Empowering Programmable Wireless Environments with Optical Anchor-based Positioning
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arXiv
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| Main Authors: | , , , , , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866909201704419328 |
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| author | Tyrovolas, Dimitrios Bozanis, Dimitrios Tegos, Sotiris A. Papanikolaou, Vasilis K. Diamantoulakis, Panagiotis D. Liaskos, Christos K. Schober, Robert Karagiannidis, George K. |
| author_facet | Tyrovolas, Dimitrios Bozanis, Dimitrios Tegos, Sotiris A. Papanikolaou, Vasilis K. Diamantoulakis, Panagiotis D. Liaskos, Christos K. Schober, Robert Karagiannidis, George K. |
| contents | The evolution toward sixth-generation (6G) wireless networks has introduced programmable wireless environments (PWEs) and reconfigurable intelligent surfaces (RISs) as transformative elements for achieving near-deterministic wireless communications. However, the enhanced capabilities of RISs within PWEs, especially as we move toward more complex electromagnetic functions by increasing the number of reflecting elements, underscore the need for high-precision user localization, since inaccurate localization could lead to erroneous configuration of RISs, which would then compromise the effectiveness of PWEs. In this direction, this paper investigates the integration of RISs and optical anchors within PWEs, emphasizing the crucial role of ultra-precise localization in unlocking advanced electromagnetic functionalities. Specifically, we present an in-depth analysis of various localization techniques, both RISbased and RIS-independent, while introducing the concept of empowering PWEs with optical anchors for enhanced localization precision. Our findings highlight that accurate localization is essential to fully exploit the capabilities of RISs, paving the way for future applications. Through this exploration, we contribute to the advancement of PWEs in line with the ambitious goals of the 6G standards and improve the quality of service in next generation wireless networks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_08520 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Empowering Programmable Wireless Environments with Optical Anchor-based Positioning Tyrovolas, Dimitrios Bozanis, Dimitrios Tegos, Sotiris A. Papanikolaou, Vasilis K. Diamantoulakis, Panagiotis D. Liaskos, Christos K. Schober, Robert Karagiannidis, George K. Information Theory The evolution toward sixth-generation (6G) wireless networks has introduced programmable wireless environments (PWEs) and reconfigurable intelligent surfaces (RISs) as transformative elements for achieving near-deterministic wireless communications. However, the enhanced capabilities of RISs within PWEs, especially as we move toward more complex electromagnetic functions by increasing the number of reflecting elements, underscore the need for high-precision user localization, since inaccurate localization could lead to erroneous configuration of RISs, which would then compromise the effectiveness of PWEs. In this direction, this paper investigates the integration of RISs and optical anchors within PWEs, emphasizing the crucial role of ultra-precise localization in unlocking advanced electromagnetic functionalities. Specifically, we present an in-depth analysis of various localization techniques, both RISbased and RIS-independent, while introducing the concept of empowering PWEs with optical anchors for enhanced localization precision. Our findings highlight that accurate localization is essential to fully exploit the capabilities of RISs, paving the way for future applications. Through this exploration, we contribute to the advancement of PWEs in line with the ambitious goals of the 6G standards and improve the quality of service in next generation wireless networks. |
| title | Empowering Programmable Wireless Environments with Optical Anchor-based Positioning |
| topic | Information Theory |
| url | https://arxiv.org/abs/2405.08520 |