Search Results - "Louet, Y."

PAPR analysis of non‐contiguous duplex multicarrier signals by Savaux, V., Louët, Y.

“…This paper deals with the peak to average power ratio of duplex multicarrier signals. A simple but accurate expression of the complementary cumulative…”
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Artificial channel aided LMMSE estimation for time–frequency selective channels in OFDM context by Savaux, V., Louët, Y., Djoko-Kouam, M., Skrzypczak, A.

“…This paper proposes a linear minimum mean square error-based (LMMSE) channel estimation method, which allows avoiding the necessary knowledge of the channel…”
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Promising Technique of Parameterization For Reconfigurable Radio, the Common Operators Technique: Fundamentals and Examples by Alaus, L., Palicot, J., Roland, C., Louët, Y., Noguet, D.

“…In the field of Software Radio (SWR), parameterization studies have become a very important topic. This is mainly because parameterization will probably…”
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FPGA implementation of a re-configurable fft for multi-standard systems in software radio context by Ghouwayel, Ali Al, Louet, Yves

“…This study is focused on the Field Programmable Gate Array (FPGA) implementation of a re-configurable Fast Fourier Transform (FFT) operator able to provide…”
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Predistortion performance considering peak to average power ratio reduction in OFDM context by Gouba, O. A., Louet, Y.

“…Some recent communication systems like DVB-T2 standard set up a PAPR reduction technique followed by a linearization's one. So in such a scenario, the…”
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An Efficient Flexible Common Operator for FFT and Viterbi Algorithms by Naoues, M., Noguet, D., Louet, Y., Grati, K., Ghazel, A.

“…Today's telecommunication systems require more and more flexibility, and reconfiguration mechanisms are becoming major topics especially when it comes to…”
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Peak-to-Mean Envelope Power Ratio Statistical Analysis of Continuous OFDM Signal by Louet, Y., Hussain, S.

“…Peak-to-mean envelop power ratio (PMEPR) statistical analysis in continuous OFDM context is addressed. After having precisely defined this term which…”
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FPGA implementation of a re-configurable FFT for multi-standard systems in software radio context by Al Ghouwayel, A., Louet, Y.

“…This study is focused on the field programmable gate array (FPGA) implementation of a reconfigurable fast Fourier transform (FFT) operator able to provide…”
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A reconfigurable architecture for the FFT operator in a software radio context by Al Ghouwayel, A., Louet, Y., Palicot, J.

“…The "software radio (SWR)" concept has become a topic of widespread interest for reconfigurable mobile architecture design. It is seen as the next evolutionary…”
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On the performance of joint channel estimation and PAPR reduction scheme by Nasser, Y., Ho, A., Helard, J., Louet, Y.

“…In this paper, we address the performance of joint Peak-to-Average Power Ratio (PAPR) reduction and channel estimation schemes. The target of this work is…”
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Joint study of PAPR reduction and digital predistortion by Gouba, O. A., Louet, Y.

“…Within the issue of transmission of signals with no constant envelope as Orthogonal Frequency Division Multiplexing (OFDM) for example, the Peak-to-Average…”
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Cluster-based MAC and resource management for quasi-stationary broadband power line communication networks by Sangho Choe, Jeonghwa Yoo, Louet, Y.

“…In the last decade, there has been an emergent attention in the utilization of existing power distribution lines for broadband power line communications…”
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Leakage power consumption in FPGAs: Thermal analysis by Nafkha, A., Palicot, J., Leray, P., Louet, Y.

“…Current power saving techniques have been focused on reducing the dynamic power consumption induced by switching activity in CMOS digital circuits. Among these…”
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An upper bound for the total number of options to implement an SDR multi-standard system by Kaiser, P., El Sahili, A., Louet, Y.

“…The design of future multi-standard systems is very challenging. Flexible architectures that exploit common aspects between the different set of standards…”
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A flexible processor for FFT and Viterbi algorithms by Naoues, M., Noguet, D., Louet, Y., Grati, K., Ghazel, A.

“…This paper proposes a flexible architecture for the FFT and Viterbi algorithms based on the Common Operator (CO) technique. The FFT and Viterbi structural…”
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Clipping noise mitigation with capacity approaching FEC codes for PAPR reduction of OFDM signals by Langlais, C., Haddad, S., Louet, Y., Mazouz, N.

“…By virtue of its simplicity, clipping appears to be one of the most attractive methods to mitigate Peak to Average Power Ratio (PAPR) in OFDM systems. After…”
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Peak to Average Power Ratio Analysis of Multi-carrier and Multi-standard Signals in Software Radio Context by Hussain, S., Louet, Y.

“…High peak to average power ratio (PAPR) is a main area of concern in multi-carrier signals like orthogonal frequency division multiplexing (OFDM) modulated…”
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Joint spectrum access scheme for peak power control in Cognitive Radios by Hussain, S., Louet, Y., Palicot, J.

“…High Peak to Average Power Ratio (PAPR) is a parameter commonly associated to the multi-carrier signals like Orthogonal Frequency Division Multiplexing (OFDM)…”
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Near LMMSE channel estimation performance with artificial channel at receiver for OFDM systems by Savaux, V., Skrzypczak, A., Louet, Y., Djoko-Kouam, M.

“…This paper proposes a LMMSE-based channel estimator which, unlike the classical LMMSE estimator, does not require the covariance matrix of the channel nor its…”
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PAPR reduction of Software Radio signals using PRC method by Hussain, S., Louet, Y.

“…Software radio (SWR) system being a combination of different standards, where each standard consisting of multi-carrier signals makes SWR signal extremely…”
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