文档介绍：吉林大学学报(工学版)
Journal of Jilin University(Engineering and Technology Edition)
ISSN 167节点具体位置已知和未知情况下，利用函数计算出最佳传输功率节点，最后利用遗传染色体与网络节点间
互相映射关系，自适应调整获得综合性能最优的多路径路由。经过对比实验证明，所提方法传输时延短、可靠性高，能够延
长节点使用寿命，可适用范围广。
关键词：遗传算法；无线体域网；路由选择；网络链路拥堵；传感器节点
中图分类号：TP393 文献标识码：A
Multi path routing method for wireless body area network based on genetic
algorithm
Li Han, Du Peng, Du Ying, Li Xiaohui
(Liaoning University of Technology, School of Electronic and Information Engineering, Jinzhou 121000, China)
Abstract: In order to improve the transmission reliability and reduce the transmission delay of wireless body area
network, a multi-path selection method of wireless body area network based on genetic algorithm is proposed.
Judge the degree of network congestion according to the load. By calculating the expected congestion time path of
the jump node, reduce the service congestion rate and network transmission delay. The residual energy of the node
directly affects the success of the jump transmission. Select the node with sufficient energy and can complete the
jump as the transmission point. From the perspective of transmission power, when th