WUNSCH, Felix; JÄKEL, Holger; JONDRAL, Friedrich K. Bringing Transmit Antenna Diversity to LPWANs: An Experimental Testbed Implementation. Proceedings of the GNU Radio Conference, [S.l.], v. 3, n. 1, sep. 2018. Available at: <https://pubs.gnuradio.org/index.php/grcon/article/view/47>. Date accessed: 17 dec. 2018.