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6-1Lesson 6. RANAP and BSSAP LayerPE/TRD/CN/UM974 16.0/EN !an"ary# 00$

"Confidentialinformation--maynotbecopiedordisclosedwithoutpermission".

Lesson 6

RANAP and BSSAP

Layer

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Objectives

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

RANAP and BSSAP elementary procedures

BSSAP susystems

!all flow for "#$S and GS#

RANAP%BSSAP tales

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

RANAP and BSSAP elementary procedures

BSSAP susystems

!all flow for "#$S and GS#

RANAP%BSSAP tales

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Topics

$he information in this lesson is divided into the followingsections:

Radio Access Networ& Application Part layer

RANAP elementary procedures

RANAP tale

$he information in this lesson is divided into the followingsections:

Radio Access Networ& Application Part layer

RANAP elementary procedures

RANAP tale

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"Confidentialinformation--maynotbecopied

ordisclosedwithoutpermission".

Radio Network Application Part Layer (RANAP)and BSSAP

Signaling !onnection!ontrol Part 'S!!P(

Signaling !onnection!ontrol Part 'S!!P(

Radio AccessNetwor&

Application Part'RANAP(

Radio AccessNetwor&

Application Part'RANAP(

$ransaction!apailitiesApplicationPart '$!AP(

$ransaction!apailitiesApplicationPart '$!AP(

#oile

ApplicationPart'#AP(

#oileApplication

Part'#AP(

)S*N"serPart

')S"P(

)S*N"serPart

')S"P(

#essage$ransferPart

'#$P(

Networ&

Lin&

Physical

Base StationSubsystem

Application Part(BSSAP)

Base StationSubsystem

Application Part(BSSAP)

BSS#AP

BSS#AP *$AP

*$AP

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RANAP and BSSAP Procedres

*#S+#S!

irelessGateway

!ore Networ&

Radio Networ& Susystem

)u )nterface

Gs interfaceB$S BS!$!"

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!obile Station Ori"inated #all !essa"e $low

!# Service Re-uest

Authentication Re-uest

Authentication Response

!ipher #ode!ommand

!ipher #ode !omplete

$#S) Reallocation !ommand

$#S) Reallocation !omplete

Setup

!all Processing

Assignment Re-uest

Assignment !omplete

Alerting

!onnect

!onnect Ac&nowledge

Active !all

#.B)L/ S$A$).N

*#S+#S! BSS

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#all Setp (%& Ori"inatin" #all) (%!TS)

*#S+#S!

RN!

RRC/RACH (RRC connection request speech)

RRC Connection setup is usedto allocate the signaling bearerneeded for signaling exchangeat call setup.

Radio establishment

Radio establishment

RRC/Initial irect !ransfer (C" #er$ice Request% C& domain)#CC'/Connection Request

#CC'/Connection Confirm

RA&A'/Initial msg (C" #er$ice Request)

""/C" #er$ice Accept

""/C" Authentication Request

""/C" Authentication Response

Node B

RA&A'/#ecurit* "ode CommandRRC/#ecurit* "ode Command

RRC/#ecurit* "ode CompleteRA&A'/#ecurit* "ode Complete

CC/#etup

CC/Call processing

RA&A'/RA+ Assignment RequestRRC/R+ #etup

RRC/R+ #etup CompleteRA&A'/RA+ Assignment Response

CC/Call alert

CC/Connect

CC/Connect Ac,.

!he Radio +earer setup isused to-

#end to the the!CI corresponding tothe CH.

Configure 'C' R0C la*ers in the .

#ecurit* procedure isoptional

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!obile Station Ter'inated #all !essa"e $low

Paging Re-uest

Paging Response

Authentication Re-uest

Authentication Response

!ipher #ode !ommand

!ipher #ode !omplete

$#S) Reallocation !ommand

$#S) Reallocation !ompleteSetup

!all !onfirmed

Assignment Re-uest

Assignment !omplete

Alerting

!onnect

!onnect Ac&nowledge

*isconnect

Release

Release !omplete

!lear

Active !allActive !all

#.B)L/ S$A$).N

*#S+#S! BSS

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#all Setp (%& Ter'inatin" #all)

*#S+#S!RN!

