{"id":502,"date":"2025-03-26T17:04:18","date_gmt":"2025-03-26T08:04:18","guid":{"rendered":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/?page_id=502"},"modified":"2026-08-11T20:02:35","modified_gmt":"2026-08-11T11:02:35","slug":"s-hara","status":"publish","type":"page","link":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/members\/s-hara\/","title":{"rendered":"\u539f \u5c06\u771f (Shoma Hara)"},"content":{"rendered":"<h6>\u30b8\u30e3\u30fc\u30ca\u30eb\u8ad6\u6587 (Journals)<\/h6>\n<ul>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/11619583\">S. Hara, T. Takahashi, H. Iimori, H. Ochiai and E. G. Larsson, &#8220;Reciprocity Calibration of Dual-Antenna Repeaters via MMSE Estimation,&#8221; in IEEE Transactions on Wireless Communications, doi: 10.1109\/TWC.2026.3713171.<\/a><\/li>\n<\/ul>\n<h6>\u56fd\u969b\u4f1a\u8b70 (International Conferences)<\/h6>\n<p><u>First Author<\/u><\/p>\n<ul>\n<li><a href=\"https:\/\/ieeexplore.ieee.org\/document\/11431711\">S. Hara, T. Takahashi, H. Ochiai, &#8220;Deep Unfolding-Aided Tensor Decomposition for mmWave MIMO-OFDM Channel Estimation,&#8221; in IEEE GLOBECOM 2025.<\/a><\/li>\n<li>S. Hara, T. Takahashi, H. Iimori, E. G. Larsson, H. Ochiai, &#8220;Bayesian MMSE Reciprocity Calibration for Dual-Antenna Repeaters&#8221;, To be presented in IEEE SPAWC 2026.<\/li>\n<\/ul>\n<p><u>Otherwise<\/u><\/p>\n<ul>\n<li>T. Ikebayashi, S. Hara, T. Takahashi, K. Ito, K. Ishibashi, H. Ochiai. &#8220;Message-Space Delay-Domain Denoising for Joint Channel and CFO Estimation in MU-MIMO-OFDM,&#8221; To be presented in IEEE GLOBECOM 2026.<\/li>\n<\/ul>\n<h6>\u56fd\u5185\u7814\u7a76\u4f1a<\/h6>\n<p><u>First Author<\/u><\/p>\n<ul>\n<li><a href=\"https:\/\/ken.ieice.org\/ken\/paper\/20250625Kcka\/\"><span class=\"ui-provider a b c d e f g h i j k l m n o p q r s t u v w x y z ab ac ae af ag ah ai aj ak\" dir=\"ltr\">\u539f\u5c06\u771f, \u9ad8\u6a4b\u62d3\u6d77, \u843d\u5408\u79c0\u6a39, \u201c\u6df1\u5c64\u5c55\u958b\u3092\u7528\u3044\u305f\u30c6\u30f3\u30bd\u30eb\u5206\u89e3\u306b\u57fa\u3065\u304f\u30df\u30ea\u6ce2MIMO-OFDM\u901a\u4fe1\u8def\u63a8\u5b9a\u306b\u95a2\u3059\u308b\u4e00\u691c\u8a0e,\u201d \u4fe1\u5b66\u6280\u5831, vol. 125, no. 88, RCS2025-46, pp. 88-93, 2025\u5e746\u6708.<\/span><\/a><\/li>\n<li><a href=\"https:\/\/www.gakkai-web.net\/sita\/ad_pro\/index.html\">\u539f\u5c06\u771f, \u9ad8\u6a4b\u62d3\u6d77, \u843d\u5408\u79c0\u6a39, \u201c\u30df\u30ea\u6ce2 MIMO-OFDM \u901a\u4fe1\u8def\u63a8\u5b9a\u306e\u305f\u3081\u306e\u30c6\u30f3\u30bd\u30eb\u5206\u89e3\u306e\u4e26\u5217\u5316\u3068\u5b66\u7fd2\u6700\u9069\u5316,\u201d \u7b2c48\u56de\u60c5\u5831\u7406\u8ad6\u3068\u305d\u306e\u5fdc\u7528\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0 (SITA2025), 4.3.1, 2025\u5e74 11\u6708.<\/a><\/li>\n<\/ul>\n<p><u>Otherwise<\/u><\/p>\n<ul>\n<li><a href=\"https:\/\/ken.ieice.org\/ken\/paper\/20260617PcVI\/\">\u6c60\u6797 \u5de7\u4eba, \u539f \u5c06\u771f, \u9ad8\u6a4b \u62d3\u6d77, \u4f0a\u85e4 \u8ce2\u592a, \u77f3\u6a4b\u529f\u81f3, \u843d\u5408 \u79c0\u6a39 &#8220;\u30de\u30eb\u30c1\u30e6\u30fc\u30b6MIMO-OFDM\u901a\u4fe1\u8def\u30fbCFO\u540c\u6642\u63a8\u5b9a\u306e\u305f\u3081\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u7a7a\u9593\u4e0a\u306e\u9045\u5ef6\u9818\u57dfDenoising\u306b\u95a2\u3059\u308b\u4e00\u691c\u8a0e&#8221;, \u4fe1\u5b66\u6280\u5831, vol. 126, no. 72, RCS2026-44, pp. 110-115, 2026\u5e746\u6708.