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8-1Lesson 8. HLR Interface for GPRS & UMTS Packet Core NetworkPE/TR/CN/UM!"# 1$.%#/EN Ma' #%%(

" C o n f i d e n t i a l i n f o r m a t i o n - - m a y n o t b e c o p i e d o r d i s c l o s e d w i t h o u t p e r m i s s i o n " .

Lesson 8

HLR Interface for GPRS &

UMTS Packet CoreNetwork

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Objectives

Using appropriate documentation e!p"ain t#e concepts anddatafi"" Packet Core Network information$

• GPRS network arc#itecture

• UMTS network arc#itecture

• UMTS su%scri%er information

• Sstem ta%"es

Using appropriate documentation e!p"ain t#e concepts anddatafi"" Packet Core Network information$

• GPRS network arc#itecture

• UMTS network arc#itecture

• UMTS su%scri%er information

• Sstem ta%"es

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GSM/GPRS Network Architecture

GPRS

CoreNetwork

Internet

or 't#er

P(N

PCUSN

GGSNSGSN

G

GMSC TSC

HLR

MSC)*LR

CIRCUIT + S,ITCH-( -N*IR'NM-NT

P.C/-T+ S,ITCH-( -N*IR'NM-NT

GSM

NSSPSTN)IS(N

0SS

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" C o n f i d e n t i a l i n f o r m a t i o n - - m a y n o t b e c o p i e d

o r d i s c l o s e d w i t h o u t p e r m i s s i o n " .

GSM/GPRS Interfaces

Ser1ice network$

Intranet or Internet

C-S

0SS Network Core Network

GPRS NetworkIP 0ack%one

MSC)*LRHLR

PCUSN0SC0TS

P(N

SGSN GGSN

Intranet

Gs

.

G% Gn Gi

Gr

.%is .gprs

Gc

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UMS Network !o"#onents

Core Network

.TM0ack%one

UTR.N

Node 020TS3

Uu

Iu% 2.TM3

RNCIu

2CS & PS3

RNC

Iur

Iur

Iu2CS & PS3

Node 020TS3

Uu

U-

U-

Iu% 2.TM3

4G MSC

TR.U

Iu CS

Circuit (omain

HLR).uC

*LR

4GSGSN

Packet (omain

Iu PS

0 C

(

Gr

Packet

0ack%one

PSTN

Internet

Inranets4GGGSN

Gc

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GPRS/UMS Attach Proce$ure Messa%e &'ow

56 .ttac# Re7uest

MS HLRSGSN

8a6 Identit Re7uest

8%6 Identit Response

8c6 .ut#entication

4a6 Update GPRS Location

4%6 Insert Su%scri%er (ata

4c6 Insert Su%scri%er (ata .ck

4d6 Update GPRS Location .ck

96 .ttac# Comp"ete

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ab'e G(LRGPRS

CI:CI:>table ghlrgprsTABLE: GHLRGPRS>list 4TOP MCC MNC MSIN PDPLIST4!" #$ %#$4!"&'() p*p+a %,- p*p+b # %#$4!"&- p*p+.$ %#-#$-$4- #4!,4!" #$ %#$4!"&'(% ,4!" #$ %#$4!"&'(# p*p+a %- #4- #$- $4- #4!,4!" #$ %#$4!"&'($ p*p+a %,- p*p+b # %#$4!''')- p*p+. $ %#- #$- $4-#4!- p*p+* 4,- p*p+e ! 4&- ("- %()- ''

CI:CI:>table ghlrgprsTABLE: GHLRGPRS>list 4TOP MCC MNC MSIN PDPLIST

4!" #$ %#$4!"&'() p*p+a %,- p*p+b # %#$4!"&- p*p+.$ %#-#$-$4- #4!,4!" #$ %#$4!"&'(% ,4!" #$ %#$4!"&'(# p*p+a %- #4- #$- $4- #4!,4!" #$ %#$4!"&'($ p*p+a %,- p*p+b # %#$4!''')- p*p+. $ %#- #$- $4-#4!- p*p+* 4,- p*p+e ! 4&- ("- %()- ''

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ab'e G(LRP)P )atafi'' *+a"#'e

>table ghlrp*pTABLE: GHLRPDPTOPPDPNAME PDPT/PE ACPNNAME RELCLASS DELCLASS P0THRP1T PRECLASS MNTHRP1T 2PLMNA CHRGCHAR E3TOSD/NAMIC IET5 IP24 D/NAMIC RELCLSS! DELCLSS% PEA0#!"0 LO6PRIO BESTE55 / ,E3TOS CON2ERSATIONAL % /ES NO+DETECT %!#) "4 "4 R!E+$ R&E+$ 4)))PRIORT/%'))) ')))L#TP ETSI PPP L#TP RELCLSS% DELCLSS4 PEA0%"0 LO6PRIO BESTE55 / , E3TOSCON2ERSATIONAL % /ES NO+DETECT %!#) '))) '))) R!E+$ R&E+$ 4))) PRIORT/%'))) ')))BOTTOM

