1sc 5G Core
A proprietary Rust 5G Standalone core built around small, replaceable network functions.
What it is
1sc Core is a 5G Standalone core implemented in Rust. It is not a wrapper around free5GC or Open5GS.
The core is organized as independent network-function services with explicit service interfaces. The default baseline includes NRF, UDR, UDM, AUSF, PCF, NSSF, AMF, SMF, and UPF.