'Wireless transmissions' presentation slideshows

CWSP Guide to Wireless Security

CWSP Guide to Wireless Security. Foundations of Wireless Security. Objectives. List the advantages and disadvantages of a wireless local area network Describe the functions of the wireless LAN standards and regulatory agencies List wireless networking and security certifications

695 views • 49 slides

Simulators for Sensor Networks

Simulators for Sensor Networks. Sagnik Bhattacharya 9/12/2001. Overview. What we need? How much effort should we put? Some existing network simulators. SensorSim. NS-2 primer. NS-2 issues and conclusion.

578 views • 37 slides

How is radio signal propagated

How is radio signal propagated. Comparison of wired and wireless transmissions. Bandwidth. Wired Twisted pair (twisted to reduce crosstalk effect) Telephones, DSL: Category 3 cabling, 16 MHz/10Mbps, mainly for voice, uses RJ-11 jack.

286 views • 14 slides

The European Wireless Security Market

225 views • 7 slides

Visualization of Wireless Computer Networks

Visualization of Wireless Computer Networks. University of Kansas Geography Department. Dunbar, Matt D., Kansas Applied Remote Sensing Program and University of Kansas Geography Department, and Becker, Brett, Information and Telecommunication Technology Center, University of Kansas.

334 views • 1 slides