Recommendation ITU-R M.8 18 sets the overall requirements of the satellite component of FPLMTS. Recommendation
ITU-R M.1035 describes the framework of the radio interfaces of FPLMTS taking particular account of the terrestrial component.
ITU-R M.1167-1995 history
1995ITU-R M.1167-1995 Framework for the Satellite Component of International Mobile Telecommunications-2000 (IMT-2000)