document.write("«&nbsp;<a href='/news/view?id=141291'>Achieving Covert Wireless Communications Using a Full-Duplex Receiver. (arXiv:1810.06741v1 [cs.IT])</a>");document.write(" | ");document.write("<a href='/news/view?id=141293'>Ajit Pai slams carriers for slow restoration of cell service after hurricane</a>&nbsp;»");