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Space Link Extension - Service Management - CCSDS

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

5.3.2 PROCEDURE<br />

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

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

The ASLSP operation involves the exchange of ADD_SPACE_LINK_SESSION_PROFILE<br />

messages. The ASLSP messages are: Add<strong>Space</strong><strong>Link</strong>SessionProfileInvocation<br />

(ASLSP-I), Add<strong>Space</strong><strong>Link</strong>SessionProfileAcknowledgedReturn (ASLSP-<br />

AR), Add<strong>Space</strong><strong>Link</strong>SessionProfileSuccessfulReturn (ASLSP-SR), and<br />

Add<strong>Space</strong><strong>Link</strong>SessionProfileFailedReturn (ASLSP-FR).<br />

The message sequence diagram for the ADD_SPACE_LINK_SESSION_PROFILE<br />

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

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

threePhaseOperationProcedurePatternSequence {UM, CM, ASLSP-I,<br />

ASLSP-AR, ASLSP-SR,<br />

ASLSP-FR}<br />

The activity diagram for the ADD_SPACE_LINK_SESSION_PROFILE operation<br />

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

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

threePhaseOperationProcedurePatternActivity {UM, CM, ASLSP-I,<br />

ASLSP-AR, ASLSP-SR,<br />

ASLSP-FR,<br />

aslspRoutineTimeout,<br />

aslspUrgentTimeout}<br />

<strong>CCSDS</strong> 910.11-R-2 Page 5-4 March 2008

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