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NB-IoT  Module  Series 

                                                                                                                              BC26  AT  Commands  Manual

 

 

BC26_AT_Commands_Manual                                                                                                                  48 / 73 

 
 

 

5

 

Network Commands 

– Socket 

 

The AT command names listed below are temporary, and may be changed in the future release. 

 

5.1.  AT+QSOC    Create a TCP/UDP Socket 

 

This command creates a TCP or UDP socket.   

Parameter

 

 

AT+QSOC    Create a TCP/UDP Socket 

Write Command

 

AT+QSOC=<domain>,<type>,<protoc

ol>[,<cid>] 

 

Response 

+QSOC=<socket_id>

 

OK 

 

If there is any error, response: 

ERROR 

Test Command

 

AT+QSOC=?

 

Response 

+QSOC=

(list  of  supported 

<domain>

s),(list  of  supported 

<type>

s),(list  of  supported 

<protocol>

s)[,(list  of  supported 

<cid>

s)] 

 

OK 

<domain>     

Integer type;

 

1     

IPv4 

2       

IPv6 

<type>           

Integer type;

 

1     

TCP

 

2        UDP 

3        RAW 

<protocol>     

Integer type;

 

1     

IP

 

2     

ICMP 

<cid>             

Integer type; PDP context ID, AT+QGACT response. 

 

Содержание BC26

Страница 1: ...BC26 AT Commands Manual NB IoT Module Series Rev BC26_AT_Commands_Manual_V1 1 Date 2018 01 25 Status Preliminary www quectel com...

Страница 2: ...ROVIDED IS BASED UPON CUSTOMERS REQUIREMENTS QUECTEL MAKES EVERY EFFORT TO ENSURE THE QUALITY OF THE INFORMATION IT MAKES AVAILABLE QUECTEL DOES NOT MAKE ANY WARRANTY AS TO THE INFORMATION CONTAINED H...

Страница 3: ...6 AT Commands Manual BC26_AT_Commands_Manual 2 73 About the Document History Revision Date Author Description 1 0 2018 01 05 Randy LI Lebron LIU Initial 1 1 2018 01 25 Lebron LIU Modified the Descript...

Страница 4: ...AT CGATT GPRS Packet Domain Attach Detach 24 2 12 AT CGDCONT Define the PDP Context 25 2 13 AT CGACT PDP Context Activation Deactivation 29 2 14 AT CGPADDR Show PDP Addresses 31 2 15 AT CIMI Request...

Страница 5: ...twork Status 59 7 OneNET Commands 63 7 1 AT MIPLCREATE Create OneNET Instance 63 7 2 AT MIPLDELETE Delete OneNET Instance 64 7 3 AT MIPLADDOBJ Add LWM2M Object 64 7 4 AT MIPLDELOBJ Delete LWM2M Object...

Страница 6: ...NB IoT Module Series BC26 AT Commands Manual BC26_AT_Commands_Manual 6 73 Table Index TABLE 1 TYPES OF AT COMMANDS AND RESPONSES 8 TABLE 2 TERMS AND ABBREVIATIONS 72...

Страница 7: ...dation V 250 as well as the AT Commands developed by Quectel All these AT commands can be split into three categories syntactically basic S parameter and extended They are listed as follows Basic synt...

Страница 8: ...EX IRA PCCP437 PCDN 8859 1 The character set can be configured and interrogated using the AT CSCS command 3GPP TS 27 007 The character set is defined in 3GPP specification 27 005 Test Command AT x Thi...

Страница 9: ...ation Information Parameter Example ATI Quectel_Ltd Quectel_BC26 Revision BC26NAR01A01 OK ATI Display Product Identification Information Execution Command ATI Response Quectel_Ltd Object Id Revision r...

Страница 10: ...Mode Parameter Example ATE0 OK ATI Quectel_Ltd Quectel_BC26 Revision BC26NAR01A01 OK ATE1 OK ATI ATI Quectel _Ltd Quectel_BC26 Revision BC26NAR01A01 OK ATE Set Command Echo Mode Execution Command ATE...

Страница 11: ...AT CGMM Request Manufacturer Model AT CGMI Request Manufacturer Identification Execution Command AT CGMI Response Quectel_Ltd Object Id Revision MTK_2625 OK If there is any error response CME ERROR er...

Страница 12: ...turer Revision Parameter Example AT CGMR Revision BC26NAR01A01 OK Test Command AT CGMM Response OK Object Id Identifier of device type AT CGMR Request Manufacturer Revision Execution Command AT CGMR R...

