Fdd 2059

How effectively the available radio waves are used.

The 3GPP Technical Specification Group (TSG) RAN #98 meeting in December 2024 approved the study item "FS_FDD2059". The work plan targets: fdd 2059

Traditional FDD relies on fixed duplexers and SAW filters. FDD 2059 mandates active, digital SIC circuits operating at . Using a cascaded architecture of analog cancellation (first 45 dB) and digital baseband cancellation (next 75 dB), FDD 2059 modems can transmit and receive simultaneously on overlapping frequencies within the same band—a feature previously reserved for theoretical full-duplex radios. How effectively the available radio waves are used