Stanley Russo

Senior Manager, System Architecture & Innovation

December 2, 2016

Satellite - Technology Enablerfor

AdvancedWireless Networks

WINLAB Fall/Winter 2016 Research Review

Challenges For Advanced Wireless Networks

Source: ESOA

2

• Higher speed access network

• Higher capacity density

• Higher capacity core/backhaul network

• Shifting traffic patterns

• New applications with stringent connectivity requirements (e.g. IoT & latency)

• Video consumption trends

• Evolving architecture – cloud, edge cloud, virtualization of functions

Integration of distinct networking technologies

Capacity & Connectivity

3

Flexible network architecture and topology

Scalable infrastructure designed for growth

Available where and when needed

Efficient capacity allocation

Sweet spots for satellite-based networks

SES Proprietary and Confidential

SES Proprietary and Confidential

SES Proprietary and Confidential

SES Proprietary and Confidential

Data communications

via HTS satellites will

increase in efficiency

by a factor of

10x

High Throughput Satellites

Q3 '15 – Executive Committee – SES PPT Template – KSM – md 7

SES Proprietary and Confidential

2x frequency reuse

through dual polarization

Increased frequency reuse

through spot beam &

dual polarization

SES Proprietary and Confidential

Upcoming Geosynchronous HTS Satellites

SES Proprietary and Confidential

HTS

Scalable

Smaller antennas* for same link throughput

Higher efficiency modems

Lower costs per Mbps Higher throughput

Served by the Mbps or MHz

Meeting demand: The Critical Role of HTS as an Enabler

10

SES Proprietary and Confidential

O3b Medium Earth Orbit Constellation

1.6 Gbps/beam

8064 km altitude - ¼ latency of GEO

SES Proprietary and Confidential

Satellite Sector Investments

High Throughput Satellites (HTS) Driving Innovation

12

Operator investments in HTS satellites is driving unit bandwidth costs down.

…enabling lower unit bandwidth costs

Source: Euroconsult October 2016

SES Proprietary and Confidential

Improving Capacity Allocation with Digital Processing

13

SES Proprietary and Confidential

Digital Satellite Payloads

14

SES Proprietary and ConfidentialSES Proprietary and Confidential

Falling Cost to Orbit

Large Launchers

$100 M

Small Launchers

$20 M

Electric PropulsionChemical Propulsion

Orbit Raising

Reusability

SES Proprietary and Confidential

Chemical Propulsion Satellite

Satellites within the Global

Communications Infrastructure

Satellites already form a ubiquitous part of the global communications infrastructure

Source: ESOA

17

18

SES & WINLAB Satellite CDN Overlay Demonstrator

• Hybrid terrestrial-satellite network architecture.

• Combines satellite’s wide coverage areas, ubiquitous

access, and broadcast-ability with intelligent routing,

caching, and popularity metrics.

• Satellite solutions with greater network awareness

and intelligence are needed to differentiate our

service offerings in the marketplace.

Key Characteristics:

• Efficiency: satellite multicast replaces terrestrial

unicast, content caching

• Awareness: traffic demand, content popularity

• Intelligence: intelligent traffic routing, data

driven cache management

• Performance: edge storage improves experience –

lower latency, higher QoS

Internet & Existing CDNs

Cellular/

WiFi

Cable

CDN

Headend

Satellite CDN Overlay

Aeronautical

SES Proprietary and ConfidentialSES Proprietary and Confidential

Questions?