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Course: ECE 414, Fall 2009School: W. Alabama
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W. Alabama - ECE - 414
W. Alabama - ECE - 414
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W. Alabama - ECE - 414
W. Alabama - ECE - 414
Example 4.2 Independent diversity channels with unequal SNRs Consider th-order diversity with selective combining. The diversity channels exhibit independent Rayleigh fading. Let be the received SNR per bit of the th channel at any time instant, . Th
W. Alabama - ECE - 414
Example 1 Suppression of narrowband jamming in DS-CDMA Consider a DS spread spectrum system using BPSK. The channel introduces a single-tone jamming signal with power . The jamming signal is synchronized with the desired signal both in frequency and
W. Alabama - ECE - 414
W. Alabama - ECE - 414
W. Alabama - ECE - 414
W. Alabama - ECE - 414
W. Alabama - ECE - 414
W. Alabama - ECE - 414
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W. Alabama - ECE - 414
W. Alabama - ECE - 414
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W. Alabama - ECE - 414
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W. Alabama - ECE - 414
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
W. Alabama - ECE - 342
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W. Alabama - ECE - 342
Chapter1 Page 1Chapter1 Page 2Chapter1 Page 3Chapter1 Page 4Chapter1 Page 5Chapter1 Page 6Chapter1 Page 7Chapter1 Page 8Chapter1 Page 9Chapter1 Page 10Chapter1 Page 11Chapter1 Page 12Chapter1 Page 13Chapter1 Page 14Chapter
W. Alabama - ECE - 342
Chapter2 Page 1Chapter2 Page 2Chapter2 Page 3Chapter2 Page 4Chapter2 Page 5Chapter2 Page 6Chapter2 Page 7Chapter2 Page 8Chapter2 Page 9Chapter2 Page 10Chapter2 Page 11Chapter2 Page 12Chapter2 Page 13Chapter2 Page 14Chapter
W. Alabama - ECE - 342
Chapter3 Page 1Chapter3 Page 2Chapter3 Page 3Chapter3 Page 4Chapter3 Page 5Chapter3 Page 6Chapter3 Page 7Chapter3 Page 8Chapter3 Page 9Chapter3 Page 10Chapter3 Page 11Chapter3 Page 12Chapter3 Page 13Chapter3 Page 14Chapter
W. Alabama - ECE - 342
Chapter5 Page 1Chapter5 Page 2Chapter5 Page 3Chapter5 Page 4Chapter5 Page 5Chapter5 Page 6Chapter5 Page 7Chapter5 Page 8Chapter5 Page 9Chapter5 Page 10
W. Alabama - ECE - 342
ECE342W09_MidtermNotes Page 1ECE342W09_MidtermNotes Page 2ECE342W09_MidtermNotes Page 3ECE342W09_MidtermNotes Page 4
W. Alabama - ECE - 223
VHDLWinter 2005 G. Reza Chaji gchaji@engmail.uwaterloo.caVHDLINPUT DOD, VHSIC ~1986, IEEE stnd 1987 Commercial simulator: NCSIM (cadence) , MODELSIM, . Modeling level Structural Behavioral RTL (register transfer level) Type type definiti
W. Alabama - ECE - 428
Wireless LAN (IEEE 802.11 class of protocol suite)In these notes, I will explain the MAC protocols used in constructing wireless LANs using the IEEE 802.11 class of protocol suites. Specific protocols, such as the 802.11, will be discussed because t
W. Alabama - ECE - 428
ECE 428 Internet Protocols (Network Layer: Layer 3)1Done so far MAC protocols (with PHYsical layer) Transport bits from one node to another Key element: Determine WHEN to transmit DLC protocol (running on top of MAC) Establish a reliable li
W. Alabama - ECE - 428
Network Layer Internet Protocol (IP)On the Internet, there is a 0+ (zero or more) of routers between two computers. If the two computers are connected to the same LAN, then we do not need a router between the two (the two computers can directly talk
W. Alabama - ECE - 428
ECE 428 Midterm Exam, S2008Dept. of Electrical and Computer Engineering ECE 428 Computer Networks and Security Instructor: Sagar Naik Exam. Date and Time: June 20, 2008, 5:30 PM6:45 PM Rooms: DWE 2527/3516Instructions You have 75 minutes to com
W. Alabama - ECE - 428
Tarek Khalifa Questions on Security1. Security can be applied at various levels in the protocol stack of a network. Name and describe three (3) layers where security can be applied. Clearly explain the advantages and disadvantages of implementing s
