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COMM 604:Channel Coding

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COMM 604:Channel Coding Course Instructor : Tallal Elshabrawy Instructor Office : C3.321 Lecture Time & Loc. : Wed. 3rd Slot H10 Instructor Email : tallal.el-shabrawy ... – PowerPoint PPT presentation

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Title: COMM 604:Channel Coding


1
COMM 604Channel Coding
  • Course Instructor Tallal Elshabrawy
  • Instructor Office C3.321
  • Lecture Time Loc. Wed. 3rd Slot H10
  • Instructor Email tallal.el-shabrawy_at_guc.edu.eg
  • Teaching Assistants
  • Sara Azzam sarah.mostafa_at_guc.edu.eg

2
Text Book and References
  • Text Book
  • Error Control Coding 2nd Edition, S. Lin, and
    J. Costello, Prentice Hall 2004
  • Reference Books
  • Digital Communications, 4th Edition, J.
    Proakis, McGraw-Hill, 2000
  • Digital Communications Fundamentals and
    Applications, 2nd Edition, B. Sklar, Prentice
    Hall, 2001
  • Communication Systems, 4th Edition, S. Haykin,
    Wiley, 2001

3
Course Pre-Requisites
  • May be MATH V

4
What is Channel Coding?
  • Digital Communications over physical channels is
    prone to errors

Channel Coding means Introducing redundancy
(i.e., adding extra bits) to information messages
to protect against channel errors
5
Course Instructional Goals
  • Build an understanding of fundamentals of channel
    coding
  • Illustrate performance metrics related to error
    control operation
  • Build simulation models to assess performance of
    different channel coding schemes

6
Course Assessment
Classification Description Weight
Quiz Theoretical Best 2 out of 3 15
Assignments Theoretical Multiple Small Assignments 10
Assignments Practical 1 MATLAB-Based Practical Assignment 10
Mid-Term Exam Theoretical Midterm exam 25
Final Exam Theoretical Final exam covers all Lectures 40
Total 100
7
Course Outline
  • I- Finite Field Algebra
  • Groups
  • Fields
  • Binary field arithmetic
  • Galois fields
  • Galois field mathematics
  • II- Linear Block Codes
  • Introduction to linear block codes
  • Syndrome and error detection
  • Minimum distance of a block code
  • Error detecting and error correcting capabilities
    of block codes
  • Standard array and syndrome decoding
  • Hamming codes

8
Course Outline (Contd)
  • III- Cyclic Codes
  • Description of cyclic codes
  • Generator and parity-check matrices of cyclic
    codes
  • Encoding of cyclic codes
  • Syndrome computation and error detection
  • Decoding of cyclic codes
  • Hamming cyclic codes
  • VI- Convolutional codes
  • Encoding of convolutional codes
  • Structural properties of convolutional codes
  • Viterbi Decoding
  • V- Non-Binary Codes
  • Reed-Solomon Codes
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