>table ghlrp*pTABLE: GHLRPDPTOPPDPNAME PDPT/PE ACPNNAME RELCLASS DELCLASS P0THRP1T PRECLASS MNTHRP1T 2PLMNA CHRGCHAR E3TOS

D/NAMIC IET5 IP24 D/NAMIC RELCLSS! DELCLSS% PEA0#!"0 LO6PRIO BESTE55 / ,E3TOS CON2ERSATIONAL % /ES NO+DETECT %!#) "4 "4 R!E+$ R&E+$ 4)))PRIORT/%'))) ')))L#TP ETSI PPP L#TP RELCLSS% DELCLSS4 PEA0%"0 LO6PRIO BESTE55 / , E3TOSCON2ERSATIONAL % /ES NO+DETECT %!#) '))) '))) R!E+$ R&E+$ 4))) PRIORT/%'))) ')))BOTTOM

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ab'e G(LRSGSN )atafi'' *+a"#'e

CI:>table ghlrsgs7TABLE: GHLRSGSN>list allTOP

SGSNN1M RSTAT1S LC+AC E2AL+LCRST+AC E2AL+RST SDM+AC TRC+AC AC+A1DIT SGSNID"%%#$&%))))))#) NEED+NOT+NOTI5/ HLR+MA3 /HLR+MA3 / 2$ 2$ ENABLED %BOTTOM

CI:>table ghlrsgs7TABLE: GHLRSGSN>list allTOP

SGSNN1M RSTAT1S LC+AC E2AL+LCRST+AC E2AL+RST SDM+AC TRC+AC AC+A1DIT SGSNID"%%#$&%))))))#) NEED+NOT+NOTI5/ HLR+MA3 /HLR+MA3 / 2$ 2$ ENABLED %BOTTOM

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Su""ar, of A##'ication !onte+ts

'peration .pp"ication Conte!t .ffected HLR Ta%"es

Update GPRS Location GLU_AC (V3) Table GHLRPARM

Insert Sbscriber (ata(elete Sbscriber (ata

S!M_AC (V3)Tables GHLRPARM "GHLRVLR " GHLRSGS#

.cti$ate Trace Mode(eacti$ate Trace Mode

TRC_AC (V3)Tables GHLRPARM "GHLRVLR " GHLRSGS#

Cancel Location LC_AC (V3)Tables GHLRPARM "GHLRVLR " GHLRSGS#

Pr%e MS MSP_AC (V3) Table GHLRPARM

Reset RST_AC (V& or V')Tables GHLRPARM "GHLRVLR " GHLRSGS#

SortMs%Gatea* SMG_AC (V3) Table GHLRPARM

MdMn%t MM_AC (V3) Table GHLRPARM

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MAP Messa%in%

T#is acti1it imp"ements t#e fo""owing new M.P message$

+ UGL , Update GPRS Location- UGL is de.ined as a V3 MAP

/essa%e0 1t is sed b* te SGS# to pdate a GPRSsbscriber2s location in.or/ation stored in te HLR0

T#e UGL Message Re7uest contains$

+ 1MS1

+ SGS# #/ber- 1S!# n/ber o. te SGS#

+ SGS# Address- 1P address o. te SGS#

T#e UGL Message Response contains$

+ HLR #/ber- 1S!# n/ber o. te HLR

+ rror- 4or nsccess.l pdatin%5 te error case is retrned

b* te HLR

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!ontro' P'ane between GGSN an$ (LR

L5 L5L5 L5

L8MTP8 MTP8L8

IP IP MTP4 MTP4

U(P U(P SCCP SCCP

GTP+CGTP+C

TC.P TC.P

M.P M.P

Gn GcGGSN HLRGSN

Interworking

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Successfu' Network-Re.ueste$ P)P !onte+t

HLR

SGSN GGSN

56 P(P P(U

86 Send Routing Info6 for GRPS

46 Send Routing Info6 for GRPS .ck

96 P(U Notification Re7uest

:6 P(U Notification Response

;6 Re7uest P(P Conte!t .cti1ation

<6 P(P Conte!t .cti1ation Procedure

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Unsuccessfu' Network-Re.ueste$ P)P !onte+t

HLR

SGSN GGSN

56 P(U Notification Response

5=6 P(U Notification Re>ect Re7uest

86 P(U Notification Re>ect Response

46 Send Routing Info6 for GPRS

96 Send Routing Info6 for GPRS .ck

:6 ?ai"ure Report

;6 ?ai"ure Report .ck

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Mobi'e User Activit, Proce$ure

GGSN

HLR

5a6 Read for SM

5%6 Update Location

5c6 Report (e"i1er Status

86 Note MS present for GPRS

86 Note MS present for GPRS .ck

Te HLR recei$es one o. te belo/essa%es .or an U tat as

6M#RG .or GGS#2 .la% set-

&0 HLR clears 6M#RG .or GGS#2.la% .or tat U0

'0 HLR sends a #ote MS Present .orGPRS /essa%e to all te GGS#s inte list o. te sbscriber0

SGS# Address contains te address o. teSGS# tat crrentl* ser$es te U0 Uponreception o. #ote MS Present5 eac GGS#clears M#RG0

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