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Course detail
FEKT-BPA-MKOAcad. year: 2024/2025
The course is aimed at the digital mobile communication systems. The first part of the course provides the classfiication of mobile systems, their present development, general principles of signal processing, architecture and signal distortion in radio environment including the methods of their mitigation. In the second part of the course, the deployed mobile systems (GSM, UMTS, LTE) are described. Attention is also given to the development of mobile systems and future mobile and wireless systems (5G, IoT, M2M, IEEE 802.11, Bluetooth, LPWAN). In laboratory practices students perform tests not only commercial mobile systems, but also partial parts of mobile systems (mobile terminals). For testing, state of the art measurement equipment is used.
Language of instruction
Number of ECTS credits
Mode of study
Guarantor
Department
Offered to foreign students
Entry knowledge
Basic knowledge of digital signal processing, expression of signals in time and frequency domains, fundamentals of electromagnetic fields and fundamentals of linear and nonlinear circuits is requested.
Work in the laboratory is conditional on a valid qualification of a "worker knowledgeable for independent activity" according to the Decree No. 50/1978 Coll., which students must obtain before starting the course. Information on this qualification is given in the Dean's Directive on familiarisation of students with safety regulations.
Rules for evaluation and completion of the course
Aims
Study aids
Prerequisites and corequisites
Basic literature
Recommended reading
Classification of course in study plans
specialization BPA-PSA , 3 year of study, summer semester, compulsory-optionalspecialization BPA-ECT , 3 year of study, summer semester, compulsory
Lecture
Teacher / Lecturer
Syllabus
1. Introduction to mobile communications2. Signal processing (source coding, channel coding)3. Signal processing (interleaving, digital modulations)4. Basic concept and functions of radio communication systems5. GSM system (frequency bands, system architecture, signal processing)6. UMTS system (system architecture, signal processing)7. LTE system (system architecture)8. LTE system (signal processing)9. Systems LTE-CAT, NB-IoT10. WPAN systems (Bluetooth, ZigBee) a WLAN systems (802.11)11. LPWAN systems (LoRa, SigFox)12. Systems for machine-to-machine communication (M2M) and intelligent transportation systems (ITS)13. Future systems (5G, 5G SA, 5G NSA), evolution of mobile communications, trends
Laboratory exercise
1. Basic parameters of GSM network I2. Testing of GSM mobile station3. Testing of PLL and VCO circuits in mobile station4. Measuring of basic parameters of a signal5. Walsh functions and PN sequences6. Measuring the characteristics of a communication channel7. Features of an OFDM signal8. Physical layer of the LTE signal9. Bluetooth and WiFi system parameters10. Measuring of the LoRa signal in the 2.4 GHz RF band