3G and Roaming Moses Zheng Director of CDMA Marketing, ZTE Why Do We Need Roaming What is roaming zNational & International zInbound & Outbound Roaming for the Customer zStay connected Roaming for the Operator zRevenue generation zCustomer loyalty zSeamless coverage Why Do We Need Roaming International Roaming for African and Middle East Operators 56 Operators 44 Operators 10 Countries 2 Countries 67 Operators 32 Countries 45 Operators 23 Countries 38 Operators 24 Countries CDMA Surpasses 373 Million Global Subscribers 193 Operators Commercially Deployed on 6 Continents (Resource: www.CDG.org) 41 Operators Scheduled to Deploy in the Next Year Why Do We Need Roaming International Roaming for African and Middle East Operators Resource: GSM Association CDMA World-wide Roaming 259 Operators Commercially Deployed on 6 Continents 38 Operators Scheduled to Deploy in the Next Year Roaming case- Bell Mobility C-C Roaming Country/Region Operator Country/Region Operator Taiwan APBW Communications Bermuda Bermuda Digital Inc Communications China China Unicom Puerto Rico Centennial de Puerto Rico Hong Kong Hutchison Telecom (HK) Puerto Rico Sprint Puerto Rico Ltd. New Zealand Telecom New Zealand Virgin Islands Sprint US Virgin Islands Israel Pelephone Mexico Telefonica Moviles Communications Ltd Mexico Guam Guamcell Dominicana Verizon Dominicana Jamaica Movilnet Oceanic Digital Puerto Rico Verizon Wireless Jamaica Puerto Rico Dominicana Centennial Dominicana Brazil VIVO CDMA Roaming Footprint Inbound tourists to Africa reach 40 millions, Morocco 6.6 million Resource: Vodafone growth rate at 8.1%, double more than global average growth rate Desirable Roaming Scenario for Africa C - C R o a m i n g g min Roa CDMACDMA Sponsor/RSP Operator -1G CDMA C C-C RoamOperatoring 2 Global AfricaRoaming CDMA World CDMA Operator 3 C-C Roaming CDMA Operator n C - C R o a m i n g Roaming Solutions Direct Connection Connection via Signaling Gateway Need complicated Syniverse, VeriSign, and Aicent provide compatibility test between the signaling gateway between carrier’s C&C every two carriers’ network CDMA network, screening the details of different networks. Eg: Some carriers in USA, such as CVW Eg: China Unicom, KDDI, SK In House IIF Solution: Install IIF and use GSM sponsor to provide roaming coverage[1] Eg: China Unicom，Israel Pelephone, Vivo C&G NA Hosted Solution: Third party provides IIF function; second third party provides GSM sponsor capability Eg: WorldCell, Verizon Wireless, Telecom New Zealand Roaming Solutions C-C Roaming CIBER CIBER Records Records Clearing House CDMA Operator Directly Connection CDMA Operator Signaling Gateway (Roaming Service Provider) Roaming Solutions Inter-standard C-G Roaming TAP Records TAP or SP Records CIBER Records Clearing House GSM World In house solution Hosted solution CDMA Operator GSM Sponsor Inter-standard and Inter-working Function (IIF) CDMA/TDMA + to GSM Roaming GSM or Dual Mode SIM or R-UIM CDMA Mobile Phone Mobile Phone Roaming case- China Unicom Clearing House CDMA World GSM World RSP RSP China Unicom CDMA China Unicom GSM GGG GSM1X (IIF) ZTE CDMA/TDMA + to GSM Roaming GSM or Dual Mode SIM or R-UIM CDMA Mobile Phone Mobile Phone Roaming case- China Unicom C-C Roaming Country/Region Operator Country/Region Operator Asia-Pacific Region Asia-Pacific Region Australia Telstra India Reliance New Zealand Telecom Mobile South Korea SK Telecom Guam Guamcell Thailand CAT Macao China Unicom Israel Pelephone Taiwan APBW Indonesia Mobile-8 Hongkong Hutchison (HK) Caribbean - Latin America North - America Brazil VIVO Canada Bell Mobility Telus Mobility America Verizon Roaming case- China Unicom C-G Roaming Cities FLR Sub. Services Beijing 192k Voice, SMS, Data Shanghai 110k Voice, SMS, Data Guangzhou 100k Voice, SMS, Data CDMA roaming to around 20 countries, GSM roaming to 175 countries. Roaming Services Package CDMA <->CDMA CDMA <-> GSM international GSM/CDMA single- Dual mode handset/ mode handset rental dual mode SIM card Voice call origination and Voice call origination Voice call origination and termination and termination termination SMS MO or MT or both. SMS MO or MT or both. SMS MO or MT or both. Voice mail notification & Voice mail notification Voice mail notification & retrieval & retrieval retrieval Caller ID Caller ID Caller ID Packet data Packet data (internet Packet data (internet access) access) MMS & WAP MMS & WAP MMS & WAP Worldwide Roaming Status Different Roaming Packages Service C&C C&G Call origination √ √ Call termination √ √ Basic Service Call Origination restriction √ √ Call Termination restriction √ √ Circuit Switched Data √ √ Call forwarding: CFU,CFB,CFNA,CFD √ √ Call Transfer √ √ Voice Call waiting √ √ Supplementary services Calling Number Identification Presentation (CNIP) √[1] √ Calling Number Identification Restriction (CNIR) √ √ 3 way calling √ √ Voice message retrieval √ √ Voice Mail Voice message notifications √ √ Prepaid ×[2] × [1] Need to comply to the CDG document 139, International Roaming Caller ID [2] Under discussion in CDG Worldwide Roaming Status Different Roaming Packages (continued) Service C&C C&G MO √ √ SMS MT √ √ MMS √ √ DATA Packed data: Upload and Download [3] √ √ [3] Aicent is the professional vendor in data roaming Roaming Solutions & Implementation > <CDG Document 118 - CDMA International Voice Roaming Checklist> Version 1.2 11 Jan 2006 Step 1: Step 2: Step 3: Launching the Launching a New Sustaining Business Partner/Region Launched Partners/Regions Elements of International Roaming Roaming CDMA CDMA Interoperabilty Operator Roaming Issues Partner Subscriber needs & Roaming Agreements Subscriber coverage area needs & Air Interface coverage area Signaling Requirements Numbering Requirements Need of Flexible & Reliable Network Data Clearing & Settlement Online Tools ZTE in Roaming Solution > CDMA to CDMA roaming – Advisory service: facilitate the whole implementation process – Bring expertise from partner(s)… – Network optimization and testing support > CDMA – GSM roaming – Advisory service & technical support – Supply Converting Platform and technical support • China Unicom world phone • Vivo world phone – Total solution • Partnership with RSP © 2007, ZTE Corporation. 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