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Software-Defined Radio
Software-Defined Radio (SDR) is a technology that allows the use of various wireless communication protocols without
hardware or software modifications. The complete dematerialization of the radio interface, from hardware to software,
brings significant benefits for cellular communications in terms of flexibility, portability, efficiency, and simplified deployment costs in 4G and beyond mobile networks.
This architecture enables the management of multiple protocols and frequency bands from a single device. This
facilitates the implementation of multi-service networks and the use of different communication technologies to cover white
areas and localities in need.
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IEEE/ICACT20250024 Slide.11
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