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Program of Electrical and Computer Engineering

Wolaita Sodo University, College of Engineering

Course Title: Switching and IntelligentNetwork: 2(1,3,0)

Pre-requisites: ECEG-513:!eleco""#nication Network$

Course Number: ECEG-51 Course status: Co"%#l$or&

ECTS Credit: 5 Semester: 'odule: Co""#nication S&$te" and Network odule Coordinator: !

Contact !ours"per #ee$%: 5 &ecturer: !

Course 'b(ectives )

Competences to be *cquired

Gain knowledge and #nder$tanding o* the working

%rinci%le$ o* di**erent t&%e$ o* Switching+ nder$tand and a%%lication Intelligent Network

$&$te"$+ nder$tand the conce%t o* "odern $witching #$ed in

Integrated Serice .igital Network+ Gain in$ight into %rinci%le$ o* ario#$ digital

$witching, like %acket $witching and introd#ction to

adance$ in $witching+!o /e a/le to identi*& and #nder$tand the a%%lication,

o%eration and "aintenance o* the$e digital $witching++

Course +escriptionCourse

Contents

Introd#ction to Switching *#nction+

ackgro#nd, /a$ic %rinci%le o* $witching, circ#it

Switching and %acket $witching+ S%ace .ii$ion $witching

#lti%le $tage $witching, /locking %ro/a/ilitie$,

*olded *o#r wire $witche$+

!i"e .ii$ion Switching nalog !i"e dii$ion$witching, .igital !i"e .ii$ion $witching+ !wo-di"en$ional Switching

S!S $witching, !S! $witching and S!N $witching+

Introd#ction to adance$ in $witching

Shared-e"or& a$t acket $witche$

Shared-edi#" Switche$a$t-acket Switche$

S%ace-.ii$ion a$t acket Switche$ Introd#ction to Intelligent Network

.riing orce$ /ehind the IN 4eriew o* IN IN

rchitect#re Call Control ario#$ Serice *#nction$ (Creation,

Serice Control, Serice .ata, anage"ent, 6e$o#rce,

Switching *#nction$)+

ene*it$ o* IN N11 acce$$ $erice, .4, Co""andro#ting, Call gate, er$onal acce$$, Calling %art& %a&$,

NS, CS, and ' e7tend $erice+

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Course 'utline

Content$ Cha%ter 4/8ectie !i"e llotted

C9!E6 1

Introd#ction to Switching *#nction+1+ ack gro#nd o* $witching

1+1+ a$ic %rinci%le o* $witching1+2+ Switching and $ignaling

1+3+ !&%e$ o* $witching

1+3+1+ circ#it $witching1+3+2+ "e$$age $witching

1+3+3+ %acket $witching

t the end o* thi$

cha%ter, $t#dent$ are

/e a/le to #nder$tandwhat $witching i$,

a$ic %rinci%le$ o*

di**erent t&%e$ o*

$witching i+e+ circ#it,"e$$age and %acket

$witching+

.e$cri/e rinci%le$o* o%eration o*

$ignaling and

$witching

1 week

C9!E6 2

Circ#it $witching2+ introd#ction

2+1+ S%ace .ii$ion $witching

2+1+1+ #lti%le $tage $witching2+1+2+ /locking %ro/a/ilitie$

2+1+3+ olded *o#r wire $witche$+

2+1++ Signaling to the E7change*ro" the !ele%hone+

2+1+5+ !i"e .ii$ion Switching

2+1+5+1+ nalog !i"e dii$ion

2+1+5+2+ .igital !i"e .ii$ion$witching

2+2+ !wo-di"en$ional Switching

2+2+1+ S!S $witching2+2+2+ !S! $witching

2+2+3+ S!N $witching

t the end o* thi$

cha%ter, $t#dent$ are/e a/le to #nder$tand

what circ#it

$witching i$ and it$

detail, S%ace and ti"e

dii$ion $witchingand

!wo di"en$ional

$witching+ .e$igning ti"e

dii$ion and $%ace

dii$ion $witching .e$igning two-

di"en$ional

$witching i+e+

de$igning S!S, !S!,

and S!N $witching locking

%ro/a/ilitie$

week$

C9!E6 3

Introd#ction to adance$ in $witching3+1+ Shared-e"or& a$t acket

$witche$3+2+ Shared-edi#" Switche$

t the end o* thi$

cha%ter, $t#dent$ are

/e a/le to #nder$tandwhat

3 week$

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3+3+ a$t-acket Switche$3++ S%ace-.ii$ion a$t acket

Switche$

C9!E6 Introd#ction to Intelligent Network

+1+ hat i$ IN;

+2+ .riing orce$ /ehind the IN

+3+ 4eriew o* IN

++ IN rchitect#re

t the end o* thi$cha%ter, $t#dent$ are/e a/le to #nder$tand

what intelligent

Network i$ and IN architect#re+

3 week$

C9!E6 5

Call Control5+1+ Introd#ction5+2+ ario#$ Serice *#nction$

5+2+1+ Creation

5+2+2+ Serice Control5+2+3+ Serice5+2++ .ata5+2+5+ anage"ent5+2+

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Atd+ !eleco""#nication Network$ /& E lood,

IEE !eleco""#nication $erie$ 2nd+ Edition