Страница 13: ...esponse CESQ rxlev ber rscp ecno rsrq rsrp OK If there is any error response CME ERROR err Test Command AT CESQ Response CESQ list of supported rxlev s list of supported ber s list of supported rscp s...

Страница 14: ...1dBm ecno 0 5 dBm 48 0 5dBm ecno 0 dBm 49 0 dBm ecno 255 not known or not detectable rsrq Integer type reference signal received quality see 3GPP 36 133 0 19 5 dB or less 1 19 5dB rsrq 19 dB 2 19dB r...

Страница 15: ...onse When TE supports snt and command is executed successfully CGSN list of supported snt s OK snt Integer type indicating the serial number type that has been requested 0 Returns sn 1 Returns the IME...

Страница 16: ...e extended periodic TAU value if there is a change of the network cell in E UTRAN The value n 5 further enhances the unsolicited result code with cause_type and reject_cause when the value of stat cha...

Страница 17: ...e network registration location information and EMM cause value information unsolicited result code CEREG stat lac ci AcT rac cause_type reject_cause A c tive Time Periodic RAU stat Integer type indic...

Страница 18: ...alue range please refer to the GPRS Timer 2 IE in 3GPP TS 24 008 Table 10 5 163 3Gpp TS 24 008 3GPP TS 23 682 and 3GPP TS 23 401 Bits 5 to 1 represent the binary coded timer value Bits 6 to 8 defines...

Страница 19: ...s that the serving cell supports EC GSM IoT 6 3GPP TS 36 331 86 specifies the system information blocks which give the information about whether the serving cell supports NB IoT which corresponds to E...

Страница 20: ...d to connected mode when the MT is in ready state The read command returns the status of result code presentation and an integer mode which shows whether the MT is currently in idle mode or connected...

Страница 21: ...o deregister from the network The selected mode affects all further network registration e g after mode 2 MT shall be unregistered until mode 0 or 1 is selected This command should be abortable when r...

Страница 22: ...mmand AT COPS Response COPS mode format oper AcT OK If there is any error response CME ERROR err Test Command AT COPS Response COPS list of supported stat long alphanumeric oper short alphanumeric ope...

Страница 23: ...5 AcT field is fixed at 9 for NB IoT product Example AT COPS 0 OK AT COPS COPS 0 2 46000 9 OK 2 Numeric oper GSM Location Area Identification number oper String type format indicates if the format is...

Страница 24: ...ill be automatically deactivated when the attachment state changes to detached The read command returns the current packet domain service state The test command is used for requesting information on t...

Страница 25: ...meter value ranges for each PDP_type are returned on a separate line The feature initial PDP context may be supported and is a manufacturer specific option For this option the context with cid 0 conte...

Страница 26: ...ist of supported P CSCF_discovery s list of supported IM_CN_Signalling_Flag_Ind s list of supported NSLPI s list of supported securePCO s list of supported IPv4_MTU_discovery s CR LF CGDCONT range of...

Страница 27: ...ion 2 RFC 1144 applicable for SNDCP only 3 RFC 2507 4 RFC 3095 ROHC applicable for PDCP only IPv4AddrAlloc Integer type controls how the MT TA requests to get the IPv4 address information 0 IPv4 addre...

Страница 28: ...related signalling only NSLPI Integer type indicates the NAS signalling priority requested for this PDP context 0 Indicates that this PDP context is to be activated with the value for the low priority...

Страница 29: ...er the AT CGACT command to deactivate the last PDN connection from the point of view of the middleware When the user uses AT CGACT to disconnect the last PDN connection the following occurs The PDN co...

Страница 30: ...AT CGACT CGACT 1 0 OK AT CGACT CGACT 0 1 OK Read Command AT CGACT Response CGACT cid state CR LF CGACT cid state OK Test Command AT CGACT Response CGACT list of supported state s OK state Integer type...

Страница 31: ...Write Command AT CGPADDR cid cid Response CGPADDR cid PDP_addr CR LF CGPADDR cid PDP_addr OK Test Command AT CGPADDR Response CGPADDR list of defined cid s OK cid Integer type a numeric parameter whi...

Страница 32: ...auses the TA to return IMSI which is intended to permit the TE to identify the individual USIM card or active application in the UICC GSM or USIM which is attached to MT Parameter Example AT CIMI 4600...

