Description of Individual Course Units
Course Unit CodeCourse Unit TitleType of Course UnitYear of StudySemesterNumber of ECTS Credits
EHP20920099116DIGITAL TELECOMMUNICATIONCompulsory234
Level of Course Unit
Short Cycle
Objectives of the Course
• Comparing digital and analog communication and explaining necessity of digital communication. Providind knowledge about Analog signals and digital signals. Providing information about ADC and DAC. PAM, PWM, PPM, PCM and Delta modulation and demodulation. TDMA, FDMA, CDMA and SDMA Providing information about digital modulation schemes such as ASK, FSK, PSK, QPSK, 8PSK, 16QAM, MSK and GMSK. Error correcting and detecting codes. When and how they are used.
Name of Lecturer(s)
Öğr. Gör. Mustafa MUTLU
Learning Outcomes
1Analog-digital conversion of a signal knows the steps.
2Signal-to-analog conversion steps in a numerical knows.
3FSK modulation knows and as a result of this modulation should be used to calculate the amount of bandwidth.
4ASK modulation and the NPC knows, and as a result of these modulations can calculate the amount of bandwidth that should be used.
5PSK, and their spectrum usage efficiency modülasyonlarını knows
Mode of Delivery
Formal Education
Prerequisites and co-requisities
None
Recommended Optional Programme Components
Week 1 Comparing digital and analog data. Continous and discrete time signals and their mathemetical expressions. Week 2 Steps of analog to digital convertation. Week 3 Comparison of theoretical and practical sampling. Week 4 Frequency analysis of discrete signals. Week 5 Introduction digital modulation. ASK and OOK. Week 6 Digital phase modulation BPSK and QPSK. Week 7 Constellation diagram and m-ary phase modulations. Week 8 Exam Week 9 FSK modulation. Comparison of spectral efficiencies of all of the digital modulation that analyzed so far. Week 10 Analyzing OQPSK, MSK and GMSK. Week 11 Resolving sample questions. Week 12 Introduction to multiple access techniques. TDMA and FDMA. Week 13 CDMA and SDMA, OFDM Week 14 Concepts of Error detection and correction. Week 15 Students presentations about their research projects. Week 16 Final Exam
Course Contents
• Descriptions of Digital Communication, Basic Concepts and Sampling Theorem Pulse Amplitude, Width and Position Modulation (PAM, PWM, PPM) and Demodulation Techniques Time Division Multiple Acces (TDMA) Frequency Division Multiple Acces (FDMA) Code Division Multiple Acces (CDMA) Space Division Multiple Acces (SDMA) PCM and Delta Modulation and Demodulation ASK, FSK, PSK and multi-level digital modulations Error Codes and Digital Communication Techniques and Standards
Weekly Detailed Course Contents
WeekTheoreticalPracticeLaboratory
1Comparing digital and analog data. Continous and discrete time signals and their mathemetical expressions.
2Steps of analog to digital convertation.
3Comparison of theoretical and practical sampling.
4Frequency analysis of discrete signals.
5Introduction digital modulation. ASK and PSK.
6Digital phase modulation BPSK and QPSK.
7Constellation diagram and binary phase modulations.
8Exam
9FSK modulation. Comparison of spectral efficiencies of all of the digital modulation that analyzed so far.
10Analyzing OQPSK, MSK and GMSK.
11Resolving sample questions.
12Introduction to multiple access techniques. TDMA and FDMA.
13CDMA and SDMA, OFDM
14Concepts of Error detection and correction.
15Students presentations about their research projects.
16Final Exam
Recommended or Required Reading
Sayısal Haberleşme Sarp Ertürk,Birsen yayınevi
Planned Learning Activities and Teaching Methods
Assessment Methods and Criteria
Term (or Year) Learning ActivitiesQuantityWeight
SUM0
End Of Term (or Year) Learning ActivitiesQuantityWeight
SUM0
Yarıyıl (Yıl) İçi Etkinlikleri40
Yarıyıl (Yıl) Sonu Etkinlikleri60
SUM100
Language of Instruction
Turkish
Work Placement(s)
None
Workload Calculation
ActivitiesNumberTime (hours)Total Work Load (hours)
Midterm Examination111
Final Examination111
Quiz12448
Attending Lectures14456
Individual Study for Mid term Examination177
Individual Study for Final Examination177
TOTAL WORKLOAD (hours)120
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* Contribution Level : 1 Very low 2 Low 3 Medium 4 High 5 Very High
 
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