Wireless Communication Set 1

Samplers ✘ Linear filters ✘ Encoders ✘ Multiplexers ✔

FIR filter ✘ Lattice filter ✘ Low pass filter ✘ Both a and b ✔

Number of operations for one iteration of algorithm ✘ Inaccuracies in the mathematical analysis ✘ Noise produced during one complete iteration of algorithm ✘ All of the above ✔

Waveform coders ✘ Vocoders ✘ Sub band coding ✘ Block transform coding ✔

Cross talk ✘ Missed calls ✘ Blocked calls ✘ All of the above ✔

Time required to attain a call with the busy base station ✘ Time required for synchronization between the transmitter and the receiver ✘ Minimum time for change in magnitude and phase of the channel ✘ None of the above ✔

Same spectrum and same PN code ✘ Same spectrum and different PN code ✘ Different spectrum and different PN code ✘ Different spectrum and same PN code ✔

Noise developed at the receiver ✘ Number of bit errors during transmission ✘ Signal to noise ratio ✘ All of the above ✔

A mobile Unit ✘ A cell Site ✘ A mobile Telephone Switching Office ✘ All of the above ✔

Wave is partially reflected and partially transmitted ✘ All incident energy is reflected back without loss of energy ✘ Part of energy gets absorbed ✘ Both a and c ✔