Digital carrier system in multiplexing in data communication
Answers
Answered by
0
The transmission system is known as the T-carrier system. The T1 carrier is the fundamental building block of the multiplexing hierarchy. The T1 carrier consists of 24 voice channels that are sampled, digitized and encoded to a PCM signal. The transmission rate onto the T1 carrier is 1.544 Mbps.
Answered by
0
Answer:
Digital carrier
A medium which can carry digital signals; broadly equivalent to the physical layer of the OSI seven layer model of networks. Carriers can be described as baseband or broadband. A baseband carrier can include direct current (DC), whereas broadband carriers are modulated by various methods into frequency bands which do not include DC.
Similar questions