%0 Journal Article %T Blockage and directivity in 60 GHz wireless personal area networks: from cross-layer model to multihop MAC design %A Singh, S. %A Ziliotto, F. %A Madhow, U. %A Belding, E. %A Rodwell, M. %A , %J IEEE Journal on Selected Areas in Communications %V 27 %N 8 %P 1400-1413 %@ 0733-8716 %D 2009-10-01 %I Institute of Electrical and Electronics Engineers (IEEE) %~ DeepDyve