Performance evaluation of subcarrier and power allocation algorithms for a high capacity downlink OFDMA system using embedded modulation

Subcarrier allocation and power control for QoS provision in the presence of CCI for the downlink of cellular OFDMA systems

Comparison of collision-based and orthogonal subcarrier allocation for congestion control in the uplink OFDMA system

Dimensioning aspects of an OFDM-based 4G system

Collision-based uplink OFDMA system exploiting frequency selectivity of a multipath channel

Application of a dual-signal receiver for the uplink of a collision-based OFDMA system

Ubiquitous communication system: discussion of challenges and solutions

Wideband indoor and outdoor multipath channel measurements at 17 GHz