Important function of common control subsystem, Electrical Engineering

Assignment Help:

Q. Important function of common control subsystem?

If a call is destined to a number in an exchange other than present one processing the digits, initial translator generates the require routing digits and passes them on to register sender. Here the digits corresponding to the subscriber identification are concatenated and combined digit pattern is transmitted over the trunks to external exchange. Register sender uses appropriate signaling technique, depending on requirements of destination exchange. If the call is destined to a subscriber within same exchange, digits are processed by final translator. Translation of directory number to equipment number occurs at this stage. Final translator determines line unit to that a call should be connected and category of the called line. Category information may influence charging and connection establishment. In a number of practical implementations, both initial and final code translator functions are performed by a single translator. Controlling operation of switching network is an important function of common control subsystem. This is done by marking switching elements at different stages in accordance with a set of binary data defining the path and then commanding actual connection of the path. Path finding may be carried out at the level of common control unit or switching network.


Related Discussions:- Important function of common control subsystem

Classification of feedback control systems by control action, Classificatio...

Classification of Feedback Control Systems by Control Action A more common means of describing industrial and process controllers is by the way in which the error signal E(s) i

VLSI, Simplify using k-map f(A,B,C,D)=?M(4,6,10,12,13,15) Using behavioral ...

Simplify using k-map f(A,B,C,D)=?M(4,6,10,12,13,15) Using behavioral modeling in xilinx VHDL

Electrical drives and actuators, 'Electric drives' is a term used to descri...

'Electric drives' is a term used to describe DC and AC electric motors that provide continuous rotarmotion. They are often controlled by 'electronic drivesystems' designed to contr

Produce electrical power using solar cell - electrical power, 1. Suppose th...

1. Suppose the California government sets aside a square patch of land that is 10 kilometers on each side and plans to use this land to generate electrical power with wind turbines

Functions of the physical layer in the internet model, (a) Describe the f...

(a) Describe the four functions of the physical layer in the Internet Model. (b) (i) With the help of a diagram describe the main stages involved in the digitization of a

Microcontroller, Project Garage door opener with password. Wrong password ...

Project Garage door opener with password. Wrong password "door close" on lcd screen, correct password "door open" on lcd Screen no need the motor. Material used - Microcontroller

Execute a pspice program to solve for the node voltages, Q. For the circuit...

Q. For the circuit given in Figure, develop and execute a PSpice program to solve for the node voltages.

Explain virtual memory, Explain virtual memory. The term virtual memor...

Explain virtual memory. The term virtual memory considers as to something that appears to be present but in fact it is not. The virtual memory technique permits users to use m

Show the process for taking observations by satellite, Q. Show the Process ...

Q. Show the Process for taking observations by satellite? Sensors are devices to make observations, which have sophisticated mechanism for taking observations. The detectors ar

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd