OCCAR News 22. March 2019 ESSOR Architecture published The ESSOR PSs decided to publish the ESSOR Architecture, to allow the global SDR community to benefit from the expertise achieved in ten years of development, and to use it as a building block of future interoperable SDR applications. 10. March 2014 ESSOR at the MILCOM’13 and WInnComm’14 conferences: Presentations of the ESSOR High Data Rate Waveform capabilities and the methodology for developing a portable coalition waveform software The presentation and promotion of the ESSOR HDR WF (High Data Rate Waveform) as a new international standard for Software Defined Radio (SDR) systems has recently started.