無線感測器網路由多個具有感測能力、計算能力、簡單儲存能力和無線通訊能力的感測器節點組成，這些不具移動能力的一般感測器節點將被隨意佈置於感測區域範圍中，用來監測感測資料，應用於許多方面，例如：戰場監控、建築物監視、火災預防監控、有毒或污染物質監測等等。
    無線感測器網路最重要的議題之一為有效率的使用有限電力，在一般設計路由協定時，除了必須讓感測資料能夠傳回資料收集中心外，還要提供較有效率的電力使用方式或者提高整體網路效能。在許多已經被提出的網路架構中，本論文使用以叢集式為網路架構的行動路由協定，並探討當資料收集中心為可移動式的狀況下，一套能夠節省電力消耗方式的路由協定，藉由建立有效的資料收集中心路由排程佇列使得行動資料收集中心能夠依照路徑拜訪所有叢集，再以有效率的通訊方式減少電力消耗，使得能夠延長整體網路的生存時間。本論文最後以程式作模擬測試，驗證我們所提出的方法能提供較佳的電力使用率，使的感測器節點平均生存時間延長，進而延長整體無線感測網路的壽命。

Wireless sensor network consist of nodes with sensing, computing, storing, and wireless communication abilities. A large number of immobile sensor nodes are deployed in a sensor field to use in many applications. Such as battlefield monitor, building surveillance, fire prevention, poison or pollutant monitor etc.
    The energy efficiency is an important key point in wireless sensor network. In general designing a routing protocol, without only transmitting sensing data back to sink node it need provide better energy efficiency or increase wireless sensor network efficiency. In many proposed network model, we use cluster-based network model to implement our mobile sink routing protocol. By setting up a sink routing schedule queue, mobile sink has a useful path routing through clusters. It also provides an energy efficiency way with decreasing communication, and improves the wireless sensor network lifetime. In this paper, the verification simulation is also executed to prove the proposed “A Mobile Sink Routing Protocol” can increase the wireless sensor network lifetime.

第一章 緒論 1
1-1 研究背景 2
1-2 研究動機 4
1-3 研究目的 6
1-4 論文架構 9
第二章 相關研究 10
2-1 可移動式感測器網路 12
2-2 叢集式（Cluster-based）網路路由協定 14
2-2-1 LEACH 14
2-2-2 LEACH-C 16
2-2-3 TEEN 18
2-2-4 APTEEN 19
2-3 無線感測器網路的定位技術 20
第三章 以叢集電力為基準之行動路由協定 23
3-1 網路架構和假設	25
3-2 整體網路時間片段 27
3-3 資料收集中心路由排程機制 31
3-3-1 各項參數、表格、公式 31
3-3-2 資料收集中心路由排程機制的運作	34
3-4 行動資料收集中心路由協定 37
3-4-1 各項參數、封包、公式 37
3-4-2 行動資料收集中心路由協定的運作 39
3-5 行動路由協定的優勢分析 46
第四章 路由模擬比較與分析 48
4-1 模擬環境 49
4-2 模擬結果與分析比較 51
第五章 結論與未來研究方向 55
5-1 結論 55
5-2 未來研究方向 56
參考文獻 57 
附錄 論文英文檔 63

圖目錄
圖1　Clusters分佈示意圖 15
圖2　LEACH-C建構階段流程圖 17
圖3　感測器節點佈置環境圖 26
圖4　新叢集頭選擇流程圖 27
圖5　整體無線感測器網路運作時間片段圖 29
圖6　每一個循環運作時間片段圖 30
圖7　行動資料收集中心拜訪某叢集時間片段圖 30
圖8　尋找最接近直線之中繼點圖 33
圖9　資料收集中心路由排程機制流程圖 36
圖10　行動資料收集中心廣播封包（Hello packet）圖 40
圖11　叢集頭開始接收感測資料圖 41
圖12　叢集成員傳遞感測資料圖 42
圖13　叢集頭回傳封包（Information packet）圖 42
圖14　行動資料收集中心路由協定流程圖	45
圖15　感測器節點平均電力消耗比較圖 52
圖16　感測器節點生存時間比較圖 53
圖17　資料收集中心成功收到的節點個數累積資料比較圖 54 

公式目錄
（式1）15
（式2）21
（式3）32
（式4）32
（式5）33
（式6）33
（式7）38
（式8）49
（式9）49
（式10）49 

表目錄
表1　Sink Site’s Clusters Information 31
表2　Hello Packet format 38
表3　Information Packet format 39

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