5G Research


Aalto University/Tuomas Uusheimo
  • Most of the current mobile radio systems operate on overcrowded bands between 450MHz and 3.5GHz.
  • On the other hand, between 3.5GHz and 60GHz there is currently around 7GHz unlisenced spectrum available, including large contiguous bands
  • New access frequency can be made available much more easily on 10-60GHz than below 3.5GHz frequencies.

In attached slides we introduce some new directions for the mobile systems research on mm-wave frequencies making – somewhat strong - assumptions on the channel properties: mm-Wave @ Aalto

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