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<h2>Nokia Talk-family Base Station</h2>

<p>A Nokia Talk-family <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=id03816#id03816" 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=id03816#id03816');return false" shape="rect" target="_blank">BTS</a> site can
be upgraded to <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=id010415#id010415" 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=id010415#id010415');return false" shape="rect" target="_blank">EDGE</a> functionality with the installation
of Nokia UltraSite EDGE BTS (housing GSM/EDGE-capable TRXs) as an extension
cabinet on the site. Site compatibility is achieved by synchronising a Nokia
Talk-family BTS and Nokia UltraSite EDGE BTS, and by using existing antenna
and feeding structures. The synchronised BTSs share a single <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=id04445#id04445" 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=id04445#id04445');return false" shape="rect" target="_blank">BCCH</a>
(per sector) and function in the network as a single cell. The site is then
seen as one object by the NMS and the <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=id04439#id04439" 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=id04439#id04439');return false" shape="rect" target="_blank">BSC</a> (Multi BCF
control feature). In this configuration, the Nokia Talk-family TRXs support
voice, 9.6 kbit/s data, <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=id08864#id08864" 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=id08864#id08864');return false" shape="rect" target="_blank">HSCSD</a>, and <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=id08914#id08914" 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=id08914#id08914');return false" shape="rect" target="_blank">GPRS</a>.</p>


<p>The Nokia Talk-family and Nokia UltraSite EDGE BTS co-siting
solution provides the following benefits to <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=id0831#id0831" 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=id0831#id0831');return false" shape="rect" target="_blank">GSM</a>
network operators:</p>


<ul>
<li><p>Full capacity</p>


<ul>
<li><p>All GSM/EDGE TRX configurations are
supported, since there are no limitations on the maximum number of GSM/EDGE
TRXs in the Nokia UltraSite EDGE BTS cabinet. Depending on the business and
network requirements, operators can use a combination of GSM and GSM/EDGE
TRXs.</p>
</li>
</ul>
</li>
<li><p>Full coverage</p>


<ul>
<li><p>Nokia UltraSite EDGE BTS offers a better
link budget of 2 dB; since the received signals are shared within the same
cell, better coverage is achieved.</p>
</li>
</ul>
</li>
<li><p>Full functionality</p>


<ul>
<li><p>The Nokia UltraSite EDGE BTS solution
offers Dynamic Abis functionality which is an efficient way to enhance the
Abis data handling capacity and subscriber data rates.</p>
</li>
</ul>
</li>
</ul>


<p>The figure <em>Co-siting of the Nokia UltraSite
and Talk-family example</em> shows an example of the Nokia UltraSite EDGE
BTS and Nokia Talk-family BTS co-siting.</p>


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<img alt="urn:mars:dn02242623:1:en:global:cgm_fixed:data:data" border="0" src="NED?action=retrieve&amp;identifier=dn02242623&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=gif&amp;component=data&amp;item=data" /><p class="figure-caption">Figure: Co-siting of the Nokia UltraSite and Talk-family example</p>
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