Владимир Шапоров. Москва, 09 сентября 2009 года LTE Road Show LTE Road Show 2009 / Владимир Шапоров

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1 Стратегия и решения Nokia Siemens Networks для опорной сети SAE. Варианты интеграции опорных сетей GSM/WCDMA/SAE. Реализация голосовых и мультимедиа услуг для сети /SAE Владимир Шапоров Москва, 09 сентября 2009 года Road Show Nokia Siemens Networks

2 Long term evolution goes live Evolved Packet Core Market needs and trends 2 Nokia Siemens Networks

3 How to streamline core network to meet future requirements? Meet the capacity requirements Streamline network architecture FR E1/T1 ATM IP Cost efficiency required Provide all services over a single networking technology 3 Nokia Siemens Networks

4 From walled garden to open Internet services 2G/3G GPRS Mobile Broadband; HSPA, HSPA+, I-HSPA, Services WAP, downloads Open Internet Charging model /kbit /min WAP Ringtone /piece Music All you can eat max 1Mbit/s 20 /month Max 5 GB/month 20 Service Operator and partner services awareness and DPI WAP Ringtone Music Type of control Differentiated online charging Net neutrality Statistics collection for network planning and optimization 4 Nokia Siemens Networks

5 Solutions to meet future core network needs Evolved Packet Core elements optimized according to their roles in 3GPP R8: MME: Mobility management S-GW and P-GW: Broadband connectivity Policy Enforcement Centralized control Centralized/distributed gateways Transaction and signaling capacity to support mobility Throughput capacity to support data services growth Packet processing capacity to support real-time services 5 Nokia Siemens Networks

6 Packet Core Evolution in 3GPP network Direct tunnel I-HSPA /SAE HSPA R6 HSPA R7 HSPA R7 R8 GGSN GGSN GGSN SAE GW/ GGSN SGSN SGSN SGSN MME/ SGSN RNC RNC Control plane User plane Node-B Node-B Node-B enode-b Direct Tunnel is mandatory in 3GPP R8 As the only vendor in the idustry we already support direct tunnel as optional SW feature in Nokia Siemens Networks SGSN Our SGSN is SW upgradable to MME SAE GW functionality will be introduced on Next Generation Flexi ISN hardware platform 6 Nokia Siemens Networks

7 Packet Core Evolution Network Architecture 3GPP 2G 3G RAN BSC RNC Gb Iu S12 Evolved Packet Core (EPC) Combi SGSN/MME SGSN S4 SAE Gateway Serving S5 PDN GW GW S3 PCRF S7c S7 Rx+ SGi NodeB S1-U S1-MME MME S11 S6a Operator Services Internet enodeb S10 Corporate Services Non 3GPP Untrusted Non-3GPP IP Access S2c epdg S2b AAA HSS Trusted Non-3GPP IP Access S2a Control plane User plane 7 Nokia Siemens Networks

8 Long term evolution goes live Evolved Packet Core NSN Vision and Solutions 8 Nokia Siemens Networks

9 2007 BitTorrent P2P detection in Flexi ISN (3GSM Barcelona) 2007 Combi SGSN 1 st true 2G/3G multifunction SGSN 2008 Direct Tunnel SGSN defines flat core 2008 First reference Key milestones Nokia Siemens Networks packet core st in packet core 2002 Service aware GGSN single access point 2003 experimental packet inspection Traffic Analyzer 2004 Flexi ISN Blade based extended GGSN 2005 On-line charging policy enforcement with Diameter 2006 Nokia and Siemens bring two leaders together for more scale 9 Nokia Siemens Networks

10 New Platforms! Flexi Network Server SGSN in ATCA platform 2M subscribers/bearers 20 k enodebs Builds on SGSN SW GGSN in ATCA platform Up to 50 Gbps Up to 5M bearers Scalable from small to large Flexi Network Gateway 10 Nokia Siemens Networks

11 Introducing 3GPP R8 compliant Evolved Packet Core for mobile broadband 3GPP accesses 3G Control plane Flexi NS Dedicated control plane element for optimized handling of signaling traffic High transaction and connectivity Flexi NG Content and service networks MME / 3G SGSN User plane S-GW / P-GW / GGSN High throughput and packet processing capacity High signaling and connectivity capability Flexibility to introduce intelligence in mobile IP edge 11 Nokia Siemens Networks

12 Telecom class ATCA platform Flexible deployment options, multiple chassis sizes Fast time to market with commercial off the shelf HW New technology updates available with industry evolution ATCA is one of the strategic platforms in NSN. For high capacity GGSN and S-GW/P-GW an ATCA platform was preferred over router based platforms due to better cost performance and more flexibility. 12 Nokia Siemens Networks

