digital television
preferred label: تلویزیون رقمی @fa
type: Concept
narrower: IPTV

IP network
preferred label: شبکه آی.پی @fa
type: Concept
related: IPTV

Internet
preferred label: اینترنت @fa
type: Concept
related: IPTV

video on demand
preferred label: ویدئو بر حسب تقاضا @fa
type: Concept
related: IPTV

IPTV
broader: digital television
alternative label: Internet Protocol Television
type: Concept
preferred label: آی.پی.تی.وی. @fa
related: video on demand
related: IP network
related: Internet
scope note: Internet Protocol Television