| 数据传输延时的ZigBee网络混合路由算法研究与优化 |
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| 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 |
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| 作者姓名： | 杨轶杰 张军 |
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| 作者单位： | 天津职业技术师范大学电子工程学院,天津300222 |
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| 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) |
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| 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。
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| 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 |
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| 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 |
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| Authors: | YANG YI-Jie ZHANG Jun |
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| Affiliation: | (School of Electronics and Engineering, Tianjin University of Technology and Education, Tianjin 300222, China ) |
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| 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. |
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| Keywords: | time delay multi-paths communication neighbor-list communication efficiency Opnet simulation |
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