1Department of Electronic Systems, Aalborg University, Niels Jernes Vej 12, 9220 Aalborg Øst, Denmark 2Oticon A/S, Kongebakken 9, 2765 Smørum, Denmark 3 School of Electrical and Computer Engineering, Georgia Institute of Technology, 777 Atlantic Drive NW, Atlanta, GA 30332-0250, USA 4ArrayComm LLC, San Jose, CA 95131-1014, USA 5Graduate School of Engineering, Osaka City University, Osaka-shi 55...
