本文提出了一種新的無線微傳感器網絡協議和組織結構ALEP。與傳統的無線微傳感器網
絡協議相比,ALEP 更加充分地考慮到實際應用,將一種高效能量控制算法引入組網協議,提高了網絡的能量利用率,顯著延長了無線網絡的生命周期,增強了網絡的健壯性。通過對ALEP 協議進行OPNET仿真,結果顯示該協議與傳統模式的無線微傳感器網絡協議相比,在傳送相同的數據量的條件下有更高效的能量特性和信息傳輸特性。
關鍵詞:無線通信網;微傳感網絡;無線網絡協議;能量優化;OPNET仿真
Abstract :An energy - optinization - based and self - adaptive protocol for wireless microsensor network is pre2 sented in this paper. Compared to traditional wireless micorsensor network protocols , this protocol fully utilizes an energy - optimization control architecture to prolong the life of the wireless microsensor network ,and to im2 prove the robust of network. Simulation result shows that the proposed protocol makes more effective energy uti2 lization and has better transmission characteristics.
Key words :Wireless communication network ; Microsensor network ; Wireless network protocol ; Energy opti2 mization ; OPNET Simulation