Unverified50% confidenceFactExact time
AWDL是苹果私有的基于Wi-Fi的点对点通信协议,广泛应用于AirDrop、AirPlay、随航(Sidecar)等功能,理论带宽可达数百Mbps
1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
AirDrop与Quick Share安全漏洞深度解析:无线传输协议的隐患与防护
hackernewshackernews7/4/2026
Related Claims
VerifiedAirDrop的设备发现阶段依赖蓝牙低功耗(BLE)进行广播与探测,高速数据传输则通过Apple Wireless Direct Link(AWDL)完成78% similarUnverifiedAWDL工作在Wi-Fi的5GHz频段,通过时分复用(TDM)机制让设备可以在保持常规Wi-Fi连接的同时周期性切换到AWDL通道74% similarUnverifiedAWDL并非Wi-Fi Alliance制定的Wi-Fi Direct标准的实现,而是苹果独立开发的竞争性方案72% similarUnverifiedWiFi直连机型可脱离手机自动上传云端,适合与Apple Health/Google Fit/华为运动健康等生态打通的长期记录场景;蓝牙机型必须开App在旁才能同步,久了易漏记数据61% similarUnverified经常在无网络的户外/山区使用不建议买依赖Wi-Fi或需App联网的音箱,优先选支持蓝牙5.0以上且带TF卡/AUX有线输入的机型作备用61% similar
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