Wi-Fi for 5G - Dynamic Spectrum Alliancedynamicspectrumalliance.org/wp-content/uploads/... · Satellite phones Unlicensed Mobile phones Satellite (SOARS) Microwave. ovens Wireless

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Wi-Fi for 5GHaiyun Tang

© 2017 Adaptrum

Spectrum usage and value

Wide Area Coverage

requires sub-GHz

spectrum

The busiest spectrum is

the 80 MHz Wi-Fi at 2.4

GHz

© 2017 Adaptrum

Basic Needs: Water, Food, Electricity… Internet

3

7.5 BWithout

Internet

With

Internet

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The economics of affordable access

4

Revenue/ km2

Urban Suburban Rural

3.5 B 4 B

Cost / km2

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The solution to “5G” for the 4B:Sub-GHz + Unlicensed + New Business Model

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• One to 10Gbps connections to end points

• 1ms end-to-end round trip delay

• 1000x bandwidth per unit area

• 10 to 100x number of connected devices

• 99.999% availability

• 90% reduction in network energy usage

• Up to 10yr battery life for machine-type devices

5G in the eyes of LTE

6

Our vision of 5GUniversal Access ■ Dynamic Resource Sharing ■ Organic Networks

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Spectrum requirements for Wi-Fi based 5G alternative

7

5800MHz 2400MHz

Urban Suburban Rural

TVWS3500MHz

© 2017 Adaptrum

Thank you!

For more information, visit adaptrum.com