Robert Zieliński / Simulators / Computer Science / Networking

5G NR packet journey n78 SA · 100 MHz · 30 kHz SCS · 273 PRBs · pure JS

MCS — BLER — loss — tput —

BLER 5% HARQ kill Handover Congest UPF ECN CQI lie Speed t = 0.000 s

5G

NR packet journey · Boot idle

waiting for simulator…

Stack protocol path · HARQ 16 processes · Scheduler PRB grid · Loss cause attribution · TCP Reno vs BBR delivered in-flight NACK/retransmit lost URLLC handover-forwarded