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25. 11. 2025.
The Impact of an Open-Circuit Fault on QoS Parameters for IPTV Over VDSL
This paper continues with the analysis of the impact of some frequently occurring and very intense galvanic faults on IPTV QoS parameters on VDSL lines in FTTB networks. In addition to the previously presented results for certain types of very intense faults, this paper will show the results of research into the impact of another significantly pronounced fault that can occur in drop wires, but also in other segments of access networks.