ECE 4606
Spring 2016 Homework #2
Revised 1-27-2016
Date Assigned: 22 January 2016
Date Due: 29 January 2016
Problem 2.1
Suppose that the two sinusoidal waveforms below are used for binary modulation.
SOLUTIONS
REVISED 3-11-2015
ECE 4606
Spring 2015
Homework #6
Date Assigned: March 6, 2015
Date Due: March 13, 2015
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Reading: Fundamentals of Wireless Communication, Chapter 7. MIMO I: spatial
multipl
ECE 4606
Spring 2016
Homework #5 (Complete) Revised-sign change on FT in Problem 5.4
Date
Date Assigned: 26 February 2016
Date Due: 9 March 2016
Reading: Chapter on multipath fading. The tutorial with
SOLUTIONS
First Exam
ECE 4606 Wireless Communications
Spring 2015
Prof. Weitnauer
Name:_
1. Closed Book, one page of notes allowed (front and back), calculator
allowed.
2. NO CELL PHONES ALLOWED
3. Al
SOLUTIONS
ECE4606
Spring2015
Homework#9
Problem9.1:(FriisEquation)
WorkProblem4.1fromthebook.AssumetheantennagainsareindBi.
If P t = 10W , Gt = Gr = 0 dBi,and f c = 900 MHz,find P r inWattsatafreespac
SOLUTIONS
ECE 4606
Spring 2016
Homework #6
Date Assigned: 16 March 2016
Date Due: 30 March 2016
_
Reading: Section 7.10
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Problem 6.1: Simulate a Rayleigh fading channel.
A non-line of site (NLOS) fla
SOLUTIONS
ECE 4606
Spring 2016
Homework #1
Date Assigned: 9 January 2014
Date Due: 16 January 2014
Reading: Sections 6.4, 6.4.1, and 6.4.2 from our book. Appendix F talks about the Q function.
Problem
ECE 4606
Spring 2016
Homework #3
Date Assigned: 29 January 2016
Date Due: 8 February 2016
Problem 3.1
Suppose that the constellation for the 8 signals for a digital communications link is given below:
ECE 4606 revised 2-15-2016
Spring 2016
Homework #4
Date Assigned: 9 February 2016 Date Due: 19 February 2016
Reading: Sections 6.6, 6.7, 6.8 and 6.9
Problem 4.1:
Suppose four basis functions e1 (t ),
REVISED Problem 7.2
ECE 4606
Spring 2015
Homework #7
Date Assigned: March 25, 2015
Date Due: April 1, 2015
_
Problem 7.1 This problem uses MATLAB to simulate a Rayleigh flat fading SIMO channel with
M
SOLUTIONS
Second Exam
ECE 4606 Wireless Communications
Spring 2015
Prof. Weitnauer
Name:_
1. Closed Book, two pages of notes allowed (front and back), calculator
allowed.
2. NO CELL PHONES ALLOWED
3.
ECE 4606
Spring 2015
Homework #5
Date Assigned: February 20
Date Due: February 27
_
Reading: OFDM Uncovered by Tom Halford and OFDM tutorial, part 1: PAPR,
ECC, and DAR by Alister Burr, Emmanuel Jaffr
ECE 4606A: Wireless Communications
MWF 11:05 am - 11:55 am, Van Leer C341, Spring 2016
Course Objective: A basic understanding of the physical layer of a wireless
communication system and some exposur
SOLUTIONS
ECE 4606
Spring 2015
Homework #4
Date Assigned: February 5
Date Due: February 11
_
Reading:
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Problem 4.1:
Compute the probability of bit error for each of coherent BFSK, non-coherent BFSK,
SOLUTIONS
ECE 4606
Spring 2015
Homework #3
Date Assigned: January 29
Date Due: February 4
_
Reading: 6.4.2 (power spectral density or PSD), 6.5&6.6 (pulse shaping), 6.10.2 (QAM
PSD)Sections 6.8 DPSK,
ECE 4606
Spring 2015
Homework #2
Date Assigned: 21 January 2014
Date Due: 28 January 2014
_
Reading: Sections 6.6 and 6.7.
_
Problem 2.1 (Problem 6.9 from the book).
Generate and plot the time wavefor
SOLUTIONS
ECE 4606
Spring 2015
Homework #1
Date Assigned: 9 January 2014
Date Due: 16 January 2014
_
Reading: Sections 6.4, 6.4.1, and 6.4.2 from our book. Appendix F talks about the Q function.
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Pro