A quasi-orthogonal space-frequency coded ofdm system with time spreading and constellation rotation. - Sivasothy Senthuran; Alagan Anpalagan; Olivia Das (CCECE, 2009)

Cooperative Power Allocation Schemes and BER Performance in Decode-and-Forward OFCDM based Relay Networks. - Sivasothy Senthuran; Alagan Anpalagan; Olivia Das (VTC Fall, 2009)

A Predictive Opportunistic Access for Cognitive Radios. - Sivasothy Senthuran; Alagan Anpalagan; Olivia Das (VTC Fall, 2009)

Effect of Cooperative CSI in Adaptive Subcarrier Allocation for OFCDM based Decode-and-Forward Relay Systems. - Sivasothy Senthuran; Alagan Anpalagan; Olivia Das; Sehrish Khan (VTC Fall, 2009)

Cooperative subcarrier and power allocation for a two-hop decode-and-forward OFCMD based relay network. - Sivasothy Senthuran; Alagan Anpalagan; Olivia Das (IEEE Trans. Wirel. Commun., 2009)

Opportunistic Channel Sharing Based on Primary User Transition Probabilities in Dual Mode Cognitive Radio Networks. - Sivasothy Senthuran; Alagan Anpalagan; Olivia Das; Hyung Yun Kong (ICC, 2011)

On the Performance of a Constellation-rotated Time-spreaded Space-frequency Coding Scheme for 4 × 1 MISO OFDM Transceivers. - Sivasothy Senthuran; Alagan Anpalagan; Olivia Das; Sehrish Khan (Wirel. Pers. Commun., 2011)

POMDP-based cross-layer power adaptation techniques in cognitive radio networks. - Ashok K. Karmokar; Sivasothy Senthuran; Alagan Anpalagan (GLOBECOM, 2012)

Throughput Analysis of Opportunistic Access Strategies in Hybrid Underlay - Overlay Cognitive Radio Networks. - Sivasothy Senthuran; Alagan Anpalagan; Olivia Das (IEEE Trans. Wirel. Commun., 2012)

Physical layer-optimal and cross-layer channel access policies for hybrid overlay??underlay cognitive radio networks. - Ashok K. Karmokar; Sivasothy Senthuran; Alagan Anpalagan (IET Commun., 2014)

An opportunistic channel access scheme for interweave cognitive radio systems. - Sivasothy Senthuran; Alagan Anpalagan; Hyung Yun Kong; Ashok K. Karmokar; Olivia Das (J. Commun. Networks, 2014)