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NB-IoT Module Series

BC26 AT Commands Manual

BC26_AT_Commands_Manual 60 / 73

Parameter

When <mode>=1:

Response

+QENGINFODT:

<RLC_UL_BLER>,<RLC_DL_BLER>,<MAC_UL_BLER>,<

MAC_DL_BLER>,<MAC_UL_total_bytes>,<MAC_DL_total

_bytes>,<MAC_UL_total_HARQ_TX>,<MAC_DL_total_HA

RQ_TX>,<MAC_UL_HARQ_re_TX>,<MAC_DL_HARQ_re_

TX>,<RLC_UL_tput>,<RLC_DL_tput>,<MAC_UL_tput>,<

MAC_DL_tput>

If there is any error, response:

ERROR

Test Command

AT+QENGINFO=?

Response

+QENGINFO=(list of supported <mode>s)

<mode> Integer value indicating requested engineering information.

0 display Radio information for serving and neighbor cells

1 display data transfer information only if modem in RRC-CONNECTED state

<sc_earfcn> Integer value indicating the EARFCN for serving cell. Range 0-262143

<sc_earfcn_offset> Integer value indicating the EARFCN offset for serving cell:

0 Offset of -2

1 Offset of -1

2 Offset of -0.5

3 Offset of 0

4 Offset of 1

<sc_pci> Integer value indicating the serving cell physical cell ID. Range 0 – 503.

<sc_cellid> String type; four byte (28 bit) cell ID in hexadecimal format for serving cell.

<sc_rsrp> Signed integer indicating serving cell RSRP value in units of dBm (can be negative

value). Available only in RRC-IDLE state.

<sc_rsrq> Signed integer indicating serving cell RSRQ value in units of dB (can be negative

value). Available only in RRC-IDLE state.

<sc_rssi> Signed integer indicating serving cell RSSI value in units of dBm (can be negative

value). Available only in RRC-IDLE state.

<sc_snr> Signed integer value. Last SNR value for serving cell in units of dB.

Available only in RRC-IDLE state.

Quectel BC26 User Manual

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