Our paper \u201cSORIS: A Self-Organized Reconfigurable Intelligent Surface Architecture for Wireless Communications\u201d has been accepted for publication in IEEE Transactions on Green Communications and Networking.<\/p>\n\n\n\n
Authors<\/span>: Evangelos Koutsonas<\/a>, Alexandros-Apostolos A. Boulogeorgos<\/a>, Stylianos E. Trevlakis<\/a>, George Alexandropoulos<\/a>, Theodoros Tsiftsis<\/a>, and Rui Zhang<\/p>\n\n\n\n What is it about?<\/strong><\/p>\n<\/div>\n<\/div>\n\n\n\n In this work, we propose SORIS, a novel self-organized reconfigurable intelligent surface (RIS) hardware architecture that enables autonomous channel estimation and configuration without requiring dedicated links to the transmitter or receiver. By combining: <\/p>\n","protected":false},"excerpt":{"rendered":" Our paper \u201cSORIS: A Self-Organized Reconfigurable Intelligent Surface Architecture for Wireless Communications\u201d has been accepted for publication in IEEE Transactions on Green Communications and Networking. Authors: Evangelos Koutsonas, Alexandros-Apostolos A. Boulogeorgos, Stylianos E. Trevlakis, George Alexandropoulos, Theodoros Tsiftsis, and Rui Zhang What is it about? In this work, we propose SORIS, a novel self-organized reconfigurable intelligent surface (RIS) hardware architecture that enables autonomous […]<\/p>\n","protected":false},"author":1,"featured_media":1078,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"saved_in_kubio":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-1077","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-publication-alert"],"_links":{"self":[{"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/posts\/1077","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1077"}],"version-history":[{"count":2,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/posts\/1077\/revisions"}],"predecessor-version":[{"id":1694,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/posts\/1077\/revisions\/1694"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/media\/1078"}],"wp:attachment":[{"href":"https:\/\/sirius-research.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
> a microcontroller-enabled RIS architecture,
> low-latency channel estimation using a small subset of transmitting RIS elements, and
> a low-complexity machine learning framework that exploits spatial channel correlation,
SORIS can efficiently acquire channel state information and dynamically reconfigure itself to assist wireless communications. We also provide a detailed complexity, wiring density, and control signaling analysis, and validate the feasibility and performance of the proposed design through Monte Carlo simulations.<\/p>\n\n\n\n