Connecting Generations With Advanced 3G, 4G, & 5G Core Solutions
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3G is the traditional technology these days and may look outdated, but it is still instrumental in connecting people worldwide. A number of mobile operators count on 3G networks to offer essential voice, messaging, and data services. It uses mainly SS7/Sigran and GTP protocols. The network comprises SGSN, MSC/VLR, HLR, SMSC, Camel Gateway, etc…
Before 4G was introduced in the market, mobile internet was slower, clunkier, and more limited. The data connection was not suitable for high-definition video calls. Then emerged 4G, also known as LTE (Long Term Evolution), which rendered mobile phones into sophisticated. A 4G/LTE core comprises the following network nodes based on GTPv2 and Diameter Protocol: MME, SGW, PGW, HSS, OCS, etc.
Some people say that 5G is just another upgrade from 4G, but it’s not. Well, it is a complete transformation of networks. The 5G Core Network is engineered to support the rising demand for high-speed internet…