You might not know it, but there's a whole world of service standards like Professional Mobile Radio/TETRA and similar that exist and are being used in the world around us that general IT community is not closely aware of.
We've had a chance to do two ETSI Plugtests lately and are developing a MCS product landscape around 3GPP standards and are involved in the standardization procedures.

Structure of the session would be:
- share 3GPP views and some words on ETSI
- present what MCS actually means with some real world examples (e.g. in police/fire departments, military, retail, transport/railways, mobility, there's a multitude of examples).
- check what 3GPP has to say on this - various releases, and levels of functionality offered
- what's the architecture of an MCS system (mention and explain all building blocks)
- what are the functions and how MCS works
- share experiences on plugtest / tell what we're allowed to say (format, setup, pretest session, testing, tools, only publicly available information will be shared because of NDA and ROE)
- GIve an outlok how MCS Future Railway Mobile Communication System (FRMCS)
- show a live demo of our system on several mobile devices (incl. some special ones)

What will be also touched during the session is
- protocol level information (e.g. protocols are used - sip/rtp)
- audio/video encoders (AMR-WB, H.264)
- realization of such networks/systems (virtualization, containerization, usage over LTE)