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On Spectral Efficiency of Asynchronous OFDM/FBMC based Cellular Networks

Abstract : The growing demand for wireless communication makes it important to determine the capacity limits of the different multicarrier systems. In this paper, we address the impact of imperfect inter-cell synchronization on the average capacity of orthogonal frequency division multiplexing (OFDM) and filter bank based multicarrier FBMC) multi-cellular networks. Based on computing the moment generating functions of the asynchronous interference power, a simple new expression for the exact evaluation of the average capacity is derived considering the frequency correlation fading between adjacent interfering subcarriers.
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Submitted on : Friday, March 6, 2015 - 11:34:49 AM
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  • HAL Id : hal-01125962, version 1



Yahia Medjahdi, Michel Terre, Didier Le Ruyet, Daniel Roviras. On Spectral Efficiency of Asynchronous OFDM/FBMC based Cellular Networks. 22nd International Symposium on Personal, Indoor and Mobile Radio Conference PIMRC, Sep 2011, Toronto, Canada. pp.1381-1385. ⟨hal-01125962⟩



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