TY - Generic T1 - Solving self-interference issues in a Full-Duplex radio transceiver T2 - 2nd XoveTIC Conference Y1 - 2019 A1 - Miguel Franco-Martinez A1 - Francisco-Javier Martinez-Alonso A1 - R. López-Valcarce KW - adaptive signal processing KW - full-duplex KW - winter AB -
Most wireless devices transmit and receive at different spectrum frequency bands. This
approach is no longer optimal due to increasing electromagnetic exhaustion. Besides, interference
among all present and future working services should be negligible. A full-duplex scheme using
the same band for simultaneous uplink and downlink is a huge step towards solving this issue.
However, sharing the same frequency band involves a large interference of transmitted signal over
received signal. To fix this problem, we propose the usage of a hybrid multistage cancellation system,
consisting of an analog cancellation setup at RF frequencies and a baseband digital cancellation stage.
JF - 2nd XoveTIC Conference CY - A Coruña (Spain) ER -