{"id":2603,"date":"2020-12-16T22:27:38","date_gmt":"2020-12-16T14:27:38","guid":{"rendered":"http:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=2603"},"modified":"2020-12-16T22:32:20","modified_gmt":"2020-12-16T14:32:20","slug":"paper-energy-storage-solution-for-wireless-sensor-network-used-in-bridge-surface-corrosion-monitoring-iet-electronics-letters-3","status":"publish","type":"post","link":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=2603","title":{"rendered":"Paper:  Wang &#8220;Spectral and Energy Efficiency for Massive MIMO Two-way Hybrid Relaying with Multi-Pair Users&#8221;@ IEICE Communications Express"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Spectral and Energy Efficiency for Massive MIMO Two-way Hybrid Relaying with Multi-Pair Users<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=8&amp;word=Hongyan+Wang\">Hongyan Wang<\/a>,&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=8&amp;word=Yoichi+Ishizuka\">Yoichi Ishizuka<\/a>,&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=8&amp;word=Takafumi+Fujimoto\">Takafumi Fujimoto<\/a>,&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=8&amp;word=Zhengquan+Li\">Zhengquan Li<\/a>,&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=8&amp;word=Song+Xing\">Song Xing<\/a><br>Keywords:&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=5&amp;word=Massive+MIMO\">Massive MIMO<\/a>,&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=5&amp;word=Two-way+relaying\">Two-way relaying<\/a>,&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=5&amp;word=Hybrid+relaying+processing\">Hybrid relaying processing<\/a>,&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=5&amp;word=Energy+efficiency\">Energy efficiency<\/a>,&nbsp;<a href=\"https:\/\/www.jstage.jst.go.jp\/search\/global\/_search\/-char\/en?item=5&amp;word=Spectral+efficiency\">Spectral efficiency<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">JOURNALS&nbsp;FREE ACCESS&nbsp;ADVANCE ONLINE PUBLICATION<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Article ID: 2020XBL0168DOI<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<a href=\"https:\/\/doi.org\/10.1587\/comex.2020XBL0168\">https:\/\/doi.org\/10.1587\/comex.2020XBL0168<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Details <a href=\"https:\/\/www.jstage.jst.go.jp\/article\/comex\/advpub\/0\/advpub_2020XBL0168\/_pdf\/-char\/en\">Download PDF&nbsp;(299K)<\/a> <br>Download Meta <a href=\"https:\/\/www.jstage.jst.go.jp\/AF06S010ShoshJkuDld?sryCd=comex&amp;noVol=advpub&amp;noIssue=0&amp;kijiCd=advpub_2020XBL0168&amp;kijiLangKrke=en&amp;kijiToolIdHkwtsh=AT0072&amp;request_locale=EN\">RIS<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Abstract<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In this paper, we derive a general non-vanishing expression of signal to inference and noise ratio (SINR) considering hybrid relaying processing (HRP) in a massive multiple-input multiple-output (MIMO) half-duplex amplify-and-forward (AF) two-way relaying networks with multi-pair users. Then the general asymptotic values of system spectral efficiency (SSE) and system energy efficiency (SEE) can be compared under different power scaling schemes, when the relaying antenna number&nbsp;<em>M<\/em>&nbsp;increases sufficiently large. Then we achieve the optimal power scaling scheme of SSE and SEE with the considerably large&nbsp;<em>M<\/em>. Finally, all comparison analyses of SSE and SEE are confirmed by simulation results.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spectral and Energy Efficiency for Massi&#8230; <a class=\"more-link\" href=\"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=2603\">Continue Reading &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":1146,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-published"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2015\/11\/header_logo.gif?fit=500%2C50&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6WRmG-FZ","jetpack-related-posts":[{"id":2791,"url":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=2791","url_meta":{"origin":2603,"position":0},"title":"Full Paper: Dr. Wang Spectral and Energy Efficiency for Large-Scale Multiple-Input-Multiple-Output Two-Way Hybrid Relaying With Multi-Pair Users Under Imperfect Channel State Information@ IEEE Access","author":"","date":"10\/30\/2021","format":false,"excerpt":"H. Wang, Y. Ishizuka, T. Fujimoto, T. Tanaka, Z. L\u2026","rel":"","context":"Published","block_context":{"text":"Published","link":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/10\/112a0e6c3a58d719060fd8a52bbbcc98.png?fit=607%2C879&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/10\/112a0e6c3a58d719060fd8a52bbbcc98.png?fit=607%2C879&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/10\/112a0e6c3a58d719060fd8a52bbbcc98.png?fit=607%2C879&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":2766,"url":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=2766","url_meta":{"origin":2603,"position":1},"title":"Ph. D. Thesis: