System Level (SYS)

This package provides differentiable system-level simulation functionalities for multi-cell networks.

It is based on aphysical layer abstraction thatcomputes the block error rate (BLER) from thePostEqualizationSINR. It further includes Layer-2functionalities, such aslink adaption (LA) for adaptive modulation and coding scheme(MCS) selection, downlink and uplinkpower control,anduser scheduling.Base stations can be placed on aspiral hexagonal grid,where wraparound is used for pathloss computation.

../_images/sionna_sys.png

A good starting point for Sionna SYS is the availabletutorials page.