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<p class="MsoNormal"><span style="font-size:11.0pt">Dear SLP WG,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">There will be a need to slightly modify the CCSDS Proximity-1 Space Data Link Protocol (CCSDS 211.0-B-5) dated Dec 2013, in order to accommodate the use of the Version-4 Transfer Frame (defined in USLP) over
the proximity link. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">These changes involve the optional use of the Version-4 (USLP) Transfer Frame format over the proximity link.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Please review my draft changes to the Prox-1 Space Data Link Protocol Blue Book (which you can now find on the CWE at the URL below) and send me your comments and any additional updates you feel are required
that I may have missed.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt"><a href="https://tinyurl.com/yc56lcy6">https://tinyurl.com/yc56lcy6</a><o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:11.0pt">My goal is to incorporate any comments or changes you may have into the next version, that we need to discuss at the Fall 2017 meeting in the Hague, so that we can come to consensus there on the actual Pink
sheets to be send to agency review directly thereafter.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Please note that we have already discussed and have agreement with the C&S WG concerning the set of pink sheets to the Proximity-1 Coding & Synchronization Sublayer Blue Book (CCSDS 211.2-B-2) which allows
the Version-4 frame in the C&S sublayer.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Greg Kazz<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Chairman CCSDS SLS-SLP WG <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> <o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><b><o:p></o:p></b></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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