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<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Dear SDLS WG member,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Please find attached the last draft version of the SDLS GB-2 for review tomorrow during the meeting.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Gilles<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:FR">Gilles MOURY</span><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#1F497D;mso-fareast-language:FR">
<br>
</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:FR">CNES Toulouse</span><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#1F497D;mso-fareast-language:FR">
</span><span style="color:#1F497D"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="mso-fareast-language:FR">De :</span></b><span style="mso-fareast-language:FR"> Moury Gilles
<br>
<b>Envoyé :</b> mardi 2 mai 2023 19:02<br>
<b>À :</b> sls-sea-dls@mailman.ccsds.org<br>
<b>Objet :</b> Response to AI SDLS 1022/01-04<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">Dear SDLS WG member,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Please find attached the updated SDLS Green Book – Issue 2, taking into account the response to the comments formulated by SEA AD (see attached mail) and the action items from our last meeting (01/04)(see attached MoM).
The only comment not taken into account (general comment #5) is the one related to the application of SDLS to Inter-Satellite Links or space-to-space links, scenarios which we do not tackle in the present edition of the SDLS GB. How should we document, in
the SDLS GB, the space-to-space scenarios ? I propose we discuss and come up with a text during the meeting. In the SDLS EP GB, we simply mention that SDLS can be used for space-to-space links but in a master-slave configuration (Initiator-Recipient). The
text is the following :<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">“ SDLS Extended Procedures are designed to operate in a master-slave configuration. For nominal ground-to-space and space-to-ground links, the master is the mission operations center. It is also possible to use the
Extended Procedures for managing space-to-space links. In all cases, there is no negotiation between endpoints: all directives are issued from a predetermined master (referred to as Initiator in [2]) toward a predetermined slave (referred to as Recipient
in [2]).” <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Shall we stay as brief or elaborate more on the limitations of SDLS when used for ISL ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Looking forward to a fruitful meeting (in real this time !)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Gilles<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Gilles Moury<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">SDLS WG chairman<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="line-height:115%"><b><span lang="EN-US" style="font-family:"Arial",sans-serif;color:#005191">Gilles MOURY<o:p></o:p></span></b></p>
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<o:p></o:p></span></p>
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