A.1% B.2% C.5% D.10%
A.2000-6000 B.5000-8000 C.8000-10000 D.2000以下
A.經度、緯度、time、RSCP B.經度、緯度、time、RSSI C.經度、緯度、RSSI D.經度、緯度、RSCP
