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Modelling new-born targets that spontaneously appear in the multi-target tracking scene is an indispensable yet challenging task for any multi-target tracker, which asks for a careful formulation of the target birth intensity (TBI) in random finite set based Bayesian filters. However, the TBI is widely assumed to hold for a constant magnitude that needs to be specified in advance, indicating a constant...
This paper proposes a novel particle labeling (termed as `dyeing??) method for track continuity for the sequential Monte Carlo (SMC) implementation of the probability hypothesis density (PHD) filter. The Multi-Expected a Posterior (MEAP) estimator is employed to extract estimates that is of high accuracy and fast computing speed. In the estimate extracting process, particles are dyed by the color...
This paper presents simulation of Angle of Arrival (AOA) estimation using the Multiple Signal Classification (MUSIC) and Estimation of Signal Parameters via Rotational Invariance Technique (ESPRIT) algorithms. We study the localization techniques using the wireless communication systems and there are several algorithms that have the ability in calculate the Direction of Arrival (DOA) of the incident...
This paper studies the relationship between spatial and temporal entities of the space-time processing (STP) for multiple-input multiple-output (MIMO) wireless communications in a frequency-selective fading channel. Analysis based on the zero-forcing criterion suggests that minimum number of the spatial receive antenna, N, and the temporal equaliser tap, (K+1) of the `beamformer-equaliser' can be...
This paper presents a novel block-based channel tracking scheme using the Kalman algorithm for MIMO wireless systems that operate in a wideband frequency selective fading Doppler environment. The block-based concept is employed to allow group of received samples and detected symbols to be jointly considered in order to minimise the rate of tracking within a data frame. Preliminary results show that...
A novel semi-blind estimation scheme is proposed for an uncoded space-time system that uses a multi-element array pilot integration (MEA-PI) algorithm with Hadamard orthogonal structure combined with an auto-tracking algorithm. Central to the new method is a real-time channel estimator that introduces a very low pilot symbol overhead during the training process. The method is also capable of tracking...
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