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Performance Improvement for Correlated 4x4 MIMO-OFDM Systems by Generalized Prefix Approach

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Author
Acar, Yusuf
Cooklev, Todor
Doğan, Hakan
Yıldız, Hakan
Type
Article
Date
2013
Language
en_US
Metadata
Show full item record
Abstract
Antenna correlation limits the multiplexing gain achieved by practical MIMO-OFDM systems and degrades the performance significantly. Recently, investigations are focused to reduce the antenna correlation by the designing new antenna structures. Differently, in this paper, we propose the generalized prefix approach to solve problem for correlated MIMO-OFDM system. It is shown that the proposed generalized prefix for 4x4 MIMO-OFDM exhibits a gain of about 8 dB over the conventional 4x4 MIMO-OFDM system at BER = 10(-4)
Subject
Generalized prefix
orthogonal frequency-division multiplexing (OFDM)
multiple-input multiple-output (MIMO)
channel correlation
URI
https://doi.org/10.1109/ICSPCom.2013.6719779
https://hdl.handle.net/11413/2046
Collections
  • Makaleler / Articles [71]
  • WoS Publications [1016]

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İstanbul Kültür University

Hakkında |Politika | Kütüphane | İletişim | Send Feedback | Admin

Istanbul Kültür University, Ataköy Campus E5 Karayolu Üzeri Bakırköy 34158, İstanbul / TURKEY
Copyright © İstanbul Kültür University

Creative Commons Lisansı
IKU Institutional Repository, Creative Commons Alıntı-GayriTicari-Türetilemez 4.0 Uluslararası Lisansı ile lisanslanmıştır.

Designed by  UNIREPOS