A locally regenerated carrier is necessary for the coherent demodulation of ASK. Select one: O True O False
Q: Give out alteast 5 differences of synchronous TDM and statistical TDM
A: The Answer is
Q: In a communication, the transmitted data is 01110101011 and the received data is 00 1110100011. For…
A: Solution ErrorA condition if the information of the recipient does not match the information of the…
Q: Q5/ The following data ( 101000110101110 ) is arrived in the receiver side, if you know that the…
A: Solution ::
Q: Recognize the differences between ternary and three binary connections.
A: The most common sort of relationship that contains instances of two entity types is a binary…
Q: nchronization for the entire stream of bits must. In other words, it guarantees that the data arrive…
A: An isochronous data transfer system combines the options of AN asynchronous and synchronous…
Q: 4- If ADCONO=01010111, then which analog channel is selected? 02 00 07 5- Total number of channels…
A: Solution:
Q: kbps and one-way The channel uses ransmission time c To get s negligible. st 60%, the be byte.
A:
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: This is the data frame for: Idle Select one: O O O Frame Start DO D1 D2 D3 D4 D5 D6* D7* D8* P* Stop…
A: Lets examine the dataframe 1) It can't be SPI protocol as it doesn't have start, stop and pairty…
Q: In a communication, the transmitted data is 001110101011 and the received data is 001110100011. For…
A:
Q: Draw the timing digram of sending data from one user to other in pool multiple access
A: Timing diagrams concentrate on situations changing along a linear time axis inside and between…
Q: The purpose of the ICMPv4 is to do which of the following: a. Determine destination b. calculate MTU…
A: ICMP: ICMP stands for internet control message protocol and given that the ICMPv4 is the Version…
Q: s[k] h n[k] x[k] r[k] Σ W g[k] Decision Device u[k] = s[k-d] 1. Figure 1 above is schematic…
A: The equalizer is the device that attempts to reverse the distortion incurred by the signal…
Q: In ________, the phase of the carrier is varied to represent two or more different signal elements.…
A: Phase Shift Keying: In this the phase of the carrier signal is changed by varying the sine and…
Q: In a communication, the transmitted data is 100111010101 and the received data is 001011010101. For…
A: Lets see the solution.
Q: Show and explain the FSM representation of sender side for the channel with bit errors.
A: A more realistic model of the underlying channel is one in which bits in the packet may be computed.…
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: In a communication, the transmitted data is 0 101101100 10 and the received data is 001011000010.…
A:
Q: In a typical mobile phone system with hexagonal cells, it is forbidden to reuse a frequency band in…
A: Consider that a typical mobile system is designed with hexagon cells and it is available with 840…
Q: Give an example of a synchronous connection as well as an example of an isochronous connection, and…
A: Asynchronous connections occur when the sender and receiver utilize different clocks.The clock is a…
Q: Select the correct statement(s) regarding a DS0? O a. A DSO is a digital representation of a 4kHz…
A: Below is the answer:
Q: Given the data word x^7+x^6+x^4+x^2+1and the divisor x^3+x+1, show the generation of the codeword at…
A:
Q: Let the data packet be x14 + x1 + x2 + 1. What will be the data format of synchronous and…
A: In Synchronous Transmission, data is sent in form of blocks or frames. This transmission is the full…
Q: 50. _______ encoding has a transition at the middle of each bit. a. RZ b. Manchester c. Differential…
A: RZ , Manchester and Differential Manchester all encoding system has a transition at the middle of…
Q: Which of the following CRC generators guarantee the detection of a single bit error? a. x3 + x + 1…
A: Option a. x3 + x + 1 is correct The given CRC generator has the following conditions: Multiple…
Q: Both an isochronous connection and a synchronous connection may be understood better by examining…
A: Connection that takes place at its own pace: Data is sent from one end of a communication system to…
Q: ________ provides synchronization without increasing the number of bits.
A: Given question ________ provides synchronization without increasing the number of bits. a.…
Q: Q1) Answer the following: 1-given frame is 1101011111 and generator is 10011 check status of…
A: ANSWER:-
Q: For a CRC system with P= X +1 and M=X+x+1. Show the transmitted value as a polynomial (use…
A: CRC (Cyclic Redundancy Check ): It is the most powerful method for Error-Detection and Correction.…
Q: asynchronous
A: Clocks of the beneficiary and transmitter , independent unsynchronized, however of same…
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: Write an 8051 C program to transfer parallel the message “hello” continuously at 9600 baud rate
A: Given: Write an 8051 C program to transfer parallel the message “hello” continuously at 9600 baud…
Q: 3. The phase modulation is shown below: XPM = 5Cos(2 * n105t + 0.05cos2n10*) i. find equation of the…
A:
Q: Give at least five distinctions between synchronous and statistical TDM.
