In the 4G architecture we are working with, base stations are invisible to the IP layer of terminals . When a terminal sends an IP packet, it sends it to the gateway that all base stations are connected to. Base stations only relay layer 2 packets between terminals and the gateway.
Read moreWhat is mobile network architecture?
Abstract: The Mobile Network Architecture (MNA) is designed to provide a cohesive, consistent framework for the development of a new generation of mobile data communications systems .
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