Ruview/docs/research/architecture
ruv 2a58fe478b docs(research): three-tier Rust node design + 2026-Q2 SOTA survey + decision tree
Three exploratory research documents under docs/research/:

- architecture/three-tier-rust-node.md (3,382 words) — exploration of a
  dual-ESP32-S3 + Pi Zero 2W node architecture with BQ24074 power-path,
  ESP-WIFI-MESH + LoRa fallback + QUIC backhaul, and an esp-hal/Embassy
  vs esp-idf-svc Rust toolchain split. Status: Exploratory — not adopted.

- sota/2026-Q2-rf-sensing-and-edge-rust.md (3,757 words) — twelve-section
  state-of-the-art survey covering WiFi CSI through-wall pose, IEEE 802.11bf
  (ratified 2025-09-26), edge ML on ESP32-class hardware, embedded Rust
  ecosystem maturity (esp-hal 1.x, esp-radio rename, embassy-executor
  ISR-safety on esp-idf-svc), LoRa for sensor mesh fallback, QUIC for IoT
  backhaul, solar power-path management beyond BQ24074, mesh routing
  alternatives, and Pi Zero 2W secure-boot reality.

- architecture/decision-tree.md (1,461 words) — Mermaid decision tree
  mapping each load-bearing decision in the three-tier proposal to its
  dependencies, evidence-for-yes/no, and prospective ADR slot.

No production code, firmware, or ADRs touched. Research-only.

Co-Authored-By: claude-flow <ruv@ruv.net>
2026-04-25 20:41:14 -04:00
..
decision-tree.md docs(research): three-tier Rust node design + 2026-Q2 SOTA survey + decision tree 2026-04-25 20:41:14 -04:00
implementation-plan.md feat: ADR-069 ESP32 CSI → Cognitum Seed RVF pipeline (v0.5.4-esp32) 2026-04-02 19:32:18 -04:00
ruvsense-multistatic-fidelity-architecture.md feat: ADR-069 ESP32 CSI → Cognitum Seed RVF pipeline (v0.5.4-esp32) 2026-04-02 19:32:18 -04:00
three-tier-rust-node.md docs(research): three-tier Rust node design + 2026-Q2 SOTA survey + decision tree 2026-04-25 20:41:14 -04:00