{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T17:54:48Z","timestamp":1740160488267,"version":"3.37.3"},"reference-count":8,"publisher":"Wiley","license":[{"start":{"date-parts":[[2011,8,7]],"date-time":"2011-08-07T00:00:00Z","timestamp":1312675200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"funder":[{"DOI":"10.13039\/501100001871","name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001871","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ISRN Communications and Networking"],"published-print":{"date-parts":[[2011,8,7]]},"abstract":"<jats:p>single-carrier (SC) modulation  with frequency-domain equalization (FDE)  combined with iterative (turbo) FDE schemes has been shown to be suitable for cyclic-prefix (CP)-assisted block transmission within broadband wireless systems. Its excellent performance in severely time-dispersive channels, makes it a promising candidate for future broadband wireless systems. In this paper we investigated the impact of the correlation factor estimation in the performance of iterative block decision feedback equalization (IB-DFE)  receivers. Since the correlation factor represents a key parameter to ensure the good performance of these receivers, reliable estimates of this factor are needed in the feedback loop. We present several methods to estimate the correlation coefficient.\nWe also propose a technique to compensate the inaccuracy of the estimation.<\/jats:p>","DOI":"10.5402\/2011\/980830","type":"journal-article","created":{"date-parts":[[2011,8,7]],"date-time":"2011-08-07T21:30:14Z","timestamp":1312752614000},"page":"1-7","source":"Crossref","is-referenced-by-count":10,"title":["Estimation of the Feedback Reliability for IB-DFE Receivers"],"prefix":"10.5402","volume":"2011","author":[{"given":"F\u00e1bio","family":"Silva","sequence":"first","affiliation":[{"name":"Wireless Communications Group, Instituto de Telecomunica\u00e7\u00f5es, Av. Rovisco Pais 1,  1049-001 Lisboa, Portugal"}]},{"given":"Rui","family":"Dinis","sequence":"additional","affiliation":[{"name":"Wireless Communications Group, Instituto de Telecomunica\u00e7\u00f5es, Av. Rovisco Pais 1,  1049-001 Lisboa, Portugal"},{"name":"DEE, FCT\/UNL, Monte de Caparica, 2829-516 Caparica, Portugal"}]},{"given":"Paulo","family":"Montezuma","sequence":"additional","affiliation":[{"name":"DEE, FCT\/UNL, Monte de Caparica, 2829-516 Caparica, Portugal"},{"name":"Center of Technologies and Systems, UNINOVA, Campus da FCT\/UNL, Monte de Caparica, 2829-516 Caparica, Portugal"}]}],"member":"311","reference":[{"issue":"4","key":"2","first-page":"1300","volume":"4","year":"2000","journal-title":"IEEE Communications Magazine"},{"year":"1995","key":"3"},{"issue":"1","key":"4","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1109\/JPROC.2009.2031562","volume":"98","year":"2010","journal-title":"Proceedings of IEEE"},{"issue":"19","key":"5","first-page":"1300","volume":"39","year":"2002","journal-title":"Electronics Letters"},{"key":"7","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2004.835339"},{"key":"11","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2005.858666"},{"key":"12","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2006.887482"},{"year":"2002","key":"14"}],"container-title":["ISRN Communications and Networking"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/980830.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/980830.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/archive\/2011\/980830.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,9]],"date-time":"2020-12-09T01:27:17Z","timestamp":1607477237000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.hindawi.com\/journals\/isrn\/2011\/980830\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,8,7]]},"references-count":8,"alternative-id":["980830","980830"],"URL":"https:\/\/doi.org\/10.5402\/2011\/980830","relation":{},"ISSN":["2090-4355","2090-4363"],"issn-type":[{"type":"print","value":"2090-4355"},{"type":"electronic","value":"2090-4363"}],"subject":[],"published":{"date-parts":[[2011,8,7]]}}}