Search Results - "Ciblat, P."

Receiver-Based Experimental Estimation of Power Losses in Optical Networks by May, A., Boitier, F., Awwad, E., Ramantanis, P., Lonardi, M., Ciblat, P.

“…We propose a method to estimate the amplitude of an unexpected power loss which, leveraging on a calibration, enables the real-time monitoring of a network…”
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Blind NLLS carrier frequency-offset estimation for QAM, PSK, and PAM modulations: performance at low SNR by Ciblat, P., Ghogho, M.

“…We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude…”
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Decision-directed fine synchronization in OFDM systems by Kai Shi, Serpedin, E., Ciblat, P.

“…A new decision-directed (DD) synchronization scheme is proposed for joint estimation of carrier frequency offset (CFO) and sampling clock frequency offset…”
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Block-Wise Digital Signal Processing for PolMux QAM/PSK Optical Coherent Systems by Selmi, M., Gosset, C., Noelle, M., Ciblat, P., Jaouen, Y.

“…In polarization multiplexing based coherent optical transmission, two main kinds of impairements have to be counter-acted: 1) the inter-symbol interference…”
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Asymptotic analysis of blind cyclic correlation-based symbol-rate estimators by Ciblat, P., Loubaton, P., Serpedin, E., Giannakis, G.B.

“…This paper considers the problem of blind symbol rate estimation of signals linearly modulated by a sequence of unknown symbols. Oversampling the received…”
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Blind carrier frequency offset estimation for noncircular constellation-based transmissions by Ciblat, P., Vandendorpe, L.

“…We address the problem of nondata aided frequency offset estimation for noncircular transmissions over frequency-selective channels in a linear precoder-based…”
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Outage Probability-Based Power and Time Optimization for Relay Networks by Hachem, W., Bianchi, P., Ciblat, P.

“…In the context of cooperative wireless networks that convey data on slow fading channels, outage probability P o is the relevant performance index from the…”
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Performance Analysis of an OFDMA Transmission System in a Multicell Environment by Gault, S., Hachem, W., Ciblat, P.

“…The paper deals with design and performance analysis of orthogonal frequency-division multiple-access (OFDMA)-based downlink cellular wireless communications…”
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A fine blind frequency offset estimator for OFDM/OQAM systems by Ciblat, P., Serpedin, E.

“…Like other orthogonal frequency division multiplexing (OFDM) systems, OFDM systems based on offset quadrature amplitude modulation (OFDM/OQAM) are very…”
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Optimal blind nonlinear least-squares carrier phase and frequency offset estimation for general QAM modulations by Yan Wang, Serpedin, E., Ciblat, P.

“…This paper introduces a family of blind feedforward nonlinear least-squares (NLS) estimators for joint estimation of the carrier phase and frequency offset of…”
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Training Design for Repetitive-Slot-Based CFO Estimation in OFDM by Ghogho, M., Ciblat, P., Swami, A., Bianchi, P.

“…Carrier frequency offset (CFO) estimation is a key challenge in wireless systems employing orthogonal frequency-division multiplexing (OFDM) modulation. Often,…”
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Training Sequence Optimization for Joint Channel and Frequency Offset Estimation by Ciblat, P., Bianchi, P., Ghogho, M.

“…We consider single-carrier and single-user transmissions over a frequency-selective channel. We address the problem of joint estimation of the channel and the…”
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Performance analysis of IR-UWB in a multi-user environment by Kharrat-Kammoun, F., Le Martret, C.J., Ciblat, P.

“…In Impulse Radio Ultra Wide Band (IR-UWB) based systems, we show that the Multi-User Interference (MUI) assuming fixed spreading codes can be well approximated…”
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Optimal blind carrier recovery for MPSK burst transmissions by Yan Wang, Serpedin, E., Ciblat, P.

“…The paper introduces and analyzes the asymptotic (large sample) performance of a family of blind feedforward nonlinear least-squares (NLS) estimators for joint…”
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Fifth-order Volterra series based nonlinear equalizer for long-haul high data rate optical fiber communications by Amari, A., Ciblat, P., Jaouen, Y.

“…We propose a fifth-order Inverse Volterra Series Transfer Function based nonlinearities compensation for ultra high data rate optical fiber communications…”
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An alternative blind feedforward symbol timing estimator using two samples per symbol by Yan Wang, Serpedin, E., Ciblat, P.

“…Recently, S.J. Lee proposed a blind feedforward symbol timing estimator that exhibits low computational complexity and requires only two samples per symbol…”
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Performance analysis of blind carrier frequency offset estimators for noncircular transmissions through frequency-selective channels by Ciblat, P., Loubaton, P., Serpedin, E., Giannakis, G.B.

“…This paper deals with the problem of blind estimation of the carrier frequency offset of a linearly modulated noncircular transmission through an unknown…”
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Blind feedforward cyclostationarity-based timing estimation for linear modulations by Yan Wang, Serpedin, E., Ciblat, P.

“…By exploiting a general cyclostationary (CS) statistics-based framework, this letter develops a rigorous and unified asymptotic (large sample) performance…”
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Performance analysis of a class of nondata-aided frequency offset and symbol timing estimators for flat-fading channels by Yan Wang, Ciblat, P., Serpedin, E., Loubaton, P.

“…Nondata-aided carrier frequency offset and symbol timing delay estimators for linearly modulated waveforms transmitted through flat-fading channels have been…”
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Optimal time-hopping codes for multi-user interference mitigation in ultra-wide bandwidth impulse radio by Le Martret, C.J., Deleuze, A.-L., Ciblat, P.

“…In this work we tackle the problem of mitigating the multi-user interference by optimizing the time-hopping codes, in an asynchronous impulse radio multiple…”
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