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Space Link Extension - Service Management - CCSDS

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DRAFT RECOMMENDED STANDARD FOR SPACE LINK EXTENSION SERVICE MANAGEMENT<br />

DSLEPD-7<br />

If the diagnostic parameter value is ‘space<strong>Link</strong>EventsProfileRef bound to<br />

pending <strong>Service</strong> Package’, the DSLEP-FR shall contain one DslepError data set for<br />

each <strong>Service</strong> Package that is bound to the Events Profile at the time that service management<br />

validation is performed.<br />

5.8 QUERY_SPACE_LINK_EVENTS_PROFILE (QSLEP) OPERATION<br />

5.8.1 PURPOSE<br />

The QUERY_SPACE_LINK_EVENTS_PROFILE (QSLEP) operation is used by UM to<br />

query the contents of an <strong>Space</strong> <strong>Link</strong> Events Profile resident at CM for a given <strong>Service</strong><br />

Agreement.<br />

5.8.2 PROCEDURE<br />

The procedure for the QSLEP operation is a two-phase operation procedure, which follows<br />

the two-phase operation procedure pattern specified in 3.4.2.<br />

The QSLEP operation involves the exchange of QUERY_SPACE_LINK_EVENTS_-<br />

PROFILE messages. The QSLEP messages are: Query<strong>Space</strong><strong>Link</strong>EventsProfile-<br />

Invocation (QSLEP-I), Query<strong>Space</strong><strong>Link</strong>EventsProfileSuccessfulReturn<br />

(QSLEP-SR), and Query<strong>Space</strong><strong>Link</strong>EventsProfileFailedReturn (QSLEP-FR).<br />

The message sequence diagram for the QUERY_SPACE_LINK_EVENTS_PROFILE<br />

operation conforms to the stereotyped sequence diagram for the two-phase operation<br />

procedure pattern defined in 3.4.2.3, with the following argument list:<br />

twoPhaseOperationProcedurePatternSequence {UM, CM, QSLEP-I,<br />

QSLEP-SR, QSLEP-FR}<br />

The activity diagram for the QUERY_SPACE_LINK_EVENTS_PROFILE operation<br />

conforms to the stereotyped activity diagram for the two-phase operation procedure pattern<br />

defined in 3.4.2.4, with the following argument list:<br />

twoPhaseOperationProcedurePatternActivity {UM, CM, QSLEP-I,<br />

QSLEP-SR, QSLEP-FR,<br />

qslepRoutineTimeout,<br />

qslepUrgentTimeout}<br />

<strong>CCSDS</strong> 910.11-R-2 Page 5-70 March 2008

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