Annex E03 Multiplexing

Question 0

Overhead

Answer 0

Overhead is all the info, control, routing and error checking characters that is added in addition to user transmitted data for quality control

Question 1

Multiplexing

Answer 1

Process that combines multiple channels or circuits onto one signal or trunk/aggregate for transmission

Question 2

Time Division Multiplexing

Answer 2

Means of obtaining a number of circuits over a single path by dividing the path into a number of time slots and assigning each channel its own intermittently repeated time slot