2 citations · 3 across the 6 of their papers we have counts for
6 papers
Optimal Hypothesis Testing Based on Information Theory
Dazhuan Xu, Nan Wang
There has a major problem in the current theory of hypothesis testing in which no unified indicator to evaluate the goodness of various test methods since the cost function or util…
Theoretical Limits of Joint Detection and Estimation for Radar Target
Nan Wang, Dazhuan Xu
This paper proposes a joint detection and estimation (JDE) scheme based on mutual information for the radar work, whose goal is to choose the true one between target existent and t…
The Theoretical Limit of Radar Target Detection
Dazhuan Xu, Nan Wang, Han Zhang +1
In this paper, we solve the optimal target detection problem employing the thoughts and methodologies of Shannon's information theory. Introducing a target state variable into a ge…
Range-Doppler Information and Doppler Scattering Information in Multipulse Radar
Chao Shi, Dazhuan Xu, Ying Zhou +1
In this paper, the general radar measurement probfilems of determining range, Doppler frequency and scatteringproperties parameters are investigated from the viewpoint of Shannons…
A Practical Non-Stationary Channel Model for Vehicle-to-Vehicle MIMO Communications
Weidong Li, Qiuming Zhu, Cheng-Xiang Wang +3
In this paper, a practical model for non-stationary Vehicle-to-Vehicle (V2V) multiple-input multiple-output (MIMO) channels is proposed. The new model considers more accurate outpu…
Optimization Design and Analysis of Systematic LT codes over AWGN Channel
Shengkai Xu, Dazhuan Xu, Xiaofei Zhang +1
In this paper, we study systematic Luby Transform (SLT) codes over additive white Gaussian noise (AWGN) channel. We introduce the encoding scheme of SLT codes and give the bipartit…