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1 International Journal of Electronics and Telecommunications

1 2023

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Practical Approach to IP Scheduled Throughput Measurements in Dual Connectivity Systems

Zięba Arkadiusz, Kollar Martin, Tatarczyk Krzysztof, Sadowski Jarosław

International Journal of Electronics and Telecommunications

2023

Vol. 69, No. 4

645--654

IP scheduled throughput defined according to 3GPP TS 36.314 reflects user throughput regardless of traffic characteristics, and therefore has become one of the most important indicators for monitoring Quality of Service (QoS) of the end user in Evolved Universal Terrestrial Radio Access Network (E-UTRAN). However, networks built on a distributed architecture make the above definition impossible to be applied directly due to the implementation challenges. This paper gives an overview of the classical Long Term Evolution (LTE) architecture as opposed to Dual Connectivity (DC) topology and focuses on a novel method of solving the calculation issue with the IP scheduled throughput measurement in edge computing environment. Experimental results show a good agreement with the real end user perception.