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OFDM Synchronization Errors and Effects of Phase Noise on WLAN Transceivers
Joint Authors
Melliti, Mourad
Hasnaoui, Salem
Bouallegue, Ridha
Source
Journal of Computer Networks and Communications
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-02-11
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
This work aims at frequency synchronization in OFDM IEEE 802.11g Transceivers.
The degradation of performance results from the detrimental effects introduced by frequency offset and phase noise.
First, we present a robust method to detect and synchronize the OFDM signal with severe noise and interference corruption based on calculating the accumulated phase difference for each subcarrier.
Then, we present a simple architecture to implement the proposed methods.
These methods are simulated and analyzed by computer.
Finally, we propose many algorithms to correct the common phase error (CPE) of the phase noise and track well its variation.
American Psychological Association (APA)
Melliti, Mourad& Hasnaoui, Salem& Bouallegue, Ridha. 2009. OFDM Synchronization Errors and Effects of Phase Noise on WLAN Transceivers. Journal of Computer Networks and Communications،Vol. 2008, no. 2008, pp.1-7.
https://search.emarefa.net/detail/BIM-987991
Modern Language Association (MLA)
Melliti, Mourad…[et al.]. OFDM Synchronization Errors and Effects of Phase Noise on WLAN Transceivers. Journal of Computer Networks and Communications No. 2008 (2008), pp.1-7.
https://search.emarefa.net/detail/BIM-987991
American Medical Association (AMA)
Melliti, Mourad& Hasnaoui, Salem& Bouallegue, Ridha. OFDM Synchronization Errors and Effects of Phase Noise on WLAN Transceivers. Journal of Computer Networks and Communications. 2009. Vol. 2008, no. 2008, pp.1-7.
https://search.emarefa.net/detail/BIM-987991
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-987991