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3-1Lesson 3. MTP LayerPE/TRD/CN/UM974 16.02/EN January 2003

"Confidentialinformation--maynotbecopiedordisclosedwithoutpermission".

Lesson 3

MTP Layer

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Objectives

Given site specific information and appropriate documentation, discuss theMTP layer, including the following information:

Message Transfer Part Layer

MTP Layer

Signaling Message Handling Signaling Networ Management

MTP !ddressing

MTP Ta"les

Given site specific information and appropriate documentation, discuss theMTP layer, including the following information:

Message Transfer Part Layer

MTP Layer

Signaling Message Handling Signaling Networ Management

MTP !ddressing

MTP Ta"les

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Message Transfer Part (MTP)

Signaling #onnection#ontrol Part $S##P%

Signaling #onnection#ontrol Part $S##P%

&adio !ccessNetwor

!pplication Part$&!N!P%

&adio !ccessNetwor

!pplication Part$&!N!P%

Transaction#apa"ilities!pplicationPart $T#!P%

Transaction#apa"ilities!pplicationPart $T#!P%

Mo"ile

!pplicationPart$M!P%

Mo"ile!pplication

Part$M!P%

'S(N)serPart

$'S)P%

'S(N)serPart

$'S)P%

MessageTransferPart

$MTP%

Networ

Lin

Physical

Base StationSubsystem

Application Part(BSSAP)

Base StationSubsystem

Application Part(BSSAP)

*SSM!P

*SSM!P (T!P

(T!P

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"Confidentialinformation--maynotbecopied

ordisclosedwithoutpermission".

Topics

The information in this lesson is divided into the following sections:

Message Transfer Part layer

signaling Message Handling

signaling Network Management

MTP addressing

MTP tables

The information in this lesson is divided into the following sections:

Message Transfer Part layer

signaling Message Handling

signaling Network Management

MTP addressing

MTP tables

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Incoming Messages

S##PS##P

)P)P

SNMSNM

(istri"ution+unction


&outing+unction

&outing+unction

N

STP

-.S

N

SSP

S#PGeneratelog report

Generatelog report

)sers of MTP Layer /0SMH Layer 1

Message(iscrimination+unction

(iscrimination+unction

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S##PS##P

)P)P

SNMSNM



&outing+unction

&outing+unction

N

STP

-.S

N

SSP


Generatelog report




Incoming Messages (continued)

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S##PS##P

)P)P

SNMSNM



&outing+unction

&outing+unction

N

STP

-.S

N

SSP


Generatelog report




Incoming Messages (continued)

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&outing+unction

&outing+unction




Outgoing Messages

Message

S##PS##P

)P)P

SNMSNM

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MTP Addressing

The primary way the MTP addresses messages is with pointcodes2

! point code is the standard way of addressing a particular nodewithin the ##S3 networ2

!NS' point codes

Networ 'dentifier $45166%

#luster 'dentifier $45166%

Networ #luster Mem"er $45166%

The primary way the MTP addresses messages is with pointcodes2

! point code is the standard way of addressing a particular nodewithin the ##S3 networ2

!NS' point codes

Networ 'dentifier $45166%

#luster 'dentifier $45166%

Networ #luster Mem"er $45166%

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ANSI Point odes (continued)

(MS5HL&748

(MS5MS#711

N.T9L)ST.&

N.T9&'(.NT'+'.&

N.T9L)ST.&M.M*.&

1445/65714

N.T9& 144

#L)ST.& /6

#L)ST.& ;6

(MS5MS#714

(MS5MS#717

#L)ST.& ;4

(MS5STPP!'&

4

#L)ST.&S 7 < 1

(MS5MS#77/

(MS5MS#771

(MS5MS#

777

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MTP Addressing (continued)

##'TT point codes

*asic $457=,/>/%

'nternational

?one $453% !rea $45166%

Point $453%

##'TT point codes

*asic $457=,/>/%

'nternational

?one $453% !rea $45166%

Point $453%

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MTP Message !ormat

&)T'NG

L!*.L

Signaling'N+&M!T'N +'.L(

&'G'N!T'NGP'NT #(.

MS)

S'+

S'

)S.& SP.#'+'# 'N+&M!T'N

signaling L'NS.L.#T& #(.

(.ST'N!T'NP'NT #(.

&)T'NG L!*.L

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Message Signa"ing #nit

FBSNBIBFSNFIBLISISSFDP!PSLS

MS"#T$P%

M&ND#FI'%D

dP&gP&

!PTI!N&L

(F

S%)*# INF!!T%T

M&ND#*&)I&BL%

signaling INF!)M&TI!N FI%LD

)!+TIN" L&B%L

FL&"

B&(,&)

DS%-+%N%N+MB

%)

B&(,&)

DINDI&T

!)BIT

F!),&)D

S%-+%N

%N+MB%

)

F!),&)DINDI&T!

