An import-substituting architecture based on open-source technologies (Redis, C++/C, Kubernetes, MetalLB) was designed and implemented for 2G/3G/4G domains.
The solution processes data in less than 0.03 seconds and at over 20,000 rps, with scalability up to 100,000 rps.
The solution is scalable, fault-tolerant, and high-performance.
The system is designed to handle the main scenarios of CancelLocation, Authentication, UpdateLocation, Notify, SendRoutingInfo, and InsertSubscriberData in 2G/3G/4G domains.
The system receives requests from the core (MSC/MME/SGSN), processes them based on the scenario, and sends a response back to the core.