NB-IoT is a straightforward solution for NTN because it allows for coverage at a low SNR with a very small amount of signaling overhead and when NTN is rolled out, NB-IoT and eMTC will have an advantage due to the discontinuous coverage scenario – i.e. they are designed to work in NTN with only a few satellites present. eMTC may be be the first next-step up for NTN for MTC in terms of features and data-rates, but RedCap NR devices are also likely contenders for IoT over NTN. However, the NR rollout requires a larger satellite constellation with continuous coverage. On the other hand, NR NTN has a big push in its favor from future cellular handsets integrating NTN capabilities at a low cost – since they already are equipped with a GNSS, most of the required changes could be made with a firmware update and an antenna adjustment. So satellite/constellation rollout for NR NTN could end-up being very fast.