The way to «ABC Networks» Stefano Pileri, CEO, Italtel

Transcription

1 Stefano Pileri, CEO, Italtel Fare clic per modificare stile 2015 Italtel Group S.p.A. S.p.A. All rights All rights reserved. reserved. March 2, March ,

2 A massive transformation is in act: what is its impact on Network Architecture? Access: Fiber to the wireless Explosion of IP traffic driven by HD Video Services and Contents All wireless All Fiber (FTTH) using GPON 4G single RAN vs WiFi E2E IP MPLS Backbone: Optimized QoE Video Apps and Devices growth: towards Internet of Things All IP Single layer Class of services based routing Low latency based design Cloud: Virtualization and SDN IMPROVE TLC revenue and profitability are decreasing: TCO reduction (-40%) CAPEX/Gbits reduction CENTRAL CLOUD vs EDGE CLOUD Self provisioning, self optimization Service, Border, Mgmt, Control layer on NFV Network/Services Simplification & Decommissioning PSTN outphasing (central offices dismissions) ATM outphasing SDH outphasing (network delayering) Primary rate access Transformation End of sale/legacy POTS-ISDN services 2

3 Access Backbone Cloud: the new ABC Networks Architecture SERVICE ACTIVATION BILLING SERVICE ASSURANCE Orchestrator PERFORMANCE MONITORING Media Platform DAM DRM ADV EPG Analytics Communication Plat. VoLTE VoIP VoWiFi Virtualization layer NFVI SDN WAN Controller Backbone CDN SBC EPC AAA Virtualization NFVI Micro WiFi Access Pico-femto Central Cloud 10 M users/pop Edge Cloud 1 M users/pop Local PoP >100k User/PoP Enterprise 3

4 TELCO over CLOUD: NFV Architecture NFV functional architecture Central and Edge Cloud architecture OSS/BSS Service, VNF and Infrastructure description Os-Ma Se-Ma Orchestration Or-Vnfm OSS/BSS Orchestration EMS EMS EMS VNF VNF VNF VNF Virtual Computer Virtual Storage Virtual Network Virtualization Layer Computer Storage Network Network Functions Virtualization Infrastructure Main NFV interfaces Ve-Vnfm Nf-Vi Or-Vnfm VNF Virtualised Infrastructure Manager Or-Vi Management & Orchestration HW Accelerator SECURITY SPHERA EDGE CORE HW Accelerator TRANSCODING PRISMA Network Functions Virtualization Infrastructure VNFM Virtualised Infrastructure Manager Management & Orchestration Node capabilities implemented as modular Software VNF with open API Common pool of COTS HW shared by all VNF Management functions split between Application Mngt and Cloud Mngt Inter Cloud IP connectivity provided through SDN technologies Edge Cloud nodes and HW Accelerators for more performance demanding functions 4

5 TELCO over CLOUD: SDN Extended Approach and Network Analytics } VNF request Application Plane Control Plane SDN Classic Approach Data Plane Inspect } QoE request Analyze SDN Extended Approach Network configuration should be automatized respect to the different inputs: User request, Service request and Virtual Network Function request (scale in/out, scale up/down) belonging to the Application Plane Network Configuration will take into account the QoE and Performance KPI analyzing them through Analytics reports. SDN extended approach will assure this closed-loop control 5

6 ALL IP Voice Solution VoLTE, WIFI calling and LTE roaming in the mobile and convergent scenario NGN VoIP for fixed voice transformation and old PSTN decommissioning Four main network transformation scenarios are addressed Virtual PBX and SIP trunking trasformation for Enterprise Voice Networks IP IP Interconnection 6

7 All IP Video Solution Analytics QoE Agent SDN Control Plane Content acquisition and adaption QoE Agent QoE Agent Media Content Mngt Origin Server Advertising injection Digital Right Management Recording Mngt and scheduler Content acquisition and streaming Transparent caching Proximity routing CDN broker Micro WiFi Pico-femto Scansion and resource Mngt QoE Active agent Electronic Prog. Guide Content analytics and reporting Central Cloud Backbone Data Plane Hierarchical eaching Content streaming Edge Cloud Local PoP Access Enterprise 7

8 Come to visit us Booth 2J2 (Hall 2) Thank you