In the below picture, how many networks are there? * PCO Switcho PCS Aewitchi PCI PC6 PC2 Switch2 PC4 PC3 7 A signal travels from point P to point Q. At point P, the signal power is 200 W. At point Q, the power is 70 W. What is the attenuation in decibels? * 0.97 4.5 O 5.44 O 2.85

Q: 5. Suppose, you have 6 voice channels, each of 60MBps. You have to use synchronous TDM to multiplex…

A:

Q: Define the width of a bit, W, to be its length on the transmission medium in meters per bit. Let S…

A: Given:   Width of a bit = W  Length of the transmission medium in meters per bit. Propagation speed…

Q: Your answer, in either the affirmative or the negative, together with a short explanation, is…

A: Explanation: SR : When applied to the data connection layer of the OSI model, this selective repeat…

Q: True or false, and briefly explain your response to each of the following statements: When the…

A: The statement is true. If the transmitter and receiver window sizes are both 1, the alternating-bit…

Q: I - Direction: Using an Asynchronous and Statistical TDM, draw the sequence of operation for a…

A: A=BOB C=FOX Asynchronous and Statistical TDM:

Q: 000. the signal to noise ratio is usually 2165. calculate maximum capacity of the noisy channel and…

A: Capacity can be calculated as- Capacity C=B log2(1+SNR) = C= 4000 log2(1+2165)= 4000 log2 2165= 4000…

Q: we have10 channels that has 720 kpbs and we want to proliferate them in the time plane,every…

A: we have10 channels that has 720 kpbs  and we have to calculate the OUTPUT lines bit time(ms)?

Q: anglaLink has 4 voice channels, each of 60Mbps. They use synchronous TDM to multiplex these…

A: It is defined as a communication channel having sufficient bandwidth to carry voice frequencies…

Q: What is the clock frequency given a critical path of 10 ns?

A: Solution - In the given question, we have to find the clock frequency for the given critical path of…

Q: HOMEWORK Use Simulink to simulate the following circuit. Save your six.file as EE207_StudentiD. 1.…

A: Answer

Q: we have10 channels that has 720 kpbs and we want to proliferate them in the time plane,every…

A: We have to calculate output  bit rate or speed

Q: An end station sends 135,200 bits into a Frame Relay network in 200 milliseconds. The CIR is 400,000…

A: Maximum Transmission Rate : The biggest quantity of data that can be communicated via a…

Q: Answer the following questions with a simple "true" or "false" and a short explanation of your…

A: Introduction Selective Repeat Protocol (SRP) is a data link layer protocol that utilizes a sliding…

Q: 3. Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used…

A: given data Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can…

Q: Qn over which of the following clock regions?

A: Which of the following is clock regions- A) Region D B) Region A C) Region E D) Region C E) Region…

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: If a system has an average power level of 200, an average noise level of 6.66, and a bandwidth of…

A: The Answer start from step-2.

Q: 1. How fast can a 46-byte block of data be transmitted on a 10 Mbps Ethernet packet and a 16Mbps…

A: Let see the solution.

Q: MAC address of a device is represented using Hexadecimal number. A section of MAC address is given…

A: Mac Address section taken as: 031(Hex) We have to convert this to binary. Hex: 031 Binary: 110001…

Q: 1.) this is the data stream 110101010101 and these are the following pseudonoise code: .)…

A: It is defined as the computer networks that are not connected by cables are called wireless…

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: Ten 10-kHz signal channels are sampled and and multiplexed at a rate of 25 k samples/s per channel.…

A: I have given the handwritten answer of the above problem. See below steps.

Q: we have10 channels that has 720 kpbs and we want to proliferate them in the time plane,every…

A: GIVEN:

Q: Suppose a digitized voice channel is made by digitizing 8 kHz bandwidth analog voice signal. It is…

A: Used formula  bit rate 2 * sampling rate * sampling size

Q: Suppose that the spectrum of a channel is 2 MHz, and an intended capacity is of 8 Mbps, then the SNR…

A:

Q: Find channel capacity for the non-symmetric channel in the figure below: 0.6 X1 [0.6 0.4] p(y/x)=…

A: Answer is given below-

Q: Q8/A switch network has 3- inputs (A, C, D) and 3- output (F,G,W), the input is binary number and…

A:

Q: For data is transmitted over twisted-pair cable, you have these characteristics: A signal's power on…

A:

Q: A line has a signal-to-noise ratio of 30dB and a bandwidth of 3000 KHz. What is the maximum data…

A: Dear Student, According to Shannon the maximum data rate or Channel Capacity = bandwidth * log 2 (1…

Q: Consider a channel where ns = 4, nc = 5, L=5. What will be the value of N? %3D Select one: O a. N=5…

A: Summary: In this question, we need to find the value of N where ns, nc, and L values are given.