13 Cost efficiency in the key dimensions MME Subscribers Transactions Scaling according to your needs S-GW / P-GW Throughput in Gbit/s and pps Flexibility in network design S-GW/P-GW MME S-GW P-GW Cost efficiency All-IP High capacity, low latency network to provide all services 13 Nokia Siemens Networks

14 Long term evolution goes live Evolved Packet Core Evolution to Voice over 14 Nokia Siemens Networks

15 Common voice control solution provides smooth evolution to voice over Business Support System 2G CS/PS 3G CS/PS MGW MSS NVS SGSN / MME IMS MSS / NVS for voice call connectivity GGSN / S-GW and P-GW Evolved Packet Core Content and service networks 15 Nokia Siemens Networks

16 Inside NSN Voice over Solution Fast Track Voice over AS AS AS BGCF HSS CSCF IMS MGCF BCF PDF MGW Rel.2 Rel 1 Rel 8 Rel 7 Rel 6 PC 2.0 Broadband Rel 5 Mobile Cable All Standards point to IMS and SIP technology as key drivers for converged networks 16 Nokia Siemens Networks

17 MGW MSS MGW MSS NVS NVS used for high speed data Primary voice service with Fallback to CS (CSFB) Laptop with data card Data MME SAE GW Internet /2G/3G capable radio network CS voice Control plane interface to enable CSFB Operator IP network 2G/3G CS network MSC Server System Broadband introduction HSPA & I- HSPA 2G/3G PS Introduce NVS VoIP solution Increased radio efficiency for voice service HSPA & I-HSPA 2G/3G PS Evolution to IMS VoIP solution Full IMS centric multimedia service architecture HSPA & I-HSPA PS I M S deployed as high speed data to address data growth Voice mainly circuit switched CS Fallback for voice allows to continue using existing MSC Servers 17 Nokia Siemens Networks

18 MGW MSS MGW MSS NVS NVS Smooth transition Fast Track Vo (VoIP over ) Primary Voice service to MSC Server with IMS-ready upgrade PS/VoIP capable VoIP MME SAE GW Internet radio network CS voice Control plane interface to enable CSFB and SRVCC 2G/3G CS network SIP Rx/Gx VoIP MSC Server System / NVS Operator Operator IP IP network network Broadband introduction HSPA & I- HSPA 2G/3G PS Introduce NVS VoIP solution Increased radio efficiency for voice service HSPA & I-HSPA 2G/3G PS Evolution to IMS VoIP solution Full IMS centric multimedia service architecture HSPA & I-HSPA PS I M S By upgrading MSS with NVS VoIP SW and adding an IMS-ready hw unit secures a fast track to VoIP over a smooth evolution step towards IMS VoIP as primary voice service with QoS and to 2G/3G voice continuity Full CS infrastructure and business systems reuse 18 Nokia Siemens Networks

19 Fast Track Vo for MSS based evolution with investment protection and OPEX savings SMSC Billing Prepaid O&M LI IP-Transport MSS/NVS Access Controller Investment protection and OPEX savings functionality expansion to existing MSS with Fast Track Vo Nokia Siemens Networks mobile VoIP Server (NVS) upgrade No integration costs to existing administrative and support systems: Provisioning, Billing, Prepaid, O&M, Legal Interception, etc. Radio Access 2G/3G Radio Access Broadband Excellent TCO 19 Nokia Siemens Networks

20 Live at MWC09: VoIP calls at NSN stand NSN lab in Munich call MGW MGCF IMS NVS Public GSM network Visitor terminal at the stand Live radio interface in a shielded box Live radio and core equipment in the machine room Public Internet MME NCS demo terminal BTS antenna Flexi Multiradio BTS S-GW P-GW Stand 20 Nokia Siemens Networks Machine room in the backstage of the stand

21 Communication Suite the RCS enabler Let your customers enjoy your services over the Internet Communication Key SIM USB STICK One number SIM authentication Rich communication Future services 21 Nokia Siemens Networks

22 Single Radio Voice Call Continuity (SRVCC) CS voice PS/VoIP capable VoIP radio network Interworking function enabling PS to CS handover 2G/3G CS network MME Operator VoIP control for and VCC SAE GW MSC Server System IMS Internet Operator IP network IMS is the 3GPP standardized connectivity control machinery for voice and multimedia sessions MME makes a handover for PS voice session Interworking function is needed between MME and MSS Voice session is handed over to 2G/3G CS voice, procedure is standardized in 3GPP Rel-8 Simulatenous voice and data sessions can be supported: - In 3G network when multi-rab is enabled - In 2G network when Dual Transfer Mode is enabled 22 Nokia Siemens Networks

