Out-of-Band Power Reduction in NC-OFDM with Optimized Cancellation Carriers Selection
[ 1 ] Katedra Radiokomunikacji, Wydział Elektroniki i Telekomunikacji, Politechnika Poznańska | [ P ] pracownik
2013
artykuł naukowy
angielski
- NC-OFDM
- spectrum shaping
- cancellation carriers
- out-of-band power reduction
EN In this letter, we propose a computationally efficient method for joint selection of cancellation carriers (CCs) and calculation of their values minimizing the out-of-band (OOB) power in non-contiguous (NC-) OFDM transmission. The proposed new CCs selection method achieves higher OOB power attenuation than algorithms known from literature as well as noticable reception performance improvement.
1901 - 1904
30
1,463