RRC Connection Requestmessage initiated b* the contains the establishmentcause.

#CC'/Connection Request

#CC'/Connection Confirm

RA&A'/Initial msg

""/C" #er$ice Accept

""/ Authentication Request

""/Authentication Response

Node B

RA&A'/#ecurit* "ode Command

RRC/#ecurit* "ode Command

RRC/#ecurit* "ode CompleteRA&A'/#ecurit* "ode Complete

CC/#etup

CC/Call Confirmed

RA&A'/RA+ Assignment RequestRRC/R+ #etup

RRC/R+ #etup CompleteRA&A'/RA+ Assignment Response

CC/Call alerting

CC/Connect

CC/Connect Ac,.

#ecurit* procedure isoptional

RA&A'/'agingRRC/'aging !*pe1

RRC/RRC connection setup complete

RRC/Initial irect !ransfer ('aging response% C& domain)

Alert- Called part* terminalis ringing

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#all Release (%& Ter'inated #all)

*#S+#S!RN!

Node B

CC/isconnect

RA&A'/Iu Release Command

RRC/RRC Connection Release

RRC/RRC Connection Release Complete

RA&A'/Iu Release Complete

CC/Release

#CC'/Released

CC/Release Complete

&+A'/Radio 0in, eletion Request

&+A'/Radio 0in, eletion Response

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#all Release (Network Ter'inated #all)

*#S+#S!RN!

Node B

CC/isconnect

RA&A'/Iu Release Command

RRC/RRC Connection Release

RRC/RRC Connection Release Complete

RA&A'/Iu Release Complete

CC/Release

#CC'/Released

CC/Release Complete

!he normal resource release isal2a*s initiated b* the C&.

&+A'/Radio 0in, eletion Request

&+A'/Radio 0in, eletion Response

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Trnk rop Tables or S! Trnk

$ABL/: !LL)

!LL) A*N"# $R0GRS)1 A*#)N)N2++++++++++++++++++++++++++++#S34$R0 56 73 #S48$R08$R"N0$ABL/: $R0GRPGRP0/9 GRP)N2.++++++++++++++#S34$R0 GS# 3 NP*GP N!R$ P;8S82R;8*82R$ABL/: $R0SGRPSGRP0/9 !AR*!.*/ SGRP

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List o Tables %sed in S! and %!TS

RANAP and BSSAP must e defined in tale GS#SS)

$he &ind of BS! or RN! must e defined in tale BSS$9P/

SP/!)2)! to "#$S3 $ale LA!RN!R$ in order for the #S! to communicate with the RN!

3 $ale LA!SA! entry point for translation

SP/!)2)! for GS#

3 $ale LA!: same idea that tale LA!RN!R$ and LA!SA! for GS#

RANAP and BSSAP must e defined in tale GS#SS)

$he &ind of BS! or RN! must e defined in tale BSS$9P/

SP/!)2)! to "#$S3 $ale LA!RN!R$ in order for the #S! to communicate with the RN!

3 $ale LA!SA! entry point for translation

SP/!)2)! for GS#

3 $ale LA!: same idea that tale LA!RN!R$ and LA!SA! for GS#

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Table BSST*P& &+a'ple

$ABL/: BSS$9P/

$.P

R$S$NA#/ PR.*"!$ PAS/ *$? #!! #N! G*A$A

+++++++++++++++++++++++++++++++++++++++++++++++++++

AG3@RS "#$S8RNS "#$SP; .N 3 ;;

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Table S!SS, &+a'ple

*atafill one tuple for each RN!

D$ABL/: GS#SS)

$.P

SS)80/9 P#$9P/ P#N.

+++++++++++++++++++

RANAP 3 L)"4 3

BSSAP ; L)"4

B.$$.#

D$ABL/: GS#SS)

$.P

SS)80/9 P#$9P/ P#N.

