首页 | 本学科首页   官方微博 | 高级检索  
     

数据传输延时的ZigBee网络混合路由算法研究与优化
引用本文:杨轶杰,张军. 数据传输延时的ZigBee网络混合路由算法研究与优化[J]. 传感器世界, 2014, 0(2): 15-20
作者姓名:杨轶杰  张军
作者单位:天津职业技术师范大学电子工程学院,天津300222
基金项目:天津中小企业创新基金(项目编号:11ZXCXGX06600);国家中小企业创新基金(项目编号:12C26211200406);天津职业技术师范大学科研发展基金(项目编号:KJY11-13)
摘    要:针对当前无线传感器网络中数据传输延时的问题,提出一种改进后的基于线性和非线性路由算法的混合传输ZigBee路由算法。改进后的算法引入了路由表,在改进后的算法中进行节点选择。考虑到数据在节点之间传输的跳数问题,节点传输数据时根据节点的剩余能量和自身的深度选择子路由算法。仿真结果表明,该算法能有效地降低节点之间数据传输的延时,提高通信效率。

关 键 词:数据延时  混合传输  路由表  通信效率  Opnet仿真

Research on multi-paths communication Zigbee routing algorithm for decreasing time delay of data transmission
YANG YI-Jie,ZHANG Jun. Research on multi-paths communication Zigbee routing algorithm for decreasing time delay of data transmission[J]. Sensor World, 2014, 0(2): 15-20
Authors:YANG YI-Jie  ZHANG Jun
Affiliation:(School of Electronics and Engineering, Tianjin University of Technology and Education, Tianjin 300222, China )
Abstract:To avoid the time delay of data transmission in WSNs, an optimized multi-paths communication ZigBee routing algorithm is presented in this paper based on linear and non-linear ones, which brings in a neighbor-list for nod choice. Considering the number of hops when the data transmit .between nodes, the child routing algorithm is choose according to the remaining energy and self-depth ofnods. The results show the algorithm can decrease the time delay of data transmission and increase communication efficiency.
Keywords:time delay  multi-paths communication  neighbor-list  communication efficiency  Opnet simulation
本文献已被 CNKI 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号