basics abt wifi technology...........

1. Prepared By: Jaydeep Palekar 09CE062 U. & P. U. Patel Department of Computer Engineering Charotar Institute of Technology Charotar University Of Science & Technology

4. Sample WiFi Illustration

14. Point to Point The simplest connection is the point-to-point link. These links can be used to extend a network over great distances.

15. Point to Multipoint When more than one computer communicates with a central point, this is a point-to-multipoint network.

16. Multipoint to Multipoint When any node of a network may communicate with any other, this is a multipoint-to-multipoint network (also known as an ad-hoc or mesh network)

18. IEEE Wireless Standards 5.725 - 5.850 GHz 2.4 – 2.4835 GHz 2.4 – 2.4835 GHz Frequency Range Large business concerned with security Larger networks, small business Entry level and home networks Potential user 802.11a 802.11b, 802.11g 802.11b, 802.11g Natively Compatible 8 3 3 Discrete Channels 152 bit WEP 256 bit AES 128 bit WEP 128 bit WEP Max Encryption 54 MBPS 54 MBPS 11 MBPS Max Speed 802.11a 802.11g 802.11b Wireless Standard

20. Question & Queries????...... ……… If any

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