Guest Lectures: Information Transmission
Classifying Communication Networks
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This video explains how to classify communication networks by their geographical range. It explains the common classifications; PAN, LAN and WAN, and explores their various strengths, weaknesses and hardware requirements.
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Hub, Switch or Router? Network Devices Explained
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Hubs, switches and routers are devices that allow us to create networks and connect those networks to one another. We explain how they work and what their individual differences are.
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What is The Internet of Things?
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By 2020, there will be 50 billion devices connected to the Internet. Jonathan Strickland takes us on a tour through a living room of the future to see how this "Internet of Things" (IOT) will impact our daily lives.
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