![sistema tetrapol sistema tetrapol](https://www.airbus-slc.com.mx/hs-fs/hubfs/tetrapol1.jpg)
During recent months, I have covered several industry stories that lead me to think full replacement might never happen, and if it does, it’s going to take a long time - at least 20 years (Mission Critical Communications ) The question of when Long Term Evolution (LTE) networks might replace LMR systems is an ongoing industry debate. Greater use of data in the field, via applications, can dramatically increase efficiency and situational awareness, but deployment across the critical comms sector is patchy.
![sistema tetrapol sistema tetrapol](https://image3.slideserve.com/6365045/slide15-l.jpg)
![sistema tetrapol sistema tetrapol](https://www.airbus-slc.com.mx/hs-fs/hubfs/Airbus-Paramedic-685px-bg.png)
![sistema tetrapol sistema tetrapol](https://s2.glbimg.com/RDlAiA45KjawoxX-O5TAg7M-ZxY=/1200x/smart/filters:cover():strip_icc()/s01.video.glbimg.com/x720/9639824.jpg)
Prioritisation on LTE and 5G networks is technically feasible, but there are a number of legal issues that need to be carefully addressed.(Critical Comms )