Performance Analysis in the Downlink of Asynchronous OFDM/FBMC Based Multi-Cellular Networks

This paper provides a theoretical performance evaluation of the downlink of asynchronous orthogonal frequency division multiplexing (OFDM) and filter bank based multicarrier (FBMC) cellular radio communication systems. An accurate derivation, for the interference caused by the timing synchronization...

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Bibliographic Details
Published in:IEEE transactions on wireless communications 2011-08, Vol.10 (8), p.2630-2639
Main Authors: Medjahdi, Y., Terre, M., Le Ruyet, D., Roviras, D., Dziri, A.
Format: Article
Language:English
Subjects:
Applied sciences
asynchronous
Base stations
Communication systems
correlated Rayleigh fading
Correlation
Detection, estimation, filtering, equalization, prediction
Downlink
Engineering Sciences
Equipments and installations
Error analysis
Errors
Exact sciences and technology
Fading
FBMC
frequency selective channel
Information, signal and communications theory
Inter-channel interference
Interference
Mobile communication
Mobile radiocommunication systems
moment generating function (MGF)
Multiplexing
Networks
OFDM
Orthogonal Frequency Division Multiplexing
Radiocommunications
Signal and communications theory
Signal and Image processing
Signal, noise
Synchronism
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Timing
Transmission and modulation (techniques and equipments)
Wireless communication
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Description
Summary:This paper provides a theoretical performance evaluation of the downlink of asynchronous orthogonal frequency division multiplexing (OFDM) and filter bank based multicarrier (FBMC) cellular radio communication systems. An accurate derivation, for the interference caused by the timing synchronization errors in the neighboring cells, is developed. The multipath effects on the interfering and desired signal are also considered. Based on computing the moment generating functions of the interference power, exact expressions are derived for average error rates of OFDM and FBMC systems considering the frequency correlation fading in the case of block subcarrier assignment scheme.
ISSN:1536-1276
1558-2248
DOI:10.1109/TWC.2011.061311.101112