)BIT

L%N"THIN

DI&T!)

S%)*I%I N

DI&T!)

S+BS%)*I

%FI%LDS

D%STIN&TI!NP!INT

!D%

!)I"IN&TI!NP!INT

!D%

SI"N&LIN"

LIN(S%L%T!)

&LL%DP&)T$&DD

)%SS

&LLIN"P

&)T$&DD

)%SS

H%(BIT

S

FL&"

#3N.T9&:@PT#,

(.A

('!L.(('G'T

#3L'N:@L'N:N!M

.A

#3N.T9&:@PT#,

(.A

#3&T.S.T@(P#A

#3N.T9&

:@N'A

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MTP Addressing (continued)

riginationP# B 7

M!P

T#!P

S##P

(P# B ;

P# B 7

STP

P# B 1

STP

P# B /

(estinationP# B ;

T#!P

S##PS##P

MTP

S##P

MTP

(P# B ;

P# B 7

(P# B ;

P# B 7

M!P

MTP MTP

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3-1!Lesson 3. MTP LayerPE/TRD/CN/UM974 16.02/EN January 2003


MTP Tab"es

#3N.T9N.T9&

#3LS.T#3LS.T

#3&T.S.T#3&T.S.T

#3L'N#3L'N

#LL'#LL'

T&G&PT&G&P

T&SG&PT&SG&P

T&M.MT&M.M

#hanneliCedaccess only#3T'M.T'M.&

#3#NGSTN#3#NGSTN

(efault Setting

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MTP Tab"es

To set up the MTP layer for a GSM ##S3 networ, datafill the

following ta"les:

Ta"le #3T'M.&

Ta"le #3#NGSTN

Ta"le #3N.T9&

Ta"le #3LS.T Ta"le #LL'

Ta"le T&G&P

Ta"le T&SG&P

Ta"le T&M.M Ta"le #3L'N

Ta"le #3&T.S.T

To set up the MTP layer for a GSM ##S3 networ, datafill the

following ta"les: Ta"le #3T'M.&

Ta"le #3#NGSTN

Ta"le #3N.T9&

Ta"le #3LS.T Ta"le #LL'

Ta"le T&G&P

Ta"le T&SG&P

Ta"le T&M.M Ta"le #3L'N

Ta"le #3&T.S.T

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"Confidentialinformation--maynotbecopie

dordisclosedwithoutpermission".

DT!*L.: #3T'M.&

TP

T'M..- T'M.(!T!

5555555555555555

E34/ 4 ##'TT34/ ;64 77> 76 = >6 71 /4 744

E34/ 7 !NS'34/ 7/4 77> 77> = 1/ 1/ /4 744

E34; 4 ##'TT34; 74 74 74 74 74 74 76 74 /4 84 74 74 / 1 14 74 ;4 =3 68 =/ 84 84 >

E34; 7 !NS'34; 74 74 74 74 74 74 76 74 /4 84 74 74 / 1 14 74 =4 > 84 84 ;474 74 /1 7/ / 6 =1 /1 714 ==4 1;4

E343 4 ##'TT343 /4 =4

E343 7 !NS'343 /4 =4

*TTM

DT!*L.: #3T'M.&

TP

T'M..- T'M.(!T!

5555555555555555

E34/ 4 ##'TT34/ ;64 77> 76 = >6 71 /4 744

E34/ 7 !NS'34/ 7/4 77> 77> = 1/ 1/ /4 744

E34; 4 ##'TT34; 74 74 74 74 74 74 76 74 /4 84 74 74 / 1 14 74 ;4 =3 68 =/ 84 84 >

E34; 7 !NS'34; 74 74 74 74 74 74 76 74 /4 84 74 74 / 1 14 74 =4 > 84 84 ;4

74 74 /1 7/ / 6 =1 /1 714 ==4 1;4

E343 4 ##'TT343 /4 =4

E343 7 !NS'343 /4 =4

*TTM

Tab"e $TIM%& %'amp"e

The indeF is used in other ta"les such as#3LS.T, #3L'N2

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DT!*L.: #3#NGSTN

TP

#NG'( #NG.ST

555555555555555555555555555555555555555555555555555

4 / /> /7 ;; =/ 6= =8 >> >7 8;

7 7 =/ 6=

*TTM

DT!*L.: #3#NGSTN

TP

#NG'( #NG.ST

555555555555555555555555555555555555555555555555555

4 / /> /7 ;; =/ 6= =8 >> >7 8;

