The radio communication division of the International Telecommunication Union (ITU-R) has recently adopted Integrated Sensing and Communication (ISAC) among the key usage scenarios for IMT-2030/6G. ISAC is envisioned to play a vital role in the upcoming wireless generation standards. In this work, we bring together several paramount and innovative aspects of ISAC technology from a global 6G standardization perspective, including both industrial and academic progress. Specifically, this article provides 6G requirements and ISAC-enabled vision, including various aspects of 6G standardization, benefits of ISAC co-existence, and integration challenges. Moreover, we present key enabling technologies, including intelligent metasurface-aided ISAC, as well as Orthogonal Time Frequency Space (OTFS) waveform design and interference management for ISAC. Finally, future aspects are discussed to open various research opportunities and challenges on the ISAC technology towards 6G wireless communications.
@article{arxiv.2308.01227,
title = {Towards Integrated Sensing and Communications for 6G: A Standardization Perspective},
author = {Aryan Kaushik and Rohit Singh and Shalanika Dayarathna and Rajitha Senanayake and Marco Di Renzo and Miguel Dajer and Hyoungju Ji and Younsun Kim and Vincenzo Sciancalepore and Alessio Zappone and Wonjae Shin},
journal= {arXiv preprint arXiv:2308.01227},
year = {2023}
}