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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10016/14161
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| Title: | A discrete bit loading algorithm for FBMC/OQAM |
| Author(s): | Caus, Màrius
Pérez-Neira, Ana I.
García-Armada, Ana |
| Publisher: | IEEE |
| Issued date: | Jun-2012 |
| Citation: | IEEE Signal Processing Letters, (2012), 19(6), 324-327 |
| URI: | http://hdl.handle.net/10016/14161 |
| ISSN: | 1070-9908 |
| DOI: | http://dx.doi.org/10.1109/LSP.2012.2192429 |
| Abstract: | In this letter the discrete rate maximization problem is investigated for FBMC/OQAM. The analysis reveals that if there is crosstalk certain bit allocations violate the power constraints. Aiming at ensuring the feasibility along with alleviating the complexity we have devised a novel iterative algorithm, which always converges. Simulation-based results show that the proposed algorithm performs close to the upper bound for high-coherence bandwidth channels. Under highly frequency selective channels the existing algorithms are not able to guarantee the target SER whereas our approach guarantees the QoS. |
| Sponsor: | This work was supported by the Spanish Ministry of Science and Innovation under Projects TEC2011-29006-C03-02 (GRE3N-LINK-MAC), TEC2011-29006-C03-03 (GRE3N-SYST), and TEC2008-06327-C03-01, and by the Catalan Government (2009SGR0891). |
| Publisher version: | http://dx.doi.org/10.1109/LSP.2012.2192429 |
| Keywords: | FBMC/OQAM
Discrete rate maximization |
| Rights: | © 2012 IEEE |
| Appears in Collections: | DTSC - GC - Artículos de Revistas
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