  National Telecommunications and Information Administration (NTIA) has
proposed vast exclusions zones between radar and Worldwide Interoperability for
Microwave Access (WiMAX) (WiMAX) systems which are also being considered as
geographic separations between radars and 3.5 GHz Long Term Evolution (LTE)
systems without investigating any changes induced by the distinct nature of LTE
as opposed to WiMAX. This paper performs a detailed system-level analysis of
the interference effects from shipborne radar systems into LTE systems. Even
though the results reveal impacts of radar interference on LTE systems
performance, they provide clear indications of conspicuously narrower exclusion
zones for LTE vis-\`a-vis those for WiMAX and pave the way toward deploying LTE
at 3.5 GHz within the coastline populous areas.
