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A Preparation for Inter-PLMNs. Roaming :

A Preparation for Inter-PLMNs. Roaming :. Gateway Location Register. 6. Mar. 2003. Gene Park. gene@telcoware.com. Table of Contents. Key Factors for Gateway Location Register. Telcoware Is. What Telcoware’s GLR System has. Network Capabilities Service Capabilities Network Architecture

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A Preparation for Inter-PLMNs. Roaming :

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  1. A Preparation for Inter-PLMNs. Roaming : Gateway Location Register 6. Mar. 2003 Gene Park gene@telcoware.com

  2. Table of Contents • Key Factors for Gateway Location Register • Telcoware Is • What Telcoware’s GLR System has • Network Capabilities • Service Capabilities • Network Architecture • Software Architecture • O&M Features • Summary : Why Telcoware’s GLR System? • Reference Site 1/12

  3. Key Factors for Gateway Location Register What are the Key Factors for Good GLR System ? GLR = HLR + VLR ? No Impact on Legacy Network Good Gateway Roaming System Solid Protocol Stack of Transportation Stabilized Database Good Tech. for MAP Handling 2/12

  4. Telcoware Is Telcoware (is) • Spun-off from SK Telecom and Founded in Jan. 2000 with a number of Core Software Engineers from Over 5 Major Mobile Communication Companies. • – SK Telecom, Samsung, LG Electronics, Hyundai Electronics, Motorola … • Has Technology Leadership in Core Network Industry. • - 66 percent of employees in Telcoware works for R&D. • - Commercially proven technologies for database and protocol • (Telcobase™ and MVSTACK™) • Has Market Leadership in Core Network System Industry in Korea. • - More than 17 millions of subscriber based HLR system. • - Over 53 percent of HLR Market is filled with Telcoware’s Technologies • - Broad line-ups for the solutions from 2G/3G Network to NGN, • such asAAA, OTA Server, SIP Server, CCTS, AS, MMS, SCP, HSS, MCSS, MGCF, MRF, CSCF • and WPBX 3/12

  5. CDMA/GSM Network CDMA/GSM Network AC AC HLR HLR MSC / VLR MSC / VLR UMTS Network UMTS Network BTS BTS GMSC GMSC AuC AuC GGSN GGSN HLR HLR BTS BTS BTS BTS MSC/ VLR MSC/ VLR SGSN SGSN RNC RNC RNC RNC Node B Node B Node B Node B Node B Node B Node B Node B MS MS ME ME SIM SIM USIM USIM What Telcoware’s GLR System has Network Capabilities • Support Any Sort of Inter-Network Roaming Services • Market-proven Technology Gateway LocationRegister 4/12

  6. What Telcoware’s GLR system has Service Capabilities • Support Most of Supplementary Service Features Defined in IS-41 or GSM MAP for Inter-Network Roaming Service. Services for CDMA ↔ GSM,UMTS Services for CDMA ↔ CDMA • Basic ServiceMobility Mgt., Authentication, Call Handling, SMS Service • Call Waiting • Three-Way Calling / Multi-Party (MPTY) • Calling Number / Line Identification Presentation/Restriction • Operator Determined Barring (ODB) • Call Forwarding • Message Waiting Notification • Basic ServiceMobility Mgt., Authentication, Call Handling, SMS Service • Almost all supplementary services defined in IS-41 standards 5/12

  7. What Telcoware’s GLR system has Network Architecture • Case 1 : CDMA ↔ CDMA Roaming Other operators’ network Domestic Out-bounding Roamer Home Network TSI VSP CGSD CGSD MSC TSI CP HLR Hutchisonin Hong Kong Telstrain Australia FRAD/Router FRAD/Router FRAD/Router STP STP In-bounding Roamer from Other Networks Frame Relay Network TSI Network GLR 6/12

