| DC 欄位 |
值 |
語言 |
| DC.contributor | 電機工程學系 | zh_TW |
| DC.creator | 李志仁 | zh_TW |
| DC.creator | Zhe-Len Lee | en_US |
| dc.date.accessioned | 2000-6-23T07:39:07Z | |
| dc.date.available | 2000-6-23T07:39:07Z | |
| dc.date.issued | 2000 | |
| dc.identifier.uri | http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=87324083 | |
| dc.contributor.department | 電機工程學系 | zh_TW |
| DC.description | 國立中央大學 | zh_TW |
| DC.description | National Central University | en_US |
| dc.description.abstract | 在本篇論文中，我們希望能對下列兩個重要的問題提出貢獻。
第一、對於一個新建的發射站台而言，我們希望能確保在預定的服務範圍內都能保持良好的通訊品質，因此預測傳播損耗成為一件非常重要的事情。第二、當加入了一個新建的發射站台後,評估其與周遭的發射站台間彼此的干擾現象，也是一個重要的問題。
近年來由於地理資訊系統的快速發展，各種有關地理資訊系統的應用程式和管理方法不斷的推陳出新，再加上運算用的硬軟平台有著長足的進步，所以本論文嘗試著利用地理資訊系統來建立無線電電波傳播損耗預測和干擾分析系統。 | zh_TW |
| dc.description.abstract | In this thesis, we hope to do some contributions about the following two themes. First, to establish a new transmitting station, the foremost consideration is to provide an excellent quality of communication services in coverage. Hence, we build a propagation loss prediction system to predict the propagation loss with different conditions. Second, after adding a new transmitting station in a region, the most significant problem is the interference between the already existed transmitting stations and the new transmitting station in the region.
In the decade, GIS have developed to be a powerful tool in the many geographic applications and computers also have developed to be a fast and powerful implement in many engineering applications. Therefore, we build a Geographic Information Systems based system for radio wave propagation loss prediction and interference analysis. | en_US |
| DC.subject | 地理資訊系統 | zh_TW |
| DC.subject | 傳播損耗 | zh_TW |
| DC.subject | 干擾 | zh_TW |
| DC.subject | 數值地形 | zh_TW |
| DC.subject | GIS | en_US |
| DC.subject | Propagation Loss | en_US |
| DC.subject | Interference | en_US |
| DC.subject | Digital Terrain | en_US |
| DC.subject | ArcView | en_US |
| DC.title | 以地理資訊系統為架構的無線電波傳播損耗預測和干擾分析系統 | zh_TW |
| dc.language.iso | zh-TW | zh-TW |
| DC.title | A Geographic Information Systems (GIS) Based System for Radio Wave Propagation Loss Prediction and Interference Analysis | en_US |
| DC.type | 博碩士論文 | zh_TW |
| DC.type | thesis | en_US |
| DC.publisher | National Central University | en_US |