7 7 =/ 6=

*TTM

Tab"e $NSTN %'amp"e

The num"er of congestion level isused in #3N.T9& ta"le

The num"er of congestion level isused in #3N.T9& ta"le

The indeF is used in#3LS.T ta"le

The indeF is used in#3LS.T ta"le

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Tab"e $N%T&*

DT!*L.: #3N.T9&

TP

N.TN!M. N(.T-P. PT#(. N' SLS&T T+& M#S #L)ST.&S T.ST MTP&.S #NG#NT

555555555555555555555555555555555555555555555555555555555555555555555555

)'SN!TLSP SSP ##'TT3 'NTL 4 4 7 N!TLSP!&. N N 7 N N - N

)'SN!TL SSP ##'TT3 'NTL 4 ;6 7 N!TL N N 7 N N - N)'S'NTL SSP ##'TT3 'NTL 4 66 7 'NTL N N 7 N N - N

*TTM

DT!*L.: #3N.T9&

TP

N.TN!M. N(.T-P. PT#(. N' SLS&T T+& M#S #L)ST.&S T.ST MTP&.S #NG#NT

555555555555555555555555555555555555555555555555555555555555555555555555

)'SN!TLSP SSP ##'TT3 'NTL 4 4 7 N!TLSP!&. N N 7 N N - N

)'SN!TL SSP ##'TT3 'NTL 4 ;6 7 N!TL N N 7 N N - N)'S'NTL SSP ##'TT3 'NTL 4 66 7 'NTL N N 7 N N - N

*TTM

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Tab"e $L*S%T %'amp"e

DT!*L.: #3LS.T

TP

L'NS.T LST-P. N.TN!M. +.P# +.#LL' S'GLTST &ST.ST 'NHT.ST E34; #NGSTN

N)M+L!GS MTP&.S #HNGSLS S##PNL- N'&PLMT !)T'NH

5555555555555555555555555555555555555555555555555555555555555555555555

)T&!N7LS !L'N )'SN!TLSP ##'TT3 'NTL 4 4 / )T&!N7 - N N 4 7 7 N N N N'L -

)T&!N1LS !L'N )'SN!TLSP ##'TT3 'NTL 4 ;6 1 )T&!N1 - N N 4 7 7 N N N N'L -

)T&!N/LS !L'N )'SN!TLSP ##'TT3 'NTL 4 ;6 / )T&!N/ N N N 4 7 7 - N - N'L -

HL&6LS !L'N )'SN!TLSP ##'TT3 'NTL 4 ;6 ; HL&6 - N N 4 7 7 N N N N'L -

MS#6MS#1LS !L'N )'SN!TL ##'TT3 'NTL 4 ;6 6 MS#1MS#6 - N N 4 7 7 N N N N'L -

*TTM

DT!*L.: #3LS.T

TP

L'NS.T LST-P. N.TN!M. +.P# +.#LL' S'GLTST &ST.ST 'NHT.ST E34; #NGSTN

N)M+L!GS MTP&.S #HNGSLS S##PNL- N'&PLMT !)T'NH

5555555555555555555555555555555555555555555555555555555555555555555555

)T&!N7LS !L'N )'SN!TLSP ##'TT3 'NTL 4 4 / )T&!N7 - N N 4 7 7 N N N N'L -

)T&!N1LS !L'N )'SN!TLSP ##'TT3 'NTL 4 ;6 1 )T&!N1 - N N 4 7 7 N N N N'L -

)T&!N/LS !L'N )'SN!TLSP ##'TT3 'NTL 4 ;6 / )T&!N/ N N N 4 7 7 - N - N'L -

HL&6LS !L'N )'SN!TLSP ##'TT3 'NTL 4 ;6 ; HL&6 - N N 4 7 7 N N N N'L -

MS#6MS#1LS !L'N )'SN!TL ##'TT3 'NTL 4 ;6 6 MS#1MS#6 - N N 4 7 7 N N N N'L -

*TTM

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Tab"e LLI

DT!*L.: #LL'

#LL' !(N)M T&G&S'? !(M'N'N+

5555555555555555555555555555555555555555555555555555555555555555 )T&!N7S'G 76> 74 S'GT&)T&!N7

DT!*L.: #LL'

#LL' !(N)M T&G&S'? !(M'N'N+

5555555555555555555555555555555555555555555555555555555555555555 )T&!N7S'G 76> 74 S'GT&)T&!N7

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Tab"e T&*&P

DT!*L.: T&G&P

G&P.-

G&P'N+5555555555555555555555555555555555555555555555555555555555555555555555555555

)T&!N7S'G

TL 4 NP(GP N#&T

DT!*L.: T&G&P

G&P.-

G&P'N+

5555555555555555555555555555555555555555555555555555555555555555555555555555

)T&!N7S'G

TL 4 NP(GP N#&T

(efault setting for a Transmission Lin

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Tab"e T&*S&P

DT!*L.: T&SG&P

SG&P.- #!&(#(. SG&PI!& SG&PI!&

5555555555555555555555555555555555555555555555555555555555555555555555555555

)T&!N7S'G 4 (S7S'G ST(TL )N.E J

DT!*L.: T&SG&P

SG&P.- #!&(#(. SG&PI!& SG&PI!&

5555555555555555555555555555555555555555555555555555555555555555555555555555

)T&!N7S'G 4 (S7S'G ST(TL )N.E J

(efault setting for a Transmission Lin

T b" T&*M%M

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"Confidentialinformation--maynotbecopi

edordisclosedwithoutpermission".

