{"id":1710,"date":"2026-02-14T08:47:58","date_gmt":"2026-02-14T08:47:58","guid":{"rendered":"https:\/\/sirius-research.gr\/?p=1710"},"modified":"2026-02-14T08:47:58","modified_gmt":"2026-02-14T08:47:58","slug":"publication-alert-2","status":"publish","type":"post","link":"https:\/\/sirius-research.gr\/?p=1710","title":{"rendered":"Publication Alert!"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">New Publication: <strong>Waveform Design for Partial-Time Superimposed ISAC Systems<\/strong><\/h3>\n\n\n\n<p>We are excited to share that a new paper in which our group members\u00a0<strong>Theodoros A. Tsiftsis\u00a0and\u00a0Alexandros-Apostolos A. Boulogeorgos<\/strong>, participated has been accepted for publication in\u00a0<em>IEEE Transactions on Green Communications and Networking<\/em>.<\/p>\n\n\n\n<p>The paper, titled&nbsp;<strong>\u201cWaveform Design for Partial-Time Superimposed ISAC Systems,\u201d<\/strong>&nbsp;addresses a key challenge in next-generation wireless networks: how to efficiently combine&nbsp;<strong>communication<\/strong>&nbsp;and&nbsp;<strong>environment sensing<\/strong>&nbsp;within the same system. This joint functionality\u2014known as Integrated Sensing and Communications (ISAC)\u2014is expected to play an important role in future 6G networks, autonomous systems, and smart infrastructure.<\/p>\n\n\n\n<p>To tackle this problem, the authors propose a new waveform design that allows a base station to transmit signals that simultaneously support high-speed data transmission and accurate target sensing. The method combines a linear frequency modulation (LFM) pulse with a continuous OFDM communication signal using a partial-time superimposed transmission scheme. This approach improves how radio resources are used, enhances long-range sensing capability, and maintains reliable communication performance.<\/p>\n\n\n\n<p>The study also introduces new techniques for estimating channel conditions and sensing parameters, enabling improved interference mitigation and more robust system operation. Simulation results confirm that the proposed design outperforms conventional approaches in both sensing accuracy and communication reliability.<\/p>\n\n\n\n<p>This work contributes toward more efficient and sustainable wireless networks by enabling systems that can perform multiple functions without requiring additional spectral or hardware resources.<\/p>\n\n\n\n<p>The paper is available on IEEE Xplore:<br><a href=\"https:\/\/ieeexplore.ieee.org\/document\/11396029\">https:\/\/ieeexplore.ieee.org\/document\/11396029<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>New Publication: Waveform Design for Partial-Time Superimposed ISAC Systems We are excited to share that a new paper in which our group members\u00a0Theodoros A. Tsiftsis\u00a0and\u00a0Alexandros-Apostolos A. Boulogeorgos, participated has been accepted for publication in\u00a0IEEE Transactions on Green Communications and Networking. The paper, titled&nbsp;\u201cWaveform Design for Partial-Time Superimposed ISAC Systems,\u201d&nbsp;addresses a key challenge in next-generation wireless [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1711,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"saved_in_kubio":false,"footnotes":""},"categories":[17],"tags":[],"class_list":["post-1710","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\/1710","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=1710"}],"version-history":[{"count":1,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/posts\/1710\/revisions"}],"predecessor-version":[{"id":1712,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/posts\/1710\/revisions\/1712"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=\/wp\/v2\/media\/1711"}],"wp:attachment":[{"href":"https:\/\/sirius-research.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sirius-research.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}