摘要
提出了一种6LoWPAN网络服务模型,有效地避免了由于传感器节点处于休眠状态所引起的服务失败等问题。通过本模型,互联网用户可以选择自己感兴趣的网络服务组合,避免了冗余数据的传输和处理,降低了网络服务消耗的能量,缩短了网络服务延迟时间。从理论及仿真角度对本模型与现有模型的性能参数进行了分析比较,分析数据证明此模型的性能要优于现有模型。
This paper proposed a 6LoWPAN network service model.The model avoided the service failure caused by dormant sensor nodes.In the service model,users could only request the network services they were interested in,which avoided the redundant data transmission.The performance parameters,including network service costs and network service delay time,of the proposed service model and the existing service models were analyzed from theoretical and simulative perspectives.The analytical data show that the performance of the proposed service model is better.
出处
《计算机应用研究》
CSCD
北大核心
2011年第11期4285-4287,共3页
Application Research of Computers
基金
江苏省自然科学基金资助项目(BK2009133)
苏州工业基础研究基金资助项目(SYG201035)
