Q4: Draw the constellation diagram of 2*4 QAM signal then show the output amplitudes and phases of the signal when the following data stream are modulated 11001011111100100011.
Q: 1) Using the block code shown below, what data block would the receiver interpret in the following…
A: Answer: I have given answered in the handwritten format.
Q: Q5/ The following data ( 101000110101110 ) is arrived in the receiver side, if you know that the…
A: The answer is given below:-
Q: Q5/ The following data ( 101000110101110 ) is arrived in the receiver side, if you know that the…
A: Solution ::
Q: For the above given signal each bit is separated by a vertical line. If duration of a bit is given…
A: Answer
Q: The following sequence of bits 0100110111 is to be transmitted using QPSK modulation. Take these…
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Q: If 7 bits of data are sent between UARTS using even parity and 3 data bits are set to 1 and 4 data…
A: First, let's know a little bit about parity bit. It is a single bit that can be appended to a…
Q: Q2/ The following data stream (10011011 11001110 11110000 10001000 11100000 11011010 11111111…
A: IntrodcutionIn digital systems, the analog signals will change into digital sequence (in the form of…
Q: The data word 10101110001101 is given for transmission. Draw the following encoding formats. NRZ-L…
A: As per our guidelines, only 3 sub parts will be answered. So, please repost the remaining questions…
Q: is the process of converting digital data to a digital signal. a. Block coding b. Line coding c.…
A: Block coding is a technique which adds extra bits to a digital word in order to improve the…
Q: In serial, asynchronous transmissions, the stop bit is used to signal the end of the character…
A: the stop bit is used to signal the end of the character within the data frame in serial,asynchronous…
Q: veforms for each of the codes. Assume that the signal level for the preceding bit for NRZI
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Q: In a communication, the transmitted data is 001110101011 and the received data is 001110100011. For…
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Q: Assume M = 1 1 0 1 02 and P = 1 1 02. Compute: a. The frame check sum (FCS). b. The transmitted…
A: Given Assume M = 1 1 0 1 02 and P = 1 1 02. Compute: a. The frame check sum (FCS). b. The…
Q: 25. Sketch the NRZ, NRZI, Manchester, and Differential Machester encoding for 000111010 on the…
A: below is the waveform for NRZ,NRZ I manchester and differential machester
Q: source encoding is 101 and the r is 2. what is the channel encoding?
A: Code for the source: A feed encoder turns electrical wavelengths to bits, while a receiver reverses…
Q: QUESTION 15 Write the bit sequence if the following signal is encoded using a. Manchester b.…
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Q: In a communication, the transmitted data is 100111010101 and the received data is 001011010101. For…
A: Lets see the solution.
Q: Assume that the channel introduces an error pattern…
A: an error pattern “110100000110111011110111010100000001110100011010111011001000011”
Q: Draw the constellation diagram of 2*4 QAM signal then show the output amplitudes and phases
A: EXPLANATION Below is the answer for the given question. Hope you understand it well. If you have any…
Q: 107. In _________, the frequency of the carrier signal is varied to represent data. Both peak…
A: Question: In _________, the frequency of the carrier signal is varied to represent data. Both peak…
Q: Draw the graph of the following schemes using the data stream 01100110, assuming that the last…
A: Solution :: Let's see first what is line coding called ? Answer : Introduction to line coding:…
Q: For the following binary channel, p(x 1) =0.5 yl 0.8 0.9 xl 0.8 0.9 y2 Evaluate: P(Y/X), P(Y),…
A: Solutions: i) PY/X PY/X=py1/x1py2/x1py1/x2py2/x2 =0.8000.8 ii) PYPY=PX.PY/XP(X)=px1.px2…
Q: Q21/ which one of the following is used to check the DT signal is odd? a) x(t) = x(-t) b) x(t) =…
A: Here, Four options are given.
