1. 1 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Improve Mobile Service Delivery with Network Data Integrity and Analytics NI-CONTROLLER Mobile World Congress 2015

2. 2 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Putting the Pain into Context 15 5 2 Billion dollars spent annually dealing with outages and degradations. Average number of reported outages and degradations per year: one every 1-2 months. Average hours outages and degradations last. Longer in developing markets.

3. 3 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Configuration Issues are the Cause for Over 40% of Outages and Degradations

4. 4 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Network Quality is a Significant Contributor to Churn

5. 5 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential In 3G Networks, IuB Congestion is the Cause for the Majority of Outages or Degradations Macrocell NodeB Mobile Core Radio Node Controller Symptom: Dropped calls after admission Possible Cause: Incorrect QoS mappings for AAL2 and AAL5. Call Failures Symptom: Inability to place calls Possible Cause: Misconfiguration of AAl2 profile at NobeB or RNC Connection Failures

6. 6 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential LTE and Small Cells: A Perfect Storm Symptom: High handover failure rates Possible Cause: Failures due to inappropriate HO parameter settings Handover High number of support calls for poor Voice over LTE quality Possible Cause: Network latency, packet loss from backhaul parameters Content and application issues Macrocell eNodeB Mobile Core Small Cells

7. 7 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Nakina Solution Architecture Leveraging an Open Management and Orchestration Enablement Platform

8. 8 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential NI-CONTROLLER– Service and Network Parameter Auditing and Analytics Multi-vendor Abstraction Configuration Data Audits Sophisticated Discrepancy Management Network Wide Analytics Historical Analysis Workflow/ Ticketing SIEM MANO Performance Management

9. 9 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Automating Network Wide Network Data Integrity Auditing and Analytics Alert Normal Warning

10. 10 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Analyze Overall Network Compliance

11. 11 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Service Aware Audit Results (Iub Example) Topology aware audits identify costly misconfigurations between network elements as part of an end to end service audit. Get an overall view of how services are configured across the network By service By region By vendor

12. 12 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Dashboard Analytics

13. 13 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Dashboard Analytics – Gold Standard Compliance

14. 14 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Dashboard Analytics – Audit Coverage

15. 15 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Isolate QoS Parameter Discrepancies

16. 16 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Security Policy Misconfigurations

17. 17 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Interface Speed Mismatches

18. 18 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Example Benefits for a 20M Subscriber Network Preserve $140M in Revenue, Save $8.2M $140M Revenue Preserved 50% Churn Reduction $5.4M Savings 75% MTTR Improvement $2.8M Savings 35% Effectiveness Increase Improve network quality by reducing configuration- related issues Automate business processes for incident response Increase Tier 1 operations support efficiency

19. 19 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Telcel/AmericaMovil Customer Case Study Background –Telcel is the largest mobile operator in Mexico, part of AmericaMovil Business problem –Telcel operates a large and complex multi-vendor 3G mobile network serving 40M subscribers. Iub congestion causing service degradations, leading to increasing operations costs and customer churn NI-CONTROLLER analyzes millions of service parameters Spans RAN, backhaul, and core: over 13,000 network elements Compares to gold-standard service templates Results RAN: Auditing and identifying mismatches over 26 Million parameters Backhaul: Auditing and identifying mismatches over 2 Million parameters Telcel is able to identify and prioritize corrective actions, reduce operations cost and improve network service quality “Nakina’s data integrity auditing and analytics solution will help us maintain and improve the performance of our networks by analyzing the many service parameters and reporting discrepancies.” – Enrique Martínez Herrera, Director of Operations and Maintenance, Telcel

20. 20 Copyright © 2015 Nakina™ Systems Inc. All Rights Reserved. | Restricted and Confidential Thank You