ts_127007v110800p

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3GPP TS 27.007 version 11.8.0 Release 11 219 ETSI TS 127 007 V11.8.0 (2013-10) ERROR response is returned. Extended error responses are enabled by the +CMEE command. If the MT is not PS attached when the activation form of the command is executed, the MT first performs a PS attach and then attempts to activate the specified contexts. If the attach fails then the MT responds with ERROR or, if extended error responses are enabled, with the appropriate failure-to-attach error message. Refer subclause 9.2 for possible values. For EPS, if an attempt is made to disconnect the last PDN connection, then the MT responds with ERROR or, if extended error responses are enabled, a +CME ERROR. NOTE: If the initial PDP context is supported, the context with =0 is automatically defined at startup, see subclause 10.1.0. For EPS, the activation request for an EPS bearer resource will be answered by the network by either an EPS dedicated bearer activation or EPS bearer modification request. The request must be accepted by the MT before the PDP context can be set in to established state. If no s are specified the activation form of the command activates all defined contexts. If no s are specified the deactivation form of the command deactivates all active contexts. The read command returns the current activation states for all the defined PDP contexts. The test command is used for requesting information on the supported PDP context activation states. NOTE. This command has the characteristics of both the V.250 action and parameter commands. Hence it has the read form in addition to the execution/set and test forms. Defined Values : integer type; indicates the state of PDP context activation 0 deactivated 1 activated : integer type; specifies a particular PDP context definition (see the +CGDCONT and +CGDSCONT commands). Implementation Optional. 10.1.11 PDP context modify +CGCMOD Table 121: +CGCMOD action command syntax Command +CGCMOD[=[,[,...]]] +CGCMOD= Possible Response(s) +CME ERROR: +CGCMOD: (list of s associated with active contexts) NOTE: The syntax of the AT Set Command is corrected to be according to ITU-T Recommendation V.250 [14]. Older versions of the specification specify incorrect syntax +CGCMOD=[[,[,...]]]. Description The execution command is used to modify the specified PDP context (s) with repect to QoS profiles and TFTs. After the command has completed, the MT returns to V.250 online data state. If the requested modification for any specified context cannot be achieved, an ERROR or +CME ERROR response is returned. Extended error responses are enabled by the +CMEE command. Refer subclause 9.2 for possible values. For EPS, the modification request for an EPS bearer resource will be answered by the network by an EPS bearer modification request. The request must be accepted by the MT before the PDP context is effectively changed. If no s are specified the activation form of the command modifies all active contexts. ETSI
3GPP TS 27.007 version 11.8.0 Release 11 220 ETSI TS 127 007 V11.8.0 (2013-10) The test command returns a list of s associated with active contexts. Defined Values : integer type; specifies a particular PDP context definition (see the +CGDCONT and +CGDSCONT commands). Implementation Optional. 10.1.12 Enter data state +CGDATA Table 122: +CGDATA action command syntax Command +CGDATA[=[,[,[,...]]]] +CGDATA= Possible Response(s) CONNECT ERROR +CME ERROR: +CGDATA: (list of supported s) NOTE: The syntax of the AT Set Command is corrected to be according to ITU-T Recommendation V.250 [14]. Older versions of the specification specify incorrect syntax +CGDATA=[[,[,[,...]]]]. Description The execution command causes the MT to perform whatever actions are necessary to establish communication between the TE and the network using one or more Packet Domain PDP types. This may include performing a PS attach and one or more PDP context activations. If the parameter value is unacceptable to the MT, the MT shall return an ERROR or +CME ERROR response. Refer subclause 9.2 for possible values. Otherwise, the MT issues the intermediate result code CONNECT and enters V.250 online data state. NOTE: If the initial PDP context is supported, the context with =0 is automatically defined at startup, see subclause 10.1.0. Commands following +CGDATA command in the AT command line shall not be processed by the MT. The detailed behaviour after the online data state has been entered is dependent on the PDP type. It is described briefly in 3GPP TS 27.060 [34] and in more detail in 3GPP TS 29.061 [39] and the specifications for the relevant PDPs. PS attachment and PDP context activation procedures may take place prior to or during the PDP startup if they have not already been performed using the +CGATT and +CGACT commands. If context activation takes place during the PDP startup, one or more s may be specified in order to provide the information needed for the context activation request(s). During each PDP startup procedure the MT may have access to some or all of the following information - The MT may have a priori knowledge, for example, it may implement only one PDP type. The command may have provided an parameter value. The TE may provide a PDP type and/or PDP address to the MT during in the PDP startup procedure. If any of this information is in conflict, the command will fail. Any PDP type and/or PDP address present in the above information shall be compared with the PDP type and/or PDP address in any context definitions specified in the command in the order in which their s appear. For a context definition to match: The PDP type must match exactly. ETSI
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