【作者】 夏娜； 冯如吉；

【Author】 Xia Na~(1,2) Feng Ruji~1 (1.School of Computer and Information,Hefei University of Technology,Hefei 230009; 2.Engineering Research Center of Safety Critical Industrial Measurement and Control Technology,Ministry of Education, Hefei 230009)

【机构】 合肥工业大学计算机与信息学院； 安全关键工业测控技术教育部工程研究中心；

【摘要】 本文首先构造了单跳通信能效模型以揭示节点的能耗效率与数据包长、无线收发部件、MAC层协议以及通信信道之间的关系,然后引入SA理论构建了三种通信模式下的数据包长优化算法,最后在仿真实验中通过构造性能评价指标并结合数值分析的方法验证了基于SA的数据包长优化算法的精度和有效性。更多还原

【Abstract】 In this paper,a novel model is set up to construct the relationship between ECE and packet size,wireless transceivers, MAC protocols and communication channel.Then a Simulated Annealing(SA) theory based packet size optimization algorithm is proposed in three communication models.Finally,we demonstrate the validity of the algorithm compared with the method of numerical analysis in extensive simulation experiments.更多还原