Comments on 'On the optimality of the likelihood-ratio test for local sensor decision rules in the presence of nonideal channels'

Kashyap A.

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Comments on 'On the optimality of the likelihood-ratio test for local sensor decision rules in the presence of nonideal channels'

机译：关于“关于在存在非理想通道的情况下局部传感器决策规则的似然比检验的最优性”的评论

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In a decentralized detection problem where N sensors make observations (the laws of which depend on the realized hypothesis) and communicate one of a finite and prespecified set of messages to a fusion center, optimal sensor decision rules have polyhedral decision regions in the space of likelihood vectors for a large class of Bayesian costs. We point out in this comment that this result can be easily derived from earlier results, even in the case when the communication from the sensors to the fusion center is over (parallel, independent) noisy channels.

机译：在一个分散的检测问题中，N个传感器进行观测（其定律取决于实现的假设），并将一组有限且预先指定的消息之一传递给融合中心，最优传感器决策规则在似然空间中具有多面体决策区域大量贝叶斯成本的向量。我们在此评论中指出，即使在从传感器到融合中心的通信通过（并行，独立）噪声通道的情况下，也可以从早期结果中轻松得出该结果。

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《IEEE Transactions on Information Theory》 |2006年第3期|p.1274-1275|共2页
作者
Kashyap A.;
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正文语种 eng
中图分类无线电电子学、电信技术;
关键词
Bayes methods; decision theory; sensor fusion; signal detection; wireless channels; wireless sensor networks; Bayesian cost; decentralized detection problem; fusion center; local sensor decision rule; nonideal channel; optimal likelihood-ratio test; polyhedral decis;

机译：贝叶斯方法;决策理论;传感器融合;信号检测;无线通道;无线传感器网络;贝叶斯成本;分散检测问题;融合中心;局部传感器决策规则;非理想通道;最优似然比检验;多面决策;

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1. Further Results on the Optimality of the Likelihood-Ratio Test for Local Sensor Decision Rules in the Presence of Nonideal Channels [J] . Chen H., Chen B., Varshney P. K. Information Theory, IEEE Transactions on . 2009,第2期

机译：存在非理想通道时局部传感器决策规则的似然比检验最优性的进一步结果
2. On the optimality of the likelihood-ratio test for local sensor decision rules in the presence of nonideal channels [J] . Biao Chen, Willett P.K. IEEE Transactions on Information Theory . 2005,第2期

机译：非理想信道存在下局部传感器决策规则似然比检验的最优性
3. Optimal local sensor decision rule for target detection with channel fading statistics in multi-sensor networks [J] . Yan Yongsheng, Wang Haiyan, Xue Teng, Journal of the Franklin Institute . 2017,第1期

机译：多传感器网络中具有信道衰落统计的目标检测最优局部传感器决策规则
4. Optimal Sensor Rules and Unified Fusion Rules for Multisensor Multi-hypothesis Network Decision Systems with Fading Channels [C] . Ren Qingan, Zhu Yunmin, Xia Yifan IEEE International Conference on Robotics, Automation and Mechatronics . 2008

机译：具有渐变频道的多传感器多假设网络决策系统的最佳传感器规则和统一融合规则
5. Optimal decision rules for decentralized detection in resource-constrained wireless sensor networks. [D] . Lin, Ying. 2007

机译：资源受限的无线传感器网络中分散检测的最佳决策规则。
6. Optimal likelihood-ratio multiple testing with application to Alzheimer’s disease and questionable dementia [O] . Donghwan Lee, Hyejin Kang, Eunkyung Kim, 2015

机译：最佳似然比多重测试用于阿尔茨海默氏病和可疑痴呆
7. Optimal two-sides tests for the positional and proportional parameters of the exponential distribution : comparison with the generalized likelihood-ratio tests [O] . Nogami Yoshiko, ノガミヨシコ 2000

机译：指数分布的位置和比例参数的最佳双面检验：与广义似然比检验的比较
8. Minimax Decision Problems for Gaussian Test Channels in the Presence of Unknown Jamming Noise. [R] . Wu, Y. W. 1984

机译：在存在未知干扰噪声的情况下高斯测试信道的minimax决策问题。

Comments on 'On the optimality of the likelihood-ratio test for local sensor decision rules in the presence of nonideal channels'

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