System-level Performance Evaluation with 5G K-SimSys for 5G URLLC System

Abstract

In 5G mobile communication system design and standard specification, a system-level simulator is an indispensable element of research & development (R&D). Due to various usage scenarios, 56 systems require the development of different simulators that deal with individual evaluation scenarios and environments. To minimize the time and effort required for the implementation, we have designed and implemented 56 K-SimSys, which is a system-level simulator with modular & flexible structure, facilitating its reuse thorough open-source code sharing. This paper describes the 5G ultra-reliable low latency communication (URLLC) specification in 3GPP and its system level evaluation to illustrate that 5G K-SimSys can provide reconfiguration between various usage scenarios.