Homework Answers
Request Answer!
We need at least 9 more requests to produce the answer.
1 / 10 have requested this problem solution
The more requests, the faster the answer.
this is communication problem. do it urgently 6.15 Consider a binary communication system of Fig. 69...
this is communication problem. do it urgently
6.15 Consider a binary communication system of Fig. 69 binary communication system of Fig. 6.9 with Promo) - 0.9, Prim) = 0 cide which of the message was sent from an observed response roor . We utilize the following criterion: If ro is received: Decide mo if Pomoro) > P(milro) Decide my if Pon, Iro) > P(mol) If n is received: Decide mo if Pimoin) > P(min) Decide m if Pimin) > Pmon)...
In a binary communication system with an asymmetric transmitter, bits 0 and 1 are generated with...
In a binary communication system with an asymmetric transmitter, bits 0 and 1 are generated with 0.4 and 0.6 probabilities respectively. The receiver receives the bit stream of data through a noisy channel with the noise mean of zero and variance of 0.2. If the bit amplitudes for 1 and 0 are respectively 0.75 and -0.75, what will be the BER.
1. (10 points) A binary communication system transmits a signal X that is either a +2...
1. (10 points) A binary communication system transmits a signal X that is either a +2 voltage signal or a -2 voltage signal. A malicious channel reduces the magnitude of the received signal by the number of heads it counts in two tosses of a coin. Let Y be the resulting signal For example, if both tosses are heads, Y X+ 2, e.g., if X was -2 volt or 2 volt, Y would be 0 volt (a) (4 pts) Observing...
Let us consider the binary digital communication system in which bit 1 is represented by the...
Let us consider the binary digital communication system in which bit 1 is represented by the waveform Acos(ωt) of bit duration T, where ω is the carrier radial frequency and A is the constant amplitude. On the hand, the bit 0 is represented by the following waveform instead (A/10)cos(ωt). During the transmission the channel has introduced the uniform random phase shift Φ and transmitted waveform is affected by zero-mean white Gaussian noise of variance σ2. To demodulate, we perform the...
Consider a matched filter receiver for a binary communication system where a binary '1' is represented by a pulse s() as shown below and a binary 0' is represented by st Consider the...
Consider a matched filter receiver for a binary communication system where a binary '1' is represented by a pulse s() as shown below and a binary 0' is represented by st Consider the case when there is no noise, i.e, n(t)0 1. Determine and sketch the output s,() of the matched filter due to the input s(1) and - s(t), respectively 2. What is the sample value of so( atT where T is the pulse duration? 3. Why is it...
A binary PAM communication system employs rectangular pulses of duration T and amplitudes of tA t...
A binary PAM communication system employs rectangular pulses of duration T and amplitudes of tA to transmit digital information at a rate of R, 10 bps. If the PSD of AWGN is No, /2, where No 102 WHz, determine the value of A that is required to achieve a probability of bit error P10
A binary PAM communication system employs rectangular pulses of duration T and amplitudes of tA to transmit digital information at a rate of R, 10 bps....
16. In a noisy communication system transmitting binary digits (zeros and ones) the sender may send...
16. In a noisy communication system transmitting binary digits (zeros and ones) the sender may send a digit (for example, 1) and the receiver may receive the other digit (for example, 0). Let A be the event "a 1 is sent" and let B be the event "a 1 is received." Hence T is the event "a O is sent" and B is the event "a 0 is received." Assume that Suppose further that PrA-5. Give a physical interpretation of...
