Basic knowledge of wireless communication is included in this presentation. Will help students in making presentations for college purpose.

1. Wireless
Communication
-BY
VANEET G. (17105047)
POKHRAJ P. (17105048)
AYUSH D. (17105049)
SAHIL K. (17105050)

2. Contents
Introduction
Types of Wireless Communication
Wireless WAN
Wireless PAN
Bluetooth
IrDA
Wireless LAN
Pros ans Cons of WLAN
Future Scope

3. Wireless
Communication
Transfer of information or power between two or more
points that are not connected by an electrical conductor.
TYPES:
WWAN- Wireless wide area network
WPAN- Wireless personal area network
WLAN- Wireless local area network

4. Wireless WAN
Use mobile telecommunication cellular
network technologies such as LTE, GSM and mobitex to
transfer data.
AWWAN may also be a closed network that covers a
large geographic area.

5. Wireless PAN
Stands for Wireless Personal Area Network
For connecting devices in personal/short area network
Eg.: Bluetooth

6. Bluetooth
Managed by Bluetooth Special Interest Group
Wireless technology
For exchanging data over short range using UHF radio
waves
Eg.: Bluetooth 3.0, 4.0, 4.1, 5.0, 5.1, etc
Class 1 devices can transfer data within 100m of range

7. IrDA
Infrared Data Association
Uses infrared light
Devices that use IrDA includes:
Keyboard
Printer
Other serial communication devices

8. Wireless LAN
Stand for Wireless Local area Network.
Can contain as few as 2 and even
more than 100 devices.
Various network Components are:
• Wireless Modem/Router
• Wireless Network Adapter

9. Pros and Cons of WLAN
PROS:
• A large number of device are supported.
• Accessing aWLAN is easier than a wired LAN since cable length isn’t a factor.
• It is easy to setupWLAN as compared to laying cables for wired networks.
CONS:
• It is easier to hack a WLAN, that is encryption is necessary.
• Wireless interference can hijack the speed and stability of wireless network.
• More wireless devices like repeaters are needed to expand a wireless network.

10. Future Scope
 FIRST CHOICE OF ANY BUISSENESS
 WIRELESS NETWORK HAS BECOME ESSENTIAL
FOR ANY NETWORK
 REMOTE MONITORING
 DISPENSERS APPLICATION
 BIOMETRIC DATA AND MUCH MORE....

11. WiMAX  Li-Fi

12. THANKYOU