 802 11 spectrum wireless routers take the binary signal provided by your isp and send it through the air to a compatible. This same signal will be transmitted via an antenna to a decoder known as the router. The process also works in reverse with the router receiving information from the internet translating it into a radio signal and sending it to the computer s wireless adapter.

As a result all of the devices on your home network have internet access. The difference between a wireless and wired router is what type of connections each device allows. The hotspots you find in airports coffee bars bookshops and college campuses use one or more wireless routers to create wireless net access over a large area. Differences between a wired and wireless router.

A wireless router connects directly to a modem by a cable. A wired router only has lan cable ports while a wireless router also known as a wi fi router includes antennae and a wireless adapter that allows devices to connect without a cable. A wireless router works by plugging a base set into an internet connection giving your computer access to the internet. This allows it to receive information from and transmit information to the internet.

If your isp installed your modem and wi fi router in an inconvenient location like the basement that s all the more reason to use a dedicated wi fi router. Advertisement the radios used for wifi communication are very similar to the radios used for walkie talkies cell phones and other devices. You can run a long ethernet cable from your modem to the best location in your home and connect your wi fi router there. Routers connect a modem like a fiber cable or dsl modem to other devices to allow communication between those devices and the internet.

They allow for wired connections as well i e. The router then creates and communicates with your home wi fi network using built in antennas. How does a wireless router work. Wireless routers allow computer users to work online without having to be connected with a cable wire.

How wifi works like mobile phones a wifi network makes use of radio waves to transmit information across a network. Once decoded the data will be sent to the. A wi fi hotspot is simply a public place where you can connect your computer wirelessly to the internet.