| 摘要 |
<p>PURPOSE: A morphology construction model for calculating number and place of appropriate base station, through an effective wireless network design and traffic distributing estimation by regions, by using a geographic information system, is provided to estimate traffic distribution of a mobile wireless network including propagation analysis, by adding land/building utilizing situation information(amusement place, commercial and resident area) by regions and constructing a composite morphology having total around 30 classifying systems. CONSTITUTION: A morphology construction model for calculating number and place of appropriate base station, through an effective wireless network design and traffic distributing estimation by regions, by using a geographic information system, comprises as follows. Morphology is classified into 29 from existing 10, according to a new processing, based on a utilization situation and use of land an artificial structure to enable to estimate traffic distribution, not limited to a simple model correction of propagation estimation like existing morphology information. Data thereof enables to extend a utilization field of morphology data to various fields such as demand estimation and marketing. Utilized basic data are topographical maps, aerial photos, land utilization situation, city plan maps. The data are utilized as basic information to add traffic information to existing propagation estimation.</p> |
