A data-driven filter bank framework for IMU-based heave motion estimation
2026-06-03T08:51:39Z•82e264312d052ccd0760cdc827ade89a5e0979cfc529f2eb6084e53c2c512be0
GNSS interferenceGNSS jammingISACMolniya orbitTDoA detectionbeamformingcovert sensinginformation leakagephysical-layer securitysatellite interferencespace-based threatsub-noise-floor probing
What happened
This feed contains multiple eess_sp arXiv papers. Two items have notable security implications: (1) “Chasing Lightning” analyzes persistent, wide-area GNSS interference across Europe/Greenland/Canada (2019–2026), develops a received-power/TDOA detection and identification pipeline, and attributes the source to a constellation of Russian early-warning satellites in Molniya orbits — implying a high-impact, space-based GNSS jamming threat with long geographic reach. (2) “SNF-PRP” introduces sub-noise-floor pseudo-random probing for OFDM-based ISAC, demonstrating provable covertness (KL-divergence
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- arxiv_eess_sp
- Record identifier
- 82e264312d052ccd0760cdc827ade89a5e0979cfc529f2eb6084e53c2c512be0
- Enrichment time
- 2026-06-03T08:51:39Z
- AI-assisted enrichment
- Yes
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