4d-pam5 code 3the questions below refer to the 4d-pam5, Ask an Expert

Engineering

4D-PAM5 code #3

The questions below refer to the 4D-PAM5 encoder-decoder pair used in Ethernet 1000Base-T.

a. Explain why each encoder (channel) symbol can convey a total of nine bits.

b. With what speed (in bps) are the information bits fed to the encoder?

c. After every how many information bits must the encoder transmit one 4D symbol?

d. Calculate and explain the resulting symbol rate.

e. Suppose that the following sequence of symbols is allowed and must be transmitted: (-2, -1, +1, +2), (0, +1, -1, 0), (-2, -1, +1, +2), (0, +1, -1, 0), . . . . Draw the corresponding waveform in each pair of wires using the clock period, T, of part (b) above, as the time unit.

View complete question

Electrical & Electronics, Engineering

Category:- Electrical & Electronics
Reference No.:- M91942935

Have any Question?Write your Review or question?

Related Questions in Electrical & Electronics

Questions -problem 1 - determine the laplace transform ofa

Questions - Problem 1 - Determine the Laplace transform of: (a) cos(ωt + θ) (b) sin(ωt + θ) Problem 2 - Obtain the Laplace transform of each of the following functions: (a) e -2t cos(3t)u(t) (b) e -2t sin(4t)u(t) (c) e - ...

Discuss the role of load factor on the cost of electrical

Discuss the role of load factor on the cost of electrical energy.

Problems -problem 1 - find v0 in the op amp circuit of fig

Problems - Problem 1 - Find v 0 in the op amp circuit of Fig. 1. Problem 2 - Compute i 0 (t) in the op amp circuit in Fig. 2 if v s = 4 cos(10 4 t). Problem 3 - If the input impedance is defined as Z in = v s /I s , find ...

1 goalin this project you will solve a non-trivial design

1 Goal In this project you will solve a non-trivial design problem explicitly using the divide-and-conquer (D&C) approach. The main reason for using the D&C approach is the ease of the design process and the streamlined ...

Case studythis assignment consists of a written report of

CASE STUDY This assignment consists of a written report of approximately 1000 words and any diagrams in which you are asked to critically compare different process methods used to achieve the same result and show an awar ...

Nanotechnology engineering - resonance circuits questions

Nanotechnology Engineering - Resonance Circuits Questions - Q1) A series RLC network has R = 2KΩ, L = 40mH and C = 1μF. Calculate the impedance at resonance and at one-fourth, one-half, twice, and four times the resonant ...

Problem 1given a sequence xn for 0lenle3 where x0 1 x1 1

Problem # 1: Given a sequence x(n) for 0≤n≤3, where x(0) = 1, x(1) = 1, x(2) = -1, and x(3) = 0, compute its DFT X(k). (Use DFT formula, don't use MATLAB function) Problem # 2: Use inverse DFT and apply it on the Fourier ...

Advanced computational techniques in engineering assignment

Advanced Computational Techniques in Engineering Assignment - Optimisation For this assignment, you are required to carry out the process of attempting to solve different optimisation problems. For each question, you are ...

Question 1 a pnp transistor withnbspbeta 60 is connected

Question 1. A pnp transistor with β = 60 is connected in a common-base configuration as shown in figure P5.8 (a) The emitter is driven by a constant-current source with I E = 0.75 mA. Determine I B , I C , α, and V C . ( ...

1 a name the three major groups of contamination and

1. (a) Name the three major groups of contamination and briefly describe their physical characteristics. (b) Where do the above contamination types come from? Give one example of each. 2. Name two processes metrics which ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Electrical & Electronics Expert