16: In TDM, the transmission rate of a multiplexed path is always _______ the sum of the transmission rates of the signal sources.Greater thanLesser thanEqual toEqual to or greater than

Four channels are multiplexed using TDM. If each channel sends 100 bytes /s and we multiplex 1 byte per channel, show the frame traveling on the link, the size of the frame, the duration of a frame, the frame rate, and the bit rate for the link.

Four 1-kbps connections are multiplexed together. A unit is 1 bit. Find (1) the duration of 1 bit before multiplexing, (2) the transmission rate of the link, (3) the duration of a time slot, and (4) the duration of a frame.

TDM ____________ one or more signals to one channel and output is sent over ________ physical trunk line?Demultiplexes, oneMultiplexes, manyMultiplexes, oneDemultiplexes, Many

Transmission data rate is decided by

A signal x1(t) is bandlimited to 3kHz. There are three more signals x2(t),x3(t) and x4(t) which are bandlimited to 1kHz each. These signals are tobe transmitted by a TDM systemi. Design a TDM scheme where each signal is sampled at its Nyquistrate.ii. What must be the speed of commutator?iii. Calculate the minimum transmission bandwidth of channel.