<span style=" font-size:10pt;font-family:sans-serif">Greg,</span>
<br><span style=" font-size:10pt;font-family:sans-serif">
what we have to be sure it captured in our CCSDS
books is the following situation (e.g. for a TM/AOS link)</span>
<ul>
<li><span style=" font-size:10pt;font-family:sans-serif">There multiple
sources generating packet contents and asking creation of packets</span>
<li><span style=" font-size:10pt;font-family:sans-serif">Those packets
are created with different APIDs depending on the source</span>
<li><span style=" font-size:10pt;font-family:sans-serif">Those different
APIDs shall be multiplexed to produce a single packet stream:</span>
<li><span style=" font-size:10pt;font-family:sans-serif">This single packet
stream is then injected in in a VC</span>
<li></ul><span style=" font-size:10pt;font-family:sans-serif">It is then
correct that "The current AOS SDLP version i.e., CCSDS 732.0-B-3 Sept
2015 is agnostic about “packet channels” and “Individual CCSDS
packets from multiple sources” (implying multiple APIDs). It is really
only concerned about multiplexing of packets with different PVNs onto VCs."
In fact AOS would only see that single stream.</span>
<br><span style=" font-size:10pt;font-family:sans-serif"> </span>
<br><span style=" font-size:10pt;font-family:sans-serif">All the rest shall
be done above the SDLP.</span>
<br>
<br><span style=" font-size:10pt;font-family:sans-serif">We shall check
also what we lost with respect to CCSDS 103.0-B-2 (now silver) where there
was a nice picture for which I attach a detail.</span>
<br><span style=" font-size:10pt;font-family:sans-serif">Another document
to be checked for losses is CCSDS 203.0-B-2 and even FSP that mention APID
multiplexing if I remember well.</span>
<br>
<br><span style=" font-size:10pt;font-family:sans-serif">Finally we shall
verify all fits within the encapsulation service.</span>
<br>
<br><span style=" font-size:10pt;font-family:sans-serif">Ciao</span>
<br>
<br><span style=" font-size:10pt;font-family:sans-serif">Gian Paolo</span>
<br><img src=cid:_1_0E0F35640E0F2F60004C6EE4C1258225 style="border:0px solid;">
<PRE>This message and any attachments are intended for the use of the addressee or addressees only.
The unauthorised disclosure, use, dissemination or copying (either in whole or in part) of its
content is not permitted.
If you received this message in error, please notify the sender and delete it from your system.
Emails can be altered and their integrity cannot be guaranteed by the sender.
Please consider the environment before printing this email.
</PRE>