5G NR Dual Connectivity (DC) is a feature that allows mobile devices to utilize both mid-band and mmWave frequencies (LTE and FR2) to provide improved network coverage and data rate .
Read moreWhat is 4G 5G dual connectivity ENDC?
Dual connectivity, otherwise known as ENDC (E-UTRAN New Radio – Dual Connectivity), is the technology that enables a 4G and 5G connection to occur at the same time . In the past, a change in network demand or availability typically resulted in a clunky transition between 3G and 4G.17 Ağu 2021
Read moreWhat does ENDC mean in 5G?
So what is ENDC? ENDC stands for E-UTRAN New Radio – Dual Connectivity , in standards parlance. According to 3GPP standards documents, ENDC allows user equipment to connect to an LTE enodeB that acts as a master node and a 5G gnodeB that acts as a secondary node.29 May 2019
Read moreHow does 5G call flow?
5G Data call establishes virtual circuits between calling and called party for data transmission and reception over 5G network . There are two types of Data calls viz. Mobile Originating packet switched call and Mobile Terminating packet switched call.
Read moreWhat is 5G NR 3GPP?
5G NR (New Radio) is a new radio access technology (RAT) developed by 3GPP for the 5G (fifth generation) mobile network. It was designed to be the global standard for the air interface of 5G networks. … The study of NR within 3GPP started in 2015, and the first specification was made available by the end of 2017.
Read moreWhat is AUSF and UDM in 5G?
In a 5G network, the function of the HSS is split into the authentication server function (AUSF), the UDM, and the UDR (when it is a stateless architecture). The AUSF authenticates servers and provides encryption keys. The UDM stores and manages the data.
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