Performance of Some Metaheuristic Algorithms for Multiuser Detection in TTCM-Assisted Rank-Deficient SDMA-OFDM System. - P. Abdul Haris; E. Gopinathan; C. K. Ali (EURASIP J. Wirel. Commun. Netw., 2010)

Artificial Bee Colony and Tabu Search Enhanced TTCM Assisted MMSE Multi-User Detectors for Rank Deficient SDMA-OFDM System. - P. Abdul Haris; E. Gopinathan; C. K. Ali (Wirel. Pers. Commun., 2012)