A wireless network allows computer nodes and devices to connect to each other and the internet without physical wires. It uses wireless data connections like radio signals or microwaves to transmit information between computers. Wi-Fi and Wi-Max are examples of wireless technologies that provide internet access, with Wi-Max offering connectivity at high speeds. Mobile networks also allow wireless internet access through cellular towers, with newer generations like 4G providing faster connection speeds on the go than older mobile standards.

2. What Are Wireless
Networks ?
 A wireless network is any type
of COMPUTER NETWORK that
uses wireless data connections
for connecting NETWORK
NODES. You can also connect to
internet through wireless media
while you are away from home or
office through wireless internet
access.

4. Slide 4

5. Wi-Max stand for WORLDWIDE
INTEROPERABILITY FOR MICROWAVE
ACCESS, is a wireless technology to access the
internet at a very high speed. Wi-Max uses radio
signals or microwaves links to transmit data
from one computer to another.

6.  In case of mobile internet connection, the
computing device is not continuously
connected with base or central network.
Instead you use mobile phone towers to
access the internet on the go. There are
4 types of mobile connection 1G < 2G <
3G < 4G.
Mobile Connections

9. Slide 9
 Radio is a wireless transmission medium that
carries data via radio frequency signals.
 Wireless LANs in a home or business are one
type of radio technology.
 Radio signals can be long range (between cities or
regions) and short range (within a building).

10. Slide

11. THANK YOU…!!