440-2314/02 – Switching Systems (SS)

Gurantor departmentDepartment of TelecommunicationsCredits4
Subject guarantorprof. Ing. Miroslav Vozňák, Ph.D.Subject version guarantorprof. Ing. Miroslav Vozňák, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory
Year3Semesterwinter
Study languageEnglish
Year of introduction2015/2016Year of cancellation2018/2019
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
ROZ132 Ing. Jan Rozhon, Ph.D.
VOZ29 prof. Ing. Miroslav Vozňák, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 8+2

Subject aims expressed by acquired skills and competences

Understand the function of switching systems and used signalling. Learning outcomes are set so that the students are able to identify and tasks in the field of coupling systems.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

The main goal of the course is to acquaint students with principles of switching systems. In the introduction the distinct generations of switching systems are described starting with Strowger switch and ending with time-based switch of 4G digital telephone exchanges. In the next part the general concept of IP multimedia systems is introduced and the general principles of switching in GSM/UMTS networks are described. This is followed by the practical experiments with openBTS project in the exercises.

Compulsory literature:

CLARK, P.Martin: Networks and Telecommunications, 931 pages, JW&S, New York, 1999, ISBN 0-471-97346-7 Bellamy,G.: Digital telephony. John Wiley and Sons. New York, 2000. Wilkinson,N. Next Generation Network Services. John Wiley & Sons, 2002, ISBN 978-0-471-48667-1.

Recommended literature:

Camarillo,G., The 3G IP Multimedia Subsystem (IMS). John Wiley & Sons, 2004, ISBN 978-0470871560.

Way of continuous check of knowledge in the course of semester

Conditions for credit: During semestr is possible to obtain max. 30 points for six submissions (every 5 points) and 15 points are required as a minim. score.

E-learning

Další požadavky na studenta

completed course - Introduction to Communication Technologies

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures 1. Introduction to switching systems, their classification. Telephone device and power supply. 2. Analog systems, Strowger switch and crossbar switch. 3. Signalizace linková a registrová, K+MFC-R2, EM. 3. Link and register signaling, K+MFC-R2, EM. 4. Signaling in digital systems and networks DSS1, PSS1 and SS7. 5. Control of electronic switching systems, time and space switching. Multi-stage switching network. Network Synchronization. 6. 4G Switching systems, principles and architecture, services. Termination of subscriber lines in digital switching systems. Access interfaces and ISDN. 7. Fundamentals of queuing theory. 8. Classification of queue systems, Markov queuing system and evaluation of speech quality. 9. Internal processes of routers, function of switching processes and routing, components of routers, modul of switching network and path processing, packet processing. 10-11. Next generation network, general principles of NGN. Signalling protocols in NGN (SIP, H.323, MGCP). 12. IP Multimedia Substystems, architecture and functions. OpenIMS project. 13. Switching in mobile networks and openBTS project. 14. ITU-T E.164 Numbering and national numbering plan, number portability reference database. Exercises: 1. The acquaintance with content and work in lab. W1 2. The analysis of register signaling MFC-R2. W3 3. The analysis of the signaling system DSS1. W4 4. The Signaling System no. 7. W6 5. The dimensioning of the switching systems. W8 6. SIP - The NGN signaling protocol. W9 7. Speech quality assesment using E-model. W11 8. OpenIMS. W12 9. OpenBTS. W13 10. Semestral test (max 10p), semestral project turning in (max. 10p), credit granting. W14 Laboratories: 1. The measurement of DTMF tones frequencies. W2 2. Laboratory project (DTMF, MFC-R2, DSS1). Scored - max. 10p. W5 3. The services of digital branches. Semestral project assignment. W7 4. PBX Asterisk. W10

Conditions for subject completion

Combined form (validity from: 2015/2016 Winter semester, validity until: 2018/2019 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 30  15
        Examination Examination 70  20
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

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2017/2018 (B2647) Information and Communication Technology (2612R025) Computer Science and Technology P English Ostrava 3 Optional study plan
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2017/2018 (B2647) Information and Communication Technology (2612R059) Mobile Technology P English Ostrava 3 Optional study plan
2017/2018 (B2647) Information and Communication Technology (2612R059) Mobile Technology K English Ostrava 3 Optional study plan
2016/2017 (B2647) Information and Communication Technology (1103R031) Computational Mathematics P English Ostrava 3 Optional study plan
2016/2017 (B2647) Information and Communication Technology (1103R031) Computational Mathematics K English Ostrava 3 Optional study plan
2016/2017 (B2647) Information and Communication Technology (2601R013) Telecommunication Technology P English Ostrava 3 Choice-compulsory study plan
2016/2017 (B2647) Information and Communication Technology (2601R013) Telecommunication Technology K English Ostrava 3 Choice-compulsory study plan
2016/2017 (B2647) Information and Communication Technology (2612R025) Computer Science and Technology P English Ostrava 3 Optional study plan
2016/2017 (B2647) Information and Communication Technology (2612R025) Computer Science and Technology K English Ostrava 3 Optional study plan
2016/2017 (B2647) Information and Communication Technology (2612R059) Mobile Technology P English Ostrava 3 Optional study plan
2016/2017 (B2647) Information and Communication Technology (2612R059) Mobile Technology K English Ostrava 3 Optional study plan
2015/2016 (B2647) Information and Communication Technology (1103R031) Computational Mathematics P English Ostrava 3 Optional study plan
2015/2016 (B2647) Information and Communication Technology (1103R031) Computational Mathematics K English Ostrava 3 Optional study plan
2015/2016 (B2647) Information and Communication Technology (2601R013) Telecommunication Technology P English Ostrava 3 Choice-compulsory study plan
2015/2016 (B2647) Information and Communication Technology (2601R013) Telecommunication Technology K English Ostrava 3 Choice-compulsory study plan
2015/2016 (B2647) Information and Communication Technology (2612R025) Computer Science and Technology P English Ostrava 3 Optional study plan
2015/2016 (B2647) Information and Communication Technology (2612R025) Computer Science and Technology K English Ostrava 3 Optional study plan
2015/2016 (B2647) Information and Communication Technology (2612R059) Mobile Technology P English Ostrava 3 Optional study plan
2015/2016 (B2647) Information and Communication Technology (2612R059) Mobile Technology K English Ostrava 3 Optional study plan

Occurrence in special blocks

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