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19.6 INTRODUCTION TO GSM-MAP 611lnformation in HLR. The HLR of a PLMN has records for all MSs whose homenetwork is PLMN.. MSISDN (S) of MS. IMSI (S) of MS. Originating and terminating service profile of MS (S). Address of the VLR associated with the MSC that is currently servingMS (T)Information in VLR. This register has a record for each MS currently served byone of its associated MSCs.. MSISDN (T). Originating and terminating service profile of MS (T). IMSI (T). TMSI in the current location area (T). LAC of the current MS location area (T). MSRN that is currently assigned to the MS (T)Information in AUC. The AUC in a PLMN has records with authentication andprivacy information for all mobiles whose home network is PLMN.. MSISDN (S). Ki (S). Kc (T)19.6.6 SCCP AddressesGSM-MAP messages are transferred by the message transfer part (MTP) and thesignaling connection control part (SCCP) of the SS7 signaling networks that alsotransfer messages for fixed-network applications.GSM-MAP uses the connectionless services of SCCP (Section 15.3.3).We now explore the SCCP addresses of GSM-MAP entities. The applicationservice entities (ASE) at a signaling point are addressed by subsystem numbers(SSNs):0000 0110 Home location register0000 0111 Visitor location register0000 1000 Mobile switching center0000 1001 Equipment identity register
612 MOBILE APPLICATION PARTFigure 19.6-3. Format and derivation of E.214 global title. (From GSM.09.02-Version 4.9.0.Courtesy of ETSI.)In SCCP called (CDA) and calling (CGA) addresses, SSN is always present. Inaddition, the addresses include a point code (PC) and/or a global title (GT). Thisdepends on locations of the entities involved in the transaction:. If both entities are in the same PLMN, the address is a point code.. If both entities are in the same country but in different PLMNs, the address is aglobal title with the format of an E.164 number, according to the numberingplan for the fixed network in that country.. If the entities are in different countries, the address is a global title with a formatdefined in ITU-T Rec. E.214 [10].The format is shown in Fig. 19.6-3(a). It consists of an E.164 part (country code CCand network code NC) and an E.212 part (MSIN T ), which represents the leadingdigits of MSIN.The derivation of this address from the IMSI of a mobile is shown in Fig. 19.6-3(b).Country code CC is derived from mobile country code MCC. Network code NC isderived from mobile network code MNC and the leading digits of MSIN. MSIN T istruncated if necessary, in order to limit the length of the address to 15 digits.19.6.7 Derivation of Called AddressThe entity that initiates a transaction has to derive the address of the called entityfrom an input datum. We explore the address derivations in a number of situationsthat frequently occur in GSM-MAP.A VLR initiates a transaction with the HLR of a mobile identified by IMSI. VLRderives the called address from IMSI.A gateway MSC initiates a transaction with the HLR of a mobile identified byMSISDN. In this situation, the GMSC, mobile, and HLR belong to the samePLMN. Most PLMNs have one HLR, and the called address (a point code) isfixed. If a PLMN has several HLRs, GMSC derives the address from MSISDN.
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Signaling inTelecommunicationNetwor
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Copyright # 2007 by John Wiley & So
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CONTENTSPreface to the Second Editi
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CONTENTSix8.4 Basic Error Correctio
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CONTENTSxiChapter 16 Transaction Ca
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PREFACE TO THESECOND EDITIONThe fir
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1INTRODUCTION TOTELECOMMUNICATIONST
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1.1 TELECOMMUNICATION NETWORKS 3Fig
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1.2 NUMBERING PLANS 9Local exchange
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1.2 NUMBERING PLANS 11The NANP (for
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1.3 DIGIT ANALYSIS AND ROUTING 13Fi
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1.3 DIGIT ANALYSIS AND ROUTING 15Fi
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1.4 ANALOG TRANSMISSION 17In the IC
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1.4 ANALOG TRANSMISSION 19Figure 1.
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1.4 ANALOG TRANSMISSION 21Figure 1.
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1.5 DIGITAL TRANSMISSION 23land bas
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1.5 DIGITAL TRANSMISSION 25Figure 1
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1.5 DIGITAL TRANSMISSION 27Figure 1
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1.6 SPECIAL TRANSMISSION EQUIPMENT
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1.7 EXCHANGES 35Figure 1.7-2. Local
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1.7 EXCHANGES 37Figure 1.7-4. Excha
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1.8 ACCESS NETWORKS AND LINE CONCEN
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1.10 REFERENCES 41ISDNITUITU-TLATAL
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2INTRODUCTION TO SIGNALING2.1 OVERV
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2.1 OVERVIEW 45networks and in the
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2.1 OVERVIEW 47not involved in a ca
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2.2 STANDARDS FOR SIGNALING SYSTEMS
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2.3 ACRONYMS 51. Communications Sta
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2.4 REFERENCES 537. R. B. Robrock,
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56 SUBSCRIBER SIGNALINGFigure 3.1-1
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58 SUBSCRIBER SIGNALINGFigure 3.2-1
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60 SUBSCRIBER SIGNALING3.2.5 Tones
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62 SUBSCRIBER SIGNALINGHook Status.
