  This work presents an investigation on the scalability of a deep leaning
(DL)-based blind transmitter positioning system for addressing the multi
transmitter localization (MLT) problem. The proposed approach is able to
estimate relative coordinates of non-cooperative active transmitters based
solely on received signal strength measurements collected by a wireless sensor
network. A performance comparison with two other solutions of the MLT problem
are presented for demonstrating the benefits with respect to scalability of the
DL approach. Our investigation aims at highlighting the potential of DL to be a
key technique that is able to provide a low complexity, accurate and reliable
transmitter positioning service for improving future wireless communications
systems.
