On a subspace training method for dispersive ds-cdma channels

Rızaner, Ahmet; Ulusoy, Ali Hakan

On a subspace training method for dispersive ds-cdma channels

dc.contributor.author	Rızaner, Ahmet
dc.contributor.author	Ulusoy, Ali Hakan
dc.date.accessioned	2019-07-23T08:10:45Z
dc.date.available	2019-07-23T08:10:45Z
dc.date.issued	2017
dc.department	Teknik Bilimler Meslek Yüksekokulu
dc.description.abstract	A subspace training method has been proposed for dispersive direct-sequence code division multiple access (DS-CDMA) channels. Its performance was compared to a matched filter receiver. We think that it is not quite fair to compare a minimum mean square error (MMSE) based receiver to a matched filter receiver. For this reason, we further investigate the method demonstrating that its performance significantly falls short of the true MMSE receiver and that it suffers from error floor. We also illustrate that any attempt to fill the gap significantly increases the system complexity and drops the efficiency of the transmission, which were originally mentioned as the advantages of the proposed method.
dc.description.abstract	...
dc.identifier.doi	10.29002/asujse.314257
dc.identifier.endpage	84	en_US
dc.identifier.issn	2587-1277
dc.identifier.issue	2	en_US
dc.identifier.startpage	79	en_US
dc.identifier.uri	https://dx.doi.org/10.29002/asujse.314257
dc.identifier.uri	https://hdl.handle.net/20.500.12451/5367
dc.identifier.volume	1	en_US
dc.language.iso	en
dc.publisher	Aksaray Üniversitesi
dc.relation.ispartof	Aksaray University Journal of Science and Engineering
dc.relation.publicationcategory	Makale - Ulusal Hakemli Dergi - Başka Kurum Yazarı
dc.rights	Attribution-NonCommercial-NoDerivs 3.0 United States	*
dc.rights	info:eu-repo/semantics/openAccess
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.subject	CDMA
dc.subject	Multipath Channel
dc.subject	Channel Estimation
dc.title	On a subspace training method for dispersive ds-cdma channels
dc.type	Article