small and easy to understand....

1. Wireless
1
communication
•Presented by :-- vaibhav gandhi.
•Guided by:-- poonam miss.
•Roll no 13
•SYCM

2. Wireless communication 2
• Introduction
• Applications
• Advantages and Disadvantages
• Ways of Communication
• Wireless services

3. introduction 3
 Wireless
• Without wires or without physical conducting material or
carrier.
• Unguided Medium
 Communication
• Information propagation from source to destination.
Hence, Wireless Communication;
• Transfer of information over a distance without utilizing
electrical conductors or "wires”

4. ApplicAtions 4
Wireless communication
. WiFi Infrared
Bluetooth

5. AdvAntAges And disAdvAntAges 6
Wireless
Advantages Disadvantages
1) Simplicity and Flexibility 1) Data less secure
2) Reliable and Secure 2) The waves could be
3) Higher Data Rates, Speed and Reach damaging to our health
4) Technology 3) requirement of better
5) Cost Savings technology and security

6. WAys of communicAtion 7

7. Security 8
• Secure wireless communications is a challenging problem due
to the shared nature of the wireless medium.
• Most existing security protocols apply cryptographic techniques.
• hacker is someone who seeks and exploits weaknesses in a
computer system or computer network.

9. •Welcome Questions!

10. The end
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