In MME Nodal and MSC Nodal Testing, the Short Message Service (SMS) provides a means for sending messages of limited size to and from GSM/UMTS mobile units.
In IMS Node and VoLTE Test cases (MME Nodal, SGW Nodal, PGW Nodal, IP Application Node and Wifi Offload Gateway Nodal) available when Enable SMS-over-IP is selected.
In AMF Nodal / AMF Node, the SMS Over 5G NAS feature provides support for sending and receiving SMS messages using 5G NAS signaling. The SMS messages are carried in 5G UL NAS Transport (UE to network) and DL NAS Transport (network to UE) messages with a payload container type of SMS. SMS is handled in the MM layer for 5G. SMS Over 5G is supported in 5G NAS version 15.2 and later.
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General Settings
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| Message Service Basic Service | |
Measurements collected for SMS related processing are reported on the SMS report tab.
NOTEs:
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| Payload Type |
Select Payload type. Support for vnd.3gpp.sms, CPIM and vnd.3gpp2.sms. SMS over VOLTE is supported in accordance to 3GPP TS 24.341 and 24.011 specifications. The SM-over-IP sender builds and populates RP-DATA message. This message payload format is according to vnd.3gpp.sms format. CPIM Message format for SMS over SIP is based on RFC #3428 and RFC# 3862. The CPIM message format encapsulates arbitrary MIME message content, together with message and its content. A Message/CPIM object is a two-part entity, where the first part contains the message metadata and the second part is the message content. The two parts are separated from the enclosing MIME header fields and also from each other by blank lines. When vnd.3gpp2.sms is selected, the Data Coding Scheme option is CDMA ANSI/ASCII 7-bit. (Only available on AMF Nodal, MME Nodal and IMS Node on the Gm | SMS Tab) Options: vnd.3gpp.sms or CPIM , vnd.3gpp2.sms (CDMA formatted SMS over IP Message Body with ANSI / ASCII 7-bit) Tcl Parameter: ImsNodeSmsPayloadType Tcl Parameter: UeSmsPayloadType |
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| Protocol Identifier |
Indicates the protocol identifier (when applicable) of the content of a short message. Range: 0 - 255 Default: 0 (Content reserved) Tcl Parameter: SmsProtocolId Tcl Parameter: S1SmsProtocolId Tcl Parameter: UeSmsProtocolId Tcl Parameter: ImsNodeSmsProtocolId Tcl Parameter: 5gSmsProtocolId |
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| Teleservice Identifier |
Indicates the teleservice identifier. Available on IMS Node's Gm|SMS tab, when "Payload Type" is "vnd.3gpp2.sms". The default setting represents the pre-existing configuration with one Coding Scheme for "CDMA ANSI/ASCII 7-bit" and Message Content using ASCII characters.
Options: "Cellular Messaging Teleservice (4098)" Tcl value 4098 (default), "Wireless Application Protocol (4100)" Tcl value 4100 Tcl Parameter: ImsNodeSmsTeleServiceId |
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| Data Coding Scheme |
Indicates a coding scheme used for coding the message content. Select the required scheme from the dropdown list. When Payload Type vnd.3gpp2.sms is selected, the Data Coding Scheme option is CDMA ANSI/ASCII 7-bit. Default: GSM 7-bit coding scheme, CDMA ANSI/ASCII 7-bit , GSM 8-bit Data When GSM 8-bit Data is selected, the Message Content is a Hex stream that begins with 0x with a maximum length of 320 bytes. Tcl Parameter: SmsDataCoding Tcl Parameter: S1SmsDataCoding Tcl Parameter: UeSmsDataCoding Tcl Parameter: ImsNodeSmsDataCoding Tcl Parameter: 5gSmsDataCoding |
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| Relative Validity Period |
Indicates the time period for which a short message is valid. The input value is interpreted as follows:
Range: 0 - 255 Default: 0 Tcl Parameter: SmsValidPeriod Tcl Parameter: S1SmsValidPeriod Tcl Parameter: UeSmsValidPeriod Tcl Parameter: ImsNodeSmsValidPeriod Tcl Parameter: 5gSmsValidPeriod |
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| Wait Time for RP Ack (TR1) |
Specify the time (in seconds) in which the relay-layer is expected to wait for an acknowledgement from a remote short message entity (SME). Range: 35 - 45 Default: 40 Tcl Parameter: SmsRpAckWaitTime Tcl Parameter: S1SmsRpAckWaitTime Tcl Parameter: UeSmsRpAckWaitTime Tcl Parameter: ImsNodeSmsRpAckWaitTime Tcl Parameter: 5gSmsRpAckWaitTime |
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| Wait Time for TP Report (TR2) |
Specify the time (in seconds) in which the relay-layer is expected to wait for its application to acknowledge it has received short message. Range: 12 - 20 Default: 16 Tcl Parameter: SmsTpReportWaitTime Tcl Parameter: S1SmsTpReportWaitTime Tcl Parameter: UeSmsTpReportWaitTime Tcl Parameter: ImsNodeSmsTpReportWaitTime Tcl Parameter: 5gSmsTpReportWaitTime |
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| Wait Time for CP Ack (TC1) |
Specify the time (in seconds) in which the connection-layer is expected to wait for an acknowledgement from a remote short message entity (SME). If this timer expires before the connection-layer receives an acknowledgement, the connection-layer can retransmit the message up to the maximum number specified in the CP-Retries parameter.
Range: 1 - 35 Default: 10 Tcl Parameter: SmsCpAckWaitTime Tcl Parameter: S1SmsCpAckWaitTime Tcl Parameter: UeSmsCpAckWaitTime Tcl Parameter: ImsNodeSmsCpAckWaitTime Tcl Parameter: 5gSmsCpAckWaitTime |
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| CP-Retries |
Specify the maximum times the connection-layer can retransmit a message. Range: 1 - 3 Default: 2 Tcl Parameter: SmsCpRetries Tcl Parameter: UeSmsCpRetries Tcl Parameter: 5gSmsCpRetries |
| Service Addresses |
The SMS service requires the following addresses which are responsible for relaying the message between the local and remote parties:
The SMS entity address consists the following parameters:
Tcl Parameters:
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