E2 Esp Tab
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Landslide Performance Test System – Release 24.3 September 2024

E2 Esp Tab

E2 Esp Tab is used in PSAP Node test case E2 Interface to capture Location Query Request Information and in the LCS Node case E2 Interface to capture Location Information and Location Query Response. Emergency Service Protocol (ESP).

Per reference docs : NENA-05-001 December 2003 (NENA Standard for the Implementation of the Wireless Emergency Service Protocol E2 Interface) and J-STD-036-A - Enhanced Wireless 9-1-1 Phase 2

Location Information (LCS Node)


Initiate Connection Heartbeat Message Timer (s)

Location Query Response (LCS Node)

 

Location Query Request (PSAP Node)

Initiate Connection

Heartbeat Message Timer (s)

 

 (PSAP Node/ LCS Node)

 

Related Measurements

Measurements collected on PSAP Node report tabs.

Location Information (LCS Node)

A collection of emulated subscriber locations used by LCS Server to respond location query from LCS Clients.

Number of Locations

Enter the number of locations.

Range : 0 to 10

Default : 0

Tcl Parameter: E2SrvEspNumLocations

Determination Time

Enter the Determination Time (in UTC format) of position determination. Select the ... box for a pop-up wizard to enter the time in NENA-05-001 Generalized Time. Value of 0 (zero) instructs the LCS Server to set this parameter to a Startup Time.

Default: 0

Tcl Parameter: E2SrvEspDetermTime_1

Include Position Source

Select to include a source from which a position was obtained.

Per NENA-05-001.

Options: Unknown (default), Network Unspecified, Network AOA, Network TOA, Network TDOA, Network RF Fingerprinting, Network Cell Sector, Network Cell Sector with Timing, Handset Unspecified, Handset GPS, Handset AGPS, Handset EOTD, Handset AFLT, Handset EFLT

Tcl Parameter: E2SrvEspPosSourceEn_1

Tcl Parameter: E2SrvEspPosSource_1

Geographic Position

Enter the Geographic Position.

 

Location Presentation Restricted Indicator (LPRI)

Select the Location Presentation Restricted Indicator (LPRI).

Options: Presentation Allowed (default), Presentation Restricted, Location Not Available, Spare

Tcl Parameter: E2SrvEspLpri_1

Screening Indicator

Select the Screening Indicator.

Options : User provided, not verified (default), User Provided, verified and passed, User Provided, verified and failed, Network Provided

Tcl Parameter: E2SrvEspScreenInd_1

Latitude Sign

Select the latitude sign.

Options : North, South

Tcl Parameter: E2SrvEspLatSign_1

Latitude (°)

Enter the Latitude in degrees (°).

Range : 0 to 8388607

Default: 0

Tcl Parameter: E2SrvEspLatitude_1

Longitude (°)

Enter the Longitude in degrees (°).

Range : - 8388607 to 8388607

Default: 0

Tcl Parameter: E2SrvEspLongitude_1

Include Uncertainty

Select to Include Uncertainty, Uncertainty Code and Confidence (%).

Uncertainty Code, range : 0 to 127, default : 0

Confidence, range : 0 to 100 (in percentage %), default : 0

Tcl Parameter: E2SrvEspUncertaintyEn_1

Tcl Parameter: E2SrvEspUncertaintyCode_1

Tcl Parameter: E2SrvEspUncertaintyConf_1

Include Altitude

Select to Include Altitude, Altitude (m) and Uncertainty Radius (m).

Altitude (m), range : 0 to 32767 in meters, default : 0

Uncertainty Radius, range : 0 to 127, default : 0

Tcl Parameter: E2SrvEspAltitudeEn_1

Tcl Parameter: E2SrvEspAltitude_1

Tcl Parameter: E2SrvEspAltitudeUncertainty_1

 

 

Location Query Response (LCS Node)

 Query Result Type

Return Code

Select the Return Code. Mutually exclusive with Return Location.

Options : Initial Position Returned, Updated Position Returned, Last Known Position Returned, Req Position Not Avail, Caller Disconnected, Caller Has Handed Off,  Inactive, Unresponsive, Refused, Test

Default : 0

Tcl Parameter: E2SrvEspQueryResult

Tcl Parameter: E2SrvEspReturnCode

Return Location

Select Return Location.

Enter Initial Location. Range is 1 to Number of Locations. Default : 1

Tcl Parameter: E2SrvEspInitialLocInfo

Select Updated Location.

