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5GC
5G core network products, with a cloud-native architecture, to meet the needs of Industry 4.0 and the Internet of Everything
MEC
Multi-access edge computing (MEC) is a technology based on 5G evolution architecture that deeply integrates mobile access networks and Internet services
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EPC
LTE core network products, supporting virtualization and cloud deployment methods, with the advantages of compact, standardized, cost-effective
![](https://www.agrandtech.com/wp-content/uploads/2021/04/waiyuxinling.png)
2G3G Core
The 2G3G core network is a functional network element responsible for information exchange and user storage for GSM and GPRS
![](https://www.agrandtech.com/wp-content/uploads/2021/04/kaifang_1.png)
SMSC
The short message center and gateway are to realize the functions of receiving, storing, forwarding, and reporting the status of short messages.
![](https://www.agrandtech.com/wp-content/uploads/2021/04/jifeiguanli.png)
OCS
OCS is an online charging system that supports unified charging based on bearer, session, and content events
![](https://www.agrandtech.com/wp-content/uploads/2021/04/wangguan.png)
Signaling Gateway
Signaling is a transmission protocol used by mobile communication networks to control communication between different elements. The signaling gateway acts as a bridge for signaling transmission.