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| Natura: | Preprint |
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2025
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| Accesso online: | https://arxiv.org/abs/2505.10933 |
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| _version_ | 1866911085208010752 |
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| author | Wymeersch, Henk Tervo, Nuutti Wänstedt, Stefan Saleh, Sharief Ahlendorf, Joerg Akgul, Ozgur Tsekenis, Vasileios Barmpounakis, Sokratis Bai, Liping Beale, Martin Berkvens, Rafael Bhat, Nabeel Nisar Chen, Hui Das, Shrayan Desset, Claude de la Oliva, Antonio Dass, Prajnamaya Famaey, Jeroen Farhadi, Hamed Fettweis, Gerhard P. Ge, Yu Guo, Hao Halili, Rreze Haneda, Katsuyuki Ismail, Abdur Rahman Mohamed Jain, Akshay Kerboeuf, Sylvaine Keskin, Musa Furkan Ibrahim, Emad Khan, Bilal Kumar, Siddhartha Köpsell, Stefan Kousaridas, Apostolos Kyösti, Pekka Lindberg, Simon Moghaddam, Mohammad Hossein Nimr, Ahmad Pettersson, Victor Pärssinen, Aarno Priyanto, Basuki Stavridis, Athanasios Svensson, Tommy Ujjwal, Sonika |
| author_facet | Wymeersch, Henk Tervo, Nuutti Wänstedt, Stefan Saleh, Sharief Ahlendorf, Joerg Akgul, Ozgur Tsekenis, Vasileios Barmpounakis, Sokratis Bai, Liping Beale, Martin Berkvens, Rafael Bhat, Nabeel Nisar Chen, Hui Das, Shrayan Desset, Claude de la Oliva, Antonio Dass, Prajnamaya Famaey, Jeroen Farhadi, Hamed Fettweis, Gerhard P. Ge, Yu Guo, Hao Halili, Rreze Haneda, Katsuyuki Ismail, Abdur Rahman Mohamed Jain, Akshay Kerboeuf, Sylvaine Keskin, Musa Furkan Ibrahim, Emad Khan, Bilal Kumar, Siddhartha Köpsell, Stefan Kousaridas, Apostolos Kyösti, Pekka Lindberg, Simon Moghaddam, Mohammad Hossein Nimr, Ahmad Pettersson, Victor Pärssinen, Aarno Priyanto, Basuki Stavridis, Athanasios Svensson, Tommy Ujjwal, Sonika |
| contents | Integrated sensing and communication (ISAC) enables radio systems to simultaneously sense and communicate with their environment. This paper, developed within the Hexa-X-II project funded by the European Union, presents a comprehensive cross-layer vision for ISAC in 6G networks, integrating insights from physical-layer design, hardware architectures, AI-driven intelligence, and protocol-level innovations. We begin by revisiting the foundational principles of ISAC, highlighting synergies and trade-offs between sensing and communication across different integration levels. Enabling technologies (such as multiband operation, massive and distributed MIMO, non-terrestrial networks, reconfigurable intelligent surfaces, and machine learning) are analyzed in conjunction with hardware considerations including waveform design, synchronization, and full-duplex operation. To bridge implementation and system-level evaluation, we introduce a quantitative cross-layer framework linking design parameters to key performance and value indicators. By synthesizing perspectives from both academia and industry, this paper outlines how deeply integrated ISAC can transform 6G into a programmable and context-aware platform supporting applications from reliable wireless access to autonomous mobility and digital twinning. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_10933 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Cross-layer Integrated Sensing and Communication: A Joint Industrial and Academic Perspective Wymeersch, Henk Tervo, Nuutti Wänstedt, Stefan Saleh, Sharief Ahlendorf, Joerg Akgul, Ozgur Tsekenis, Vasileios Barmpounakis, Sokratis Bai, Liping Beale, Martin Berkvens, Rafael Bhat, Nabeel Nisar Chen, Hui Das, Shrayan Desset, Claude de la Oliva, Antonio Dass, Prajnamaya Famaey, Jeroen Farhadi, Hamed Fettweis, Gerhard P. Ge, Yu Guo, Hao Halili, Rreze Haneda, Katsuyuki Ismail, Abdur Rahman Mohamed Jain, Akshay Kerboeuf, Sylvaine Keskin, Musa Furkan Ibrahim, Emad Khan, Bilal Kumar, Siddhartha Köpsell, Stefan Kousaridas, Apostolos Kyösti, Pekka Lindberg, Simon Moghaddam, Mohammad Hossein Nimr, Ahmad Pettersson, Victor Pärssinen, Aarno Priyanto, Basuki Stavridis, Athanasios Svensson, Tommy Ujjwal, Sonika Signal Processing Information Theory Integrated sensing and communication (ISAC) enables radio systems to simultaneously sense and communicate with their environment. This paper, developed within the Hexa-X-II project funded by the European Union, presents a comprehensive cross-layer vision for ISAC in 6G networks, integrating insights from physical-layer design, hardware architectures, AI-driven intelligence, and protocol-level innovations. We begin by revisiting the foundational principles of ISAC, highlighting synergies and trade-offs between sensing and communication across different integration levels. Enabling technologies (such as multiband operation, massive and distributed MIMO, non-terrestrial networks, reconfigurable intelligent surfaces, and machine learning) are analyzed in conjunction with hardware considerations including waveform design, synchronization, and full-duplex operation. To bridge implementation and system-level evaluation, we introduce a quantitative cross-layer framework linking design parameters to key performance and value indicators. By synthesizing perspectives from both academia and industry, this paper outlines how deeply integrated ISAC can transform 6G into a programmable and context-aware platform supporting applications from reliable wireless access to autonomous mobility and digital twinning. |
| title | Cross-layer Integrated Sensing and Communication: A Joint Industrial and Academic Perspective |
| topic | Signal Processing Information Theory |
| url | https://arxiv.org/abs/2505.10933 |