Data Communications Systems (5 cr)
Code: 5051240-3003
General information
- Enrollment
-
01.05.2022 - 09.09.2022
Registration for the implementation has ended.
- Timing
-
29.08.2022 - 04.11.2022
Implementation has ended.
- Number of ECTS credits allocated
- 5 cr
- Local portion
- 5 cr
- Mode of delivery
- Contact learning
- Unit
- Engineering and Business
- Campus
- Kupittaa Campus
- Teaching languages
- English
- Degree programmes
- Degree Programme in Information and Communications Technology
- Degree Programme in Information and Communication Technology
- Teachers
- Juha Nikkanen
- Teacher in charge
- Juha Nikkanen
- Groups
-
PTIVIS20TData Networks and Cybersecurity
- Course
- 5051240
Evaluation scale
H-5
Content scheduling
Analog and Digital Signals, OSI layer 1, Signal presentation in time and frequency domain, Fourier Principals, Continuous and Discrete Convolution principle for signal processing, Impulse response, Transfer Function, Amplitude and phase responses, filtering (analog and FIR), linear distortions
Objective
After completing the course the student:
- understands basic signal presentations in time and frequency domain and how they are related in real signals used in different communication systems
- can show signal spectrum with basic signals
- can analyse RC-circuit with impulse, step, amplitude and phase responses
- understands the need and principle of filtering
- understands convolution principal and meaning with DSP
- is familiar with basic measurement equipment
Content
- Analog and Digital Signals,
- OSI layer 1,
- Signal presentation in time and frequency domain,
- Fourier Principles,
- Continuous and Discrete Convolution principle for signal processing,
- Impulse response,
- Transfer Function,
- Amplitude and phase responses,
- Filtering (analog and FIR),
- Linear distortions
- Laboratory works from course topics
Materials
Lesson material mainly, in Itslearning-platform
reading:
Carlson, Crilly; Communication Systems. 5th edition,
J.H.McClellan, R.W.Schafer, M.A.Yoder; Signal Prosessing First
Teaching methods
Lessons
Laboratory works from course topics
Pedagogic approaches and sustainable development
Topics are covered in lessons and confirmed with laboratory works
Lessons are partly in classroom, partly online, labworks always in laboratory.
Student workload
Lessons and laboratory works 40 h
Homeworks and preparations for labs and exam 80h
Evaluation methods and criteria
Exam 0-5
Home work points minimum 30%
Assessment criteria, satisfactory (1-2)
• Understands basic signal presentations in time and frequency domain and how they are related in real signals used in different communication systems
• understands the need and principle of filtering
• is familiar with basic measurement equipment
Assessment criteria, good (3-4)
Can show signal spectrum with basic signals
Can analyse RC-circuit with impulse, step, amplitude and phase responses and calculate examples
Can make basic measurements with spectrum analyser
Assessment criteria, excellent (5)
• Understands convolution principal and meaning with DSP
• Can calculate signal spectrum with basic signals
• Can calculate RC-circuit amplitude and phase responses