Performance of fractional delay estimation in joint estimation algorithm dedicated to digital Tx leakage compensation in FDD transceivers

Autor: Robin Gerzaguet, Laurent Ros, Fabrice Belvèze, Jean-Marc Brossier

Publikováno v: EURASIP Journal on Wireless Communications and Networking, Vol 2017, Iss 1, Pp 1-8 (2017)

Abstract This paper deals with the performance of the fractional delay estimator in the joint complex amplitude/delay estimation algorithm dedicated to digital Tx leakage compensation in FDD transceivers. Such transceivers suffer from transmitter-rec

Externí odkaz: https://doaj.org/article/f02b595b945d471f9c6b7fbc15e25afc

An Improved GreenOFDM Scheme for PAPR Reduction

Autor: Jorge Luis Gulfo Monsalve, Denis Mestdagh, Laurent Ros, Jean-Marc Brossier

Publikováno v: Telecom
Telecom, MDPI, 2020, 1 (3), pp.196-210. ⟨10.3390/telecom1030014⟩
Volume 1
Issue 3
Pages 14-210

International audience; This paper proposes an improvement to a recent Peak-to-Average-Power-Ratio (PAPR) reduction technique for Orthogonal Frequency Division Multiplexing (OFDM), the GreenOFDM. This technique, which is inspired by SeLected Mapping

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8696c77c237797a94ef8da6b2d5167d8
https://hal.archives-ouvertes.fr/hal-02995394/file/An_improved_GreenOFDM_scheme_for_PAPR_reduction_V2.pdf

On multiplicative update with forgetting factor adaptive step size for least mean-square algorithms

Autor: Jean-Marc Brossier, Fabrice Belveze, Laurent Ros, Robin Gerzaguet

Publikováno v: ICT 2018-25th International Conference on Telecommunications
ICT 2018-25th International Conference on Telecommunications, Jun 2018, Saint-Malo, France
ICT
HAL

International audience; This paper deals with a new adaptive step-size overlay dedicated to Least Mean-Square (LMS) algorithms for noise cancellation with reference. LMS algorithms are often used in real-time estimations due to their robustness and s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9251ea13a89ea31f7371876bf7fc6e93
https://hal.science/hal-01820720/file/ICT_MUFF.pdf

Selection of Parity Check Equations for the Iterative Message-Passing Detection of M-Sequences

Autor: Laurent Ros, Valentin Savin, Jean-Marc Brossier, Mathieu des Noes

Publikováno v: IEEE Transactions on Communications
IEEE Transactions on Communications, 2017, IEEE Transactions on Communications, 65 (8), pp.3214-3225 ⟨10.1109/TCOMM.2017.2706724⟩
IEEE Transactions on Communications, Institute of Electrical and Electronics Engineers, 2017, IEEE Transactions on Communications, 65 (8), pp.3214-3225 ⟨10.1109/TCOMM.2017.2706724⟩

International audience; We consider the joint detection and decoding of m-sequences. The receiver has to decide whether an m-sequence is received and possibly to decode its initial state. To do so, it implements an iterative message-passing decoding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b617204ee5aff360d3b7062ca69bbc4
https://hal.science/hal-01583254

Optimal Asymmetric Binary Quantization for Estimation Under Symmetrically Distributed Noise

Autor: Eric Moisan, Jean-Marc Brossier, Rodrigo Cabral Farias

Publikováno v: IEEE Signal Processing Letters
IEEE Signal Processing Letters, Institute of Electrical and Electronics Engineers, 2014, 21 (5), pp.523-526. ⟨10.1109/LSP.2014.2308419⟩

Estimation of a location parameter based on noisy and binary quantized measurements is considered in this letter. We study the behavior of the Cramer-Rao bound as a function of the quantizer threshold for different symmetric unimodal noise distributi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daa8acfc65ead7159d172fd87b75a2a9
https://doi.org/10.1109/lsp.2014.2308419