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64 SUBSCRIBER SIGNALINGthe low-grou
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66 SUBSCRIBER SIGNALING3.4.3 Tones
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68 SUBSCRIBER SIGNALINGCall Waiting
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70 SUBSCRIBER SIGNALING3.6.1 Caller
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72 SUBSCRIBER SIGNALINGCalled Party
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74 SUBSCRIBER SIGNALINGRRRSSSCSITSL
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76 CHANNEL-ASSOCIATED INTEREXCHANGE
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100 CHANNEL-ASSOCIATED INTEREXCHANG
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5INTRODUCTION TOCOMMON-CHANNEL SIGN
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5.1 SIGNALING NETWORKS 113Figure 5.
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5.1 SIGNALING NETWORKS 115Quasiasso
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5.1 SIGNALING NETWORKS 117Figure 5.
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5.2 SIGNALING LINKS AND SIGNAL UNIT
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5.3 ACRONYMS 125In the final step o
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130 SIGNALING IN ACCESS NETWORKSTim
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132 SIGNALING IN ACCESS NETWORKSCom
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134 SIGNALING IN ACCESS NETWORKSTAB
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136 SIGNALING IN ACCESS NETWORKSFig
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140 SIGNALING IN ACCESS NETWORKSinf
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142 SIGNALING IN ACCESS NETWORKSinf
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148 SIGNALING IN ACCESS NETWORKSC-C
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152 SIGNALING IN ACCESS NETWORKScan
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154 SIGNALING IN ACCESS NETWORKSIDT
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7INTRODUCTION TO SIGNALINGSYSTEM NO
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7.1 SS7 STRUCTURE 159Message Transf
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7.2 IDENTIFICATION OF SIGNALING POI
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7.3 SS7 SIGNAL UNITS AND PRIMITIVES
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7.4 ACRONYMS 165Figure 7.3-3 shows
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8SS7 MESSAGE TRANSFER PARTThe Messa
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8.2 MTP LEVEL 1 1698.1.2 Message Tr
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8.3 OVERVIEW OF MTP LEVEL 2 171In e
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8.3 OVERVIEW OF MTP LEVEL 2 173The
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8.4 BASIC ERROR CORRECTION 175Figur
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8.4 BASIC ERROR CORRECTION 177Figur
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8.5 PREVENTIVE CYCLIC RETRANSMISSIO
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8.6 SIGNALING LINK MANAGEMENT 181In
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8.7 OVERVIEW OF MTP LEVEL 3 183Figu
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8.8 MTP3 SIGNALING MESSAGE HANDLING
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8.9 MTP3 SIGNALING NETWORK MANAGEME
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8.10 ACRONYMS 199H1 Message heading
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9TELEPHONE USER PARTThe Telephone U
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9.2 CALL-CONTROL MESSAGES AND SIGNA
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9.3 BASIC SIGNALING SEQUENCES 211TA
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9.3 BASIC SIGNALING SEQUENCES 213Wh
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9.3 BASIC SIGNALING SEQUENCES 215On
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9.4 TUP SUPPORT OF ADDITIONAL SERVI
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9.4 TUP SUPPORT OF ADDITIONAL SERVI
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9.5 OTHER TUP PROCEDURES, MESSAGES,
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9.5 OTHER TUP PROCEDURES, MESSAGES,
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9.6 VERSIONS OF TUP SIGNALING 2259.