DT!*L.: T&M.M

#LL' .T&NM SG&P M.MI!&

5555555555555555555555555555555555555555555555555555555555555555555555555555555

)T&!N7S'G 4 4 P(T# 4 / 7=

DT!*L.: T&M.M

#LL' .T&NM SG&P M.MI!&

5555555555555555555555555555555555555555555555555555555555555555555555555555555

)T&!N7S'G 4 4 P(T# 4 / 7=

Tab"e T&*M%M

)sed "y indeF ta"le#3L'N

)sed "y indeF ta"le#3L'N

&efer to ta"leT&SG&P

&efer to ta"leT&SG&P

P(T# Num"erP(T# Num"erP#M Num"erP#M Num"er

TS Num"erTS Num"er

T b" $LIN* % " (+ "i d A )

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3-2!Lesson 3. MTP LayerPE/TRD/CN/UM974 16.02/EN January 2003


DT!*L.: #3L'N

TP

L'NN!M. L'N(!T! #L!S(!T! E343 L'NPT

555555555555555555555555555555555555555

)T&!N7LS 4 L')#H!NN.L L')3 4 )T&!N7S'G 4 MTP1 4 4 J


(.MLS 4 L')#H!NN.L L')3 7> (.MS'G 4 MTP1 4 4 J

*TTM

DT!*L.: #3L'N

TP


555555555555555555555555555555555555555



(.MLS 4 L')#H!NN.L L')3 7> (.MS'G 4 MTP1 4 4 J

*TTM

Tab"e $LIN* %'amp"e (+anne"i,ed Access)

This L')3 is dedicated to channeliCedaccess2 +or more information, refer to

ta"le L)''NI

L'N )niKue 'dentifier

(efines the used TS2 +or moreinformation, refer to ta"le T&M.M2

T b" $LIN* % " (- 3/)

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Tab"e $LIN* %'amp"e (-.3/)

L'N )niKue 'dentifier

This L')3 is dedicated to I2/62 +or moreinformation, refer to ta"le L)''NI

DT!*L.: #3L'N

TP


555555555555555555555555555555555555555

HL&6LS 4 L')*!S'# L')3 11 MTP1 4 4 J*TTM

DT!*L.: #3L'N

TP


555555555555555555555555555555555555555

HL&6LS 4 L')*!S'# L')3 11 MTP1 4 4 J

*TTM

T b" $&T%S%T % "

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"Confidentialinformation--maynotbecopiedordisclosedwithoutpermission". DT!*L.: #3&T.S.T

TP

&)T.S.T N.TN!M. T+P*#!ST (P# &)T.S

555555555555555555555555555555555555

)T&!N7&S )'SN!TLSP N ##'TT3 'NTL 4 4 / $)T&!N7LS 4% J

)T&!N1&S )'SN!TLSP N ##'TT3 'NTL 4 ;6 1 $)T&!N1LS 4% J

)T&!N/&S )'SN!TLSP N ##'TT3 'NTL 4 ;6 / $)T&!N/LS 4% J

HL&6&S )'SN!TLSP N ##'TT3 'NTL 4 ;6 ; $HL&6LS 4% J

MS#6MS#1&S )'SN!TL N ##'TT3 'NTL 4 ;6 6 $MS#6MS#1LS 4% J

(.M&S )'SN!TLSP N ##'TT3 *!S'# /;14 $(.MLS 4% J

*TTM

DT!*L.: #3&T.S.T

TP

&)T.S.T N.TN!M. T+P*#!ST (P# &)T.S

555555555555555555555555555555555555

)T&!N7&S )'SN!TLSP N ##'TT3 'NTL 4 4 / $)T&!N7LS 4% J)T&!N1&S )'SN!TLSP N ##'TT3 'NTL 4 ;6 1 $)T&!N1LS 4% J

)T&!N/&S )'SN!TLSP N ##'TT3 'NTL 4 ;6 / $)T&!N/LS 4% J

HL&6&S )'SN!TLSP N ##'TT3 'NTL 4 ;6 ; $HL&6LS 4% J

MS#6MS#1&S )'SN!TL N ##'TT3 'NTL 4 ;6 6 $MS#6MS#1LS 4% J

(.M&S )'SN!TLSP N ##'TT3 *!S'# /;14 $(.MLS 4% J

*TTM

Tab"e $&T%S%T %'amp"e

#ost of the L'NS.T

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