Supervising quality of service will become increasingly important as critical applications switch to use wireless communication services such as 5G URLLC. This is also crucial for automation of ports, with focus here on automated handling of containers in ports, enabling efficient and safe marine logistics. In order to move from fixed connections to wireless, high quality performance testing methods are needed. We present a framework of passive QoS measurements and a measurement setup to measure delay and loss. We estimate the empirical probability of the largest sample percentile (fractile, quantile) of the observed delays that is below the limit due to the QoS requirement. The estimation is done online, bringing clear benefit as there is no need to save the data. The method is very fast and efficient, allowing parallel measurements. We introduce an online statistic which is a measure of the current delay performance related to the QoS criterion. The packet loss information is embedded to the statistic. The proposed method can be used for quality control of high reliability wireless control signals for other airborne and maritime systems or other verticals as well.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Efficient method to validate high reliability of 5G URLLC


    Contributors:


    Publication date :

    2021-04-01


    Size :

    2206008 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Optimization of Repetition Scheme for URLLC with Diverse Reliability Requirements

    Song, Qingjiao / She, Changyang / Zheng, Fu-Chun | IEEE | 2022


    Enhancing URLLC Uplink Configured-grant Transmissions

    Le, Trung-Kien / Salim, Umer / Kaltenberger, Florian | IEEE | 2021


    Can Massive MIMO Support URLLC?

    Yan, Hangsong / Ashikhmin, Alexei / Yang, Hong | IEEE | 2021


    Efficient Low Complexity Packet Scheduling Algorithm for Mixed URLLC and eMBB Traffic in 5G

    Karimi, Ali / Pedersen, Klaus I. / Mahmood, Nurul Huda et al. | IEEE | 2019