Türk Telekom Transformation Journey

Transcription

1 Türk Telekom Transformation Journey Mehmet ÖZDEM Network Architecture Design Group Manager OCT 2018

2 Agenda Türk Telekom Facts and Figures Requirements for the transformation Virtualization Strategy Transformation Components & Principles Reference Architecture VOLTHA-SEBA usecase 2

3 Leading software developer & integrator in Turkey Next generation telco technologies R&D company Leading and largest edtech company in Turkey Leader customer service solutions company International arm of the Group in wholesale data, voice androaming services Payment services company

4 Türk Telekom Facts & Figures LEADING COMPANY INTURKEY Offering Integrated telecom services Most valuable telco brand for 10 CONSECUTIVE >90% YEARS Fixed line Serving 43.5 MN Subscribers ~55% Fiber connected LTE Base Stations 88% LTE Population Coverage household coverage 274K km Fiber network in 81 cities 17.4mn Fiber Homepass* *Homepass includes FTTC & FTTH/B

5 Why Transformation? COMPLEX PROTOCOLS INCREASING TRAFFIC VENDOR DEPENDENCY MANAGEMENT, MONITORING PROBLEMS COMPLEX SERVICE SUPPORT HIGH OPEX/CAPEX

6 You can avoid reality, but you cannot avoid the consequences of avoiding reality Ayn Rand ( ) Network Transformation Is a Must! Ayn Rand ( )

7 Approaches Source: TBR Source: TBR

8 Virtualization Strategy VNF Roadmap Preperations Prioritized Usecases Telco Grade NFVI Design NFV/SDN Service Systems-Capacity Analysis Legacy Migrations to Telco Cloud Telco Grade DC Design Central DC MANO Design & OSS/BSS Integration Central DC Orchestrator

9 Transformation Components NFV / SDN 5G MEC SERVICE AGILITY Transformation Required! FMC NETWORK INFRASTRUCTURE INVEST HUMAN

10 Principles Network Infrastructure Service Delivery Model Development Model Sourcing Model Hardware-Centric Infrastructure On-Premises Platforms & Services Waterfall & Sequential Vendor Software Software-Dominant Network Cloud-Based Deployments Devops & CI/CD Open Source Software

11 Benefits of Open Source OPENNESS Lower vendor lock-in, more transparent solutions LEARN FROM OTHERS Benefit and re-use innovation from other players and industries FASTER DEVELOPMENT Development can focus on things that make the difference SECURITY Transparent code that can be fixed quickly by anyone QUALITY Widely used, scalable software with many users and contributions 11

12 TT Transformation Steps taken Countrywide Available Fiber, Transmission, IP Networks FTTB/C/H Transformation Follow the roadmap R&D Activities with Argela (GiLAN,VoltHA,P4,DPI, ONAP,CEM,NSO etc) Board Member of ONF Platinium member of ONAP Follow international st. org Invest Human

13 High Level Architecture 13

14 Reference Architecture for MAC (Multi Access Edge Cloud) to improve QoE/QoS Realization of FMC Low latency Consolidation of multi-access technologies in the same CO New services (AR,VR,V2x,Location Tracking,IoT..) CENTRALIZED ORCHESTRATION APPS ENT NW vcpe vbbu VNFs vfw vips VALUE ADDED SERVICES VALUE ADDED SERVICES APPS ONU NAT vdpi DHCP UPF vepc IaaS WIFI AP MEC vcdn vbng vopt vims PaaS DU (RRU) VALUE ADDED SERVICES ANY VNF ANY VNF 14 Device Edge Access Edge Edge Cloud Core Cloud Global Cloud

15 VOLTHA Overview CAPEX / OPEX Savings Operators Vendor Agnostic Increased Customer Experience Evolution to virtualization DevOps bridge to modernization ONT Expectations FCAPS /IM Multicast GPON 15

16 Transformation is key to meet the QoS /Qoe requirements of growing traffic/services using a unified environment 16

17 Thank you 17