{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T13:14:38Z","timestamp":1753881278945,"version":"3.41.2"},"reference-count":16,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2012,6,21]],"date-time":"2012-06-21T00:00:00Z","timestamp":1340236800000},"content-version":"vor","delay-in-days":172,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Electrical and Computer Engineering"],"published-print":{"date-parts":[[2012,1]]},"abstract":"<jats:p>Orthogonal frequency division multiplexing (OFDM) and multiple\u2010input multiple\u2010output (MIMO) are generally known as the effective techniques for high data rate services. In MIMO\/OFDM systems, the channel estimation (CE) is very important to obtain an accurate channel state information (CSI). However, since the orthogonal pilot\u2010based CE requires the large number of pilot symbols, the total transmission rate is degraded. To mitigate this problem, a high time resolution carrier interferometry (HTRCI) for MIMO\/OFDM has been proposed. In wireless communication systems, if the maximum delay spread is longer than the guard interval (GI), the system performance is significantly degraded due to the intersymbol interference (ISI) and intercarrier interference (ICI). However, the conventional HTRCI\u2010MIMO\/OFDM does not consider the case with the time\u2010variant large delay spread longer than the GI. In this paper, we propose the ISI and ICI compensation methods for a HTRCI\u2010MIMO\/OFDM in the time\u2010variant large delay spread longer than the GI.<\/jats:p>","DOI":"10.1155\/2012\/571985","type":"journal-article","created":{"date-parts":[[2012,6,22]],"date-time":"2012-06-22T14:27:29Z","timestamp":1340375249000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Interference Cancellation Using Replica Signal for HTRCI\u2010MIMO\/OFDM in Time\u2010Variant Large Delay Spread Longer Than Guard Interval"],"prefix":"10.1155","volume":"2012","author":[{"given":"Yuta","family":"Ida","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chang-Jun","family":"Ahn","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takeshi","family":"Kamio","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hisato","family":"Fujisaka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazuhisa","family":"Haeiwa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2012,6,21]]},"reference":[{"key":"e_1_2_6_1_2","unstructured":"2010 White paper information and communications in Japan http:\/\/www.soumu.go.jp\/johotsusintokei\/whitepaper\/ja\/h22\/pdf\/index.html."},{"key":"e_1_2_6_2_2","first-page":"12","article-title":"How fast will be required, how fast can be realized in future wireless communications ?","author":"Shoki H.","year":"2009","journal-title":"IEICE B*Pluse"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1587\/transcom.E92.B.2789"},{"key":"e_1_2_6_4_2","doi-asserted-by":"crossref","unstructured":"AbetaS. 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Interference cancellation for MIMO-OFDM systems in the case of insufficient guard interval length 1st International Conference on Communications and Electronics (ICCE \u203206) October 2006 178\u2013183 2-s2.0-46249085362 https:\/\/doi.org\/10.1109\/CCE.2006.350817.","DOI":"10.1109\/CCE.2006.350817"},{"key":"e_1_2_6_16_2","first-page":"75","article-title":"An interference cancellation scheme for TFI-OFDM in time-variant large delay spread channel","volume":"18","author":"Ida Y.","year":"2009","journal-title":"Radioengineering"}],"container-title":["Journal of Electrical and Computer Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2012\/571985.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2012\/571985.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1155\/2012\/571985","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,2]],"date-time":"2025-04-02T10:55:25Z","timestamp":1743591325000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1155\/2012\/571985"}},"subtitle":[],"editor":[{"given":"Hanho","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"editor","vocabulary":"crossref"}]}],"short-title":[],"issued":{"date-parts":[[2012,1]]},"references-count":16,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2012,1]]}},"alternative-id":["10.1155\/2012\/571985"],"URL":"https:\/\/doi.org\/10.1155\/2012\/571985","archive":["Portico"],"relation":{},"ISSN":["2090-0147","2090-0155"],"issn-type":[{"type":"print","value":"2090-0147"},{"type":"electronic","value":"2090-0155"}],"subject":[],"published":{"date-parts":[[2012,1]]},"assertion":[{"value":"2011-07-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2012-03-12","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2012-06-21","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"571985"}}