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<div class="div">
<h3>BSC parameters</h3>

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<div class="topic">
<h4>BSC
radio network object parameters</h4>
</div>


<ul>
<li><p><span class="parameter-sem">Intra Segment SDCCH HO Guard</span></p>
</li>
<li><p><span class="parameter-sem">RX Level Based TCH Access</span></p>
</li>
</ul>


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<div class="topic">
<h4>BTS
radio network object parameters</h4>

<ul>
<li><p><span class="parameter-sem">BTS Load in SEG</span></p>
</li>
<li><p><span class="parameter-sem">Non BCCH Layer
Offset</span></p>
</li>
<li><p><span class="parameter-sem">GPRS Non BCCH
Layer Rx Level Lower</span></p>
</li>
<li><p><span class="parameter-sem">GPRS Non BCCH
Layer Rx Level Upper</span></p>
</li>
</ul>
</div>


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<div class="topic">
<h4>Frequency-band-specific BTS radio network
object parameters</h4>

<ul>
<li><p><span class="parameter-sem">GPRS MS Txpwr
Max CCH</span></p>
</li>
<li><p><span class="parameter-sem">GPRS MS Txpwr
Max CCH1x00</span></p>
</li>
<li><p><span class="parameter-sem">MS Txpwr Max
CCH</span></p>
</li>
<li><p><span class="parameter-sem">MS Txpwr Max
CCH1x00</span></p>
</li>
<li><p><span class="parameter-sem">MS Txpwr Max
Gsm</span></p>
</li>
<li><p><span class="parameter-sem">MS Txpwr Max
Gsm1x00</span></p>
</li>
</ul>
</div>


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<div class="topic">
<h4>SEG-specific BTS radio network object parameters</h4>

<ul>
<li><p><span class="parameter-sem">Direct GPRS Access
BTS</span></p>
</li>
<li><p><span class="parameter-sem">SEG Identification</span></p>
</li>
<li><p><span class="parameter-sem">SEG Name</span></p>
</li>
</ul>
</div>


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<div class="topic">
<h4>Handover
control parameter handling</h4>

<ul>
<li><p><span class="parameter-sem">Non BCCH Layer
Access Threshold</span></p>
</li>
<li><p><span class="parameter-sem">Non BCCH Layer
Exit Threshold</span></p>
</li>
<li><p><span class="parameter-sem">Non BCCH Layer
Exit Threshold Px</span></p>
</li>
<li><p><span class="parameter-sem">Non BCCH Layer
Exit Threshold Nx</span></p>
</li>
</ul>
</div>


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<div class="topic">
<h4>Power
control parameter handling</h4>

<p>When POC is created, PORTER selects the ALPHA and GAMMA
default values according to the BCCH frequency band of the segment. If there
is no BCCH TRX in the segment, and there are more than one frequency bands
in use in the segment when POC is created, then GSM900 default values are
used if there exists at least one GSM900 or GSM800 BTS in the segment.</p>


<p>The different radio propagation properties of the different
frequency bands of a multiband segment result in different radio coverages
of the two bands. The maximum transmission power for the different frequency
bands of a multiband segment needs to be adjusted separately in order to better
maintain connection to MSs in the segment. Matching the radio coverage to
the same size on both bands of a multiband segment is done by adjusting the
maximum transmission power for the bands separately with band specific power
controlling parameters  <span class="parameter-sem">BS TX pwr max</span> and <span class="parameter-sem">BS TX pwr max1x00</span>.</p>
</div>


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<div class="topic">
<h4>Adjacent
GSM cell (ADJC) radio network object parameters</h4>

<ul>
<li><p><span class="parameter-sem">MS Txpwr Max
GSM</span></p>
</li>
<li><p><span class="parameter-sem">MS Txpwr Max
GSM1x00</span></p>
</li>
<li><p><span class="parameter-sem">GPRS MS Txpwr
Max CCH</span></p>
</li>
<li><p><span class="parameter-sem">GPRS MS Txpwr
Max CCH1x00</span></p>
</li>
</ul>
</div>
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