On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications

This paper studies the mutual information for a general form of orthogonal M-ary frequency-shift keying (MFSK) modulations with non-coherent detection and Doppler frequency uncertainty at the receiver. The signal model includes as particular cases classical MFSK and special MFSK modulations, the lat...

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Detalles Bibliográficos
Autores: Gomez-Vilardebo J., Mestre X., Navarro M., Quintanilla J.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
Repositorio:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
OAI Identifier:oai:cttc.fundanetsuite.com:p8383
Acceso en línea:https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8383
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85187282134&doi=10.1109%2fJSAC.2024.3365881&partnerID=40&md5=658c8437c6cb6e2268ef6e9f4769de0f
Access Level:acceso abierto
Palabra clave:Doppler effect
Fading channels
Frequency shift keying
Optimal systems
Phase shift keying
Doppler frequency
Frequency-shift-keying
M-ary frequency shift keying
Mutual informations
Phase-frequency detectors
Receiver
Space communications
Space vehicles
Symbol
Uncertainty
Spectral density
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spelling On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space CommunicationsGomez-Vilardebo J.Mestre X.Navarro M.Quintanilla J.Doppler effectFading channelsFrequency shift keyingOptimal systemsPhase shift keyingDoppler frequencyFrequency-shift-keyingM-ary frequency shift keyingMutual informationsPhase-frequency detectorsReceiverSpace communicationsSpace vehiclesSymbolUncertaintySpectral densityThis paper studies the mutual information for a general form of orthogonal M-ary frequency-shift keying (MFSK) modulations with non-coherent detection and Doppler frequency uncertainty at the receiver. The signal model includes as particular cases classical MFSK and special MFSK modulations, the later has been used in space communications for reporting spacecraft status and events during critical phases. The optimal code rates that minimize the energy-per-bit to noise power spectral density ratio required for reliable communications are studied. In addition, optimal and suboptimal metrics for soft-decoders are proposed for non-fading channels with or without average signal and noise power estimation and used to evaluate the performance of LDPC codes. © 1983-2012 IEEE.Institute of Electrical and Electronics Engineers Inc.2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8383https://www.scopus.com/inward/record.uri?eid=2-s2.0-85187282134&doi=10.1109%2fJSAC.2024.3365881&partnerID=40&md5=658c8437c6cb6e2268ef6e9f4769de0fIEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONSISSN: 07338716ISSNe: 15580008reponame:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)instname:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)Inglésinfo:eu-repo/semantics/openAccessoai:cttc.fundanetsuite.com:p83832026-06-17T11:44:47Z
dc.title.none.fl_str_mv On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications
title On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications
spellingShingle On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications
Gomez-Vilardebo J.
Doppler effect
Fading channels
Frequency shift keying
Optimal systems
Phase shift keying
Doppler frequency
Frequency-shift-keying
M-ary frequency shift keying
Mutual informations
Phase-frequency detectors
Receiver
Space communications
Space vehicles
Symbol
Uncertainty
Spectral density
title_short On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications
title_full On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications
title_fullStr On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications
title_full_unstemmed On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications
title_sort On Noncoherent FSK Reception With Doppler Frequency Uncertainty for Space Communications
dc.creator.none.fl_str_mv Gomez-Vilardebo J.
Mestre X.
Navarro M.
Quintanilla J.
author Gomez-Vilardebo J.
author_facet Gomez-Vilardebo J.
Mestre X.
Navarro M.
Quintanilla J.
author_role author
author2 Mestre X.
Navarro M.
Quintanilla J.
author2_role author
author
author
dc.subject.none.fl_str_mv Doppler effect
Fading channels
Frequency shift keying
Optimal systems
Phase shift keying
Doppler frequency
Frequency-shift-keying
M-ary frequency shift keying
Mutual informations
Phase-frequency detectors
Receiver
Space communications
Space vehicles
Symbol
Uncertainty
Spectral density
topic Doppler effect
Fading channels
Frequency shift keying
Optimal systems
Phase shift keying
Doppler frequency
Frequency-shift-keying
M-ary frequency shift keying
Mutual informations
Phase-frequency detectors
Receiver
Space communications
Space vehicles
Symbol
Uncertainty
Spectral density
description This paper studies the mutual information for a general form of orthogonal M-ary frequency-shift keying (MFSK) modulations with non-coherent detection and Doppler frequency uncertainty at the receiver. The signal model includes as particular cases classical MFSK and special MFSK modulations, the later has been used in space communications for reporting spacecraft status and events during critical phases. The optimal code rates that minimize the energy-per-bit to noise power spectral density ratio required for reliable communications are studied. In addition, optimal and suboptimal metrics for soft-decoders are proposed for non-fading channels with or without average signal and noise power estimation and used to evaluate the performance of LDPC codes. © 1983-2012 IEEE.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8383
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85187282134&doi=10.1109%2fJSAC.2024.3365881&partnerID=40&md5=658c8437c6cb6e2268ef6e9f4769de0f
url https://cttc.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8383
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85187282134&doi=10.1109%2fJSAC.2024.3365881&partnerID=40&md5=658c8437c6cb6e2268ef6e9f4769de0f
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers Inc.
publisher.none.fl_str_mv Institute of Electrical and Electronics Engineers Inc.
dc.source.none.fl_str_mv IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS
ISSN: 07338716
ISSNe: 15580008
reponame:r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname:Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
instname_str Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
reponame_str r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
collection r-CTTC. Repositorio Institucional Producción Científica del Centre Tecnològic de Telecomunicacions de Catalunya (CTTC)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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