Multi-Year Spectral Structure of 6G Candidate Bands at 2.7 GHz and 4.4 GHz
2026-03-18T08:51:49Z•a6839f8aff3f959e139e4f5ace19b66d6523a0ee1a81f8298a442bd16076ef84
2.7 GHz4.4 GHz6GBeamINRDFT-domain calibration','LLM multimodal beam prediction','inter‑GNSS alternativesLEO positioningRSMAUSARbeamformingcontiguous bandwidthcontinuous aperture arraydifferential Dopplerdistributed learningimplicit neural representationintegrated sensing and power transfer (ISCAP)knowledge distillationmid-band spectrumnear-field localizationreconfigurable antennassnapshot positioningsoftware-defined radiospectrum fragmentationspectrum measurementwireless digital twin
What happened
Collection of recent 6G and wireless-communications preprints covering: a multi-year SDR measurement study of mid-band 6G candidate spectrum (2.69–2.9 GHz and 4.4–4.94 GHz) showing significant year-to-year variability, fragmentation, and reduced usable contiguous bandwidth; a snapshot differential positioning method using LEO satellites that halves position error under intermittent reception; INR- and GNN-based continuous-aperture-array beamforming (BeamINR) that reduces inference latency and improves generalization; reconfigurable-antenna designs for improved near-field localization; an RSMA‑
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- arxiv_eess_sp
- Record identifier
- a6839f8aff3f959e139e4f5ace19b66d6523a0ee1a81f8298a442bd16076ef84
- Enrichment time
- 2026-03-18T08:51:49Z
- AI-assisted enrichment
- Yes
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