  8. What Telcoware’s GLR system has Network Architecture • Case 2 : CDMA ↔ UMTS/GSM Roaming Home Network STP CGSD MSC Belgacom Belgium SKTelink Korea SKTelink America GLR UMTS/GSM RoamingPartners HLR Point Code Routing Global Title Routing 7/12

  9. What Telcoware’s GLR system has Software Architecture • Independent Software Architecture to both Hardware and Sub-Layers • Capability of supporting various transport interface, such as N-band No.7, B-band No.7 and IP. ASEs (MAP-User) Layer CDMA DB UMTS DB ASE Adaptation (MAP-Provider) Layer TCAP Layer CDMA/UMTS Subscriber Mapping Table SCCP SCCP SCCP M3UA MTP3 MTP-3b ASEs (CDMA MAP) ASEs (UMTS MAP) MTP2 SSCF-NNI SCTP SSCF IP ITU-T or ANSI TCAP ATM/AAL2 Physical Layer T1/E1, DS0 Physical Layer T1/E1, OC-3 Physical Layer IEEE 801.x, etc SS7 Protocol Stack 8/12

  10. What Telcoware’s GLR system has Software Architecture • A glimpse of mapping structure for CDMA ↔GSM/UMTS roaming service CDMA Subscriber DB GSM/UMTS Subscriber DB MIN = 1234567890 ESN = H’C08E432A MS_Status = Power On CREATE TIME = 2003:02:01 15:20:30 UPDATE TIME = 2003:02:13 15:30:20 IMSI = 123456789012345 MSISDN = 8212345678 Subscriber State = Power Off CREATE TIME = 2003:03:01 15:20:30 UPDATE TIME = 2003:03:13 15:30:23 CDMA/UMTS Subscriber Mapping Table R-Number RN-Type H-Number HN-Type ---------------- ----------------- -------------------------- ------------ xxxxxxxxxx MIN 1234567890 MIN kkkkkkkkkk MIN 123456789012345 IMSI 9/12

  11. What Telcoware’s GLR system has O&M Features • More than enough know-how for technical support for the systems having over 17 millions of subscriber • Delicately designed and operator-oriented O&M functions. Fault Mgt. Configuration Mgt. Performance Mgt. • H/W, S/W fault detection,isolation, mitigation and correction • Real-time fault reporting withdetail descriptions for the fault • Fault history management • System resource management • SS7 message trace • MAP message trace • Test and diagnosis • Insert/Change/Deletion/Searchfunctions for system data • Insert/Change/Deletion/Searchfunctions for network data • Insert/Change/Deletion/Searchfunctions for subscriber data • Insert/Change/Deletion/Searchfunctions for service data • Real-time on-line backup • On-demand Media backup • Remote log-in management • Statistics for system resource usage • Statistics for No.7 MTP Msg. • Statistics for No.7 TCAP Msg. • Statistics for MAP Msg. • Optimized system resource management 10/12

  12. Summary : Why Telcoware’s GLR System Aside from numerous factors for the question ‘Why’, Telcoware guarantees that operators would benefit from following unique factors of our GLR system. No Impact For Legacy Network Entities. Technology Leadership for the Software Engineering of Both Protocol Stack and Database in Telco. Industry. More Than Enough Business Experiences In LR Market. Solid O&M Features Beautified From Know-how Of Technical Support For Over 17 Million Subscribers. 11/12

  13. # Reference Site Telcoware’s GLR system has been proven in SK Telecom - the biggest operators in Korea - since 2000, and is about to be deployed in other operators’ network soon. • SK Telecom Roaming Service Milestone : Over 80 operators throughout the world are having roaming services with SKT • Launched on August, 2000 • Provided roaming service with more than 13 operators around the world CDMAto CDMA • Launched On April, 2002 • Provided roaming service with more than 68 operators around the world CDMA to GSM 12/12

  14. Thank You ! Gene Park. Manager/Tech. Planning Team Telcoware Co., Ltd. gene@telcoware.com Office : +82-2-2105-9778C. P. : +82-19-661-3698

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