Q: For the bit stream 101101010, describe and sketch the waveforms for each of the codes below: (i)…
A: Hi, since there are multiple sub-parts in this question, as per our policy, I'll answer the first…
Q: Q3: Draw the digital signals for the bit string 01101101011 using NRZ-L, NRZI. Bipolar-AMI,…
A: Draw the digital signals for the bit string 01101101011 using NRZ-L, NRZI, Bipolar-AMI,…
Q: Q4: Draw the constellation diagram of 2*4 QAM signal then show the output amplitudes and phases of…
A:
Q: two nodes which are 200 meters apart with m/s. Calculate the the velocity of 2 X 10' minimum size of…
A: The answer is
Q: A bit sequence is transmitted using Hamming code. What is the sequence of data bits transmitted for…
A: Hamming Code is a linear error correction code:
Q: 2) Using B8ZS, encode the bit stream 10000000000100. Assume the polarity of the first bit is…
A: Answer:
Q: A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate?…
A: Given that, A noiseless 3 KHz Channel transmits bits with binary level signals. Band width, B = 3…
Q: 1.12) By using each respective bit stream in Figure 5, sketch the corresponding line codes for polar…
A: We need to sketch the line codes for given strings using NRZ-I and RZ schemes.
Q: Q1) Answer the following: 1-given frame is 1101011111 and generator is 10011 check status of…
A: ANSWER:-
Q: In ________, the phase of the carrier is varied to represent two or more different signal elements.…
A: Amplitude shifting key is a digital modulation technique in which carrier is analog and data to be…
Q: Q2: Plot the output signal for slow hopping (3 bit/hop) with f3, and fast hopping = (5 hops/bit), if…
A: The output signal for slow hopping with f3 would be: 0101 1 101 1000101 The output signal for fast…
Q: A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals.…
A: A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals.…
Q: he _________ product defines the number of bits that can fill the link. a. bandwidth-period b.…
A: Bandwidth-period: It is basically the specific period of time in which the total amount of traffic…
Q: 280. In asynchronous transmission, we send one start bit that is a. 0 b. 1 c. 10 d. 11
A: 1) Asynchronous Transmission is also known as start/stop transmission, sends data from the sender to…
Q: Q4: Find and plot the MSK signal for the data bits (10110101), assume that the scheme also uses two…
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Q: Assignment #1 For the following stream of digital signal which is being transmitted by bit rate 5…
A: For the following stream of digital signal which being transmitted by bit rate 5 Kbps.…
Q: Q3: Draw the digital signals for the bit string 01101101011 using NRZ-L, NRZI. Bipolar-AMI,…
A: There are different ways of data encoding like NRZ-L , NRZI, Bipolar-AMI, etc. Each has its own…
Q: 198. Modulation is the process of a. performing data encryption b. converting digital signals to…
A: Modulation is a process of converting the signal from one form to another
Q: QUESTION 12 Examine the following digital stream: Write the bit pattern of the above digital signal…
A:
Q: In Manchester and differential Manchester encoding, the transition at the middle of the bit is used…
A: Lets see the solution.
Q: graph of the following. Schemes using the data stream assuming tnat the. last signal level has been…
A: Introduction to line coding: Line Coding is the process of converting(encoding) digital data(stored…
Q: Q3: Draw the digital signals for the bit string 01101101011 using NRZ-L, NRZI, Bipolar-AMI,…
A: Draw the digital signals for the bit string 01101101011 using NRZ-L, NRZI, Bipolar-AMI,…
Q: Draw the waveforms for the following data stream corresponding to NRZ-I, Differential Manchester.…
A: GIVEN: Data : 0101010010 Draw the following waveforms: NRZ-I RZ Manchester Differential Manchester.
Q: The bit stream 01101001, draw the sequence using following digital data formats : a)Unipolar NRZ ,…
A: Digital data format Advantages Disadvantages Unipolar NRZ(Non-Return to Zero) Simple Less…
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- Networking question: Consider the following bit stream-a. 00000000 b. 11111111 c. 01010101 d. 00110011 Draw the graph of thei. NRZ-Lii. NRZ-Iiii. Manchesteriv. differential Manchester schemeusing each of the given data streams, assuming that the last signal level has been positive. From the graphs, guess the bandwidth for this scheme using the average number of changes in the signal level.Q4: Draw the constellation diagram of 2*4 QAM signal then show the output amplitudes and phases of the signal when the following data stream are modulated 11001011111100100011 .Consider a 1Mbps transmission channel. The clock at the receiver has a drift of 1 second in one year. How long asequence of bits (or frame) can be sent before the clock drift could cause a problem? Assume that the sender and receiver are synchronized at the beginning of each frame and that they cannot resynchronize during the frame. Also, assume that the receiver samples the received signal at the middle of each bit duration to detect if it is 0 or 1.
