document.write("«&nbsp;<a href='/news/view?id=77206'>Beam Management for Millimeter Wave Beamspace MU-MIMO Systems. (arXiv:1710.03640v1 [cs.NI])</a>");document.write(" | ");document.write("<a href='/news/view?id=77208'>Black Annex: A QBasic Game for the 21st Century (2013)</a>&nbsp;»");