Matched Generators for the Karhunen--Lo\`eve Transform: A Double-Commutator Eigenvalue Theory
2026-07-13T08:51:45Z•12e20d68acc8795c546d267f8c5de170d7233258508a501a72e2a5fb2c1f5d2e
AirCompIoT random accessLC-VCOLEO satellite communicationsML fine-tuningOTFSRF IC designUAVZak-OTFSantenna-measurementchannel-estimationdigital-twindual-usegrant-free accessopen-source hardwareover-the-air computationper-sample constraintsphase-locked loopradio-frequencyreconnaissancesignal-processingsupply-chain-risktensor decomposition
What happened
Collection of recent signal-processing and communications research: theoretical KLT/commutant analysis; an open-source 2.4 GHz LC-VCO fractional-N PLL in 130nm BiCMOS; antenna-activation and over-the-air computation (AirComp) methods; per-sample constrained fine-tuning for language models; Zak-OTFS inter-frame channel prediction; multi-domain detection for massive LEO satellite connectivity; tensor-based random access for ambient IoT; digital-twin-aided channel estimation robustness analysis; UAV-based near-field antenna measurement with NF-FF reconstruction; and LLR approximations for IM-DD.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- arxiv_eess_sp
- Record identifier
- 12e20d68acc8795c546d267f8c5de170d7233258508a501a72e2a5fb2c1f5d2e
- Enrichment time
- 2026-07-13T08:51:45Z
- AI-assisted enrichment
- Yes
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