Options : No Change or Updated Location Info. Range is 1 to Number of Locations. Default : 1

Tcl Parameter: E2SrvEspUpdatedLoc

Tcl Parameter: E2SrvEspUpdatedLocInfo

Select Last Known Location.

Options : No Change or Last Known Location Info. Range is 1 to Number of Locations. Default : 1

Tcl Parameter: E2SrvEspLastLoc

Tcl Parameter: E2SrvEspLastLocInfo

Include ESRD

Select to include the Emergency Service Routing Digits (ESRD) which uniquely identifies a base station, cell site or a sector. Per NENA-05

Range : 10 digits

Default : 1234567890

Tcl Parameter: E2SrvEspEsrdEn

Tcl Parameter: E2SrvEspEsrd

Include Generalized Time

Select to include the Generalized Time (in UTC format) of position determination. Select the ... box for a pop-up wizard to enter the time in NENA-05-001 Generalized Time. See Determination Time for pop-up wizard.

Default: 0

Tcl Parameter: E2SrvEspGenTimeEn

Tcl Parameter: E2SrvEspGenTime

Include MSISDN

Select to include the MSISDN. Disabled if MSISDN is provided on LCS Node Mobile Subscribers panel.

Enter between 1 and 15 digits.

Default: 1234567890

Tcl Parameter: E2SrvEspMsidnEn

Tcl Parameter: E2SrvEspMsidn

Include IMSI

Select to include the IMSI. Disabled if IMSI is provided on LCS Node Mobile Subscribers panel.

Enter 15 digits.

Default: 123456789012345

Tcl Parameter: E2SrvEspImsiEn

Tcl Parameter: E2SrvEspImsi

Include Mobile ID Number (MIN)

Select to include the Mobile ID Number (MIN).

Enter 10 digits.

Default: 1111122222

Tcl Parameter: E2SrvEspMobileIdEn

Tcl Parameter: E2SrvEspMobileId

Include Call Status

Select to include the Authentication and Authorization Call Status.

Select Authentication. Options : Authentication Not Performed, Authentication Successful, Authentication Failure

Select Authorization.  Options: Authorization Not Performed, Authorization Successful, Invalid Electronic Serial Number, Unassigned Directory Number, Duplicate Unit, Delinquent Account, Stolen Unit, Not Authorized for MSC, Unspecified

Tcl Parameter: E2SrvEspCallStatusEn

Tcl Parameter: E2SrvEspCallStatusAthn

Tcl Parameter: E2SrvEspCallStatusAtrz

Include Company ID

Select to include a Company ID.

Enter up to 15 characters.

Default: spirent

Tcl Parameter: E2SrvEspCompanyIdEn

Tcl Parameter: E2SrvEspCompanyId

 

Location Query Request (PSAPNode)

 

Message Format

Select to specify the format of a Location Query message.

Options : A or B

Format A - generated query message will contain an Emergency Service Routing Key (ESRK)

Format B - generated query message will contain a Call Back number (MSISDN) and an optional Emergency Service Routing digits (ESRD)

Format B- Include ESRD, Enter up to 10 digits. Default : 1234567890

Default : A

Tcl Parameter: E2ClnEspMsgFormat

Tcl Parameter: E2ClnEspEsrdEn

Tcl Parameter: E2ClnEspEsrd

Initial Location

Updated Location

Last Known Location

Select to enter Initial Location Count. Range is 1 to 10. Default : 1

Tcl Parameter: E2ClnEspInitialLocEn

Tcl Parameter: E2ClnEspInitialLocCnt

Select to enter Updated Location Count. Range is 1 to 10. Default : 1

Tcl Parameter: E2ClnEspUpdatedLocEn

Tcl Parameter: E2ClnEspUpdatedLocCnt

Select to enter Last Known Location Count. Range is 1 to 10. Default : 1

Tcl Parameter: E2ClnEspLastLocEn

Tcl Parameter: E2ClnEspLastLocCnt

Query Interval

Select to enter the Query Interval in milliseconds.

Range : 1 to 4294967295

Default: 3000

Tcl Parameter: E2ClnEspQueryTime

General Parameters

Initiate Connection

Select to Initiate Connection. Available in both PSAP / LCS Node test cases.

This checkbox is unchecked by default on LCS Node test case. When it is checked, LCS Node will initiate connection toward PSAP-E2 SUT.

This checkbox is checked by default on PSAP Node test case. When it is checked, PSAP Node will initiate connection toward GMLC-E2 SUT.

