On “5G & future network forum” of end August, China Academy of Information and Communications Technology (CAICT) presented that all participant companies had completed NSA (non-standalone) outdoor test and SA (standalone) indoor test and released meanwhile the second batch of SA testing specifications for stage III on behalf of IMT-2020(5G), including core network technical requirements, base stations, base stations’ function, outdoor network function, interoperability and indoor overlay.
