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Intelligent Networks Park Jung Wan (jwpark77@kaist.ac.kr) Kang Tai Hun (thkang@cnr.kaist.ac.kr) < Telephone & Internet Telephony Networks >

Contents ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Intelligent Network Introduction! ,[object Object],[object Object],[object Object],[object Object],BSC MSC BTS MS SC HLR STP SSP IP SMP SCP No.7 No.7/ISUP No.7/ISUP No.7 No.7 TCP/IP TCP/IP Intelligent Network • SMP: Service Management Point • SCP: Service Control Point • IP: Intelligent Peripheral • SC: Subscriber Center • BTS: Base station Transceiver Subsystem • BSC: Base Station Controller • STP: Signal Transfer Point • HLR: Home Location Register • SSP: Service Switching Point • MSC: Main Switching Center • MS: Mobile Station • ISUP: ISDN User Part

Related Standard (1) ,[object Object],Europe SMG GSM MAP NA6 INAP ITU-T SG 11/6 IN CS-1 SG 11/8 FPLMTS North America SG 11/6 IN CS-1 SG 11/8 IS-41 CTM INAP+ UMTS CAMEL IN CS-2 ANSI IN Phase 1 WIN Phase 1 IN CS-3 ANSI IN Phase x WIN Phase x Cellular PCS/PCN 3G • GSM: Global System for Mobile communication • MAP: Mobile Application Part • Intelligent Network Application Protocol • CS: Capability Set • UMTS: Universal Mobile Telecommunication System • IN: Intelligent Network • ANSI: American National Standard Institute • IS: International Standard • FPLMTS: Future Public Land Mobile Telecommunication System • WIN: Wireless Intelligent Network • PCS: Personal Communication Service • CAMEL: Customized Applications for Mobile network Enhanced Logic

Related Standard (2) ,[object Object],[object Object],• PDSN: Packet Data Serving Node • AAA: Authentication Authorization Accounting • SMSC: Short Message Service Center • SGSN: Serving GPRS Support Node • GGSN: Gateway GPRS Support Node • IMX: IMT2000 Mobile Exchange • CA : CAMEL Application Part Release 1999 Phase 3 : 3G TS 22.078, 23.078, 29.078 Phase 1 : TIA/EIA/IS-771 TIA/EIA/IS-826, IS-848 IN CS-1 (Q. 121x) IN CS-2 (Q. 122x) CAMEL WIN ITU-T SC SMP SCP IP SSP MSC SMSC PDSN AAA HLR HLR IMX SMSC SGSN GGSN No.7 / ISUP No.7 / ISUP No.7 / ISUP WIN(No.7) WIN(No.7) (No.7) 3G MAP (No.7) 3G MAP (No.7) CAP (No.7) WIN(No.7) WIN / CAP (No.7) TCP/IP TCP/IP TCP/IP TCP/IP TCP/IP TCP/IP TCP/IP TCP/IP TCP/IP Dual Stack IN 2G 3G

Operation Procedure (1) ,[object Object],Creation of subscriber information in HLR, SMP(SCP) DB ,[object Object],Location of MS is registration in HLR and Intelligent Service Information of subscriber is delivered from HLR to VLR (1) (2) (2) (4) (1) (2) BTS BSC MSC/VLR STP HLR Service registration request SC SMP HLR SCP

Operation Procedure (2) ,[object Object],for example ) Prepaid voice call origination MSC/SSP IP SCP Origination MS Announcement Delivering and connection & release to gather DTMF Command achievement result Resource control command Call control command Triggering and Event report (1) Call of prepaid subscriber is triggering to SCP (2) SCP authenticates intelligent subscriber (3) Deliver announcement prepaid remainder to MS (4) SCP commands progressing call routing to termination MSC will page & connect to termination MS (5) If MS requests to release call, MSC reports call release to SCP (6) SCP account and update DB (charge deduction in prepaid remainder for this call) Termination MS MSC

Technical issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],SCP A SCP B DB No. 7 IP

The method of performance evaluations of the systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

AIN architectures supporting mobile communication (1) ,[object Object],[object Object]

AIN architectures supporting mobile communication (2) ,[object Object],[object Object],[object Object]

Signaling procedures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Performance evaluation (1) ,[object Object],[object Object]

Performance evaluation (2) ,[object Object],[object Object]

Performance evaluation (3) ,[object Object],[object Object],[object Object],[object Object],[object Object],Network 1,3,5 Network 2,4

[object Object],Others : OSA (Open Service Architecture) / Parlay (1) ,[object Object],[object Object],[object Object],SDP Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],• SDP: Service Delivery Platform

Others : OSA / Parlay (2) ,[object Object],[object Object],The Parlay APIs – What do they offer? • API: Application Programming Interface Connectivity Management Account Management Data Session Control Framework Common Data Definitions General Content based Charging Messaging Terminal Policy management Availability management and presence Mobility User Interaction Call Control

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