Joint Mechanical and Electrical Adjustment of IRS-aided LEO Satellite MIMO Communications
In this correspondence, we propose a joint mechanical and electrical adjustment of intelligent reflecting surface (IRS) for the performance improvements of low-earth orbit (LEO) satellite multiple-input multiple-output (MIMO) communications. In particular, we construct a three-dimensional (3D) MIMO...
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| creator | Kim, Doyoung Jeong, Seongah |
| description | In this correspondence, we propose a joint mechanical and electrical
adjustment of intelligent reflecting surface (IRS) for the performance
improvements of low-earth orbit (LEO) satellite multiple-input multiple-output
(MIMO) communications. In particular, we construct a three-dimensional (3D)
MIMO channel model for the mechanically-tilted IRS in general deployment, and
consider two types of scenarios with and without the direct path of LEO-ground
user link due to the orbital flight. With the aim of maximizing the end-to-end
performance, we jointly optimize tilting angle and phase shift of IRS along
with the transceiver beamforming, whose performance superiority is verified via
simulations with the Orbcomm LEO satellite using a real orbit data. |
| doi_str_mv | 10.48550/arxiv.2401.06422 |
| format | Article |
| fullrecord | <record><control><sourceid>arxiv_GOX</sourceid><recordid>TN_cdi_arxiv_primary_2401_06422</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2401_06422</sourcerecordid><originalsourceid>FETCH-LOGICAL-a672-b6cd3a038de2bd314817534aabd024a7f5938fdaa160a866f32f35837c0055773</originalsourceid><addsrcrecordid>eNotj8tKxDAYRrNxIaMP4Mq8QGvuicuhVK20FJzZuCp_c8FIL9JmRN9ep7r6OPBx4CB0Q0kujJTkDpav-JkzQWhOlGDsEr0-z3FKuPH2DaZoYcAwOVwO3qZlw717P61p9L-nOeDq5ZBBdN7humzxAZIfhpg8bqqmxcU8jqezJMV5Wq_QRYBh9df_u0PHh_JYPGV1-1gV-zoDpVnWK-s4EG6cZ73jVBiqJRcAvSNMgA7ynpvgAKgiYJQKnAUuDdeWECm15jt0-6fd2rqPJY6wfHfnxm5r5D-Bsks4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Joint Mechanical and Electrical Adjustment of IRS-aided LEO Satellite MIMO Communications</title><source>arXiv.org</source><creator>Kim, Doyoung ; Jeong, Seongah</creator><creatorcontrib>Kim, Doyoung ; Jeong, Seongah</creatorcontrib><description>In this correspondence, we propose a joint mechanical and electrical
adjustment of intelligent reflecting surface (IRS) for the performance
improvements of low-earth orbit (LEO) satellite multiple-input multiple-output
(MIMO) communications. In particular, we construct a three-dimensional (3D)
MIMO channel model for the mechanically-tilted IRS in general deployment, and
consider two types of scenarios with and without the direct path of LEO-ground
user link due to the orbital flight. With the aim of maximizing the end-to-end
performance, we jointly optimize tilting angle and phase shift of IRS along
with the transceiver beamforming, whose performance superiority is verified via
simulations with the Orbcomm LEO satellite using a real orbit data.</description><identifier>DOI: 10.48550/arxiv.2401.06422</identifier><language>eng</language><subject>Computer Science - Systems and Control</subject><creationdate>2024-01</creationdate><rights>http://arxiv.org/licenses/nonexclusive-distrib/1.0</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,780,885</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/2401.06422$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.48550/arXiv.2401.06422$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Kim, Doyoung</creatorcontrib><creatorcontrib>Jeong, Seongah</creatorcontrib><title>Joint Mechanical and Electrical Adjustment of IRS-aided LEO Satellite MIMO Communications</title><description>In this correspondence, we propose a joint mechanical and electrical
adjustment of intelligent reflecting surface (IRS) for the performance
improvements of low-earth orbit (LEO) satellite multiple-input multiple-output
(MIMO) communications. In particular, we construct a three-dimensional (3D)
MIMO channel model for the mechanically-tilted IRS in general deployment, and
consider two types of scenarios with and without the direct path of LEO-ground
user link due to the orbital flight. With the aim of maximizing the end-to-end
performance, we jointly optimize tilting angle and phase shift of IRS along
with the transceiver beamforming, whose performance superiority is verified via
simulations with the Orbcomm LEO satellite using a real orbit data.</description><subject>Computer Science - Systems and Control</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNotj8tKxDAYRrNxIaMP4Mq8QGvuicuhVK20FJzZuCp_c8FIL9JmRN9ep7r6OPBx4CB0Q0kujJTkDpav-JkzQWhOlGDsEr0-z3FKuPH2DaZoYcAwOVwO3qZlw717P61p9L-nOeDq5ZBBdN7humzxAZIfhpg8bqqmxcU8jqezJMV5Wq_QRYBh9df_u0PHh_JYPGV1-1gV-zoDpVnWK-s4EG6cZ73jVBiqJRcAvSNMgA7ynpvgAKgiYJQKnAUuDdeWECm15jt0-6fd2rqPJY6wfHfnxm5r5D-Bsks4</recordid><startdate>20240112</startdate><enddate>20240112</enddate><creator>Kim, Doyoung</creator><creator>Jeong, Seongah</creator><scope>AKY</scope><scope>GOX</scope></search><sort><creationdate>20240112</creationdate><title>Joint Mechanical and Electrical Adjustment of IRS-aided LEO Satellite MIMO Communications</title><author>Kim, Doyoung ; Jeong, Seongah</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a672-b6cd3a038de2bd314817534aabd024a7f5938fdaa160a866f32f35837c0055773</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Computer Science - Systems and Control</topic><toplevel>online_resources</toplevel><creatorcontrib>Kim, Doyoung</creatorcontrib><creatorcontrib>Jeong, Seongah</creatorcontrib><collection>arXiv Computer Science</collection><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kim, Doyoung</au><au>Jeong, Seongah</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Joint Mechanical and Electrical Adjustment of IRS-aided LEO Satellite MIMO Communications</atitle><date>2024-01-12</date><risdate>2024</risdate><abstract>In this correspondence, we propose a joint mechanical and electrical
adjustment of intelligent reflecting surface (IRS) for the performance
improvements of low-earth orbit (LEO) satellite multiple-input multiple-output
(MIMO) communications. In particular, we construct a three-dimensional (3D)
MIMO channel model for the mechanically-tilted IRS in general deployment, and
consider two types of scenarios with and without the direct path of LEO-ground
user link due to the orbital flight. With the aim of maximizing the end-to-end
performance, we jointly optimize tilting angle and phase shift of IRS along
with the transceiver beamforming, whose performance superiority is verified via
simulations with the Orbcomm LEO satellite using a real orbit data.</abstract><doi>10.48550/arxiv.2401.06422</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Computer Science - Systems and Control |
| title | Joint Mechanical and Electrical Adjustment of IRS-aided LEO Satellite MIMO Communications |
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