Summary task

MINISTRY OF EDUCATION OF UKRAINE

ODESSA NATIONAL ACADEMY OF TELECOMMUNICATIONS NAMED AFTER A.S. POPOV

DEPARTMENT OF TELECOMMUNICATION SYSTEMS

COMPLEX TASK

«Design of PCM local area network»

VARIANT 18

DONE BY:

STUDENT OF TE-3.2.01

Dima Novokhakskiy

CHECKED BY:

______________________

ODESSA 2014

CONTENT

	Page
TASK
INPUT DATA
INTRODUCTION
1 Number of channels of digital to analog transmission line
2 Structural scheme of terminal station
3 DTS terminal station with direct coding
3.1 Functional scheme of DTS TS with direct coding
3.2 Structure of DTS PCM-15
4 Non-linear coding of PCM-coder
4.1 Scheme of linear coder
4.2 Block diagram of a non-linear encoder with compressing device in the feedback path
4.3 Coding by non-linear coder
5 Group equipment and blocks of asynchronous conjugation
6 Construction of a frame
7 overlay method
CONCLUSIONS
LIST OF LITERATURE

TASK

Summary task

Make the development of PCM SPC under the given number of connecting lines to local networks and bring:

1. Justification of the number of channels of digital to analog transmission line, the choice among ATSO and development to final destination block diagram of SPC.

2. Functional scheme of finite (COP) and intermediate (PS) stations SPC indicating sampling and purpose of each of the blocks.

3. Functional scheme of the algorithm and nonlinear encoder output data set.

4. Chart of the transmission cycle (frame - time range transmission).

5. Calculation of regenerator and expected protection and regeneration of the length of the placement of regenerators line.

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