%0 Journal Article
%T Spatial correlation data forwarding scheme for cyber-physical systems<br>信息物理系统基于空间相关性的数据传输
%A CHEN Yue
%A LUO Jun-hai
%A <br>陈悦
%A 罗俊海
%J 计算机应用研究
%D 2012
%I 
%X This paper proposed a novel data gathering and forwarding scheme named spatial correlation data forwarding(SCDF). SCDF introduced a small overhead to gain the relative distance from a node to a sink node and then to calculate the node forwarding probability, which gave a guidance to message transmission based on spatial correlation between nodes. Simulation results show that SCDF does not only achieve a relatively low data forwarding energy consumption, but also get the higher message forwarding ratio with lower transmission overhead and data forwarding delay than direct delivery (DD) and Epidemic algorithms.
%K cyber physical systems
%K spatial correlation
%K data forwarding
%K Internet of things<br>信息物理系统
%K 空间相关性
%K 数据传输
%K 物联网
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=DD72437537278C1764D1F7DBDF04C291&yid=99E9153A83D4CB11&vid=771469D9D58C34FF&iid=E158A972A605785F&sid=0DC3089A5408D592&eid=F3699C8B183A53ED&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10