© 2019 ExteNet Systems, Inc. Confidential & Proprietary

Delivering Private LTE and CBRS Networks

Tormod LarsenVP & CTO, ExteNet Systems

May 1, 2019

2© 2019 ExteNet Systems, Inc. Confidential & Proprietary

Agenda

• About ExteNet

• CBRS and OnGo

• Use Cases

• Our Experience

• Looking Ahead

3© 2019 ExteNet Systems, Inc. Confidential & Proprietary

ExteNet provides Best-in-Class Connectivity Solutions

1.

Edge & Managed Infrastructure

Services

Datacenter Connectivity

Services

Mobility Network Services

Dark Fiber & Lit

Services

2.

3. 4.

30K+ Small Cell Nodes

(Operational + Under=Construction) 500+

Outdoor + Indoor Networks

300+ Lit Buildings

1K+Pre-CBRS Sites

4© 2019 ExteNet Systems, Inc. Confidential & Proprietary

NY & NJ - Fiber & Mobility Case StudyVisual Representation

Fiber

Data Center

Outdoor Node

Indoor Mobility Networks

5© 2019 ExteNet Systems, Inc. Confidential & Proprietary

CBRS – Citizen Broadband Radio Service

• Shared radio spectrum for LTE in the US 3.5 GHz band

• 15 channels of up to 50M bps throughput each with TD-LTE technology

• SAS dynamically allocates open channels based on exact location and RF conditions

• Free to use with subscription to SAS (GAA)

• Provisions to protect unlikely incumbent use and auctions for additional local protection (PAL)

2Q 2019 3Q 2019 2020

Initial Commercial Deployment

(SAS-vendor driven, except Coasts)

Full Commercial

Service

Full Commercial

Service

Auctions and commercial deployments

for PAL

6© 2019 ExteNet Systems, Inc. Confidential & Proprietary

Cellular (850MHz)PCS (1900MHz)

AWS (700MHz, 2100MHz)Others (2500MHz, mW..)

Spectrum

LICENSED SPECTRUM

SHAREDLICENSED SPECTRUM

UNLICENSED SPECTRUM

Cleared SpectrumExclusive Use

Complementary Licensing

Shared Exclusive Use

Multiple TechnologiesShared Use

CBRS (3500MHz)mmW (60MHz, 80GHz)

Others

900MHz, 2400MHz, 5800MHz..(eg. Wi-Fi)

<1GHz: Long Range for Massive IOT1GHz – 6 GHz Wider broadband : Long Range for Massive IOT

>6GHz: Short Range for High Capacity and Throughput

7© 2019 ExteNet Systems, Inc. Confidential & Proprietary

CBRS AllianceGrowing membership and breath of participation

Commercial Brand

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CBRS Use Cases

Mobile Coverage & Capacity

Fixed Wireless Access

Mobile Infrastructure Services

1 2 3

Private LTE

Neutral-HostInfrastructure

4 5

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Phase 1 – Fixed Wireless Access(FWA) and Private LTE

More Secure

Lower Latency

Higher Throughput

Predictable Performance

“Stand Alone” Private Network

Dedicated for a venue or specific coverage area

Controlled and managed by the owner or its designated partner

(ExteNet)

FWA & Private LTEFWA, IOT, BMS, Video, VR, AR…

10© 2019 ExteNet Systems, Inc. Confidential & Proprietary

Phase 2 – Adding Neutral Host

FWA & Private LTEFWA, IOT, BMS, Video, VR, AR…

Neutral HostPublic Mobile Multi-carrier Service

FWA &Private LTE +FWA, IOT, BMS, Video, VR, AR…

Leveraging the same network, the network owner can offer other carriers to “roam” onto the network

As with other roaming networks, the network owner maintains control and ability to serve it’s primary use case

11© 2019 ExteNet Systems, Inc. Confidential & Proprietary

ExteNet signs contract with Cal.net to provide mNETEPC, CBRS Small Cells and microwave backhaul

ExteNet Deploys CBRS Fixed LTE with Cal.netCBRS Shared Spectrum will bring Wireless Broadband Connectivity to Cal.net customers in and around Sacramento

• Exte

2017

Cal.net service goes live for commercial useDec2017

CAF II contract for additional 550 CBRS sectors & 600 point-to-point microwave links

Dec2018

Continue to be a strategic partner with Cal.net to deliver CBRS service and backhaul connections throughout central and northern California

350 CBRS sectors currently supported

200 Point-to-PointMicrowave backhaul links

Technology supportedInclude mNET EPC, Nokia CBRS small

cells & Nokia Microwave backhaul

2019 & beyond

12© 2019 ExteNet Systems, Inc. Confidential & Proprietary

13© 2019 ExteNet Systems, Inc. Confidential & Proprietary

What does it all mean?Network Infrastructure Convergence

Public Wireless LTE: 4G->5G->… Fixed/Wired

Enterprise WirelessWiFi

Private LTE: 4G->…

Converged Network Infrastructure

?

Venue ControlledCarrier Controlled

?

14© 2019 ExteNet Systems, Inc. Confidential & Proprietary

Network Architecture: Localized Networks | Edge Infrastructure | Virtualization

What does it all mean?

DAS

“Core” + MEC + RAN NetworkCarrier’s Core +

Transport Networksto interconnect to the venue network

Critical Venue Services (i.e Data Collection AR/VR)CBRS spectrum/local private LTE/5G network

Public Services (i.e.Data Delivery) Licensed + CBRS spectrum neutral host LTE/5G network

Critical Carrier Services (i.e Voice, E911) Licensed spectrum and backhauled to carriers core network

Net

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Thank You!