Open interfaces between the remote radio unit/head (RRU/RRH), the baseband unit (BBU) and the operation and management (OAM) interface simplifies interoperability between suppliers The xRAN Forum (xRAN) today announced the Board’s approval and public availability of the xRAN Fronthaul Specification Version 1.0 – the first specification made publicly available from xRAN since … [Read more...] about Next Generation Open RAN Architecture