On-line Bayesian Cramer-Rao Bounds for OFDM Slowly Varying Rayleigh Multi-path Channel Estimation
International audience The on-line Bayesian Cramer-Rao (BCRB) lower bound for the dynamic estimation of a time-varying multi-path Rayleigh channel in 4-QAM OFDM system is considered. In case of negligible channel variation within one symbol and delay related information, true BCRB for data-aided (DA...
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ftccsdartic:oai:HAL:hal-00325326v1 2023-05-15T16:48:16+02:00 On-line Bayesian Cramer-Rao Bounds for OFDM Slowly Varying Rayleigh Multi-path Channel Estimation Hijazi, Hussein Ros, Laurent GIPSA - Communication, Signal et Sécurité (GIPSA-C2S) Département Images et Signal (GIPSA-DIS) Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) Reykjavik, Iceland 2008-10 https://hal.archives-ouvertes.fr/hal-00325326 https://hal.archives-ouvertes.fr/hal-00325326/document https://hal.archives-ouvertes.fr/hal-00325326/file/ISWCS_2008_1.pdf en eng HAL CCSD hal-00325326 https://hal.archives-ouvertes.fr/hal-00325326 https://hal.archives-ouvertes.fr/hal-00325326/document https://hal.archives-ouvertes.fr/hal-00325326/file/ISWCS_2008_1.pdf info:eu-repo/semantics/OpenAccess ISWCS 2008 - IEEE International Symposium on Wireless Communication Systems https://hal.archives-ouvertes.fr/hal-00325326 ISWCS 2008 - IEEE International Symposium on Wireless Communication Systems, Oct 2008, Reykjavik, Iceland. 5 p Rayleigh complex gains Bayesian Cramer-Rao Bound OFDM [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing info:eu-repo/semantics/conferenceObject Conference papers 2008 ftccsdartic 2021-10-24T20:45:54Z International audience The on-line Bayesian Cramer-Rao (BCRB) lower bound for the dynamic estimation of a time-varying multi-path Rayleigh channel in 4-QAM OFDM system is considered. In case of negligible channel variation within one symbol and delay related information, true BCRB for data-aided (DA) context, and two closed-form expressions for non-data aided (NDA) context are derived. Conference Object Iceland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Cramer ENVELOPE(-63.098,-63.098,-64.824,-64.824) |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
Rayleigh complex gains Bayesian Cramer-Rao Bound OFDM [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing |
spellingShingle |
Rayleigh complex gains Bayesian Cramer-Rao Bound OFDM [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing Hijazi, Hussein Ros, Laurent On-line Bayesian Cramer-Rao Bounds for OFDM Slowly Varying Rayleigh Multi-path Channel Estimation |
topic_facet |
Rayleigh complex gains Bayesian Cramer-Rao Bound OFDM [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing |
description |
International audience The on-line Bayesian Cramer-Rao (BCRB) lower bound for the dynamic estimation of a time-varying multi-path Rayleigh channel in 4-QAM OFDM system is considered. In case of negligible channel variation within one symbol and delay related information, true BCRB for data-aided (DA) context, and two closed-form expressions for non-data aided (NDA) context are derived. |
author2 |
GIPSA - Communication, Signal et Sécurité (GIPSA-C2S) Département Images et Signal (GIPSA-DIS) Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Stendhal - Grenoble 3-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Hijazi, Hussein Ros, Laurent |
author_facet |
Hijazi, Hussein Ros, Laurent |
author_sort |
Hijazi, Hussein |
title |
On-line Bayesian Cramer-Rao Bounds for OFDM Slowly Varying Rayleigh Multi-path Channel Estimation |
title_short |
On-line Bayesian Cramer-Rao Bounds for OFDM Slowly Varying Rayleigh Multi-path Channel Estimation |
title_full |
On-line Bayesian Cramer-Rao Bounds for OFDM Slowly Varying Rayleigh Multi-path Channel Estimation |
title_fullStr |
On-line Bayesian Cramer-Rao Bounds for OFDM Slowly Varying Rayleigh Multi-path Channel Estimation |
title_full_unstemmed |
On-line Bayesian Cramer-Rao Bounds for OFDM Slowly Varying Rayleigh Multi-path Channel Estimation |
title_sort |
on-line bayesian cramer-rao bounds for ofdm slowly varying rayleigh multi-path channel estimation |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.archives-ouvertes.fr/hal-00325326 https://hal.archives-ouvertes.fr/hal-00325326/document https://hal.archives-ouvertes.fr/hal-00325326/file/ISWCS_2008_1.pdf |
op_coverage |
Reykjavik, Iceland |
long_lat |
ENVELOPE(-63.098,-63.098,-64.824,-64.824) |
geographic |
Cramer |
geographic_facet |
Cramer |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
ISWCS 2008 - IEEE International Symposium on Wireless Communication Systems https://hal.archives-ouvertes.fr/hal-00325326 ISWCS 2008 - IEEE International Symposium on Wireless Communication Systems, Oct 2008, Reykjavik, Iceland. 5 p |
op_relation |
hal-00325326 https://hal.archives-ouvertes.fr/hal-00325326 https://hal.archives-ouvertes.fr/hal-00325326/document https://hal.archives-ouvertes.fr/hal-00325326/file/ISWCS_2008_1.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1766038368151404544 |