+++++++++++++++++++

RANAP 3 L)"4 3

BSSAP ; L)"4

B.$$.#

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LA#RN#RT Table (Speciic %!TS)

$he LA!RN!R$ tale maps the &ey to a routeset nameC $he *#S+#S! needs to &now therouteset in order to communicate with the RN!C

D$ABL/: LA!RN!R$

$.P

LA!RN!0/9 R$S$NA#/

++++++++++++++++++

; ;3 "$RAN8RS

E33 */#.8RS

E33 ;3 */#.8RS

@;7 3 "$RAN78RS

@;7 "$RAN78RS

@;E 3 "$RAN78RS

@;@ 3 "$RAN8RS

@;@ ;3 "$RAN8RS

@;4 3 "$RAN78RS

B.$$.#

D$ABL/: LA!RN!R$

$.P

LA!RN!0/9 R$S$NA#/

++++++++++++++++++

; ;3 "$RAN8RS

E33 */#.8RS

E33 ;3 */#.8RS

@;7 3 "$RAN78RS

@;7 "$RAN78RS

@;E 3 "$RAN78RS

@;@ 3 "$RAN8RS

@;@ ;3 "$RAN8RS

@;4 3 "$RAN78RS

B.$$.#

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dordisclosedwithoutpermission".

Table LA#SA# &+a'ple -ataill

LA!SA!0/9 S/LR.A# R!)*? #S)*? $RA2SN. ?LA)*? L.!N"# .P$N L!S)*?+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++73; ; /?NA$L 3 3 3 '7;( > 5; E; 3 'A.! ; 1.N/S('PR/?L)*? ;;( >

LA!SA!0/9 S/LR.A# R!)*? #S)*? $RA2SN. ?LA)*? L.!N"# .P$N L!S)*?+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++73; ; /?NA$L 3 3 3 '7;( > 5; E; 3 'A.! ; 1.N/S('PR/?L)*? ;;( >

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Table LA#SA# !essa"es

#essage /Fplanation

R!)*? has een changed ecausethe value was inconsistent with itscurrent usageC

$he R!)*? datafilled for a particularLA!SA! does not match the R!)*?assigned to the LA! in taleBSS!$#RC

#S)*? has een changed ecause

the value was inconsistent with itscurrent usageC

$he #S)*? datafilled for a particular

LA!SA! does not match the #S)*?assigned to the LA! in tale*$AP$#RC

LA! lac valueD is referenced intale LA!1.N/SC )t cannot edeleted while it is referenced inanother taleC

A LA! value referenced y taleLA!1.N/S was deleted from taleLA!SA! and the LA! is not presentin tale LA!C

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Table LA# &+a'ple -ataill

$ABL/: LA!LA!0/9:D47 ;R$S$NA#/:Ditacss;S/L/!$R.A#:DunrstrctB!)*?: 3D*$P)*?: 3D$RA2SN.:

D3?LA)*?:D;L.!N"#:D; ;E 3.P$).N:DgsmnaL!S8)*?:333GS#NA)*?:D.P$).N:$"PL/ $. B/ A**/*:47 ; )$A!BSS; "NRS$R!$ 3 3 3 ';( > ; ;E 3 'GS#NA ( >/N$/R 9 $. !.N2)R#, N $. R/H/!$ .R / $. /*)$CDy

$ABL/: LA!LA!0/9:D47 ;

R$S$NA#/:Ditacss;S/L/!$R.A#:DunrstrctB!)*?: 3D*$P)*?: 3D$RA2SN.:D3?LA)*?:D;L.!N"#:D; ;E 3.P$).N:DgsmnaL!S8)*?:333GS#NA)*?:

D.P$).N:$"PL/ $. B/ A**/*:47 ; )$A!BSS; "NRS$R!$ 3 3 3 ';( > ; ;E 3 'GS#NA ( >/N$/R 9 $. !.N2)R#, N $. R/H/!$ .R / $. /*)$CDy

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