solar system internet · solar system internet v vint cerf ... delay and disruption tolerance...
TRANSCRIPT
![Page 1: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/1.jpg)
1
Solar System Internet www.ipnsig.org
V Vint Cerf
January 2014
![Page 2: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/2.jpg)
In Memoriam – Adrian Hooke
2
![Page 3: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/3.jpg)
3
![Page 4: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/4.jpg)
4
MARS RECONAISSANCE ORBITER, MARS EXPRESS,
PHOENIX, MARS ROVERS, MARS SCIENCE LABORATORY
![Page 5: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/5.jpg)
Delay and Disruption Tolerance (DTN)
• Variable interplanetary distances
• Planetary motion
• Terrestrial tactical jamming, radio shadow, loss
• Bundle Protocol Features
• Memory in the network (“custody bundle forwarding”)
• Multiple paths and muiticast
• Forward error correction
• Network Management in DTN environments
• Ping and SNMP may not be your “friends”
• Strong authentication, replay resistance
• Delayed binding of destination(s)
5
![Page 6: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/6.jpg)
Participating Agencies
• NASA
• Colorado University (ISS)
• Glenn Research Center
• Goddard Space Flight Center
• Applied Physics Laboratory
• Jet Propulsion Laboratory
• Marshall Space Flight Center
• Johnson Space Flight Center
• JAXA (data transfers)
• ESA (recent ISS-Rover control demonstration)
• CCSDS (Consultative Committee on Space Data Systems)
6
![Page 7: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/7.jpg)
7
•End-to-end information flow across the solar system
•Layered architecture for evolvability and
interoperability
•IP-like protocol suite tailored to operate over long
round trip light times
•Integrated communications and navigation services
![Page 8: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/8.jpg)
8
Next Stop: Alpha Centauri (DARPA 100YSS)
![Page 9: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/9.jpg)
But Wait, There’s More!
9
![Page 10: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/10.jpg)
DTN in Terrestrial Environments
• Mobile telephone network augmentation (LTE?)
• Public Safety Mesh Networking
• Peer-to-Peer applications in disruptive environments
• Sensor network support
• Internet of Things
• <your favorite application here>
10
![Page 11: Solar System Internet · Solar System Internet V Vint Cerf ... Delay and Disruption Tolerance (DTN) • Variable interplanetary distances • Planetary motion • Terrestrial tactical](https://reader036.vdocument.in/reader036/viewer/2022081404/5f05e6757e708231d41547ff/html5/thumbnails/11.jpg)
Further Reference Materials
• www.ipnsig.org
• www.dtnrg.org
• Stephen Farrell: DTN Networking
• http://cmapspublic3.ihmc.us/rid=1FGWLFPJV-R3D3CN-
B8N/p1-lindgren.pdf (DTN in Lappland! EC sponsored)
• Milcom 2005; Disruption tolerant networking for Marine
Corps CONDOR (Ft. A.P. Hill; DARPA sponsored)
11