What are The Methods of Signalling

What-are-The-Methods-of-Signalling

In a network, communication happens between devices or computers through electrical, optical or radio-wave signals. Methods of signalling are widely categorized into baseband and broadband. Baseband: Data is sent as digital signals by using entire bandwidth of the media (Single Channel), supporting single communication at a time. Signals are sent over co-axial, twisted pair or … Read more