Your SlideShare is downloading. ×
Tr@Ins5 Satellite Communication   Raymond Pieck
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×

Introducing the official SlideShare app

Stunning, full-screen experience for iPhone and Android

Text the download link to your phone

Standard text messaging rates apply

Tr@Ins5 Satellite Communication Raymond Pieck

257
views

Published on


0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
257
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
5
Comments
0
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Satellite communication Raymond Pieck – Director Technology Incubation Newtec Cy
  • 2. Satellite network 3
  • 3. NOC Train management AAA NAT Internet Mobility DHCP Management Mobility Management Local content 4
  • 4. Satellite Communication – Sat3PlayTM Architecture Bringing Broadband IP to the rooftop, trains, boats, motor caravan Individual download up to 10Mbps High Speed / Low cost Forward up DSL in the sky to 74 Mbps ISP’s IDC Terminal Return up to 160/512* kbps Internet Terminal Typical user applications: Hub & • HTTP Web Browsing Host NOC • FTP file exchange • Email • VoIP • Multicast Services * Future release 5
  • 5. Satellite Communication - Sat3PlayTM  SLA  June 2008: 1024Kbps / 128Kbps  Q1 2009: 2024Kbps / 512Kbps  2012 Ka/Ka-band consumer satellite system (~ADSL 5 km limit) 11 Mbps / 2.7Mbps  Point&PlayTM  differentiates the service against the competition.  lowers the total price of the end-user investment.  lowers the operational cost of the service provider.  improves the competitiveness of the service provider.  increases market penetration by creating more distribution channels  Design to cost and performance  Low power (0.5 Watt)  Continuous phase modulation scheme 6
  • 6. Satellite Communication - Sat3PlayTM  Power Arch Mitigation  Train target speed: 300 km/hr  Power arch  Separation distance: 40 m  Power arch blocking width: 30 cm  GSE-FEC  4% additional bandwidth FEC  Limited additonal delay of 300 msec  Full error correction against power arch satellite blocking  Use of multiple Sat3PlayTM terminals over the train to increase the capacity on the train 7
  • 7. Interworking 8
  • 8. Interworking – Use of Newtec s/w tools  Mobility management: use of Newtec HTTP pre- fetching, TCP acceleration to enhance the satellite, GPRS, Edge, UMTS and 3G access networks  QoS  Synergy of the QoS mapping for all access networks (CRA, RBDC, VDBC, FCA)  Use of zero pack loss traffic shaping 9
  • 9. Satellite – the future Ka/ka band spotbeam networks  Triple Play (11Mbps, 2.7 Mbps)  Broadband  HDTV, VoD: IPTV  VoIP  Legacy TV systems 10