An efficient and adaptive resource allocati cellular system

Abstract — 1 A dynamic and distributed multiuser radio resource allocation scheme for a FDMA-TDMA based mul-ticellular system is proposed. User interference measure-ments and channel estimation at the mobiles are used in or-der to exploit the multiuser diversity of the system. Basic information bearers (i.e. the subcarrier/time-slot pairs) are efficiently allocated and power loaded to accommodate the users rate-demands and dynamically adapt to the interfer-ence produced by neighboring cells. Our solution leverages on the possibility to feed the RRM algorithm with param-eters coming from different layers, following a cross-layer approach