Improvement of DVB-S2/S2X Performance Using External Synchronization
2026-04-10T08:51:46Z•7495fca3c63446c0d280728ce491703c2e7c2cca6d74aab2eeaf603e897c3704
AFDMDAFTDRLDVB-S2DVB-S2XDopplerEDAGPS-disciplined-oscillatorLEOLMMSENNLSaffine-frequency-division-multiplexingantenna-impedance-matchingarxivdeep-reinforcement-learningelectrodermal-activityexternal-synchronizationfrequency-domain-equalizationimpedance-tuningorthogonal-subspace-projectionospEDAradio-frequency-interferencesatellite-communicationssignal-processingwireless-communications
What happened
Collection of recent arXiv eess.sp papers (Apr 10, 2026) covering advances in wireless/signal processing and a physiological-signal method: (1) external synchronization (GPS-disciplined oscillators, HW/SW-in-the-loop LEO channel emulation) significantly improves DVB-S2/S2X BER/FER/SNR and throughput under Doppler and RFI; (2) ospEDA — an Orthogonal Subspace Projection method — yields state-of-the-art tonic/phasic EDA decomposition and SNA detection across simulated and real datasets; (3) low-complexity two-stage frequency-domain equalization for filtered-AFDM attains near LMMSE performance at/
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- arxiv_eess_sp
- Record identifier
- 7495fca3c63446c0d280728ce491703c2e7c2cca6d74aab2eeaf603e897c3704
- Enrichment time
- 2026-04-10T08:51:46Z
- AI-assisted enrichment
- Yes
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