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What does CSQ of NB-IoT mean?

Last Updated on：2024-01-04 02:15:19

The CSQ of NB-IoT refers to signal strength. CSQ indicates RSSI strength, the value range is 0-31, the larger the value, the better the signal. If the CSQ value is greater than 15, the terminal can work normally. If the CSQ value is less than 15, it cannot work normally. If 99 appears, the channel is invalid.