2. The output Y of a binary communication system is a unit-variance Gaussian (Normal) random variable...
2. The output Y of a binary communication system is a unit-variance Gaussian (Normal) random variable with mean 0 when the input X is 0, and mean 1 when the input is 1. Assume that the input is 1 with probability p. (a) Determine fr(w). : If ( c) The receiver uses the following decision rule decide that input was 1; otherwise, decide that input was 0. Show that this decision rule leads to the following threshold rule: If Y...
plt) 0.2 2. The hypothetical communication system uses optimum binary receiver with the on-off signaling. The...
plt) 0.2 2. The hypothetical communication system uses optimum binary receiver with the on-off signaling. The pulse p(t) presented in figure 13 A Calculate the optimum threshold (a) of the decision-making devise B. Find the bit error probability (P.) in the output of optimum receiver if No = 0.00625 W/Hz.
(2) In binary communication system, we send "0s and ""s and due to noise and channel distortion r...
(2) In binary communication system, we send "0s and ""s and due to noise and channel distortion receiver sometimes makes errors with probability p. We also send these information bits in the form of packets (e.g., group of 10 bits) i) What is the probability of having a packet error that carries 100 bits of information? İİ) What is the probability of having at least 2 bit errors in a 100-bit packet?
(2) In binary communication system, we send "0s...
this is communication problem. do it urgently
6.15 Consider a binary communication system of Fig. 69 binary communication system of Fig. 6.9 with Promo) - 0.9, Prim) = 0 cide which of the message was sent from an observed response roor . We utilize the following criterion: If ro is received: Decide mo if Pomoro) > P(milro) Decide my if Pon, Iro) > P(mol) If n is received: Decide mo if Pimoin) > P(min) Decide m if Pimin) > Pmon)...
1. (10 points) A binary communication system transmits a signal X that is either a +2 voltage signal or a -2 voltage signal. A malicious channel reduces the magnitude of the received signal by the number of heads it counts in two tosses of a coin. Let Y be the resulting signal For example, if both tosses are heads, Y X+ 2, e.g., if X was -2 volt or 2 volt, Y would be 0 volt (a) (4 pts) Observing...
Consider a matched filter receiver for a binary communication system where a binary '1' is represented by a pulse s() as shown below and a binary 0' is represented by st Consider the case when there is no noise, i.e, n(t)0 1. Determine and sketch the output s,() of the matched filter due to the input s(1) and - s(t), respectively 2. What is the sample value of so( atT where T is the pulse duration? 3. Why is it...
A binary PAM communication system employs rectangular pulses of duration T and amplitudes of tA to transmit digital information at a rate of R, 10 bps. If the PSD of AWGN is No, /2, where No 102 WHz, determine the value of A that is required to achieve a probability of bit error P10
A binary PAM communication system employs rectangular pulses of duration T and amplitudes of tA to transmit digital information at a rate of R, 10 bps....
16. In a noisy communication system transmitting binary digits (zeros and ones) the sender may send a digit (for example, 1) and the receiver may receive the other digit (for example, 0). Let A be the event "a 1 is sent" and let B be the event "a 1 is received." Hence T is the event "a O is sent" and B is the event "a 0 is received." Assume that Suppose further that PrA-5. Give a physical interpretation of...
2. The output Y of a binary communication system is a unit-variance Gaussian (Normal) random variable with mean 0 when the input X is 0, and mean 1 when the input is 1. Assume that the input is 1 with probability p. (a) Determine fr(w). : If ( c) The receiver uses the following decision rule decide that input was 1; otherwise, decide that input was 0. Show that this decision rule leads to the following threshold rule: If Y...
plt) 0.2 2. The hypothetical communication system uses optimum binary receiver with the on-off signaling. The pulse p(t) presented in figure 13 A Calculate the optimum threshold (a) of the decision-making devise B. Find the bit error probability (P.) in the output of optimum receiver if No = 0.00625 W/Hz.
(2) In binary communication system, we send "0s and ""s and due to noise and channel distortion receiver sometimes makes errors with probability p. We also send these information bits in the form of packets (e.g., group of 10 bits) i) What is the probability of having a packet error that carries 100 bits of information? İİ) What is the probability of having at least 2 bit errors in a 100-bit packet?
(2) In binary communication system, we send "0s...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago