Particle Filter based Predictive Beamforming for Integrated Vehicle Sensing and Communication | IEEE Conference Publication | IEEE Xplore

Particle Filter based Predictive Beamforming for Integrated Vehicle Sensing and Communication


Abstract:

The dual-function radar communication system develops rapidly with the integration of sensing function and communication function, the combination of vehicle tracking and...Show More

Abstract:

The dual-function radar communication system develops rapidly with the integration of sensing function and communication function, the combination of vehicle tracking and positioning and vehicle communication leads to a more efficient vehicle networking system in the future. This paper proposes a beam tracking prediction scheme for intergraded sensing and communications (ISAC) aided vehicle to infrastructure communications. In detail, we focus on the beam misalignment problem between roadside units (RSU) and high dynamic passing vehicles. To solve this problem, we propose a particle filter-based predictive beamforming method that can predict the motion parameters of vehicles by using transmitted ISAC signals and received the vehicle echoes. The simulation results show that the proposed particle filter algorithm can reduce the overhead and predict the vehicle motion parameters and the vehicle's angle relative to the RSU when the vehicle is moving.
Date of Conference: 27-30 September 2021
Date Added to IEEE Xplore: 10 December 2021
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Conference Location: Norman, OK, USA

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