原來在 2G/3G/4G/5G 的協定裡面有關不掉回傳定位的功能
上禮拜看到「Mobile carriers can get your GPS location (via)」這篇,裡面提到了基地台可以透過 RRLP (Radio Resources LCS Protocol) 或是 LPP (LTE Positioning Protocol) 要求回傳 GNSS 等級的位置訊息 (像是 GPS): So the network simply asks “tell me your GPS coordinat...
Gea-Suan Lin's BLOGMobile carriers can get your GPS location
In iOS 26.3, Apple introduced a new privacy feature which limits “precise location” data made available to cellular networks via cell towers. The feature is only available to devices with Apple’s in-house modem introduced in 2025. The announcement1 says https://support.apple.com/en-us/126101 ↩
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