Channel Estimation Schemes for OFDM Relay-Assisted Systems. - Darlene Neves; Carlos Miguel Ribeiro; Adão Silva; Atílio Gameiro (VTC Spring, 2009)

A Time Domain Channel Estimation Scheme for Equalize-and-Forward Relay-Assisted Systems. - Darlene Neves; Carlos Miguel Ribeiro; Adão Silva; Atílio Gameiro (VTC Fall, 2010)

A Pilot-Data Based Channel Estimation Method for OFDM Relay-Assisted Systems. - Darlene Neves; Carlos Miguel Ribeiro; Adão Silva; Atílio Gameiro (VTC Fall, 2011)

An iterative pilot-data-aided estimator for SFBC relay-assisted OFDM-based systems. - Darlene Neves; Carlos Miguel Ribeiro; Adão Silva; Atílio Gameiro (EURASIP J. Adv. Signal Process., 2012)