Unverified50% confidenceFactExact time
商用WiFi网卡在监听模式下每秒可产生数百至数千个CSI数据帧，每帧包含数十至数百个子载波的复数值
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
RuView: Camera-Free Spatial Awareness and Vital Sign Monitoring Using Ordinary WiFi Signals
githubGitHub Trending7/5/2026
Cite This Claim
Stable URI
https://kongchang.com/claim/115366API
curl https://kongchang.com/api/v1/knowledge/claims/115366MCP
get_claim(id=115366)