7 papers
On the Convergence of Belief Propagation for Multipath Data Association in Target Tracking
Kuilong Yang, Zengfu Wang, Hua Lan
Belief propagation (BP) is widely used for data association (DA) in target tracking. Existing convergence analyses of BP for DA address only the two-way correspondence between targ…
Uniform Planar Array Based Weighted Cooperative Spectrum Sensing for Cognitive Radio Networks
Charith Dissanayake, Saman Atapattu, Prathapasinghe Dharmawansa +3
Cooperative spectrum sensing (CSS) is essential for improving the spectrum efficiency and reliability of cognitive radio applications. Next-generation wireless communication networ…
Interference Mitigation in LEO Constellations with Limited Radio Environment Information
Fernando Moya Caceres, Akram Al-Hourani, Saman Atapattu +8
This research paper delves into interference mitigation within Low Earth Orbit (LEO) satellite constellations, particularly when operating under constraints of limited radio enviro…
An Index Policy Based on Sarsa and Q-learning for Heterogeneous Smart Target Tracking
Yuhang Hao, Zengfu Wang, Jing Fu +1
In solving the non-myopic radar scheduling for multiple smart target tracking within an active and passive radar network, we need to consider both short-term enhanced tracking perf…
Joint State Estimation and Noise Identification Based on Variational Optimization
Hua Lan, Shijie Zhao, Jinjie Hu +2
In this article, the state estimation problems with unknown process noise and measurement noise covariances for both linear and nonlinear systems are considered. By formulating the…
Non-myopic Beam Scheduling for Multiple Smart Target Tracking in Phased Array Radar Network
Yuhang Hao, Zengfu Wang, José Niño-Mora +3
A smart target, also referred to as a reactive target, can take maneuvering motions to hinder radar tracking. We address beam scheduling for tracking multiple smart targets in phas…