carrier transmission on power line
type: Concept
alternative label: power transmission line carrier system
broader: telecommunication
preferred label: انتقال حامل روی خطوط برق @fa
related: transmission line

telecommunication
type: Concept
narrower: carrier transmission on power line
preferred label: مخابرات @fa

transmission line
type: Concept
preferred label: خط انتقال @fa
related: carrier transmission on power line