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<h1>Overview of implementing Network-Controlled Cell Re-selection
(NCCR)</h1>

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<h2>Purpose</h2>

<p>In order to bring <a href="NED?action=retrieve&amp;identifier=general_glossary&amp;edition=13&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=id016174#id016174" onclick="openSmallPopup(event,'NED?action=retrieve&amp;identifier=general_glossary&amp;edition=13&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=id016174#id016174');return false" shape="rect" target="_blank">NCCR</a> into use,
you need to perform the following tasks.</p>
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<h2>Before you start</h2>

<p>Check the validity of the licences. NCCR is an application SW product
and requires a valid licence in the BSC. For more information, see <a href="NED?action=retrieve&amp;identifier=dn04170615&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=oct2641456515#oct2641456515" onclick="sync(this);return true" shape="rect">Licensed
application software</a> and <a href="NED?action=retrieve&amp;identifier=dn04149427&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=oct1841615431#oct1841615431" onclick="sync(this);return true" shape="rect">Overview
of BSS licensing</a>.</p>
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<h2>Steps</h2>

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<h3>Activate and test NCCR.</h3>
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<li type="a"><p>Activate NCCR in the BSC.</p>
</li>
<li type="a"><p>Test NCCR by outputting the counters of <em>72 Packet Control
Unit Measurement</em> and <em>95 GPRS Reselection Measurement</em>.</p>
</li>
</ol>
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</li>
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<div class="related-topics">
<h2>Related Topics</h2>

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<li><a href="NED?action=retrieve&amp;identifier=dn04111129&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=oct54175434#oct54175434" onclick="sync(this);return true" shape="rect">Overview of Network-Controlled
Cell Re-selection (NCCR)</a></li>
<li><a href="NED?action=retrieve&amp;identifier=dn04109322&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=jun184119454#jun184119454" onclick="sync(this);return true" shape="rect">System
impact of Network-Controlled Cell Re-selection (NCCR)</a></li>
<li><a href="NED?action=retrieve&amp;identifier=dn04111662&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=sep23415514431#sep23415514431" onclick="sync(this);return true" shape="rect">Activating
Network-Controlled Cell Re-selection (NCCR)</a></li>
<li><a href="NED?action=retrieve&amp;identifier=dn04111674&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=sep23415563636#sep23415563636" onclick="sync(this);return true" shape="rect">Deactivating
Network-Controlled Cell Re-selection (NCCR)</a></li>
</ul>
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