Technical Dossier

A concise summary of the end‑state blueprint, estimator pipeline, and GTM, with direct pointers to repository docs.

Blueprint

Probing: Multi‑tone and chirp waveforms
Estimation: Matched filtering → CLEAN → LoS → τ̂ / Δf̂ → KF fusion
Consensus: Adaptive, robust, topology‑aware
Integration: PTP/gPTP/TSN time‑quality export

See analytics/E1_E13_comprehensive_results.md and docs/PTP_BRIDGE_INTERFACE.md.

Estimator Alignment

We standardize on multi‑tone phase‑slope and chirp group‑delay, with clear documentation to avoid mismatched τ formulas.

See experiment notes in analytics/E1_E13_comprehensive_results.md.

GTM & Monetization

Dev Kit revenue, OEM license/royalty, SaaS per node
Lighthouse pilots in Open RAN and GNSS‑denied PNT

See docs/MONETIZATION_AND_GTM.md.

E1 — Best‑case Precision

Ideal LoS lab scenario validating sub‑picosecond timing precision. Baseline for estimator CRLB comparison and algorithmic knobs.

E4 — Adaptive Consensus Speedup

Topology‑aware adaptive update rules yield ≈2.3× faster convergence than Metropolis and inverse‑variance baselines across tested topologies.

E9 — Byzantine Tolerance

Byzantine‑resilient consensus maintains accuracy under adversarial nodes (spoofing/jamming), with tolerance up to the low‑30% range in tested conditions.

E10 — Large‑Scale (100–500 nodes)

Hierarchical aggregation supports linear scaling and O(log N) convergence characteristics in practice; large‑scale precision measured ≈25.8 ps.