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<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial">Dear All,</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><br>
</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial">I'm currently studying NDN for apply if to our application which will be used on Push-style Event Delivery System.
</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><br>
</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><span style="FONT-SIZE: 10pt; FONT-FAMILY: "Arial",sans-serif; LINE-HEIGHT: 107%; mso-fareast-font-family: 굴림체; mso-ansi-language: EN-US; mso-fareast-language: KO; mso-bidi-language: AR-SA">According
</span>to the ApplicationParameters of Interest Packet NDN Spec. (<a href="http://named-data.net/doc/NDN-packet-spec/current/interest.html#applicationparameters">http://named-data.net/doc/NDN-packet-spec/current/interest.html#applicationparameters</a>),
</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"> - The ApplicationParameters element can carry any arbitrary data that parameterizes the request for Data. The Interest’s name MUST include a Interest
parameters digest component to ensure uniqueness and integrity of the parameterized Interest (see Parameters Digest Component section for additional details)</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><br>
</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial">I
<span style="FONT-SIZE: 10pt; FONT-FAMILY: "Arial",sans-serif; LINE-HEIGHT: 107%; mso-fareast-font-family: 굴림체; mso-ansi-language: EN-US; mso-fareast-language: KO; mso-bidi-language: AR-SA">
studied </span>some other usages for ApplicationParameters of Interest and <span style="FONT-FAMILY: 굴림체">
<span style="FONT-FAMILY: Arial">I found "Singed Interest and Command Interest":</span></span></span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"> - Redesign Signed Interest and Command Interest to use Parameters(
<a href="https://redmine.named-data.net/issues/4599#change-24434">https://redmine.named-data.net/issues/4599#change-24434</a> )</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><br>
</span></span></span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial">My
<span style="FONT-SIZE: 10pt; FONT-FAMILY: "Arial",sans-serif; LINE-HEIGHT: 107%; mso-fareast-font-family: 굴림체; mso-ansi-language: EN-US; mso-fareast-language: KO; mso-bidi-language: AR-SA">
understanding </span>for these usages are only for control and management.</span></span></span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><br>
</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial">My questions are:</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span><br>
</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><font face="Arial">1. What's <span style="FONT-SIZE: 10pt; LINE-HEIGHT: 107%; mso-ansi-language: EN-US; mso-fareast-language: KO; mso-bidi-language: AR-SA; mso-bidi-font-family: "Times New Roman"">
original </span>intension(usage) for "ApplicationParameters of Interest"? Is it limited for control and management only? There's no clear description on it.</font></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span><font face="Arial">2. Can I use "ApplicationParameters of Interest" to carry our Application's data over NDN network?</font></span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial">3. Can I extend Signed Interest(which will include ApplicationParameters) and use "ApplicationParameters of Singed Interest" to carry our Application's
data over NDN network?</span></span></p>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"><span style="FONT-FAMILY: 굴림체"><span style="FONT-FAMILY: Arial"><br>
</span></span></p>
<p style="MARGIN-BOTTOM: 0px; FONT-FAMILY: Arial; MARGIN-TOP: 0px">Thanks in advance.</p>
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Best wishes,</div>
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<div>Paul Kangil Choi</div>
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<div><i>Principal Researcher</i></div>
<div><em>Network Research Division</em></div>
<div><em>ETRI, Republic of Korea(South)</em></div>
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