Performances of Weighted Cyclic Prefix OFDM with Low-Complexity Equalization
Abstract
In this paper, we justify low-complexity equalization techniques for weighted cyclic prefix (WCP)-OFDM. This modulation technique refers to filter bank based multicarrier (FBMC) transmission system provided with short filters. It allows the use of non-rectangular waveforms in order to mitigate interference caused by time-frequency selective channels while preserving an efficient implementation.
- Publication:
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IEEE Communications Letters
- Pub Date:
- 2013
- DOI:
- Bibcode:
- 2013IComL..17..439R
- Keywords:
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- Time-varying multipath channels;
- filter bank based multicarrier modulations;
- equalization;
- efficient realization;
- B6120;
- B6140B;
- B5230