<\/a><\/li>\n<\/ul>\n<h6>MISC<\/h6>\n<ul>\n<li><a href=\"https:\/\/arxiv.org\/abs\/2602.05724\"><span class=\"ui-provider a b c d e f g h i j k l m n o p q r s t u v w x y z ab ac ae af ag ah ai aj ak\" dir=\"ltr\">S. Hara, T. Takahashi, H. Iimori, H. Ochiai, and E. G. Larsson. (Feb. 2026). &#8220;Reciprocity Calibration of Dual-Antenna Repeaters via MMSE Estimation.&#8221; [Online]. Available: https:\/\/arxiv.org\/abs\/2602.05724 [under review]<\/span><\/a><\/li>\n<\/ul>\n<h6>\u53e3\u982d\u767a\u8868<\/h6>\n<p><u>First Author<\/u><\/p>\n<ul>\n<li><a href=\"https:\/\/pub.confit.atlas.jp\/ja\/event\/general2025\/presentation\/B-5A-04\">\u539f\u5c06\u771f, \u9ad8\u6a4b\u62d3\u6d77, \u843d\u5408\u79c0\u6a39, \u201c\u30df\u30ea\u6ce2MIMO-OFDM\u901a\u4fe1\u8def\u63a8\u5b9a\u306e\u305f\u3081\u306e\u30c6\u30f3\u30bd\u30eb\u5206\u89e3\u306e\u6df1\u5c64\u5c55\u958b\u3068\u305d\u306e\u640d\u5931\u95a2\u6570\u8a2d\u8a08\u306b\u95a2\u3059\u308b\u4e00\u691c\u8a0e,\u201d 2025\u5e74\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a\u7dcf\u5408\u5927\u4f1a, B-5A-04, 2025\u5e74 3\u6708.<\/a><\/li>\n<\/ul>\n<p><u>Otherwise<\/u><\/p>\n<ul>\n<li><a href=\"https:\/\/pub.confit.atlas.jp\/ja\/event\/general2026\/presentation\/B-5B-21\">\u6c60\u6797 \u5de7\u4eba, \u539f \u5c06\u771f, \u4f0a\u85e4 \u8ce2\u592a, \u9ad8\u6a4b \u62d3\u6d77, \u843d\u5408 \u79c0\u6a39 &#8220;\u30de\u30eb\u30c1\u30e6\u30fc\u30b6MIMO-OFDM\u30b7\u30b9\u30c6\u30e0\u306e\u305f\u3081\u306e\u6642\u9593\u9818\u57df\u96d1\u97f3\u9664\u53bb\u3092\u7528\u3044\u305f\u901a\u4fe1\u8def\u30fbCFO\u540c\u6642\u63a8\u5b9a\u306b\u95a2\u3059\u308b\u4e00\u691c\u8a0e&#8221;, 2026\u5e74\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a\u7dcf\u5408\u5927\u4f1a<\/a><\/li>\n<\/ul>\n<h6>\u53d7\u8cde\u6b74<\/h6>\n<ul>\n<li><a href=\"https:\/\/www.ieice.org\/cs\/rcs\/jpn\/honor\/hajimete2025\/\">2025\u5e74 RCS\u7814\u7a76\u4f1a 6\u6708 \u300c\u521d\u3081\u3066\u306e\u7814\u7a76\u4f1a\u300d \u512a\u79c0\u767a\u8868\u8cde<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30b8\u30e3\u30fc\u30ca\u30eb\u8ad6\u6587 (Journals) S. Hara, T. Takahashi, H. Iimori, H. Ochiai and E. G. Larsson, &#8220;Reciprocity Calibration of Dual-Antenna Repeaters via MMSE Estimation,&#8221; in IEEE Transactions &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":16,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/pages\/502"}],"collection":[{"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/comments?post=502"}],"version-history":[{"count":31,"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/pages\/502\/revisions"}],"predecessor-version":[{"id":1136,"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/pages\/502\/revisions\/1136"}],"up":[{"embeddable":true,"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/pages\/16"}],"wp:attachment":[{"href":"http:\/\/www2a.comm.eng.osaka-u.ac.jp\/ochiailab\/index.php\/wp-json\/wp\/v2\/media?parent=502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}