.
Bandwidth utilization factor is less than 1
Bandwidth utilization factor is greater than 1
Bandwidth utilization factor is greater than 1
Bandwidth utilization factor is less than 1
Increase signal to noise ratio at the receiver
Use MIMO at the receiver and the transmitter
Increase the channel bandwidth
Increase the transmitter power
Use multiple antennas at the receiver side (receiver antenna diversity)
Use multiple antennas at the transmitter side (beam focusing)
Reduce the noise power at the receiver (use advanced receiver RF design)
Increase signal to noise ratio at the receiver
Use MIMO at the receiver and the transmitter
Increase the channel bandwidth
Increase the transmitter power
Use multiple antennas at the receiver side (receiver antenna diversity)
Use multiple antennas at the transmitter side (beam focusing)
Reduce the noise power at the receiver (use advanced receiver RF design)
True
False
True
False
True
False
True
False
64QAM
QPSK
16QAM
True
False
True
False
True
False
Time dispersion occurs when the transmitted signal propagates to the receiver via multiple paths with different delays.
Is the time required for a data symbol to propagate from the base station to the terminal mobile
Is the delay of a radio packet
Is the frequency response of a channel that suffers of a time dispersion problem
Is the Doppler dispersion
Is the bandwidth of the channel that is selected in frequency division multiplexing
None of the above
True
False
5 MHz
1 MHz
15 MHz
10 MHz
Better performance against time dispersion
Better performance against frequency selectivity
The design for an equalizer is easier for bandwidths larger than 5 MHz
It can perform well even at the edge of a cell
True
False
Multicarrier transmission
One carrier transmission
Wait!
Here's an interesting quiz for you.