A: Solution :
Q: In cyclic redundancy checking (CRC), which of the following generators (divisors) guarantees the…
A: a) 101
Q: 3-make deconvolution between two signals as shown deconv. x(t) h(t) dncete stepgl discte tep ugal as…
A: 3-make deconvolution between two...
Q: A line encoding method wherein the positive half interval pulse is followed by a negative half…
A:
Q: A real-valued signal x(n) is called symmetric * (even) if x(-n) = -x(n) O O ()x = (u-)x x(-n) = -x(-…
A: We know that any signal be it continuous or discrete is said to be symmetric(even) when that signal…
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: In QAM, two carriers with a phase difference of 90 degrees is used Select one: O True O False
A: QAM uses both amplitude and phase components to produce a kind of modulation that may give high…
Q: Which one of the following diagrams shows a Decoder with an Active-Low enable? Select one: Binary…
A: Which one of the following diagrams shows a Decoder with an Active-Low enable?
Q: 62. In Multilevel Frequency Shift Keying (MFSK), to send 3 bits at a time we can use a. 2…
A: In MFSK we can use 2 frequency for sending 1 bit 4 frequencies for sending 2 bit and 8 frequencies…
Q: Show how the receiver would verify the checksum to detect errors in transmitted segments.
A: So your question is about how the receiver would verify the checksum to detect errors in the…
Q: Consider an odd parity checking mechanism that is used between two devices. Assume that one error…
A: Error is a condition when the output information does not match with the input information. During…
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: Which of the following will result to a Carry and Overflow given the two 8-bit represented numbers
A: 1. 8 bit unsigned number can store number from 0 to 255 (range calculated as 28 - 1) 2. 8 bit…
Q: _______ encoding has a transition at the middle of each bit. a. RZ b. Manchester c. Differential…
A: encoding that has transition in the middle of each bit is detailed in step 2.
Q: 3- Which is the last bit transmitted in a serial communication? a) Least significant bit b) All the…
A: The answer to the given question is in next step.
Q: Quadrature amplitude modulation (QAM) is a combination of ASK and PSK explain?
A:
Q: Using the De-multiplexing technique, what is the results of processing 0 and 0 and 0 ? O a. 0 O b. 3…
A: In de multiplexing signal from one source is converted into multiple output signal.which means de…
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- Choose "true" or "false" and provide a short explanation for your answer to each of the following: The alternating-bit protocol is equivalent to the SR protocol when the transmitter and receiver windows are both 1.True or false, and provide a short justification for your answer on the following questions: The alternating-bit protocol is identical to the SR protocol when the sender and receiver windows are both one.Select the correct statement(s) regarding a modulated carrier (i.e., passband) bandwidth. a. the bandwidth of the modulated carrier signal is dependent upon the bandwidth of the message b. the bandwidth of the modulated carrier signal is dependent upon the modulation method used c. an unmodulated carrier wave has not bandwidth d. all statements are correct
- A repeater takes a weakened or corrupted signal and ............... it. a. Amplifies b. Regenerates c. Resample d. RerouteIn cyclic redundancy checking (CRC), which of the following generators (divisors) guarantees the detection of a single bit error? a. 101 b. 100 c. 1Which of the following CRC generators guarantee the detection of a single bit error? a. x3 + x + 1 b. x4 + x2 c. 1 d. x2 + 1
- Which of the following will result to a Carry and Overflow given the two 8-bit represented numbers. a. -38 + -99 b. 15 + 8 c. 15 + -8 d. 79 + 64186. The parameter that refers to uneven delay of data packets in the delivery is a. Jitter b. Timelessness c. Accuracy d. Transmission medium171. When Amplitude Shift Keying (ASK) is implemented using only two levels then it is called a. Half Duplex ASK b. Multilevel ASK c. Binary ASK d. Duplex ASK
- Both an isochronous connection and a synchronous connection may be understood better by examining the similarities and differences between the two kinds of connections.1. Determine whether the following statements are true or false. Transmitter converts data into signal suitable for transmission media. Answer: Flow control is a task of application layer. Answer: Amplitude shift keying is less susceptible to error than binary frequency shift keying. Answer:Please let us know if you believe each of the following assertions to be accurate or false, and offer a brief justification for your choice. The alternating-bit protocol and the SR protocol are indistinguishable from one another when the windows at both ends are set to 1.