Multichannel-compressive estimation of doubly selective channels in MIMO-OFDM systems: Exploiting and enhancing joint sparsity. - Daniel Eiwen; Georg Tauböck; Franz Hlawatsch; Holger Rauhut; Nicolai Czink (ICASSP, 2010)

Compressive Estimation of Doubly Selective Channels in Multicarrier Systems: Leakage Effects and Sparsity-Enhancing Processing. - Georg Tauböck; Franz Hlawatsch; Daniel Eiwen; Holger Rauhut (IEEE J. Sel. Top. Signal Process., 2010)

Compressive tracking of doubly selective channels in multicarrier systems based on sequential delay-Doppler sparsity. - Daniel Eiwen; Georg Tauböck; Franz Hlawatsch; Hans G. Feichtinger (ICASSP, 2011)

Multichannel group sparsity methods for compressive channel estimation in doubly selective multicarrier MIMO systems. - Daniel Eiwen; Georg Tauboeck; Franz Hlawatsch; Hans Georg Feichtinger (CoRR, 2014)