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9.7 ACRONYMS 227ACM Address Complet
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9.8 REFERENCES 229SAOSECSHPSISIFSIM
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232 DIGITAL SUBSCRIBER SIGNALING SY
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TABLE 10.3-3 Information Elements i
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11ISDN USER PARTThis chapter resume
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11.2 ISUP MESSAGES, FORMATS, AND PA
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TABLE 11.2-2 Parameters in ISUP Cal
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11.3 SIGNALING FOR CALLS BETWEEN IS
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11.3 SIGNALING FOR CALLS BETWEEN IS
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11.4 CALLS INVOLVING ANALOG SUBSCRI
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11.4 CALLS INVOLVING ANALOG SUBSCRI
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11.5 END-TO-END SIGNALING 305In the
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11.5 END-TO-END SIGNALING 307Figure
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11.6 OTHER SIGNALING PROCEDURES 309
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11.7 SIGNALING PROCEDURES FOR FAILE
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11.8 ISUP SIGNALING IN THE INTERNAT
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11.9 ISUP SIGNALING IN THE UNITED S
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11.10 ACRONYMS 323transferred trans
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11.11 REFERENCES 325SCCP Signaling
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12SIGNALING IN CELLULARMOBILE TELEC
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12.1 INTRODUCTION TO CELLULAR MOBIL
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Figure 12.2-1. Transmission of mess
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12.3 INTRODUCTION TO AMPS SIGNALING
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12.3 INTRODUCTION TO AMPS SIGNALING
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12.4 AMPS MESSAGE FORMATS AND PARAM
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12.5 AMPS SIGNALING PROCEDURES 353s
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12.5 AMPS SIGNALING PROCEDURES 355p
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12.6 SIGNALING IN IS-54 CELLULAR SY
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12.7 INTRODUCTION TO THE GSM CELLUL
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12.8 SIGNALING BETWEEN MOBILE AND N
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12.9 LAYER 3 MESSAGES ON THE Um INT
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12.9 LAYER 3 MESSAGES ON THE Um INT
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12.10 ACRONYMS 385FVCGAWGSMIMEIIMSI
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12.11 REFERENCES 3875. Public Land
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390 AIR INTERFACE SIGNALING IN CDMA
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TABLE 13.3-1 Forward CDMA Physical
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14INTRODUCTION TOTRANSACTIONSThe TU
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14.2 SS7 ARCHITECTURE FOR TRANSACTI
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CCIS Common-channel interoffice sig
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466 SIGNALING CONNECTION CONTROL PA
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TABLE 15.2-2 Parameters in SCCP Mes
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16TRANSACTION CAPABILITIESAPPLICATI
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16.1 INTRODUCTION 499Figure 16.1-1.
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16.1 INTRODUCTION 501TABLE 16.1-1 T
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16.1 INTRODUCTION 503TABLE 16.1-4Co
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16.2 TCAP FORMATS AND CODING 505ASN
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16.2 TCAP FORMATS AND CODING 507TAB
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16.2 TCAP FORMATS AND CODING 509Fig
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16.3 TRANSACTION AND INVOKE IDENTIT
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16.4 U.S. NATIONAL TCAP 513TABLE 16
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16.6 ACRONYMS 51516.6 ACRONYMSAC Ap
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17TRANSACTIONS ININTELLIGENT NETWOR
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17.1 INTRODUCTION TO INTELLIGENT NE
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17.2 CALL MODELS AND TRIGGERS 521so
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17.2 CALL MODELS AND TRIGGERS 523is
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17.2 CALL MODELS AND TRIGGERS 525th
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17.2 CALL MODELS AND TRIGGERS 527en
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17.3 AIN MESSAGES AND TRANSACTIONS
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17.4 AIN 0.1 PARAMETERS 535Figure 1
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17.4 AIN 0.1 PARAMETERS 537Bits DC.
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17.4 AIN 0.1 PARAMETERS 539Par.19 P
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17.5 CODING OF DATA ELEMENTS 541Par
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17.6 MESSAGES AND PARAMETERS 543TAB
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17.6 MESSAGES AND PARAMETERS 545TAB
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17.6 MESSAGES AND PARAMETERS 54717.
