Design of an IoT Platform for a Precision Agriculture (PA) in Burkina Faso

Autor: Salifou Ouedraogo, Désiré Guel, Justin Kouraogo, Yann Sanou

Publikováno v: Proceedings of the 5th edition of the Computer Science Research Days, JRI 2022, 24-26 November 2022, Ouagadougou, Burkina Faso.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46f5fd981c3dcbbe93c6a859c666565e
https://doi.org/10.4108/eai.24-11-2022.2329811

The Statistical Correlation between Distortion and Adding Signal for PAPR Reduction in OFDM based Communication Systems

Autor: Oumarou Sié, Jacques Palicot, Désiré Guel, Boureima Zerbo

Publikováno v: Computer Science & Information Technology (CS & IT).

In recent past years, PAPR (Peak-to-Average Power Ratio) of OFDM (Orthogonal FrequencyDivision Multiplexing) system has been intensively investigated. Published works mainly focus on how to reduce PAPR. Since high PAPR will lead to clipping of the si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5e5364edd79beefceaabb57ec3040c66
https://doi.org/10.5121/csit.2020.101807

Tone reservation technique based on geometric method for orthogonal frequency division multiplexing peak-to-average power ratio reduction

Autor: Yves Louet, Jacques Palicot, Désiré Guel

Publikováno v: IET Communications
IET Communications, Institution of Engineering and Technology, 2010, 4 (17), pp. 2065 à 2073. ⟨10.1007/s10922-009-9151-310.1049/iet-com.2009.0808⟩
IET Communications, 2010, 4 (17), pp. 2065 à 2073. ⟨10.1007/s10922-009-9151-310.1049/iet-com.2009.0808⟩

32 pages - WOS; International audience; Orthogonal frequency division multiplexing (OFDM), has recently attracted considerable attention because of its features to combat delay spread or frequency selective fading of wireless or wireline channels. On

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bed0efa24e8961a94568cb0b3208e681
https://hal-supelec.archives-ouvertes.fr/hal-00547140

Performance comparison of PRC based PAPR reduction schemes for WiLAN Systems

Autor: Désiré Guel, Jacques Palicot, Yves Louet, Sajjad Hussain

Publikováno v: Proceedings of European Wireless Conference
European Wireless Conference
European Wireless Conference, May 2009, Aalborg, Denmark

High Peak to Average Power Ratio (PAPR) is a main area of concern in multi-carrier communications as in Orthogonal Frequency Division Multiplexing (OFDM) modulated transmission. Several techniques have been devised to reduce the PAPR of the OFDM sign

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b8b5e74004a6ee7aaed97e87c103ea1
https://hal-centralesupelec.archives-ouvertes.fr/hal-00403513

Clipping formulated as an adding signal technique for OFDM Peak Power Reduction

Autor: Désiré Guel, Jacques Palicot

Publikováno v: Proceedings of 69th IEEE Vehicular Technology Conference
The 2009 69th IEEE Vehicular Technology Conference (VTC)
The 2009 69th IEEE Vehicular Technology Conference (VTC), Jan 2009, Barcelona, Spain
VTC Spring

en cours de publication; International audience; Due to the simplest way for PAPR reduction, clipping technique have been proposed and seem to be promising for use in commercial systems. In this paper, the conventional clipping technique is formulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d11a204ee7a9a8c584afdbb423ca10
https://hal-supelec.archives-ouvertes.fr/hal-00359992