EEE492 Digital Communication Systems

5 ECTS - 3-2 Duration (T+A)- 8. Semester- 4 National Credit

Information

Code EEE492
Name Digital Communication Systems
Term 2024-2025 Academic Year
Semester 8. Semester
Duration (T+A) 3-2 (T-A) (17 Week)
ECTS 5 ECTS
National Credit 4 National Credit
Teaching Language İngilizce
Level Lisans Dersi
Type Normal
Mode of study Yüz Yüze Öğretim
Catalog Information Coordinator Prof. Dr. SAMİ ARICA
Course Instructor
1


Course Goal / Objective

In this course, analog to digital conversion, digital modulation methods, time division multiplexing, concept of information and information measure, digital communication channel limitations; channel noise, interference, etc. are introduced.

Course Content

Analog pulse modulation: pulse amplitude modulation, flat-top amplitude modulation, pulse position modulation, pulse width modulation. Analog to digital conversion: sampling, Nyquist rate, quantization, encoding. Base band digital transmission: pulse code modulation, delta modulation, differential pulse code modulation. Time division multiplexing. M-ary coding, symbol rate, bit rate, inter symbol interference. Nyquist rate, Nyquist channel. Matched filter. Correlative coding. Pass band digital transmission: amplitude shift keying, frequency and phase shift keying. Signal expansion with orthogonal basis (signals), signal vectors. Detection of signals in noise.

Course Precondition

There are no prerequisites for the course.

Resources

Communication Systems. Simon Haykin. 1994. John Wiley & Sons. Communication Systems. A. Bruce Carlson and Paul B. Crilly and Janet C. Rutledge. 2002. McGraw-Hill. Electronic Communication Techniques. Paul H. Young. 2004. Prentice Hall.

Notes

No suggested additional course notes.


Course Learning Outcomes

Order Course Learning Outcomes
LO01 Explain the main concepts of digital communication systems.
LO02 Calculate the minimum sampling rate of the signal.
LO03 Explain and discuss Intersymbol Interference (ISI) and Nyquist criterion.
LO04 Explain, discuss, and compare different digital modulation techniques.
LO05 Explain fundamentals of optimum detection.
LO06 Discuss the performance of the digital communication systems (BER vs. SNR).


Relation with Program Learning Outcome

Order Type Program Learning Outcomes Level
PLO01 Bilgi - Kuramsal, Olgusal Adequate knowledge in mathematics, science and engineering subjects pertaining to the relevant discipline; ability to use theoretical and applied knowledge in these areas in complex engineering problems. 5
PLO02 Bilgi - Kuramsal, Olgusal Ability to identify, formulate, and solve complex engineering problems; ability to select and apply proper analysis and modeling methods for this purpose. 4
PLO03 Bilgi - Kuramsal, Olgusal Ability to design a complex system, process, device or product under realistic constraints and conditions, in such a way as to meet the desired result; ability to apply modern design methods for this purpose. 3
PLO04 Bilgi - Kuramsal, Olgusal Ability to devise, select, and use modern techniques and tools needed for analyzing and solving complex problems encountered in engineering practice; ability to employ computer programming techniques, and information technologies effectively. 3
PLO05 Bilgi - Kuramsal, Olgusal Ability to design and conduct experiments, gather data, analyze and interpret results for investigating complex engineering problems or discipline specific research questions. 3
PLO06 Bilgi - Kuramsal, Olgusal Ability to work efficiently in intra-disciplinary and multi-disciplinary teams; ability to work individually.
PLO07 Bilgi - Kuramsal, Olgusal Ability to communicate effectively, both orally and in writing; knowledge of a minimum of one foreign language; ability to write effective reports and comprehend written reports, prepare design and production reports, make effective presentations,
PLO08 Bilgi - Kuramsal, Olgusal Recognition of the need for lifelong learning; ability to access information, to follow developments in science and technology, and to continue to educate him/herself.
PLO09 Bilgi - Kuramsal, Olgusal Consciousness to behave according to ethical principles and professional and ethical responsibility; knowledge on standards used in engineering practice.
PLO10 Bilgi - Kuramsal, Olgusal Knowledge about business life practices such as project management, risk management, and change management; awareness in entrepreneurship, innovation; knowledge about sustainable development.
PLO11 Bilgi - Kuramsal, Olgusal Knowledge about the global and social effects of engineering practices on health, environment, and safety, and contemporary issues of the century reflected into the field of engineering; awareness of the legal consequences of engineering solutions.
PLO12 Bilgi - Kuramsal, Olgusal Ability to apply the knowledge of electrical-electronics engineering to profession-specific tools and devices. 3
PLO13 Bilgi - Kuramsal, Olgusal Having consciousness about the scientific, social, historical, economical and political facts of the society, world and age lived in.


Week Plan

Week Topic Preparation Methods
1 The sampling process. Pulse amplitude modulation.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
2 Pulse position modulation. Time division multiplexing.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
3 The quantization process. Pulse-code modulation.Matlab and spice application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
4 Noise considerations in PCM systems.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
5 Delta modulation. Differential pulse code modulation.Matlab and spice application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
6 Matched filter. Error-rate due to noise.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
7 Intersymbol interference. Nyquist's criterion for distortionless baseband binary transmission. Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
8 Mid-Term Exam Textbook reading/Problem solving. Ölçme Yöntemleri:
Yazılı Sınav
9 Correlative level coding.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
10 Baseband M-ary PAM transmission. Tapped delay-line equalization. Eye pattern.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
11 Passband transmission model. Geometric representation of signals.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
12 Response of bank of correlators to a noisy input. Coherent detection of signals in noise.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
13 Probability of error. Correlation receiver.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
14 Coherent binary PSK. Coherent binary FSK.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
15 Coherent quadriphase-shift keying. Coherent minimum-shift keying.Matlab application. Textbook reading/Problem solving/Computer application. Öğretim Yöntemleri:
Anlatım, Alıştırma ve Uygulama
16 Term Exams Textbook reading/Problem solving. Ölçme Yöntemleri:
Yazılı Sınav
17 Term Exams Textbook reading/Problem solving. Ölçme Yöntemleri:
Yazılı Sınav


Student Workload - ECTS

Works Number Time (Hour) Workload (Hour)
Course Related Works
Class Time (Exam weeks are excluded) 14 3 42
Out of Class Study (Preliminary Work, Practice) 14 3 42
Assesment Related Works
Homeworks, Projects, Others 7 4 28
Mid-term Exams (Written, Oral, etc.) 1 2 2
Final Exam 1 2 2
Total Workload (Hour) 116
Total Workload / 25 (h) 4,64
ECTS 5 ECTS

Update Time: 13.05.2024 10:44