Deterministic Multi-Wall Cost-231 / ITU-R P.1238 indoor-outdoor ray attenuation + Low-E metallic coating Fresnel loss + -67 dBm VoWiFi cell overlap engine (.png, .pdf, .svg, .json) built for Ubiquiti UniFi, MikroTik, TP-Link Omada, Ruckus — zero-upload ephemeral Wasm RAM execution.
Running ephemeral Wasm verification…