EE 444/544: Wireless Communications
Week 6:
Modulation Techniques for Mobile
Communication
11 March 2016
1
Project Schedule
Week 6 => Friday March 11
Topic Selection (Today!)
Week 8 => Friday March 2
EE 444/544: Wireless Communications
Week 5:
Mobile Radio Propagation III
04 March 2016
1
Project Schedule
Week 6 => Friday March 11
Topic Selection
Week 8 => Friday March 25
References Due
Week 10 =
EE 444/544: Wireless Communications
Week 4:
Mobile Radio Propagation II
26 February 2016
1
Project Schedule
Week 6 => Friday March 11
Topic Selection
Week 8 => Friday March 25
References Due
Week 10
EE 444/544: Wireless Communications
Week 3:
Mobile Radio Propagation
19 February 2016
1
Project Schedule
Week 6 => Friday March 11
Topic Selection
Week 8 => Friday March 25
References Due
Week 10 =>
Advantages of Constant Envelope
Modulation
Power efficient Class C amplifiers can be used
without introducing degradation in the spectrum.
Low out of band radiation of the order 60dB to
-70dB
Simpl
EE 444/544: Wireless Communications
Week 2:
Introduction to Wireless Communication
Systems
12 February 2016
1
Project Schedule
Week 6 => Friday March 11
Topic Selection
Week 8 => Friday March 25
R
EE 444/544: Wireless
Communications
Dr. Engin Zeydan
[email protected]
05 February 2016
Overview
Goal of this Course
Contents of the course
Tentative Schedule
Project
Grading
Goal of This Co
zyein University
Department of Electrical and Electronics
Engineering
EE 450/550 WIRELESS NETWORKS
HOMEWORK #2 (due 20 April 2015)
1. Summarise the main features of 3rd generation mobile phone systems
Ozyegin Univ. EE503 Spring 2015
Due 5pm, May 20, 2015
Please scan and send your homework to my e-mail: [email protected]
Homework 9
1. Consider the following discrete time random process:
X0 N
Ozyein University
g
EE503 - Stochastic Processes - Spring15
Midterm 3 Solutions
Question 1 - Wiener Process (25 Points)
Suppose X(t) is a Weiner Process (Brownian Motion) with zero mean and autocovar
Ozyegin Univ. EE503 Spring 2015
Due 5pm Apr. 25, 2015
Homework 7
Please scan and send your homework to my e-mail: [email protected]
1. In the lecture it was stated that conditionals of a Gaussi
Ozyegin Univ. EE503 Spring 2015
Due 5pm, May 20, 2015
Please scan and send your homework to my e-mail: [email protected]
Homework 9
1. Consider the following discrete time random process:
X0 N
Ozyegin Univ. EE503 Spring 2015
Due 5pm Apr. 15, 2015
Homework 6
Please scan and send your homework to my e-mail: [email protected]
1. Radar signal detection. The received signal S for a radar
Ozyegin Univ. EE503 Spring 2015
Due in class of Mar. 5, 2015
Homework 2
1. Let X be a random variable with the cdf shown below.
F (x)
1
2/3
1/3
1 2
x
3
x
1
2
3
4
Find the probabilities of the followin
Ozyegin Univ. EE503 Spring 2015
Due 5pm Apr. 25, 2015
Homework 7
Please scan and send your homework to my e-mail: [email protected]
1. In the lecture it was stated that conditionals of a Gaussi
Ozyegin Univ. EE503 Spring 2015
Due in class Apr. 9, 2015
Homework 5
1. Let X U[0, 1] and Y N (0, X 2 ). Find E XY 2 .
Solution:
1
E XY 2 = E E XY 2 |X
= E X E Y 2 |X
x3 dx =
= E XX 2 = E X 3 =
0
1
.
Ozyegin Univ. EE503 Spring 2015
Due in class Apr. 2, 2015
Homework 4
1. Function of uniform random variables.
Let X and Y be two independent U[0, 1] random variables. Find the probability density func
Ozyegin Univ. EE503 Spring 2015
Due 5pm Apr. 15, 2015
Homework 6
Please scan and send your homework to my e-mail: [email protected]
1. Radar signal detection. The received signal S for a radar
Ozyegin Univ. EE503 Spring 2015
Due in class of Feb. 26, 2015
Homework 1
1. Monty Hall. Gold is placed behind one of three curtains. A contestant chooses one of the curtains.
Monty Hall, the game host
Ozyegin Univ. EE503 Spring 2015
Due in class Mar. 12, 2015
Homework 3
1. Consider the Laplacian random variable X with pdf f (x) = 1 e|x| .
2
(a) Sketch the cdf of X.
(b) Find Pcfw_|X| 2 or X 0 .
(c)
Ozyegin Univ. EE503 Spring 2015
Due in class, May 14, 2015
Homework 8
1. Digital modulation using PSK: The data to be modulated, cfw_Xn : n 0 , is modeled by a Bernoulli
process with p = 1/2. Dene the
Ozyegin Univ. EE503 Spring 2015
Due in class Apr. 9, 2015
Homework 5
1. Let X U[0, 1] and Y N (0, X 2 ). Find E XY 2 .
2. Let and X be random variables with
f () =
2
5 3
3
01
0
otherwise
and X|cfw_ =
Ozyegin Univ. EE503 Spring 2015
Due in class Mar. 12, 2015
Homework 3
1. Consider the Laplacian random variable X with pdf f (x) = 1 e|x| .
2
(a) Sketch the cdf of X.
(b) Find Pcfw_|X| 2 or X 0 .
(c)
Ozyegin Univ. EE503 Spring 2015
Due in class of Feb. 26, 2015
Homework 1
1. Monty Hall. Gold is placed behind one of three curtains. A contestant chooses one of the curtains.
Monty Hall, the game host
Ozyein University
g
EE503 - Stochastic Processes - Spring15
Midterm 2 Solutions
Question 1 - Estimation (40 Points)
y
2
Consider the joint pdf of the random variables X and Y
given on the right. That
Ozyegin Univ. EE503 Spring 2015
Due in class, May 14, 2015
Homework 8
1. Digital modulation using PSK: The data to be modulated, cfw_Xn : n 0 , is modeled by a Bernoulli
process with p = 1/2. Dene the
Ozyein University
g
EE503 - Stochastic Processes - Spring15
Midterm 1 Solutions
Question 1 - Two Random Variables (50 Points)
y
2
Consider the joint pdf of the random variables X and Y
given on the r
Week 6: Wireless
Cellular Networks: 2G
and 2.5G
16 March 2015
Course Plan - Remaining Weeks:
Week6: 16 March - 22 March - LECTURE
Week7: 23 March - 29 March - MIDTERM I (ALL, at class time on 23rd M