23 MGW MSS MGW MSS NVS NVS IMS multimedia service architecture Laptop with data card + PC-client (RCS) MSC Server System / NVS PS/VoIP capable VoIP Control plane interface to enable SRVCC MME SAE GW IMS Internet Internet radio network Fixed SIP Phone PC VoIP 3G/HSPA network VoIP Fixed broadband SGSN BRAS Operator IP network Operator Operator IP IP network network Broadband introduction HSPA & I- HSPA 2G/3G PS Introduce NVS VoIP solution Increased radio efficiency for voice service HSPA & I-HSPA 2G/3G PS Evolution to IMS VoIP solution Full IMS centric multimedia service architecture HSPA & I-HSPA PS I M S Voice service provided by NVS as IMS application server Enabling Rich Communication Services (RCS) and full Multimedia telephony Converged architecture with support for fixed, mobile and cable accesses 23 Nokia Siemens Networks

24 IMS for enriched IP multimedia services SMSC Billing Prepaid O&M LI IP-Transport NVS PCS-5000 PCRF/SPDF hiq4x00 CFX-5000 CSCF IM Rich Com Presence Group Mobile Manage Meeting CMS-8200 HSS / One NDS..... Enriched IP multimedia services Full Multimedia and Rich Communication Services Common Session and Policy Control for any access method IMS interworking across operators Regulatory and standard compliancy Radio Access 2G/3G Radio Access Broadband 24 Nokia Siemens Networks

25 Interoperable and convergent Rich Communication services What s our solution? We provide a fully GSMA RCS Initiative-compliant, end-to-end Rich Communication solution using both mobile and PC terminals. Communication Key + SIM authentication IMS + AS Mobile client PC client 25 Nokia Siemens Networks

26 Smooth evolution Smart steps Fast Track Vo upgrade to MSC Server secures future services with smart utilization of current investments Value Broadband Connectivity Internet Business Transformation all IP Network Efficiency Revenue Growth MSS / NVS VoIP IMS NVS VoIP SIP/ISC Other AS Converge MSS Transform Optimize Expand Time 26 Nokia Siemens Networks

27 Our Mobile softswitching is # 1 with 220 customers all ready for the Fast Track Vo Converged core 220 Serving more networks than others Converged core #1 Converged core 36 % Having more Installations than others Converged core Serving more customers than others 26 % Generating more business than others 27 Nokia Siemens Networks

28 Voice evolution over Summary Meet the challenges Connecting billions of people Add value beyond bit-pipe Smooth evolution Smart steps: Fast Track Vo upgrade to MSC Server secures future services with smart utilization of current investments 28 Nokia Siemens Networks

29 Nokia Siemens Networks Products & Solutions Summary 29 Nokia Siemens Networks

30 Benefit from our /SAE complete solution for each migration path NMS GSM NetAct/SON Access Core Control WCDMA/HSPA ihspa TD-SCDMA Migration paths BTS (enodeb) FDD & TDD MME SAE GW MSS/NVS IMS HLR/HSS Content and Service CDMA2000 Transport Backbone Copper or fibre Backhaul 30 Nokia Siemens Networks

31 Nokia Siemens Networks solution (1) Traditional macro BTS Flexi Multimode BTS smallest macro BTS in this class (50 liter, <50 kg for 3 sectors BTS) Lowest energy consumption (430W for 3 sector BTS) High output power and high performance (3x60 Watt, 3x120 W with 2x2 MIMO, 20 MHz) Flexible in deployment (fits for every site solution) No additional footprint, low installation costs (no lifting equipment) HW commercially available since Q3/2008 Upgradable to by SW only (no additional HW boards required) ~1.5 2 kw 1 st Gen. 3G BTSs 500 W Flexi WCDMA Flexi Multimode BTS 455W Flexi Multi radio 2007 Flexi WCDMA BTS 2008 Flexi Multiradio BTS 2010 target for new release 400W Based on typical base station site configuration & typical traffic load Mobility Management Entity (MME) High performance ATCA industry HW platform Based on field proven and highly reliable SGSN SW ( % availability) Combined MME /SGSN 31 Nokia Siemens Networks

32 Nokia Siemens Networks solution (2) SAE Gateway High performance ATCA HW platform High throughput (up 50 Gbps) Including GGSN functionality Sophisticated traffic management Policy control functions Cost per Mbyte 3G 3.5G ihspa NetAct as Management system NetAct One management system for all technologies and NE (Radio, Core, GSM, WCDMA,, ) Support of Multivendor Integration All O&M applications for element, network, service management Self Organizing Network (SON) NetAct Optimizer Network Management SON Itf.-N SON NetAct Domain Manager DM other Vendor SON SON SON X2 X2 Nokia Siemens Networks flat network architecture experience Our SGSN is the first one to support direct tunnel I-HSPA supports similar flat network architecture as I-HSPA BTS I-HSPA BTS SGSN GGSN Nokia Siemens Networks unique solution guarantees Investment Protection Lowest OPEX and CAPEX Lowest cost per Megabyte 32 Nokia Siemens Networks

33 Thank You For Attention! 33 Nokia Siemens Networks