| 摘要 |
<p>In a method in a network node for estimating at least a minimum physical length of at least one conductor in a conductor arrangement connected to said network node, performing the steps of detecting (S 10) the conductor arrangement comprising the at least one conductor with connectors arranged at both ends, one of which connectors is connected to the node and the other is connected to another node. Further, determining (S20) a resonance frequency of the detected conductor arrangement, and estimating (S50) the minimum physical length of the at least one conductor based on at least the determined resonance frequency, and controlling (S60) a power distributed through the conductor arrangement based on the estimated minimum physical length.</p> |
