Digitální sítě

The course is a substitute for:

Digital Networks (32DSI)

Lecturer:

Tutor:

Supervisor:

Department of Telecommunications Engineering

Synopsis:

Principles of multiplexing (ATDM, STDM). Transmission and switching systems. Digital Telecommunication network both narrowband (ISDN) and broadband (B-ISDN). Signalling systems DSS1 and SS7. Synchronization in digital networks.

Requirements:

Syllabus of lectures:

1. Digitalization. Multiplexing STDM, ATDM. Physical and virtual channel

2. PDH multiplexing hierarchy. Data formats, stuffing

3. SDH Multiplexing hierarchy. Formats. Mapping, aligning

4. Transmission tracts metalical and optical. Link codes

5. OSI reference modell. X 25, FR, IP. Protocols 2. and 3. Layer

6. Integrated services digital network (ISDN). Reference modell. Services

7. User network interface. Reference points. DSL, xDSL

8. Switching systems. Switching field

9. Signalling systems DSS 1, SS 7. Function. Protocols

10. Data transmission over ISDN

11. Asynchronous transfer mode (ATM). Reference modell. Service classes

12. Switching in B-ISDN. Switching matrices and elements

13. Transmission and traffic parametres. OaM

14. New generation networks (NGN)

Seminars:

- PDH - principles of stuffing

- SDH - mapping and aligning

- VoIP - principles

- Synchronous service (voice) over packet network

- Digital switching principles

- UNI (terminals, adapters)

- Network planning

Syllabus of tutorials:

Principles of today's electronical communication and telecommunications systems.

Liberalization and state regulation in this field.

Study Objective:

Study materials:

[1] John C. Bellamy: Digital telephony, 3rd ed. Willey Series

[2] Darren L. Spohn: Data Network Design, 2nd ed. McGraw-Hill

[3] Robert G. Winch: Telecommunication Transmission Systems. McGraw-Hill

[4] Technical Notes. GN Elmi as, Denmark

[5] Fred Halshall: Data Communications, Computer Networks and Open Systems, Ch. 8. Addison - Wesley P. C. 1995

[6] Strnad, L.: Úzkopásmové a širokopásmové sítě. ČVUT v Praze 2003 (in czech)

[7] Digitální telekomunikační technika. TTC Marconi in ČVUT v Praze 1996 (in czech)

[8] ITU - T Recommendations G.7xx, I.4xx Series

Note:

Further information:

No time-table has been prepared for this course

The course is a part of the following study plans:

• Cybernetics and Measurements - Control Engineering- structured studies (elective specialized course)
• Economics and Management of Power Engineering- structured studies (elective specialized course)
• Biomedical Engineering- structured studies (elective specialized course)
• Telecommunications and Radio-engineering - Multimedia, Sound and Television Technology- structured s (elective specialized course)