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ID

Project

Category

View Status

Date Submitted

Last Update

0006806

eCall HLAP

TTCN-3

public

05-11-2014 13:11

25-11-2014 15:53

Reporter

Sebastian Muellers

Assigned To

Cosmin Mogos

Priority

normal

Severity

minor

Reproducibility

have not tried

Status

resolved

Resolution

fixed

Platform

OS

OS Version

Summary

0006806: CTP_1_1_17_3:, CTP_1_1_17_4: using AL-ACK clear down or NWK clear down

Description

- CTP_1_1_17_3: a specific scenario is used by the TTCN to set an initial condition. This is not required and should therefore be handled in a generic way in the TTCN.
- CTP_1_1_17_4: a specific scenario is used by the TTCN to set an initial condition. This is not required and should therefore be handled in a generic way in the TTCN.

For the latter TCs TTCN uses
defaultPsapSimulatorConfiguration := {automaticAlAck := true, alAckValue := CLEAR_DOWN_AL_ACK};
to do an initial eCall, but CEN does not specify, how the call has to be ended, whether using the AL-ACK clear down procedure
or call release by PSAP, both ways are equitable.
Thus, a generic function should be employed to realize call clearing

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Relationships

Notes
(0012427) Sebastian Muellers (administrator) 05-11-2014 13:28	Add a PIXIT parameter which allows to choose between ClearDownType {NETWORK, APPLICATION}. add Pixit/function/constant to f_clearDown(PX_ClearDown, c_now) and to m_defaultPsapSimulatorConfiguration := {automaticAlAck := true, alAckValue := PX_ClearDown)

(0012500) Sebastian Muellers (administrator) 12-11-2014 09:54	unless specifically defined, we always use network clear down. and only in cases where appl clear down is defined in the test purpose, the appl clear down will be implemented in the test case. reason being: appl clear down can only happen in special state where IVS has been requested to send another MSD (IVS appl clear down cannot be achieved in any state, and hence is more complicated to execute; real world scenarios use network clear down)

(0012509) Erich Weber (developer) 18-11-2014 08:41	I suggest to add a configuration parameter which is in line with the requirements from CEN 16454, eg "Type of Clear down" Each tool can map this as appropriate.

(0012521) Sebastian Muellers (administrator) 25-11-2014 15:53	cosmin modified the postamble to always use network cleardown in the genric cases. this applies as well to CTP_1_1_17_3:, CTP_1_1_17_4 However a CR has been created to CEN to triplicate CTP_1_1_17_3:, CTP_1_1_17_4: in order to test them for each way of clear down 1) using AL-ACK clear down 2) using NWK clear down 3) is AL-ACK with the first MSD (never switch to voice connection)

Issue History
Date Modified	Username	Field	Change
05-11-2014 13:11	Sebastian Muellers	New Issue
05-11-2014 13:28	Sebastian Muellers	Note Added: 0012427
12-11-2014 09:54	Sebastian Muellers	Note Added: 0012500
12-11-2014 16:41	Sebastian Muellers	Assigned To	=> Erich Weber
12-11-2014 16:41	Sebastian Muellers	Status	new => feedback
18-11-2014 08:41	Erich Weber	Note Added: 0012509
25-11-2014 15:53	Sebastian Muellers	Note Added: 0012521
25-11-2014 15:53	Sebastian Muellers	Status	feedback => assigned
25-11-2014 15:53	Sebastian Muellers	Status	assigned => resolved
25-11-2014 15:53	Sebastian Muellers	Resolution	open => fixed
25-11-2014 15:53	Sebastian Muellers	Assigned To	Erich Weber => Cosmin Mogos

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