Abstract
In this paper, the performance of the root-MUSIC for the blind carrier frequency offset estimation is examined. The CFO root is normally chosen as the one closest to the unit circle. From our experimental study, it is found that the performance can be significantly improved if the CFO root is picked up as the one giving rise to a minimum value of the MUSIC polynomial.
| Original language | English |
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| Title of host publication | Proceedings of 2005 Asia-Pacific Conference on Communications |
| Publisher | IEEE |
| Number of pages | 3 |
| ISBN (Print) | 0780391330 |
| Publication status | Published - 2005 |
| Event | Asia-Pacific Conference on Communications - Duration: 31 Oct 2010 → … |
Conference
| Conference | Asia-Pacific Conference on Communications |
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| Period | 31/10/10 → … |
Keywords
- Orthogonal frequency division multiplexing
- OFDM modulation
- frequency estimation
- polynomial matrices
- root-MUSIC