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Robust blind carrier frequency synchronisation for direct sequence spread spectrum systems
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nir, Vincent Le Scheers, Bart |
| Copyright Year | 2015 |
| Abstract | A robust blind carrier frequency synchronisation technique applicable to direct sequence spread spectrum (DSSS) systems is presented. The proposed method extends a blind timing synchronisation technique based on an autocorrelation matrix by applying open-loop single-frequency estimation algorithms to the eigenvector of the time synchronised autocorrelation matrix of the largest eigenvalue. A comparison of different single-frequency estimation algorithms is given. Simulation results show that some algorithms attain the Cramer–Rao bound (CRB) even at low signal-to-noise ratios (SNRs). |
| Starting Page | 425 |
| Ending Page | 427 |
| Page Count | 3 |
| File Format | PDF HTM / HTML |
| DOI | 10.1049/el.2014.3776 |
| Alternate Webpage(s) | http://www.sic.rma.ac.be/~vlenir/publications/LeNir15a.pdf |
| Alternate Webpage(s) | https://doi.org/10.1049/el.2014.3776 |
| Volume Number | 51 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
