General

  1. Swiss Cube: http://swisscube.epfl.ch/
  2. AMSAT: http://www.amsat.org/
  3. AMSAT-UK: http://amsat-uk.org/
  4. Space Symposium: http://www.spacesymposium.org/

Communications

Approaches

  1. Boiardt, H; Roderigez, C: The use of Iridium's satellite network for nanosatellite communications in Low Earth Orbit http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=4839583

Protocols

  1. AX.25: http://en.wikipedia.org/wiki/AX.25