Enabling ISAC in Real World: Beam-Based User Identification with Machine Learning

Autor:	Demirhan, Umut, Alkhateeb, Ahmed
Rok vydání:	2024
Předmět:	Electrical Engineering and Systems Science - Signal Processing Computer Science - Information Theory
Druh dokumentu:	Working Paper
Popis:	Leveraging perception from radar data can assist multiple communication tasks, especially in highly-mobile and large-scale MIMO systems. One particular challenge, however, is how to distinguish the communication user (object) from the other mobile objects in the sensing scene. This paper formulates this \textit{user identification} problem and develops two solutions, a baseline model-based solution that maps the objects angles from the radar scene to communication beams and a scalable deep learning solution that is agnostic to the number of candidate objects. Using the DeepSense 6G dataset, which have real-world measurements, the developed deep learning approach achieves more than $93.4\%$ communication user identification accuracy, highlighting a promising path for enabling integrated radar-communication applications in the real world. Comment: Codebase and datasets are available on the DeepSense website: https://www.deepsense6g.net/
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2411.06578 Zobrazit plný text záznamu View this record from Arxiv