Showing posts with the label wifi

Is the smart grid risky?

Smart grids rely mostly on radio frequency (RF) or other cellular technologies, the same technologi…

A User’s Perspective, What is Latency ?

Latency is quite a new word for a common user and for some of the experienced users as well. We ge…

What is LTE/4G Circuit Switched FallBack (CSFB)?

Circuit Switched FallBack (CSFB) is a technology used in 4G LTE whereby voice and SMS services are …

What is a Mobile Network composed of?

A generic Telecom network is composed of different components supplied by a long list of vendors, t…

Why Not Distribute Wi-Fi Over the Distributed Antenna System (DAS)?

It does not make sense to combine the RF signal of one to three Wi-Fi access points (APs) and distr…

Why is WIFI unlimited whereas Cellular data is limited ?

A single Wi-Fi access point generally serves a few people in a home or business. A cellular base st…

WiFi or LiFi network Which one is more secure? Why?

LiFi technology is more secure than WiFi and also allows connections thousands of times faster than…

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