文章基本信息

标题：On Varying Network Coding Forwarding Ratio in Vector Based Wireless Sensor Networks
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作者：Halloush, Mohammed ; Dawahdeh, Tasneem
期刊名称：Journal of Networks
印刷版ISSN：1796-2056
出版年度：2013
卷号：8
期号：3
页码：530-536
DOI：10.4304/jnw.8.3.530-536
语种：English
出版社：Academy Publisher
摘要：Transmissions are costly in wireless sensor networks due to energy constraints in sensor nodes. In this work we apply network coding in WSNs that use Vector Based Forwarding (VBF) as a routing protocol. The goal is to decrease the total number of transmissions performed to deliver data. The proposed forwarding mechanism is location based. This means that the number of transmissions performed by a node depends on the location of that node within the VBF routing vector. Through simulations we evaluate the proposed forwarding mechanism. Results indicate major improvements in the total number of transmissions needed and the amount of traffic generated while propagating data to destination reliably.
关键词：Network coding;wireless sensor networks;vector based forwarding;variable forwarding;forwarding ratio