HEAL DSpace

System level performance evaluation of MIMO and SISO OFDM-based WLANs

Αποθετήριο DSpace/Manakin

Εμφάνιση απλής εγγραφής

dc.contributor.author Peppas, K en
dc.contributor.author Lazarakis, F en
dc.contributor.author Axiotis, DI en
dc.contributor.author Al-Gizawi, T en
dc.contributor.author Alexandridis, AA en
dc.date.accessioned 2014-03-01T01:32:02Z
dc.date.available 2014-03-01T01:32:02Z
dc.date.issued 2009 en
dc.identifier.issn 1022-0038 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/20027
dc.subject Link-to-system-interface en
dc.subject MIMO systems en
dc.subject OFDM wireless LANs en
dc.subject Optimal power allocation en
dc.subject System level performance evaluation en
dc.subject.classification Computer Science, Information Systems en
dc.subject.classification Engineering, Electrical & Electronic en
dc.subject.classification Telecommunications en
dc.subject.other Average system en
dc.subject.other Closed loops en
dc.subject.other Heavy traffic load en
dc.subject.other Link-to-system-interface en
dc.subject.other MIMO techniques en
dc.subject.other Multiple input multiple output techniques en
dc.subject.other OFDM wireless LANs en
dc.subject.other Optimal power allocation en
dc.subject.other Performance evaluation en
dc.subject.other Power allocations en
dc.subject.other Simulation platform en
dc.subject.other Single-input single-output en
dc.subject.other Software-based en
dc.subject.other System interfaces en
dc.subject.other System level performance evaluation en
dc.subject.other System level simulation en
dc.subject.other System-level performance en
dc.subject.other Wireless LAN en
dc.subject.other Channel capacity en
dc.subject.other Computer software en
dc.subject.other Decoding en
dc.subject.other Frequency allocation en
dc.subject.other Local area networks en
dc.subject.other MIMO systems en
dc.subject.other Multiplexing en
dc.subject.other Orthogonal frequency division multiplexing en
dc.subject.other Singular value decomposition en
dc.subject.other Wireless telecommunication systems en
dc.subject.other Wireless local area networks (WLAN) en
dc.title System level performance evaluation of MIMO and SISO OFDM-based WLANs en
heal.type journalArticle en
heal.identifier.primary 10.1007/s11276-007-0079-9 en
heal.identifier.secondary http://dx.doi.org/10.1007/s11276-007-0079-9 en
heal.language English en
heal.publicationDate 2009 en
heal.abstract In this paper we investigate the system level performance of an Orthogonal Frequency Division Multiplexing (OFDM) Wireless LAN network enhanced through Multiple-Input Multiple-Output (MIMO) techniques and compare it to the performance of the conventional Single-Input Single-Output (SISO) network. The MIMO scheme we apply is closed loop power allocation based on Singular Value Decomposition (SVD). The above investigations are carried out by means of a software based simulation platform. In order to characterize the system level performance accurately, a suitable link-to-system interface based on channel capacity has been developed. The performance evaluation is achieved by monitoring the average system throughput and the percentage of satisfied users. Extensive system level simulations have been carried out that prove the superiority of MIMO techniques especially for heavy traffic load conditions. © 2007 Springer Science+Business Media, LLC. en
heal.publisher SPRINGER en
heal.journalName Wireless Networks en
dc.identifier.doi 10.1007/s11276-007-0079-9 en
dc.identifier.isi ISI:000270195000003 en
dc.identifier.volume 15 en
dc.identifier.issue 7 en
dc.identifier.spage 859 en
dc.identifier.epage 873 en


Αρχεία σε αυτό το τεκμήριο

Αρχεία Μέγεθος Μορφότυπο Προβολή

Δεν υπάρχουν αρχεία που σχετίζονται με αυτό το τεκμήριο.

Αυτό το τεκμήριο εμφανίζεται στην ακόλουθη συλλογή(ές)

Εμφάνιση απλής εγγραφής