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17.7 AIN SERVICES 549Snapshot Monit
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17.7 AIN SERVICES 551We assume that
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17.7 AIN SERVICES 553info_analyzed
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17.9 REFERENCES 555GTA Global title
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18INTELLIGENT NETWORKAPPLICATION PA
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18.1 INTRODUCTION 559Figure 18.1-2
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Page 584 and 585: 18.4 INAP SIGNALING 567SACF. MACF a
Page 586 and 587: 18.4 INAP SIGNALING 569TABLE 18.4-5
Page 588 and 589: 18.5 ETSI INAP 571At the end of the
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Page 597 and 598: 580 MOBILE APPLICATION PARTMSCs (d)
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Page 617 and 618: 600 MOBILE APPLICATION PART19.5.3 E
Page 619 and 620: 602 MOBILE APPLICATION PARTPar.4 Au
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Page 623 and 624: 606 MOBILE APPLICATION PARTPar.22 S
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Page 627: 610 MOBILE APPLICATION PARTFigure 1
Page 631 and 632: 614 MOBILE APPLICATION PARTby a “
Page 633 and 634: 616 MOBILE APPLICATION PARTVLR now
Page 641 and 642: 624 MOBILE APPLICATION PARTMAP_COMP
Page 643 and 644: 626 MOBILE APPLICATION PARTThe VLR
Page 645 and 646: 628 MOBILE APPLICATION PARTISDNITUI
Page 648 and 649: 20INTRODUCTION TO PACKETNETWORKS AN
Page 650 and 651: 20.1 PACKET-BASED COMMUNICATION 633
Page 660 and 661: 20.2 THE TCP/IP PROTOCOL SUITE 643F
Page 662 and 663: 20.2 THE TCP/IP PROTOCOL SUITE 645T
Page 664 and 665: 20.2 THE TCP/IP PROTOCOL SUITE 647c
Page 666 and 667: 20.2 THE TCP/IP PROTOCOL SUITE 649s
Page 668 and 669: 20.3 INTRODUCTION TO VoIP 651There
Page 670 and 671: 20.3 INTRODUCTION TO VoIP 653Voice
Page 672 and 673: 20.3 INTRODUCTION TO VoIP 655some V
Page 674 and 675: 20.3 INTRODUCTION TO VoIP 657On the
Page 676 and 677: 20.4 LOWER LAYER PROTOCOLS FOR VoIP
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20.4 LOWER LAYER PROTOCOLS FOR VoIP
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20.4 LOWER LAYER PROTOCOLS FOR VoIP
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20.5 ACRONYMS 66520.5 ACRONYMSAAA A
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20.6 REFERENCES 66720.6 REFERENCES1
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21SIGNALING FOR VoIP21.1 INTRODUCTI
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21.2 THE H.323 PROTOCOL 67121.2 THE
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21.2 THE H.323 PROTOCOL 673TABLE 21
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21.2 THE H.323 PROTOCOL 679Recommen
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21.3 THE SESSION INITIATION PROTOCO
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21.4 THE GATEWAY CONTROL PROTOCOL 6
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21.5 THE SIGNALING TRANSPORT (SIGTR
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21.6 THE BEARER INDEPENDENT CALL-CO
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21.7 ACRONYMS 717FSN Forward sequen
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21.8 REFERENCES 7196. Generic Funct
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22SIGNALING IN ATM NETWORKSATM, or
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22.1 INTRODUCTION TO ATM NETWORKS A
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22.1 INTRODUCTION TO ATM NETWORKS A
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22.2 ATM LAYERS AND PROTOCOL STACK
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22.3 LOWER LAYERS 729Figure 22.2-3.
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22.3 LOWER LAYERS 73122.3.2 AAL/SAA
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22.4 INTRODUCTION TO ATM SIGNALING
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22.5 SIGNALING AT THE UNI INTERFACE
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TABLE 22.5-2 Variable-Length Inform
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22.6 THE PNNI PROTOCOL 739Figure 22
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TABLE 22.6-1 Variable-Length Inform
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22.7 THE B-ISUP SIGNALING PROTOCOL
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22.7 THE B-ISUP SIGNALING PROTOCOL
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22.9 ATM ADDRESSING 747administrati
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22.10 ACRONYMS 749IEIETFISUPITUITU-
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22.11 REFERENCES 75123. Private Net
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754 INDEXAddress signalsAsynchrouno
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756 INDEXApplication entity (AE)Int
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758 INDEXBearer services (continued
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760 INDEXCalled Address derivation,
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762 INDEXCellular authentication an
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764 INDEXClassless addressing, Inte
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766 INDEXComponent portion, Transac
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768 INDEXData link connections, Dig
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770 INDEXDigital Subscriber Signali
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772 INDEXError correction (continue
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774 INDEXFour-wire circuits (contin
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776 INDEXHome mobile switching cent
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778 INDEXIntelligent networks (INs)
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780 INDEXIS-95 code-division multip
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782 INDEXLine signals. See also Sup
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784 INDEXMessage acceptance, cellul
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786 INDEXMobile switching centers (
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788 INDEXOptical carrier (OC), sync
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790 INDEXPhysical channels, cdma200
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792 INDEXQ.931 ISDN protocol (conti
Page 811 and 812:
794 INDEXResponse to acknowledgment
Page 813 and 814:
796 INDEXService Indicator Octet (S
Page 815 and 816:
798 INDEXSignaling network manageme
Page 817 and 818:
800 INDEXSignaling System No. 7 (SS
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802 INDEXStored-program controlled
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804 INDEXTandem exchangeinterconnec
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806 INDEXTimeoutspublic office dial
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808 INDEXTrunk groups (TGs) (contin
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810 INDEXVoice over Internet Protoc
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Introduction to Communications Engi
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