摘要: 无线传感器网络中的恶意节点会导致严重的黑洞问题。为此,在SEEM算法的基础上,提出一种低复杂度的安全数据收集算法,采用反馈-确认机制,利用无线传感器网络的多路径路由功能,实现数据的安全传输。实验结果证明,与DRP和SPDC算法相比,该算法的复杂度更低,数据传输性能更好。
关键词:
无线传感器网络,
数据收集,
多路径路由,
反馈,
SEEM算法
Abstract: Compromised nodes in Wireless Sensor Network(WSN) cause black hole. Based on SEEM algorithm, a low-complexity secure data collection algorithm is proposed in this paper. It uses a feedback-acking mechanism, which makes full use of property of multipath routing to achieving security of data transmission. Simulation experiments show that, compared with DRP and SPDC, the algorithm has higher quality of data transmission with less complexity.
Key words:
Wireless Sensor Networks(WSN),
data collection,
multipath routing,
feedback,
SEEM algorithm
中图分类号:
王海勇, 杨庚, 许建, 杨震. 一种低复杂度的安全数据收集算法[J]. 计算机工程, 2012, 38(18): 123-125.
WANG Hai-Yong, YANG Geng, HU Jian, YANG Shen. A Low-complexity Secure Data Collection Algorithm[J]. Computer Engineering, 2012, 38(18): 123-125.