Carrier Frequency Recovery in AWGN Channel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F06%3APU62348" target="_blank" >RIV/00216305:26220/06:PU62348 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Carrier Frequency Recovery in AWGN Channel
Original language description
This paper is focused on a carrier frequency recovery. Two optimization methods utilized for the indirect frequency estimation were chosen to be implemented and simulated in Matlab. The steepest descent method and Newton's method are described in detailand compared. The simulation pre-processor includes a generator of N-level binary message signal which is modulated, squared and band-pass filtered to obtain a proper form of received signal which is processed in simulation engine. The system operates over an AWGN channel with variable SNR. The time dependences of phase offset estimates and recovered message signal are the results of simulation. The performance of both methods in environments with different SNR is observed.
Czech name
Obnova nosné v přenosovém kanále AWGN
Czech description
Článek pojednává o problematice obnovení nosné.

Project
<a href="/en/project/GD102%2F03%2FH109" target="_blank" >GD102/03/H109: Methods, Structures and Components of Electronic Wireless Communication</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 15th International Electrotechnical and Computer Science Conference ERK 2006
ISBN
1581-4572
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
57-60
Publisher name
Slovenian Section IEEE
Place of publication
Portorož, Slovenija
Event location
Portorož
Event date
Sep 25, 2006
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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