New bit loading algorithms for DMT systems based on the greedy approach
Assimakopoulos, Costas/ Pavlidou, Fotini-Niovi/ Ασημακόπουλος, Κώστας/ Παυλίδου, Φωτεινή-Νιόβη
| Institution and School/Department of submitter: | ΤΕΙ Θεσσαλονίκης |
| Keywords: | FFT (Algorithm);FFT (Αλγόριθμος);Algorism;Αλγόριθμος;Transformations, Fourier;Μετασχηματισμοί, Φουριέ;DMT systems;Συστήματα DMT |
| Issue Date: | Dec-2006 |
| Publisher: | John Wiley & Sons |
| Citation: | Assimakopoulos, C. & Pavlidou, F. (Δεκέμβριος 2006). New bit loading algorithms for DMT systems based on the greedy approach. Wireless Communications and Mobile Computing. 6(8):1047-1056. Journal: Wireless Communications and Mobile Computing, vol.6, no.8, 2006 |
| Abstract: | The performance of a DMT system, which transmits information over channels with varying characteristics through the frequency zones, is improved when the subchannels of the system are loaded with variable data rate. In this study, we meet the bit loading problem of the subcarriers of a DMT system. We propose two new optimum-loading algorithms with low computational complexity |
| Description: | Δημοσιεύσεις μελών--ΣΔΟ--Τμήμα Εμπορίας και Διαφήμισης, 2006 |
| URI: | http://195.251.240.227/jspui/handle/123456789/4559 |
| Other Identifiers: | http://onlinelibrary.wiley.com/doi/10.1002/wcm.286/abstract 10.1002/wcm.286 |
| Appears in Collections: | Δημοσιεύσεις σε Περιοδικά |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| Assimakopoulos_Pavlidou_New_Bit_Loading.pdf | 169.38 kB | Adobe PDF | View/Open |
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