跨层集成感知与通信：来自行业和学术界的综合视角
信号处理
2025-08-01 v2 信息论
math.IT
摘要
集成感知与通信(ISAC)使无线系统能够同时感知和与其环境进行交互。本论文是在由欧盟资助的Hexa-X-II项目中完成的，提出了面向6G网络的综合跨层愿景，集成了来自物理层设计、硬件架构、AI驱动智能和协议层创新的见解。我们首先重访了ISAC的基本原理，突出了在不同集成水平上感知与通信之间的协同效应和权衡。分析了促进技术(如多频段操作、大规模和分布式MIMO、非地面网络、可重构智能表面和机器学习)，并结合了包括波形设计、同步和全双工操作在内的硬件考虑。为桥接实现和系统级评估，我们引入了一个量化的跨层框架，将设计参数与关键性能和价值指标关联起来。通过综合来自学术界和行业的视角，本文概述了如何实现深度集成的ISAC如何将6G转化为一个可编程且情境感知的平台，支持从可靠无线接入到自主 mobility 和数字孪生等应用。
引用
@article{arxiv.2505.10933,
title = {Cross-layer Integrated Sensing and Communication: A Joint Industrial and Academic Perspective},
author = {Henk Wymeersch and Nuutti Tervo and Stefan Wänstedt and Sharief Saleh and Joerg Ahlendorf and Ozgur Akgul and Vasileios Tsekenis and Sokratis Barmpounakis and Liping Bai and Martin Beale and Rafael Berkvens and Nabeel Nisar Bhat and Hui Chen and Shrayan Das and Claude Desset and Antonio de la Oliva and Prajnamaya Dass and Jeroen Famaey and Hamed Farhadi and Gerhard P. Fettweis and Yu Ge and Hao Guo and Rreze Halili and Katsuyuki Haneda and Abdur Rahman Mohamed Ismail and Akshay Jain and Sylvaine Kerboeuf and Musa Furkan Keskin and Emad Ibrahim and Bilal Khan and Siddhartha Kumar and Stefan Köpsell and Apostolos Kousaridas and Pekka Kyösti and Simon Lindberg and Mohammad Hossein Moghaddam and Ahmad Nimr and Victor Pettersson and Aarno Pärssinen and Basuki Priyanto and Athanasios Stavridis and Tommy Svensson and Sonika Ujjwal},
journal= {arXiv preprint arXiv:2505.10933},
year = {2025}
}