Please use this identifier to cite or link to this item:
|Title:||Blind iterative carrier offset estimation for OFDM systems|
|Authors:||Wu, Y. |
|Source:||Wu, Y.,Samir, A.,Bergmans, J.W.M. (2005). Blind iterative carrier offset estimation for OFDM systems. Proceedings - 8th International Symposium on Signal Processing and its Applications, ISSPA 2005 1 : 123-126. ScholarBank@NUS Repository. https://doi.org/10.1109/ISSPA.2005.1580211|
|Abstract:||The presence of residual carrier offset in an orthogonal frequency division multiplexing (OFDM) system leads to a loss of orthogonality between the subcarriers, which is known to degrade the system performance if left uncompensated. In the literature, Liu and Tureli proposed a blind method to solve such a problem , making use of the fact that not all subcarriers are used for data transmission. However, the computational complexity of this method is very high. In , the author introduced a low complexity carrier offset estimation method based on lower-order Taylor series approximation on the cost function. In this paper, from the method in , we develop an iterative carrier offset estimation method which leads to significant performance gain in both MSE of carrier offset estimation and the symbol error rate (SER). © 2005 IEEE.|
|Source Title:||Proceedings - 8th International Symposium on Signal Processing and its Applications, ISSPA 2005|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Mar 7, 2018
checked on Mar 9, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.