- q11- This question involves estimation of error handling overhead for a communication link which has a BER of 10−2 Forward error correct (FEC) Frame: Total 1144 bits 1024 bit of data 120 FEC bits Error Detection + automatic repeat request (ED + ARQ) Frame: Total 1074 bits 1024 bit of data 50 CRC bits a) Our task is to find the approximate frame error rate (FER) for FEC in percentage Answer: Answer b) Estimate the approximate overhead for ED + ARQ in percentage Answer: AnswerNetworking price Consider the following bit stream-a. 00000000 b. 11111111 c. 01010101 d. 00110011 Draw the graph of the i. Manchester using each of the given data streams, assuming that the last signal level has been positive. From thegraphs, guess the bandwidth for this scheme using the average number of changes in the signal level.Networking question: Consider the following bit stream-a. 00000000 b. 11111111 c. 01010101 d. 00110011 Draw the graph of the i. differential Manchester scheme using each of the given data streams, assuming that the last signal level has been positive. From thegraphs, guess the bandwidth for this scheme using the average number of changes in the signal level.
- Please check my answer and correct the part which is need to be foxed.And provide justification for the answer. a) The transmission time of a frame can be calculated as follows: Propagation delay (Tp) = distance/speed = 5km / 200000 km/s = 0.0025ms Transmission time (Tt) = frame size/bandwidth = 10000 * 8bits / (1Mbps * 10 ^ 6) = 0.008sec = 8ms Total time for transmission = 2 * Tp + Tt(since the frame has to travel from A to D and then D to A) = 2 * 0.0025ms + 8ms = 0.005ms + 8ms = 8.005ms The transmission time of the frame from A to D is 8.005 ms. b) The efficiency of the CSMA/CD protocol is given by the formula: Tt is the transmission time of a frame C is the number of collisions, Tp is the propagation time of a signal from one end of the segment to the other. Efficiency = Tt / (C * 2 * Tp + Tt + Tp) Assuming that there are no other stations transmitting or attempting to transmit on the segment, the transmission from A to D will succeed without collisions. Therefore,…For the following stream of digital signal which is being transmitted by bit rate 5 Kbps: 101100000000110 a) Draw the waveform for all line codes you studied. b) Determine if the line code is self synchronized or not. c) Determine if the code can be used with ac coupling or not d) Determine the Bandwidth of the line code e) Which code is used in magnetic recording f) Which code is used in LANConsider a full-duplex 256 Kbps satellite link with a 240 millisecond end-to-end delay. The data frames carry a useful payload of size 12,000 bits. Assume that both ACK and data frames have 320 bits of header information, and that ACK frames carry no data. What is the effective data throughput When using Stop and Wait?
- I88. Consider the following bit stream-a. 00000000 b. 11111111 c. 01010101 d. 00110011 Draw the graph of the i. Manchester using each of the given data streams, assuming that the last signal level has been positive. From thegraphs, guess the bandwidth for this scheme using the average number of changes in the signal level...Consider the following bit stream-a. 00000000 b. 11111111 c. 01010101 d. 00110011 Draw the graph of the i. NRZ-Iusing each of the given data streams, assuming that the last signal level has been positive. From thegraphs, guess the bandwidth for this scheme using the average number of changes in the signal level.a. Compute for the data efficiency of transmitting if the data format is a General Synchronous Data Frame. b. For an asynchronous data transmission (wherein 1 byte of data is accompanied by a specific number of auxiliary bits), how many start and stop bits are there if the data efficiency in transmitting is ? The number of start bits is equal to the number of stop bits.