在行動隨意無線網路基於能量效益進行擇路之路由協定研究方面，有試圖尋找可行路徑之電量成本最小者為路由者，或有迴避可能路由中有電量不足節點的路徑，以選擇長效路由壽命的連結，也有如能應用調適功率的來源路由協定，以調整發射功率來減少跳躍數而降低總電能損耗，並蒐集鄰近節點資訊來維繫其路由的連結。然而若能採用這些相關電量控制方式，與其長效路由方法，運用於按需群播路由協定來提供更佳的傳輸效能，則不但能提供更有效的傳輸效率，該行動隨意無線網路的路由連結強度與壽命也會更加強健與穩定。本篇論文期望能運用先前的電量效益演算方法，結合可能路由路徑之電量平均值與變異數以做為條件判斷，加以運用於按需群播路由協定，進行其傳輸路由路徑選擇，強化迴避弱電節點的擇路能力，而達成行動隨意無線網路之電量管理。最後並透過軟體模擬進行試驗，來驗證所採用的方法能提供較佳的電量管理機制。

Regarding to the studies of power-aware routing protocol on mobile ad hoc network, for example that routing protocols try to look for minimum energy cost, or that are used to avoid the possible selection of routes which include potential insufficient energy nodes inside, and to look for the data transmission link that provides longer lifetime. There are also the routing protocols that adjust the network node’s radio emission power to reduce the hop counts to minimize the average power consumption. Therefore, if we can apply those power-based routing algorithm on on-demand multicast routing protocol, it would not only provides more efficient data transmission, but also possesses more robust connection link and more stabile lifetime. This paper is proposed to apply the energy-aware routing algorithm, and combine with energy mean value and variance value of possible transmission routes as the evaluation condition for route selection upon the on-demand multicast routing protocol on ad hoc network. And finally show the better power management solution via network simulation software.

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