The infrastructure of an LTE cellular network comprises the E-UTRA/E-UTRAN air interface and the Evolved Packet Core (EPC), which includes the gateways, mobility management and subscriber databases . The air interface and packet core enable the LTE mobile user to connect to external data networks such as the Internet.
Read moreWhat are LTE network elements?
What are LTE Network elements?
Read moreIs LTE architecture is IP based?
LTE Architecture Various interfaces are designed between these entities which include Uu between UE and eNodeB, X2 between two eNodeB, S1 between EPC and eNodeB. eNodeB has functionalities of both RNC and NodeB as per previous UMTS architecture. LTE is completely IP based network .
Read moreWhat is 2G and 3G network?
2G networks were the first to offer data services and SMS text messaging, but their data transfer rates are lower than those of their successors. 3G networks succeed 2G ones, offering faster data transfer rates and are the first to enable video calls.
Read moreWhat is 2G 3G network?
3G network combines aspects of the 2G network with new technologies and protocols to deliver a significantly faster data rate . By using packet switching, the original technology was improved to allow speeds up to 14 Mbps. It used Wide Band Wireless Network that increased clarity.
Read moreWhy is 3G being phased out?
The shutdown is an effort to make room for the new 5G network . Every major carrier will shut down 3G before the end of the year. Once the system shuts down, you won’t be able to dial 911 on those devices. This impacts cellphones, security systems, even medical devices.
Read moreWhat is the difference between 3G and WiFi?
The main difference between 3G networks and WiFi networks is range. WiFi only covers a very small radius, typically in the tens of meters, which is good enough to cover a home or office. In contrast, 3G is a cellular network that is used to provide connectivity to mobile phones.
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