%0 Journal Article
%T Censoring Based Mixed Fusion Rule<br>基于删除的混合融合准则
%A Liu Xiang-yang
%A Peng Ying-ning
%A <br>刘向阳
%A 彭应宁
%J 电子与信息学报
%D 2008
%I 
%X When fusing the decisions of local sensors transmitted via Nakagami fading channel, the Likelihood ratio test based on channel statistics (LRT-CS) proposed in the literature requires the detection probability of local sensors and involves an infinity series. However, the detection probability of local sensors generally is a priori unknown for an uncooperative target. Thus, a Censoring based Mixed Fusion (CMF) is proposed, which is simple and does not need the detection probability of local sensors. Monte Carlo simulations show that the CMF has small performance degradation in comparison with the LRT-CS for unknown detection probabilities of local sensors. Therefore, CMF can substitute LRT-CS in practice.
%K Wireless Sensor Network(WSN)
%K Distributed signal detection
%K Decision fusion
%K Nakagami fading channel<br>无线传感器网络
%K 分布式信号检测
%K 决策融合
%K Nakagami衰落信道
%K 删除
%K 混合
%K 融合准则
%K Rule
%K Fusion
%K Mixed
%K Based
%K 替代
%K 完全
%K 性能指数
%K 仿真显示
%K 合作目标
%K 计算
%K 无穷级数
%K 检测概率
%K 似然比检验
%K 统计量
%K 衰落信道
%K 文献
%K 决策
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=F08219B866BA7A7350E0A8B97DAA2AFE&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=CA4FD0336C81A37A&sid=BA79719BCA7341D5&eid=F1177A9DF1349B63&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=1&reference_num=5