An Investigation of Self-Interference Reduction Strategy in a Spatially Correlated MIMO Channel
Author
Source
Journal of Computer Networks and Communications
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-16
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Information Technology and Computer Science
Abstract EN
One of the efficient ways to transmit high data rate is by employing a multiple-input multiple-output (MIMO) transmission.
One of the MIMO schemes, known as spatial multiplexing (SM), relies on the linear independence data streams from different transmit antennas to exploit the capacity from the fading channels.
Consequently, SM suffers from the effect of spatial correlation which is the limiting factor in achieving the capacity benefit that SM can offer.
In an attempt to increase the robustness of the SM transmission in a wide range of correlated channels, the use of dynamic subcarrier allocation (DSA) is investigated.
The effective signal-to-interference-and-noise ratio (SINR) metric is used as the performance metric to determine the subcarrier quality which can then be utilised in the allocation.
Two novel variants of the subcarrier allocation scheme are proposed.
It is shown that the DSA-SINR approach improves the BER performance of SM transmission in highly correlated channels environment.
American Psychological Association (APA)
Nordin, Rosdiadee. 2012. An Investigation of Self-Interference Reduction Strategy in a Spatially Correlated MIMO Channel. Journal of Computer Networks and Communications،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-471061
Modern Language Association (MLA)
Nordin, Rosdiadee. An Investigation of Self-Interference Reduction Strategy in a Spatially Correlated MIMO Channel. Journal of Computer Networks and Communications No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-471061
American Medical Association (AMA)
Nordin, Rosdiadee. An Investigation of Self-Interference Reduction Strategy in a Spatially Correlated MIMO Channel. Journal of Computer Networks and Communications. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-471061
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-471061