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文件名称: Quectel_EC2x&EG9x;&EM05;_QuecCell_AT_Commands_Manual_V1.0.pdf
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 详细说明:Quectel_EC2x&EG9x;&EM05;_QuecCell_AT_Commands_Manual_V1.0.pdfOUEsT LTE Module series Build a smarter World EC2x&EG9x&EM05 Quec Cell AT Commands Manual About the document History Revision Date Author Description Duke xin/ 1.0 2017-12-13 Adolph WANG EC2X&EG9x&EM05 Quec Cell AT Commands Manual 2/15 OUEsT LTE Module series Build a smarter World EC2x&EG9x&EM05 Quec Cell AT Commands Manual Contents About the document 2 Contents…nn 3 Introduction 2 Description of Quec Cell AT Commands ARRRRRRRRRAARRRARRRRRRBRRRRRRRRRRRRERIS 5 2.1. AT+QENG Switch on/off Engineering Mode 5 3 Appendix A Reference. EC2X&EG9x&EM05 Quec Cell AT Commands Manual 3/15 OUEsT LTE Module series Build a smarter World EC2x&EG9x&EM05 Quec Cell AT Commands Manual 1 ntroduction QuecCell is a featured function embedded in quectel modules, t can be used to scan the detailed information of base stations. this document introduces the at commands relating to Queccell function This document is applicable to following Quectel modules EC2X(including EC25, EC21, EC20 R2.0 and EC20 R2. 1) EG9x(including EG91 and EG95 EM05 EC2X&EG9x&EM05 Quec Cell AT Commands Manual 4/15 OUEsT LTE Module series Build a smarter World EC2x&EG9x&EM05 Quec Cell AT Commands Manual Description of QuecCell AT Commands 2.1. AT+QENG Switch on/off Engineering Mode Engineering mode is designed to report the information of serving cells, neighbour cells and packet switch parameters. The command is used to switch on/off the mode AT+QENG Switch on/off Engineering Mode Test Command Response AT+QENG=? +QENG: (list of supported s) OK Query the information of serving cells Response AT+QENG="servingcell In the case of gsm mode +QENG: servingscell", , GSM",, , lac>, , , ,, , , , , , , , , , , , , , , OK In the case of wcdma mode +QENG: servingcell" ,WCDMA , , , , uarfcn>, , rac>, , phych>, , slot>, , , " LTE < is tdd>, , , , , , ,
    , , , , , , , OK In the case of td-scdma mode +QENG: servingscell", , TDSCDMA,, , lac>, , , , ecio> OK In the case of cdma mode or cdmathdr mode +QENG: servingscell" < state>, CDMA", , , lac>, , , rxpwr> ecio>, +QENG: servingscell",, HDR , , , , , , I OK In the case of srlte mode +QENG servingscell" ,CDMA",, , , , , , , +QENG: servingcell" , LTE < is tdd>, , , , , ul bandwidth>,
    , , , , , OK Query the information of neighbour cells Response AT+QENG="neighbourcell In the case of gsm mode +QENG: neighbourcell",GSM", , , , ,≤ arfcn>< rxlev>≤c31> +QENG neighbourcell", WCDMA , , ,, pcidp, , , , , < echo>, , rank>, +QENG neighbourcell,GSM", , , , [+QENG: neighbourcell", LTE , , , , , s, , , , , I+QENG: neighbourcell inter","LTE , , , , , , , , , , , [+QENG: neighbourcell", WCDMA", < uarfcn>, , , , , c pich eco>, < srxlev> OK Get 3G cell common information Response AT+QENG=3gcomm Only in WCDMA mode, get 3G cell common items which EC2X&EG9x&EM05 Quec Cell AT Commands Manual 7/15 OUEsT LTE Module series Build a smarter World EC2x&EG9x&EM05 Quec Cell AT Commands Manual include the information about 3G neighbour cells, 2G neighbour cells and 3g serving cells information For WCDMa serving cells informatior +QENG 3gcomm", , , , , , , , , , < rscp>, ecn>, , For 3G neighbor cells information of WCDMA serving cell +QENG: 3gcomm" , rat>, , , , , , < psc>, , , , , , < rat> arfcn>, , < rssi>, OK If the module works under 2G network, response OK Reference Parameter String format. The information of different cells servingcell" The information of 2G/3G 4G serving cells neighbourcell" The information of 2G/3G/4G neighbour cells String format. UE state SEARCH UE is searching but could not (yet)find a suitable 2G/3G/4G cell LIMSRV UE is camping on a cell but has not registered on the network "N○CONN UE is camping on a cell and has registered on the network, and it is in idle mode CONNECT UE is camping on a cell and has registered on the network, and a call is In progres String format. Access technology, include GSM EC2X&EG9x&EM05 Quec Cell AT Commands Manual 8/15 OUEsT LTE Module series Build a smarter World EC2x&EG9x&EM05 Quec Cell AT Commands Manual WCDMA E CDMA HDR TDSCDMA ≤mcc Number format. Mobile country code(first part of the PLMN code) Invalid ≤mnc Number format. Mobile network code(second part of the PLmn code) nva Hexadecimal format. Location area code. The parameter determines the two-byte location area code in hexadecimal format(e.g. 00C1 equals 193 in decimal) of the cel that was scanned. Range: 0-65535 Invalid Hexadecimal format. Cell ID. The parameter determines the 16-bit(GSM)or 28-bit (UMTS) cell ID Range: 0-0XFFFFFFF InvalId Number format. Base station identification code. Range: 0-63 ≤ arfcn> Number format. The parameter determines the ARFCN of the cell that was scanned Range: 0-1023 ≤band> Number format. The current band 0 DCs 1800 PCS 1900 Other bands Number format. Routing area code Range: 0-255 freq Primary frequency Number format. RX level value for base station selection in dB(see 3GPP 25. 304) Range: 0-63. Subtracting 111 from the Rx level value, a dBm value will be got Number format. MS maximum TX power in CCH Number format. Minimum access RX level Number fomat Discontinuous reception cycle length c1> Number format. cell selection criterion Number format. Cell reselection criterion ≤gprs Number format. Whether the current cell supports GPRS or not 0 Not support GPRS Support GPRs Number format. In hopping, displays h, otherwise displays the current ARFCN in a voice call Number format. Timeslot number Number format. Timing advance for the base station. Range: 0-63 Number format mobile allocation index offset Number format. Hopping sequence number Number format. RX quality(sub). Range: 0-7 Number format. RX quality(full). Range: 0-7 Number format. RX level(sub) Range: 0-63 EC2X&EG9x&EM05 Quec Cell AT Commands Manual 9/15
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