visual communication
preferred label: ارتباط دیداری @fa
type: Concept
related: B-ISDN

asynchronous transfer mode
preferred label: مخابره ناهمگام @fa
type: Concept
related: B-ISDN

ISDN
preferred label: آی.اس.دی.ان @fa
type: Concept
narrower: B-ISDN

data communication
preferred label: ارتباط داده‌ها @fa
type: Concept

broadband network
preferred label: شبکه باندپهن @fa
type: Concept
narrower: B-ISDN

signalling protocol
preferred label: پروتکل علامت‌دهی @fa
type: Concept
related: B-ISDN

frame relay
preferred label: رله قابی @fa
type: Concept
related: B-ISDN

B-ISDN
broader: broadband network
broader: ISDN
related: signalling protocol
related: frame relay
related: visual communication
related: digital communication
related: asynchronous transfer mode
related: data communication
type: Concept
preferred label: آی.اس.دی.ان پهن‌باند @fa
scope note: broadband ISDN
alternative label: broadband ISDN

digital communication
preferred label: ارتباط رقمی @fa
type: Concept