1 Neutral Host Networks and WiROI™ Venue Business Case Tool

© Copyright Wireless 20/20, LLC. – All rights reserved Neutral Host Networks  Many high traffic environments require additional capacity during high occupancy times.  Passive DAS systems can’t keep up with rising demand driven by smartphones, laptops and tablets.  Neutral host systems, supporting multi-carrier wireless networks, are becoming increasingly popular for multi-tenant buildings and venues. 2

© Copyright Wireless 20/20, LLC. – All rights reserved Passive DAS 3 Except for bi-directional amplifiers, the DAS network consists of passive devices (red shaded elements) Passive DAS Systems Are Not Sufficient to Keep Up with Data Demand

© Copyright Wireless 20/20, LLC. – All rights reserved Neutral Host Networks  Companies like ExteNet and Boingo own and operate “neutral-host”, multi-carrier and multi- technology distributed networks to ensure multiple MNOs can provide Wi-Fi, 3G and 4G LTE services in high traffic environments  Neutral Host Networks are a scalable design utilizing high-bandwidth fiber to ensure the network densification needs of the MNOs are met and can evolve over time as demand grows. 4

© Copyright Wireless 20/20, LLC. – All rights reserved Active DAS in Typical Large Venue 5 The DAS network includes active systems, primarily RF-to-optical and optical-to-RF converters. What’s the take away?

© Copyright Wireless 20/20, LLC. – All rights reserved Neutral Host Networks  MNOs are now actively evaluating Neutral Host Providers who include active DAS and Small Cell networks as a potential option for high-demand short-duration environments  The deployment of neutral host networks in venues is one of the most critical developments in the broadband wireless industry today.  Neutral host solutions provide MNO’s capacity for both indoor and outdoor areas  Most neutral host systems can be scaled to address continued traffic growth and support advanced Wi- Fi services. 6

© Copyright Wireless 20/20, LLC. – All rights reserved 7 In-Building DAS – WiFi Network Small Cell Network What’s the take away?

© Copyright Wireless 20/20, LLC. – All rights reserved Benefits of Neutral Host DAS for MNOs  If multiple MNOs participate, each will invest only a percentage of the OPEX & Capex for each venue  The Neutral Host makes the up-front investment, thereby reducing the TCO for a each MNOs by as much as 50%  Better financials and a Neutral Host partner result in accelerated speed of DAS/Small Cell deployment 8

© Copyright Wireless 20/20, LLC. – All rights reserved Active DAS(2): Neutral Host "Cloud RAN" Offering 9 What’s the take away?

© Copyright Wireless 20/20, LLC. – All rights reserved Neutral Host Networks  The new WiROI Venue tool enables neutral host providers to pinpoint positive ROI business model options. The result is a complete ROI analysis for Neutral Host Providers, venue owners and MNOs.  Wireless 20/20 analysis shows that the best and most economical solution is for a neutral host provider to deploy an infrastructure that can support multiple MNOs. 10

© Copyright Wireless 20/20, LLC. – All rights reserved Relationship of Neutral Host Operator to MNO’s, Venue Owners, Vendors 11 Neutral Host DAS Vendors MNO 1 MNO 2 MNO 3 MNO 4 Small Cell Vendors Venue Owners What’s the take away? Need more meat on this one.

© Copyright Wireless 20/20, LLC. – All rights reserved WiROI™ Neutral Host Venue Business Case Tool  WiROI Venue Analysis Tool allows neutral host providers to pinpoint the business models that provide positive ROI and encompasses all equipment options available today.  WiROI factors in the availability and cost of transport options available to the venue and neutral host. Transport is a significant element of the solution set.  Wireless 20/20 algorithms are based on over 100 worldwide operator engagements. 12

© Copyright Wireless 20/20, LLC. – All rights reserved 13 © Copyright Wireless 20/20, LLC. – All rights reserved WiROI™ Neutral Host Venue Business Case Tool

© Copyright Wireless 20/20, LLC. – All rights reserved WiROI™ Neutral Host Venue Business Case Tool  The WiROI Tool can be used to analyze neutral host networks for a variety of venue situations  Including:  college campuses, shopping malls  enterprise buildingsTrain Stations  Hospitalsairports subways  Convention centersStadiums  race tracks & special event venues  The model analyzes network technology options Wi-Fi, DAS, small cells and Cloud RAN and simulates various methods for monetizing the investment. October 1,

© Copyright Wireless 20/20, LLC. – All rights reserved Who We Are  Consulting group focused on the broadband wireless market – 3G, 4G, LTE, Wi-Fi  Expertise in technology, technical-financial Modeling, marketing and strategy  Investment grade business case development,  RFP/RFQ development, administration and response analysis  Vendor evaluation and selection  Technology evaluation and selection  Spectrum auction strategy  Go to market strategy  Investor presentations & due diligence  Targeting the “Broadband Wireless Ecosystem”  Service Providers, Component Vendors, Equipment Vendors, Regulators and investors  Industry leader with over 100 Wireless Business Cases and network deployment plans for clients in North America, Latin America, Asia, Europe, Africa & Middle East  Proprietary tools to model broadband wireless networks, assessing the impact on ROI 15 RandallHaig Magnus Hideo Berge MarkRiadArif Hideo Tom Gruba

© Copyright Wireless 20/20, LLC. – All rights reserved 16 Wireless Operator Clients

© Copyright Wireless 20/20, LLC. – All rights reserved 17 TECHNOLOGY SOFTWARE/SERVER SEMICONDUCTOR POLICY M2M HOSTED SERVICE HANDSETSEQUIPMENT DATACENTER CORE NETWORK Equipment Vendor Clients 17

© Copyright Wireless 20/20, LLC. – All rights reserved Thank You! Berge Ayvazian, Boston, MA Randall Schwartz, San Francisco, USA Haig Sarkissian New York, USA