Ahmed Mohammed Ahmed

 

Ahmed Mohammed Ahmed Received the Bachelor degree in Electrical engineering-Communication from University of Technology, Baghdad, Iraq, in 2006. He worked as Engineer in Diyala University, college of engineering, communication department from 2007 to 2010. He received the M.Sc. degree in Communications from Tenaga University, Malaysia, in 2013. From 2013 to 2017 worked as a lecturer at Communication Department, Engineering College- Diyala University, Iraq. Currently, he is a lecturer in Electronic Department, Engineering College- Diyala University, Iraq. Interested field mainly focuses on: -Digital communication system, Information theory, Error control coding, Source coding, Computer networking


 

Subject:          Information Theory  -  Communication II​ / 4th year -  Networks / 3rd year

 


 

Weekly schedule

 

 

Day

Subject

Class

Time

Monday

Communication II

4th year

9:30-12:30

Sunday

Networks

3rd year

8:30-11:30

 


 

Lectures:

 

 

Title

No. of lecture

Random variable

Lecture -1-

Probability

Lecture -2-

Self information and Entropy

Lecture -3-

Types of entropy

Lecture -4-

Source entropy rate

Lecture 5-

Channel capacity

Lecture -6-

Introduction to source coding

Lecture -7-

Shannon-Fano source coding

Lecture -8-

Shannon source coding

Lecture -9

Huffman source coding

Lecture -10-

Introduction to data compression

Lecture -11-

Techniques of data compression

Lecture -12-

Introduction to channel coding

Lecture -13-

ARQ channel coding

Lecture -14-

Linear block code

Lecture -15-

 

 


 

Title

No. of lecture

DATA COMMUNICATIONS- Components

Lecture -1-

Data Representation & Data Flow

Lecture -2-

Network Models

Lecture -3-

Categories of Networks

Lecture -4-

Protocols & Standards

Lecture 5-

THE OSI MODEL

Lecture -6-

LAYERS IN THE OSI MODEL

Lecture -7-

Physical Layer

Lecture -8-

Data Link Layer

Lecture -9

Network Layer

Lecture -10

Transport Layer

Lecture -11

Session Layer, Presentation Layer, Application Layer

Lecture -12

TCP/IP PROTOCOL SUITE

Lecture -13

Transmission Media

Lecture -14

ADDRESSING, PhysicalAddresses,Logical Addresses

Lecture -15

 


 

Duties

 

 

4th year

Subject

 


 

Exams & Solutions

 

 

3rd year

Subject

Solutions

 

 

 


 

List of Papers Puplished in Journals:-

   Arifin, Nurul Farahin Bt Tajul; Othman, Noor Shamsiah; Ahmed, Ahmed Mohammed, "Overcomplete source expansion aided, soft-bit assisted speech transceiver," in Telecommunication Technologies (ISTT), 2014 IEEE 2nd International Symposium on , vol., no., pp.326-329, 24-26 Nov. 2014.

 Ahmed Mohammed Ahmed et al,” The Impact of Digital Communication on Social Networks: A Review” International Journal of Computer Science and Mobile Computing, Vol.5 Issue.1, January- 2016, pg. 183-190

Ahmed Mohammed Ahmed, " BER Improvement Using Error Concealment Technique for Pulse Code Modulation System"  Diyala Journal of Engineering Sciences, Vol. 11, No. 1, March 2018, pages 61-63

   Israa Ali, Ahmed Ahmed, Huda Hamd"Reflection Coefficient Measurements Experimentally and Simulation of Epoxy-Polyester in X- Band Frequencies" Jour of Adv Research in Dynamical & Control Systems, Vol. 10, 04-Special Issue, 2018

A. M. Ahmed, “Specific Absorption Rate (SAR) Simulated for Square Patch Antenna of Head Tissues,” Engineering and Technology Journal, Vol. 36,Part A, No. 5, pp. 509-513, 2018

 

 

 

 

   

 

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