Страница 33: ...ported by the MT as compound values Parameter AT CFUN Set Phone Functionality Write Command AT CFUN fun rst Response OK If there is any error response CME ERROR err Read Command AT CFUN Response CFUN...

Страница 34: ...al result code ERROR is returned normally when error is related to syntax invalid parameters or TA functionality The read command returns the current setting of n The test command returns values suppo...

Страница 35: ...ers in the command CPSMS will be removed or if available set to the manufacturer specific default values The read command returns the current parameter values The test command returns the supported mo...

Страница 36: ...E UTRAN e g 01000111 equals 70 hours Bits 5 to 1 represent the binary coded timer value Bits 6 to 8 define the timer value unit as follows Bits 8 7 6 0 0 0 value is incremented in multiples of 10 min...

Страница 37: ...d by the network A special form of the command can be given as CEDRXS 3 In this form eDRX will be disabled and data for all parameters in the command CEDRXS will be removed or if available set to the...

Страница 38: ...Disable the use of eDRX 1 Enable the use of eDRX 2 Enable the use of eDRX and enable the unsolicited result code CEDRXP AcT type Requested_eDRX_value NW provided_eDRX_ value Paging_time_window 3 Disab...

Страница 39: ...8 Table 10 5 5 32 3GPP TS 24 008 The default value if available is manufacturer specific NW provided_eDRX_value String type half a byte in a 4 bit format NB S1 mode bit 4 3 2 1 E UTRAN eDRX cycle leng...

Страница 40: ...d for the cell that the MS is currently registered to If the cell that the MS is currently registered to is not using eDRX AcT type 0 is returned 1 0 1 1 30 72 seconds 1 1 0 0 33 28 seconds 1 1 0 1 35...

Страница 41: ...68 seconds 1 0 1 1 655 36 seconds 1 1 0 0 1310 72 seconds 1 1 0 1 2621 44 seconds 1 1 1 0 5242 88 seconds 1 1 1 1 10485 76 seconds Requested_eDRX_value String type half a byte in a 4 bit format The e...

Страница 42: ...ontext activation Paging_time_window String type half a byte in a 4 bit format bit 4 3 2 1 Paging Time Window length 0 0 0 0 2 56 seconds 0 0 0 1 5 12 seconds 0 0 1 0 7 68 seconds 0 0 1 1 10 24 second...

Страница 43: ...given by GSM UMTS network in textual format Parameter Example AT CEER CEER EMM_CAUSE_EPS_AND_NON_EPS_SERVICES_NOT_ALLOWED OK AT CEER OK AT CEER Extended Error Report Execution Command AT CEER Response...

Страница 44: ...curs such as invalid parameter s ERROR is returned immediately In any case activated_pdp_type only exists for the activation requirement Besides URC QGACT cid type is reported when passive deactivatio...

Страница 45: ...ent and should be omitted for the deactivation requirement pwd It is the password for access to the IP network which is mandatory for the activation requirement and should be omitted for the deactivat...

Страница 46: ...1 apn_example username_example password_example Activate a PDN context QGACT 1 OK Return OK immediately for no error QGACT 1 1 1 1 Notify activation result via URC AT QGACT 0 1 Deactivate a PDN contex...

Страница 47: ...sponding to PING packets or no response will be received A maximum of 1 ping attempts will be tried If none of the packets receive a response within the timeout period an error will be raised Paramete...

Страница 48: ...socket Parameter AT QSOC Create a TCP UDP Socket Write Command AT QSOC domain type protoc ol cid Response QSOC socket_id OK If there is any error response ERROR Test Command AT QSOC Response QSOC lis...

Страница 49: ...cal Address and Local Port Write Command AT QSOB socket_id local_port local_address Response OK If there is any error response ERROR Test Command AT QSOB Response QSOB list of supported socket_id s li...

Страница 50: ...e Range 0 4 remote_port Integer remote port Range 0 65535 remote_address String remote address AT QSOSEND Send Data to Remote via Socket Write Command AT QSOSEND socket_id data_le n data flag Response...

Страница 51: ...AT QSOCL Close Socket This command is used to close socket AT QSODIS Disconnect Socket Write Command AT QSODIS socket_id Response OK If there is any error response ERROR Test Command AT QSODIS Respons...

Страница 52: ...arameter socket_id Integer socket id AT QSOC s response Range 0 4 QSONMI Socket Message Arrived Indicator URC QSONMI Possible Response QSOCL socket_id data_len data socket_id Integer socket id AT QSOC...

