Satellite Internet - INCA Rural Broadband 29-10-2014
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Transcript of Satellite Internet - INCA Rural Broadband 29-10-2014
Broadband wherever you want
Transforming Rural Broadband
“advances making satellite even more useful for reaching
sparsely populated areas”• Mike Locke
Transforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent www.satelliteinternet.co.uk
Broadband wherever you want
Useful from the Beginning
• Early ARPANET
• 3 out of 41 nodes
• Reaching the last 7%
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
Consistently Useful at the Edge• Terrestrial
costs more the further away from the core
• The last % needs the satellite edge
• Technical advances apply to both
• Test at £300
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
BDUK
• First rollout £530m• Superfast Extension
Programme• Innovation Fund Pilots• “Final 5%”• The edge is coming in
to focus• Hockey-stick
economics
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
DVB European / Global Standard
• Originally for Digital TV• Transport Stream carries
data packets• DVB-T, -C and –S• DVB-S• DVB-S2 (2005) increases bit rate up to 30%• DVB-S2X (2014) up to 51% over DVB-S2• Nearly doubling throughput over DVB-S
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
EU Approval / OFCOM
• Licence Regime– Cheaper & easier
• OFCOM • Type Approved
terminals (Ku)– Network licence
• Standard specification in Ka– Licence Exempt
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
Backbone
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
Spectrum• Frequency allocations
ITU/WRC/OFCOM• 4GHz in Ku for FSS/BSS
– Analogue TV– Digital TV– Digital services (inc IP)
• Ka is not “faster” than Ku• Ka adds more MHz which
means more Mbps• Ka and Ku on same satellite
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
Satellite Enhanced TCP (ETCP)
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
Better PlatformsHub on 60MHz txp could throughput 100 – 120MbpsSDN professional satmodem supports 45Mbps
CPE 1 man / 0.5 day / £40075cm dish / 2W25Mbps end 2014, upgradable to 40Mbs
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
Same SLAs: SDN or DTH
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
SDN vs Direct – How to choose?Cluster
• Central Hub serves many End Users within 2–3km
• Newel: 317 hh / 800 people• £££ Hub + £ CPE• Organic growth hub-by-hub
Scatter
• Individual Dish per End User• No need to cluster/organise• 100% homes passed• ££ CPE
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
SDN via Wi-Fi in the Field
• EU State Aid Germany 2014
• Superfast 25Mbps• 1 base station• ~ 50 users• 2 – 3 km range
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent
Broadband wherever you want
Market Test Pilot• Piloting Satellite role in
100% Superfast coverage• 25 Mbps service offer
reaching the final % - now• BDUK Basic White• More than just USC
www.satelliteinternet.co.ukTransforming Rural BroadbandINCA Seminar – 29 Oct 14, Kent