W. Alabama - ECE - 104
Interview Verification FormDepartment of Electrical and Computer Engineering University of Waterloo Waterloo, Ontario, Canada N2L 3G1 Fax: 519-746-3077 Web: www.ece.uwaterloo.ca Surname Instructions 1. Fill in the appropriate information and have th
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 2 Solutions (Part 1) Xinxin FanProblems1. A box contains 3 marbles, 1 red, 1 green, and 1 blue. Consider an experiment that consists of taking 1 marble from the box, then replacing it in the
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 2 Solutions (Part 2) Xinxin FanProblems17. If 8 castles (that is, rooks) are randomly placed on a chessboard, compute the probability that none of the rooks can capture any of the others. Th
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 2 Solutions (Part 3) Xinxin FanProblems54. Compute the probability that a bridge hand is void in at least one suit. Note that the answer is not4 1 39 13 52 13Why not? Solution. The above
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 3 Solutions (Part 1) Xinxin FanProblems1. Two fair dice are rolled. What is the conditional probability that at least one lands on 6 given that the dice land on dierent numbers? Solution. P
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 3 Solutions (Part 2) Xinxin FanProblems57. A simplified model for the movement of the price of a stock supposes that on each day the stock's price either moves up 1 unit with probability p o
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 4 Solutions (Part 1) Xinxin FanProblems5. Let X represent the dierence between the number of heads and the number of tails obtained when a coin is tossed n times. What are the possible value
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 4 Solutions (Part 2) Xinxin FanProblems20. A gambling book recommends the following winning strategy for the game of roulette. It recommends that a gambler bet $1 on red. If red appears (whi
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 4 Solutions (Part 3) Xinxin FanProblems53. Approximately 80, 000 marriages took place in the state of New York last year. Estimate the probability that for at least one of these couples (a)
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 5 Solutions (Part 1) Xinxin FanProblems2. A system consisting of one original unit plus a spare can function for a random amount of time X. If the density of X is given (in units of months)
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 5 Solutions (Part 2) Xinxin FanProblems13. You arrive at a bus stop at 10 oclock, knowing that the bus will arrive at some time uniformly distributed between 10 and 10 : 30. (a) What is the
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 6 Solutions (Part 1) Xinxin FanProblems1. Two fair dice are rolled. Find the joint probability mass function of X and Y when (a) X is the largest value obtained on any die and Y is the sum o
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 6 Solutions (Part 2) Xinxin FanProblems18. Two points are selected randomly on a line of length L so as to be on opposite sides of the midpoint of the line. [In other words, the two points X
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 6 Solutions (Part 3) Xinxin FanProblems42. The joint density function of X and Y is given by f (x, y) = xex(y+1) x > 0, y > 0 (a) Find the conditional density of X, given Y = y, and that of
W. Alabama - ECE - 316
ECE 316 Probability Theory and Random ProcessesChapter 7 Solutions (Part 1) Xinxin FanProblems3. If X and Y are independent uniform (0, 1) random variables, show that E[|X - Y | ] = 2 , f or > 0. ( + 1)( + 2)Solution. From the definition of t
W. Alabama - ECE - 316
W. Alabama - ECE - 316
W. Alabama - ECE - 476
W. Alabama - ECE - 476
Midterm 2004 - SolutionsQuestion 1)1-Question 2)23Question 3)45Question 4)6