多比特信息分布式检测优化研究

Optimization for Distributed Detection with Multi-bits Information

本文拓展了通常意义下多传感器组网分布式检测模型，允许各传感器向融合中心传输多比特信息。给出了Ｋｕｌｌｂａｃｋ分辨率意义下，确定最优多比特信息的方法，以利于改善系统检测性能。数值结果表明，多比特信息分布式检测方案是可行的。

This paper extends the ordinary distributed detection model,assuming that the local sensors are allowed to send multi-bits information to the fusion centre,rather than only 1-bit local hard decision.The paper proposes the way to determine the optimal multi-bits information which can sufficiently improve the performance of the detection network. Numerical results show the multi-bits approach is practical.