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5G K-Simulator

The fifth generation (5G) communications system is expected to have a complex structure including user equipment, massive IoT sensors, macro cells, small cells, relay nodes, mobile devices, and so on. To cope with diverse scenarios and high complexity of 5G communications system, 5G wireless innovative systems engineering (WISE) research center is developing open-source 5G K-Simulator consisting of 5G K-SimLink (link-level simulator), 5G K-SimSys (system-level simulator) and 5G K-SimNet (network simulator) based on FOM (Flexible, Open, Modular) structure.

White paper

This document describes overall 5G K-Simulator

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  • Multipe limks :
    Mulit-cells, Multi Users

    5G K-SimSys

    The 5G K-SimSys is a system-level simulator for mobile telecommunication system with multi-cell and multi-users scenarios. Under the varying other-cell interference and received signal strength in mobile stations, MAC-layer functionalities for the radio resource management in line with mobile links are simulated for evaluating the system-level performance, including the average system throughput, spectral efficiency, latency, and other related performance metrics. It also imports the 5G K-SimLink for PHY abstraction to support link-to-system mapping.

    More Source code User Manual High Level design Document Requirement Spec Document

  • Core network

    5G K-SimNet

    The 5G K-SimNet is a network simulator for wireless communication system based on 3GPP Rel.15. The purpose of the 5G K-SimNet is to evaluate the average end to end performance of the network. The 5G K-SimNet is being expanded from NS-3, and 5G K-SimNet currently supports LTE-NR (New Radio) dual connectivity (DC) and SDN/NFV (Software-Defined Network/Network Function Virtualization) modules for end to end performance. LTE-NR dual connectivity is one of 5Gs main features to compensate for the instability of NR link. SDN/NFV module is an essential function for the network slicing technology. The green modules are implemented in 5G K-SimNet for new 5G features.

    More Source code User Manual High Level design Document

  • Web Platform

    5G K-SimPlatform

    The 5G K-SimSys is a system-level simulator for mobile telecommunication system with multi-cell and multi-users scenarios. Under the varying other-cell interference and received signal strength in mobile stations, MAC-layer functionalities for the radio resource management in line with mobile links are simulated for evaluating the system-level performance, including the average system throughput, spectral efficiency, latency, and other related performance metrics. It also imports the 5G K-SimLink for PHY abstraction to support link-to-system mapping.

    More Move to Web Platform

Developers

  • 5G K-SimLink

    KAIST, Professor Youngchul Sung, http://wisrl.kaist.ac.kr
    KAIST, Professor Joonhyuk Kang, http://artlab.kaist.ac.kr
    KAIST, Professor Hyuncheol Park, http://lit.kaist.ac.kr

  • 5G K-SimSys

    Korea University, Professor Chung (Chris) G. Kang, http://wiselab.korea.ac.kr
    Dongguk University, Professor MIN-JOONG RIM,

  • 5G K-SimNet

    Seoul National University, Professor Saewoong Bahk, http://netlab.snu.ac.kr
    Seoul National University, Professor Taekyoung Kwon, http://mmlab.snu.ac.kr
    Yoensei University, Professor Seong-Lyun Kim, http://web.yonsei.ac.kr/slkim/

  • K-SimPlatform

    KAIST, Professor Youngnam Han, http://wit.kaist.ac.kr

    ChungNam National University, Professor Bang Chul Jung, https://sites.google.com/site/bangchuljung/

    Hankyong National University, Professor Howon Lee, http://wsl.hknu.ac.kr/

    Hankyong National University, Professor In-Ho Lee, http://wsl.hknu.ac.kr/

    Hanyang University, Professor Hu JIn, http://sites.google.com/site/hjinweb/

    Korea Association of Network Industries

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Acknowledgement

This work was supported by ’The Cross-Ministry Giga KOREA Project’ grant funded by the Korea government(MSIT) (No. GK18S0400, Research and Development of Open 5G Reference Model)

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