Phone Generations History
Wireless technology has come along way since the days of radio powered “mobile” phone generations to today’s powerful smart phones.
Telecom 5G
https://en.wikipedia.org/wiki/List_of_mobile_phone_generations
PowerCert
Network Topologies
What is a network topology? Network topologies is the layout of how a network communicates with different devices. In this video we discuss the star, bus, ring, mesh, ad hoc, infrastructure and wireless mesh topologies.