Страница 53: ...Create socket QSOC 0 OK AT QSOCON 0 1026 220 180 239 212 Connection socket OK AT QSOSEND 0 10 1234562112 Send data OK QSONMI 0 3 3BX Receive data AT QSODIS 0 Disconnect socket OK AT QSOCL 0 Close soc...

Страница 54: ...NB IoT Module Series BC26 AT Commands Manual BC26_AT_Commands_Manual 54 73 OK QSONMI 0 3 3BX Receive data AT QSODIS 0 Disconnect socket OK AT QSOCL 0 Close socket OK...

Страница 55: ...current modem NB IoT operating band Parameter 6 2 AT QRESET Reset UE This command is used to reset the module immediately AT QBAND Query Current Operating Band Read Command AT QBAND Response QBAND Cur...

Страница 56: ...ect code for network If there is any error response ERROR Test Command AT QRESET Response QRESET list of supported mode s OK If there is any error response ERROR mode 1 Reset the UE AT QSPCHSC Set Scr...

Страница 57: ...ffset pci Response OK Otherwise response ERROR Test Command AT QFRCLLCK Response OK Read command AT QFRCLLCK Response OK lock Integer value indicating whether to activate lock or remove lock 0 Remove...

Страница 58: ...l that indicates when the modem is fully woken up after a deep sleep AT QNBIOTRAI NB IoT Release Assistance Indication Test Command AT QNBIOTRAI Response QNBIOTRAI list of supported rai s OK Execution...

Страница 59: ...ing cell and current network status Execution Command AT QATWAKEUP enable Response OK Otherwise response ERROR Read Command AT QATWAKEUP Response QATWAKEUP enable OK enable Integer 0 Disable indicatio...

Страница 60: ...ue 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...

Страница 61: ...epresented in value range 0 to 100 DL block error rate as per ARQ in RLC Calculated over all established RLC AM radio bearers Calculated from the beginning of successfully established resumed RRC conn...

Страница 62: ...MAC_DL_HARQ_re_TX Integer value Number of HARQ retransmissions for transport blocks on DL SCH excluding BCCH Calculated from the beginning of successfully established resumed re established RRC conne...

Страница 63: ...onfigure bin input is successful respond Ref id OK Otherwise response ERROR totalsize Integer The length of complete configure bin The range is 1 500 config The current configure bin in hex string for...

Страница 64: ...bin Ref If configure the ONENET complete will return a Ref id AT MIPLDELETE Delete OneNET Instance Write Command AT MIPLDELETE Ref Response OK If there is an error related to ME functionality ERROR Re...

Страница 65: ...t Integer Attribute count actCount Integer Action count AT MIPLDELOBJ Delete LWM2M Object Write Command AT MIPLDELOBJ Ref objId Response OK If there is an error related to ME functionality ERROR Ref R...

Страница 66: ...or related to ME functionality ERROR Ref Reference ID of OneNET communication instance AT MIPLREADRSP Respond the Read request from Application Server IoT platform Write Command AT MIPLREADRSP Ref msg...

Страница 67: ...l type text index The index number of the data If the data is too long and more than the AT command length should split the configure bin If split into N part The order number of index is N 1 to 0 in...

Страница 68: ...it into N part The order number of index is N 1 to 0 in descending order and the AT command is called in the order from the largest to the small sequence number If the index is 0 means this is the las...

Страница 69: ...latform Write Command AT MIPLNOTIFY Ref msgID ob jID insID resID valuetype le n value index flag Response OK If there is an error related to ME functionality ERROR Ref Reference ID of OneNET communica...

Страница 70: ...f split into N part The order number of index is N 1 to 0 in descending order and the AT command is called in the order from the largest to the small sequence number If the index is 0 means this is th...

Страница 71: ...ands_Manual 71 73 7 13 AT MIPLVER Query the OneNET Version The command is used to query the current OneNET protocol version Parameter AT MIPLVER Query the OneNET Version Read Command AT MIPLVER Respon...

Страница 72: ...Number eDRX Extended Discontinuous Reception EGPRS Enhanced General Packet Radio Service GERAN GSM EDGE Radio Access Network GMT Greenwich Mean Time GPRS General Packet Radio Service HPLMN Home Public...

Страница 73: ...io Resource Control RTC Real Time Clock SVN Software Version Number TA Terminal Adapter TCP Transmission Control Protocol TE Terminal Equipment TTL Time To Live UDP User Datagram Protocol UE User Equi...

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