RAIM, Receiver Autonomous Integrity Monitoring Algorithms in a GNSS receiver to assess the integrity of the GNSS signal, typically by comparing the signals from 5 or more satellites and looking for bad satellites. Related Terms 100 EPC, Article 2G, 2.5G, 2.75G, 3G, 4G, 5G 337, Section 3GPP 6-Sigma (6-σ)
