Full metadata record
DC FieldValueLanguage
dc.contributor.authorCheng, Chien-Chunen_US
dc.contributor.authorSezginer, Serdaren_US
dc.contributor.authorSari, Hikmeten_US
dc.contributor.authorSu, Yu T.en_US
dc.date.accessioned2015-07-21T11:21:11Z-
dc.date.available2015-07-21T11:21:11Z-
dc.date.issued2014-12-01en_US
dc.identifier.issn1536-1276en_US
dc.identifier.urihttp://dx.doi.org/10.1109/TWC.2014.2363097en_US
dc.identifier.urihttp://hdl.handle.net/11536/124095-
dc.description.abstractInterference cancellation is a key design concern for next-generation communication systems. One practical approach is the interference rejection combining (IRC) scheme, which is already being considered as the base receiver for next-generation 3GPP specifications. IRC treats interference as a stationary Gaussian process to facilitate simple interference suppression. However, this stationary assumption does not hold in practice; for example, the variances of the pilot signal and of the data signal from the interfering base station (eNB) are quite different. This considerably impacts the possible improvements of an interference-aware receiver. In this paper, novel interference suppression schemes are proposed, which handle separately the interfering pilot and the interfering data signals. The proposed schemes take into account channel estimation errors and the errors in estimating the covariance of interference plus noise. The performance of the proposed schemes is validated by using realistic channel models and asynchronous scenarios for MIMO-OFDM systems.en_US
dc.language.isoen_USen_US
dc.subjectMulti-user interferenceen_US
dc.subjectMIMO-OFDMen_US
dc.subjectimperfect CSIen_US
dc.titleLinear Interference Suppression With Covariance Mismatches in MIMO-OFDM Systemsen_US
dc.typeArticleen_US
dc.identifier.doi10.1109/TWC.2014.2363097en_US
dc.identifier.journalIEEE TRANSACTIONS ON WIRELESS COMMUNICATIONSen_US
dc.citation.volume13en_US
dc.citation.issue12en_US
dc.citation.spage7086en_US
dc.citation.epage7097en_US
dc.contributor.department電子工程學系及電子研究所zh_TW
dc.contributor.departmentDepartment of Electronics Engineering and Institute of Electronicsen_US
dc.identifier.wosnumberWOS:000346629900044en_US
dc.citation.woscount0en_US
Appears in Collections:Articles


Files in This Item:

  1. 000346629900044.pdf

If it is a zip file, please download the file and unzip it, then open index.html in a browser to view the full text content.