dc.contributor.author |
Lozano Solsona, Angel |
dc.contributor.author |
Jindal, Nihar |
dc.date.accessioned |
2012-01-19T14:00:05Z |
dc.date.available |
2012-01-19T14:00:05Z |
dc.date.issued |
2010 |
dc.identifier.citation |
Lozano A, Jindal N. Transmit diversity vs. spatial multiplexing in modern MIMO systems. IEEE Transactions on Wireless Communications. 2010; 9(1): 186-197. DOI 10.1109/TWC.2010.01.081381 |
dc.identifier.issn |
1536-1276 |
dc.identifier.uri |
http://hdl.handle.net/10230/16119 |
dc.description.abstract |
A contemporary perspective on the tradeoff between transmit antenna diversity and/nspatial multiplexing is provided. It is argued that, in the context of most modern wireless/nsystems and for the operating points of interest, transmission techniques that utilize/nall available spatial degrees of freedom for multiplexing outperform techniques that explicitly/nsacrifice spatial multiplexing for diversity. In the context of such systems, therefore,/nthere essentially is no decision to be made between transmit antenna diversity and spatial/nmultiplexing in MIMO communication. Reaching this conclusion, however, requires that/nthe channel and some key system features be adequately modeled and that suitable performance/nmetrics be adopted; failure to do so may bring about starkly different conclusions. As/na specific example, this contrast is illustrated using the 3GPP Long-Term Evolution system/ndesign. |
dc.format.mimetype |
application/pdf |
dc.language.iso |
eng |
dc.publisher |
Institute of Electrical and Electronics Engineers (IEEE) |
dc.relation.ispartof |
IEEE Transactions on Wireless Communications. 2010;9(1):186-97 |
dc.rights |
© 2010 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works./nThe final published article can be found at http://dx.doi.org/10.1109/TWC.2010.01.081381 |
dc.subject.other |
Tractament del senyal |
dc.subject.other |
Comunicació sense fil, Sistemes de |
dc.subject.other |
Ràdio -- Antenes |
dc.title |
Transmit diversity vs. spatial multiplexing in modern MIMO systems |
dc.type |
info:eu-repo/semantics/article |
dc.identifier.doi |
http://dx.doi.org/10.1109/TWC.2010.01.081381 |
dc.subject.keyword |
Diversity |
dc.subject.keyword |
Spatial Multiplexing |
dc.subject.keyword |
OFDM |
dc.subject.keyword |
MIMO |
dc.subject.keyword |
DMT |
dc.subject.keyword |
Multiantenna Communication |
dc.rights.accessRights |
info:eu-repo/semantics/openAccess |
dc.type.version |
info:eu-repo/semantics/acceptedVersion |