Article
A Method of Non-Data-Aided Carrier Recovery with Modulation Identification
Faculty Publications
Document Type
Article
Publication Date
1-1-2001
DOI
10.1109/GLOCOM.2001.966311
Disciplines
Abstract
A non-data aided carrier recovery technique using modulation format identification is proposed. This technique can also be interpreted as a modulation identification method that is robust against static phase and frequency offsets. The performance of the proposed technique is studied and analytical expressions derived for the mean acquisition time to detect lock in the cases of M-PSK, M=2,4,8, and 16-QAM modulation, with respect to frequency offset and signal-to-noise ratio. The results are verified with Monte Carlo simulations. The main advantage of the proposed method lies in its simpler implementation and faster lock detection, when compared to conventional methods.
Citation Information
Robert H Morelos-Zaragoza, Kenta Umebayashi and Ryuji Kohno. "A Method of Non-Data-Aided Carrier Recovery with Modulation Identification" Faculty Publications Vol. 6 (2001) p. 3375 - 3379 Available at: http://works.bepress.com/robert_morelos-zaragoza/13/
Published in Global Telecommunications Conference, 2001. GLOBECOM '01. IEEEVol. 6.
© 2001 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The definitive version is available at http://dx.doi.org/10.1109/GLOCOM.2001.966311.
At the time of publication Robert H. Morelos-Zaragoza was not yet affiliated with San Jose State University.