About: Effective DSP Methods of PSK Feedback Timing Synchronization

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Článek prezentuje přístupy k algoritmickému zjednosušení a k dosažení vyšší účinnosti synchronizátorů symbolového taktu, které patří k nejkomplikovanějším částem demodulátorů číslicových signálů. Příspěvek je zaměřen na modifikaci zpětnovazebních estimátorů PSK modulačních signálů, které jsou vhodné pro implementaci v DSP systémech. (cs) This paper deals with simplification and improvement of data timing synchronization algorithms. Timing error synchronizers are usually the most complicated subsystems in the demodulator, and limit the DSP technique used for the high-rate application. This article is focused on feedback timing estimators for PSK modulation schemes, and shows modifications of widely used algorithms, that are suitable for the DSP implementation, as well as reach better parameters of the detection process. The methods appliied in the evaluation of a timing error detector, which is a crucial part of the synchronizer, are described in the last part. This paper deals with simplification and improvement of data timing synchronization algorithms. Timing error synchronizers are usually the most complicated subsystems in the demodulator, and limit the DSP technique used for the high-rate application. This article is focused on feedback timing estimators for PSK modulation schemes, and shows modifications of widely used algorithms, that are suitable for the DSP implementation, as well as reach better parameters of the detection process. The methods appliied in the evaluation of a timing error detector, which is a crucial part of the synchronizer, are described in the last part. (en)
Title	Effective DSP Methods of PSK Feedback Timing Synchronization Účinné metody pro DSP implementaci PSK zpětnovazebních synchronizátorů symbolového taktu (cs) Effective DSP Methods of PSK Feedback Timing Synchronization (en)
skos:prefLabel	Effective DSP Methods of PSK Feedback Timing Synchronization Účinné metody pro DSP implementaci PSK zpětnovazebních synchronizátorů symbolového taktu (cs) Effective DSP Methods of PSK Feedback Timing Synchronization (en)
skos:notation	RIV/00216305:26220/05:PU51617!RIV06-GA0-26220___
http://linked.open.../vavai/riv/strany	37-40
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/04/0557), Z(MSM0021630513)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Kasal, Miroslav Šebesta, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	519528
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/05:PU51617
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Additive white Gaussian noise, delay lock loop, digital signal processing, early-late detector, ML criterion, Mueller-Mueller detector, normalized timing error variance, phase shift keying, timing synchronization, timing error detector, raised-cosine pul (en)
http://linked.open.../riv/klicoveSlovo	digital signal processing Additive white Gaussian noise ML criterion Mueller-Mueller detector early-late detector normalized timing error variance raised-cosine pul timing error detector timing synchronization phase shift keying delay lock loop
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[CA541FF8F149]
http://linked.open...i/riv/nazevZdroje	Radioengineering
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Development of the digital wireless communication resources
http://linked.open...UplatneniVysledku	2005
http://linked.open...v/svazekPeriodika	14
http://linked.open...iv/tvurceVysledku	Kasal, Miroslav Šebesta, Jiří
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
issn	1210-2512
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	26220

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