Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks with Statistical CSI
Fuente:
arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866913471844581376 |
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| author | Fotock, Robert Kuku Imoize, Agbotiname Lucky Zappone, Alessio Di Renzo, Marco Garello, Roberto |
| author_facet | Fotock, Robert Kuku Imoize, Agbotiname Lucky Zappone, Alessio Di Renzo, Marco Garello, Roberto |
| contents | This work studies the problem of secrecy energy efficiency maximization in multi-user wireless networks aided by reconfigurable intelligent surfaces, in which an eavesdropper overhears the uplink communication. A provably convergent optimization algorithm is proposed which optimizes the user's transmit power, metasurface reflection coefficients, and base station receive filters. The complexity of the proposed method is analyzed and numerical results are provided to show the performance of the proposed optimization method. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2408_09180 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks with Statistical CSI Fotock, Robert Kuku Imoize, Agbotiname Lucky Zappone, Alessio Di Renzo, Marco Garello, Roberto Signal Processing Optimization and Control C.2.1, C.2.3 This work studies the problem of secrecy energy efficiency maximization in multi-user wireless networks aided by reconfigurable intelligent surfaces, in which an eavesdropper overhears the uplink communication. A provably convergent optimization algorithm is proposed which optimizes the user's transmit power, metasurface reflection coefficients, and base station receive filters. The complexity of the proposed method is analyzed and numerical results are provided to show the performance of the proposed optimization method. |
| title | Secrecy Energy Efficiency Maximization in RIS-Aided Wireless Networks with Statistical CSI |
| topic | Signal Processing Optimization and Control C.2.1, C.2.3 |
| url | https://arxiv.org/abs/2408.09180 |