Consider a discrete-time channel

1.	Consider a discrete-time channel
A.	10-7
B.	10-6
C.	10-4
D.	10-2
Answer» D. 10-2

Discussion

No Comment Found

Related MCQs

Consider a discrete-time channel
Consider a communication scheme where the binary-valued signal X satisfies {
Identify the modulation schemes for the shown signal constellation diagram:
An analog pulse s(t) is transmitted over an additive white Gaussian noise (AWGN) channel. The received signal is r(t) = s(t) + n(t), where n(t) is additive white Gaussian noise with power spectral density \(\frac{{{{\rm{N}}_0}}}{2}\). The received signal is passed through a filter with impulse response h(t). Let
If Eb, the energy per bit of a binary digital signal, is 10-5 Ws (Watt-Second) and the one-sided power spectral density of the white noise, N0 = 10-6 W/Hz, then the output SNR of the matched filter is
A binary symmetric channel with p as transition probability, users repetition code ‘n’ times, with n = 2m + 1 being an odd integer. In a block of n bits, if the number of zeros exceed number of decoder decodes it as ‘0” otherwise as “ 1”. An error occurs when m + 1 or more transmissions out 3 are incorrect. What is the probability of error?
If an m-derived filter section is built with m = 1, it will _______
Modulation technique used in low speed modem is ______.
Let \(s\left( t \right) = rect\left( {\frac{{t - 3}}{3}} \right)\) be a signal passed through an AWGN (additive white Gaussian noise) channel with noise power spectral density (PSD) \(\frac{{{N_0}}}{2}\) to get v(t). If v(t) is passed through a matched-filter that is matched to s(t), then output signal-to noise ratio (SNR) of the matched-filter is
A two-step procedure in a typical diffusion apparatus to obtain the complementary-error function Gaussian distribution involves the first step and second step respectively as

Consider a discrete-time channel

Discussion

No Comment Found

Related MCQs

Reply to Comment