Heterogeneous Spacecraft Networks

Heterogeneous Spacecraft Networks (HSNs) are network environments in which spacecraft from different missions and institutions can communicate with each other at a low cost and with low impact on overall system resources. The technology of heterogeneous wireless networks has yet to be extended to space networks, where multiple spacecraft operating with various platforms use wireless technology to communicate. This communication need is growing given the increasing number of small satellites or nanosats being launched. Enabling such communication is significant, because connecting spacecraft offers a multiplier effect, connecting limited-capability spacecraft from small countries and institutions with more established networks that offer the possibility of an abundance of useful information for all concerned. In a growing sector where commercial space is ascending, allowing facile data transfer between a wide variety of space hardware and commercial communication platforms will soon be a necessity.