Hongyan Wang, &#8220;The Spectral and Energy Efficiency Analyses for Hybrid Massive MIMO Two-way Relaying System with Multiple Communication Pairs,&#8221; Mar. 2021\u3000","author":"","date":"04\/01\/2021","format":false,"excerpt":"NAOSITE\uff08Repositry@Nagasaki University\uff09","rel":"","context":"Published","block_context":{"text":"Published","link":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/09\/2525eadad8145cfa91f6ff61813caec9.png?fit=739%2C622&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/09\/2525eadad8145cfa91f6ff61813caec9.png?fit=739%2C622&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/09\/2525eadad8145cfa91f6ff61813caec9.png?fit=739%2C622&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/09\/2525eadad8145cfa91f6ff61813caec9.png?fit=739%2C622&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":2633,"url":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=2633","url_meta":{"origin":2603,"position":2},"title":"Event:\u3000Ms. Hongyan Wang, Ph. D. Defence &#8221; The Spectral and Energy Efficiency Analyses for Hybrid Massive MIMO Two-way Relaying System with Multiple Communication Pairs,&#8221;\u3000Jan 22, 2021 16:30-17:30 (JST)","author":"","date":"01\/19\/2021","format":false,"excerpt":"Thank you for your attending!","rel":"","context":"\u30a4\u30d9\u30f3\u30c8\u544a\u77e5","block_context":{"text":"\u30a4\u30d9\u30f3\u30c8\u544a\u77e5","link":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?cat=6"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/01\/DSC_0155-6.jpg?fit=1024%2C576&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/01\/DSC_0155-6.jpg?fit=1024%2C576&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/01\/DSC_0155-6.jpg?fit=1024%2C576&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2021\/01\/DSC_0155-6.jpg?fit=1024%2C576&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":2368,"url":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=2368","url_meta":{"origin":2603,"position":3},"title":"Presentation: Wang &#8220;Energy efficiency for cooperative MIMO wireless sensor networks with optimal constellation size under MPSK modulation scheme&#8221; @ 2019 IEEE International Conference on Computational Electromagnetics, Shanghai, China, Mar. 22, 2019","author":"","date":"03\/01\/2019","format":false,"excerpt":"https:\/\/ieeexplore.ieee.org\/document\/8778973 Frida\u2026","rel":"","context":"Presentations","block_context":{"text":"Presentations","link":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?cat=5"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2019\/04\/iccem2019.png?fit=1200%2C263&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2019\/04\/iccem2019.png?fit=1200%2C263&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2019\/04\/iccem2019.png?fit=1200%2C263&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2019\/04\/iccem2019.png?fit=1200%2C263&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/pemsic.eee.nagasaki-u.ac.jp\/wp-content\/uploads\/2019\/04\/iccem2019.png?fit=1200%2C263&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":201,"url":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=201","url_meta":{"origin":2603,"position":4},"title":"\u8b1b\u6f14\u60c5\u5831\uff1a9\u670815-19\u65e5\u3000\u56fd\u969b\u4f1a\u8b70ECCE 2013 \u9ad9\u5d5c","author":"","date":"09\/10\/2013","format":false,"excerpt":"http:\/\/www.ecce2013.org\/ Wednesday, September 18 1\u2026","rel":"","context":"Presentations","block_context":{"text":"Presentations","link":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?cat=5"},"img":{"alt_text":"SONY DSC","src":"https:\/\/isy2.files.wordpress.com\/2013\/09\/dsc08620-e1383437478594.jpg?w=350&h=200&crop=1","width":350,"height":200},"classes":[]},{"id":1911,"url":"https:\/\/pemsic.eee.nagasaki-u.ac.jp\/?p=1911","url_meta":{"origin":2603,"position":5},"title":"\u8b1b\u6f14\u60c5\u5831\uff1a\u842c\u4ee3\uff08\u9e7f\u5150\u5cf6\u5927\u3000\u91cd\u4e95\u7814\uff09\u3000\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7528\u3044\u305f\u822a\u7a7a\u5199\u771f\u304b\u3089\u306e \u571f\u5730\u5229\u7528\u306e\u5206\u985e@\u5e73\u621029\u5e7411\u670817\u65e5\uff08\u91d1\uff0915:00\u201315:20\u3000\u65e5\u672c\u77e5\u80fd\u60c5\u5831\u30d5\u30a1\u30b8\u30a3\u5b66\u4f1a\u3000\u7b2c22\u56de \u66d6\u6627\u306a\u6c17\u6301\u3061\u306b\u6311\u3080\u30ef\u30fc\u30af\u30b7\u30e7\u30c3\u30d7  Heart &#038; 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