Tcl Parameter: E2ClnEspInitConnectionEn

Tcl Parameter: E2SrvEspInitConnectionEn

Heartbeat Message Timer (s)

Select to enter a Heartbeat Message timer in seconds.

Range : 0 to 4294967295

Default : 60, 20 (on Location Query Request - Client )

Tcl Parameter: E2ClnEspHeartbeatTimeEn

Tcl Parameter: E2ClnEspHeartbeatTime

Tcl Parameter: E2SrvEspHeartbeatTimeEn

Tcl Parameter: E2SrvEspHeartbeatTime

Apply Test Data File to E2 Parameters

See About Applying Parameter ValuesAbout Applying Parameter Values.

See Test Data Files for further explanation and sample files. If a sample is not found for the specific TDF, you can obtain a sample file from your Technical Support representative. You may also use the following options to select an existing TDF or create/edit TDF-CSV files (TDF-CSV Editor). 

For most TDF Parameters used for Applying Parameters, each row in the file is the overridden value for a different “Session”, aka a different UE. But some TDFs are done in other dimensions, like Bearers, eNodeBs, Subscribers (2 per UE sometimes) or even Hosts, etc. Tooltips on the TDF Parameter: 

Note that the “ID” is a unique ID. Please Provide the ID when reporting issues with a TDF. For TDFs that do not apply / override Parameters, but instead are just their own configuration or data or media files you won’t see TDF ID row details.

TIP: When including large files, please be aware of memory limitations, since the TDF Editor shares memory with the Client.

NOTE: The available TDF options vary. on the L3-7 | IPSec tab > IKE with RSA Settings you may only select the Certificate TDF from TAS (these are non-CSV TDFs).

In addition, where applicable, any rules for defining TDFs are included in specific Test Cases. (For example, In MME Node test case, see MME Node - Provisioning TDF.)

From the DMF Window, press Shift+Alt+A to display the  Save DMF as Tcl window. Click the Save to File button to save as Tcl file. See additional details on Using the Tcl API.

 

Select/Create a new TDF-CSV

Allows you to create a new TDF by entering a file name that doesn’t already exist or select an existing file by entering a file name that already exists.

Click to open the Select Existing or Create window.

  • Navigate to the relevant library/folder,

  • Enter the name of the file:

  • If the file name already exists, the file is selected and applied in the test case.

  • If the file name does not exist, a message displays that says you are creating a new TDF and the embedded TDF-CSV will be launched.

    • Click Yes to launch the TDF-CSV Editor and create/save the new TDF-CSV.

    • Click No to select a different file

NOTE: If you do not have permission to save in the selected library, an error displays when you try to create a new file.
TIP: You may also navigate to the relevant library/folder and select file, and click OK.

 

Upload a New TDF to TAS

Click to import a new TDF file from your local folder and select in the test Case (instead of having to go to TDF Admin).

  • Navigate to the file on your local folder and select.
  • Then navigate to the location (library) where you want to save it on the TAS. You may rename the file, if required.  

View Edit Selected TDF in TDF-CSV Editor

Available only when you have selected a TDF on TAS. Click to open the selected file in TDF-CSV Editor (in place, that is, within the Test Case).

Edit the file and save. You may also click Save As to save the edited TDF-CSV to a different library and also rename the file, if required.

NOTE: You may also select a TDF from a library to which you do not have write permissions, edit the file as required, and save (Save As) only to a different library with the same file name or a different name.

The only options available are Save As and Cancel.

Open Selected TDF in Standalone TDF-CSV Editor

Available only when you have selected a TDF on TAS. Select to retrieve the CSV file and open it in the stand alone TDF-CSV Editor.

Generate Stub TDF-CSV

TIP: Available only when a CSV specification has been defined for in the Test Case for the TDF widget ( View TDF Actions/Options Menu)

 

Opens an example context specific test data parametersexample context specific test data parameters, which you may save as a .CSV file or open in the TDF-CSV Editor.

 

Launch Standalone TDF-CSV Editor

Click to open a blank TDF-CSV Editor.

The Launch Standalone TDF-CSV editor options handles very large TDFs that may use too much Client memory if opened within the Test Case/in the embedded editor.  You may set the standalone TDF-CSV Editor memory high to edit large TDFs.

 

Tcl Parameter: E2ClnEspCfgFileEn

Tcl Parameter: E2ClnEspCfgFile

Tcl Parameter: E2SrvEspCfgFileEn

Tcl Parameter: E2SrvEspCfgFile

 

 

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