Fronthaul Compression and Beamforming Optimization for Secure Cell-free ISAC Systems
This letter aims to provide sensing capabilities for a potential eavesdropper, while simultaneously enabling the secure communications with the legitimate users in a cell-free multipleinput multiple-output system with limited fronthaul links. In order to maximize the sensing performance, the joint d...
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| creator | Kim, Seongjun Jeong, Seongah |
| description | This letter aims to provide sensing capabilities for a potential
eavesdropper, while simultaneously enabling the secure communications with the
legitimate users in a cell-free multipleinput multiple-output system with
limited fronthaul links. In order to maximize the sensing performance, the
joint design of fronthaul compression and beamforming is proposed considering
the constraints on the finite fronthaul-capacity links and the maximum power
along with the worst-case secrecy rate requirements. To this end, we propose an
algorithmic solution based on the minorization-maximization method and
semidefinite programming relaxation techniques, whose performance superiority
is verified via simulations compared to the reference schemes such as
distributed sensing and random beamforming. |
| doi_str_mv | 10.48550/arxiv.2412.09020 |
| format | Article |
| fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_2412_09020</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2412_09020</sourcerecordid><originalsourceid>FETCH-arxiv_primary_2412_090203</originalsourceid><addsrcrecordid>eNqFjr0OgjAUhbs4GPUBnLwvABaEREdtJDo5wE4avWiT_pDbYsSnV4i700nO-ZLzMbZMeJxt85yvJb3UM06zJI35jqd8yqqCnA0P2WkQzrSE3itnQdobHFCaxpFR9g6XNiij3jIM47eEEq8dIQjUOmoIEc7lXkDZ-4DGz9mkkdrj4pcztiqOlThF43_dkjKS-nrwqEePzX_iAxdqPd8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Fronthaul Compression and Beamforming Optimization for Secure Cell-free ISAC Systems</title><source>arXiv.org</source><creator>Kim, Seongjun ; Jeong, Seongah</creator><creatorcontrib>Kim, Seongjun ; Jeong, Seongah</creatorcontrib><description>This letter aims to provide sensing capabilities for a potential
eavesdropper, while simultaneously enabling the secure communications with the
legitimate users in a cell-free multipleinput multiple-output system with
limited fronthaul links. In order to maximize the sensing performance, the
joint design of fronthaul compression and beamforming is proposed considering
the constraints on the finite fronthaul-capacity links and the maximum power
along with the worst-case secrecy rate requirements. To this end, we propose an
algorithmic solution based on the minorization-maximization method and
semidefinite programming relaxation techniques, whose performance superiority
is verified via simulations compared to the reference schemes such as
distributed sensing and random beamforming.</description><identifier>DOI: 10.48550/arxiv.2412.09020</identifier><language>eng</language><creationdate>2024-12</creationdate><rights>http://creativecommons.org/licenses/by/4.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,778,883</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2412.09020$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2412.09020$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, Seongjun</creatorcontrib><creatorcontrib>Jeong, Seongah</creatorcontrib><title>Fronthaul Compression and Beamforming Optimization for Secure Cell-free ISAC Systems</title><description>This letter aims to provide sensing capabilities for a potential
eavesdropper, while simultaneously enabling the secure communications with the
legitimate users in a cell-free multipleinput multiple-output system with
limited fronthaul links. In order to maximize the sensing performance, the
joint design of fronthaul compression and beamforming is proposed considering
the constraints on the finite fronthaul-capacity links and the maximum power
along with the worst-case secrecy rate requirements. To this end, we propose an
algorithmic solution based on the minorization-maximization method and
semidefinite programming relaxation techniques, whose performance superiority
is verified via simulations compared to the reference schemes such as
distributed sensing and random beamforming.</description><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNqFjr0OgjAUhbs4GPUBnLwvABaEREdtJDo5wE4avWiT_pDbYsSnV4i700nO-ZLzMbZMeJxt85yvJb3UM06zJI35jqd8yqqCnA0P2WkQzrSE3itnQdobHFCaxpFR9g6XNiij3jIM47eEEq8dIQjUOmoIEc7lXkDZ-4DGz9mkkdrj4pcztiqOlThF43_dkjKS-nrwqEePzX_iAxdqPd8</recordid><startdate>20241212</startdate><enddate>20241212</enddate><creator>Kim, Seongjun</creator><creator>Jeong, Seongah</creator><scope>GOX</scope></search><sort><creationdate>20241212</creationdate><title>Fronthaul Compression and Beamforming Optimization for Secure Cell-free ISAC Systems</title><author>Kim, Seongjun ; Jeong, Seongah</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_2412_090203</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Kim, Seongjun</creatorcontrib><creatorcontrib>Jeong, Seongah</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kim, Seongjun</au><au>Jeong, Seongah</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fronthaul Compression and Beamforming Optimization for Secure Cell-free ISAC Systems</atitle><date>2024-12-12</date><risdate>2024</risdate><abstract>This letter aims to provide sensing capabilities for a potential
eavesdropper, while simultaneously enabling the secure communications with the
legitimate users in a cell-free multipleinput multiple-output system with
limited fronthaul links. In order to maximize the sensing performance, the
joint design of fronthaul compression and beamforming is proposed considering
the constraints on the finite fronthaul-capacity links and the maximum power
along with the worst-case secrecy rate requirements. To this end, we propose an
algorithmic solution based on the minorization-maximization method and
semidefinite programming relaxation techniques, whose performance superiority
is verified via simulations compared to the reference schemes such as
distributed sensing and random beamforming.</abstract><doi>10.48550/arxiv.2412.09020</doi><oa>free_for_read</oa></addata></record> |
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| title | Fronthaul Compression and Beamforming Optimization for Secure Cell-free ISAC Systems |
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