<?xml version="1.0" encoding="utf-8" standalone="yes"?><html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Double Mobile Allocation (MA) List Amount</title>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type" />
<meta content="text/css" http-equiv="Content-Style-Type" />
<script src="NED?action=retrieve&amp;identifier=dn00188761&amp;edition=1&amp;language=none&amp;coverage=global&amp;encoding=javascript&amp;component=data&amp;item=data" type="text/javascript" xml:space="preserve">
</script>
<?conversion name="Pub2XHTML" version="2.0" source="urn:mars:dn0433289:1:en:global:publishing_online_1_0:data:data:*:*:*" date="2005-02-28T15:51:19Z"?>
<link href="NED?action=retrieve&amp;identifier=dn01158124&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=css&amp;component=data&amp;item=data" rel="stylesheet" title="Nokia Networks default online style" type="text/css" />
<meta content="draft" name="status" />
<?conversion name="SplitHTML" version="1.9" source="urn:mars:dn0433289:1:en:global:publishing_online_1_0:data:data:37:*:*" date="2005-02-28T15:51:19Z"?>
</head>
<body lang="en" xml:lang="en">
<p><a name="ned_top" shape="rect"></a>
<a name="ned_1" shape="rect"></a></p>

<a name="jan185938466" shape="rect"></a>
<a name="p2xhtm-repid-1" shape="rect"></a>
<table width="100%">
<tr>
<td align="center" colspan="1" rowspan="1" width="20%"><?NED5 annotation?>
<br clear="none" /><?NED5 printview?>
</td>
<td align="center" colspan="1" rowspan="1" width="20%"></td>
<td align="center" colspan="1" rowspan="1" width="20%"></td>
<td align="center" colspan="1" rowspan="1" width="20%"></td>
<td align="center" colspan="1" rowspan="1" width="20%"><a href="NED?action=retrieve&amp;identifier=dn0433289_about&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=ned_top#ned_top" onclick="openSmallPopup(event,'NED?action=retrieve&amp;identifier=dn0433289_about&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=xhtml_1_0&amp;component=data&amp;item=data&amp;pointer=ned_top#ned_top');return false" shape="rect" target="_blank"><img alt="Document information" border="0" class="Metainfo" src="NED?action=retrieve&amp;identifier=dn01158003&amp;edition=1&amp;language=en&amp;coverage=global&amp;encoding=gif&amp;component=data&amp;item=data" /></a></td>
</tr>
</table>


<div class="div">
<h1>Double Mobile Allocation (MA) List Amount</h1>

<p>Heuristic planning improves frequency allocation in terms
of capacity and quality. Due to that the number of MA lists will be increased
(comparing to easy planning (1/1 or 1/3)). Intelligent Frequency Hopping with
the double number of hopping groups and High Capacity BSC (512 TRXs/248 BTSs)
together with heuristic planning increase the number of MA-lists further.</p>


<p>By doubling the number of MA-lists from 128 to 255 both
the frequency planning and implementation of new frequency plan become easier.</p>


<p>Heuristic planning of the IFH will lead to a slightly higher
capacity than can be obtained via the easy IFH approach. Operators that do
not want to use the heuristic approach will have to customise the MA list
for each cell in order to take the interference and hopping conditions into
consideration on a cell by cell basis. It is thus important to be able to
offer a sufficiently large number of MA lists so that heuristic planning is
possible.</p>
</div>
</body>
</html>