Title :
Power loading for FBMC systems: An analysis with mercury-filling approach
Author :
Kliks, Adrian ; Bader, Faouzi
Author_Institution :
Wireless Commun., Poznan Univ. of Technol., Poznan, Poland
Abstract :
This paper tackles the problem of efficient power loading in Filter-Bank based Multicarrier (FBMC) systems, being more and more often treated as the potential successor of the Orthogonal Frequency Division Multiplexing (OFDM) scheme. In particular the potential of application of the mercury-waterfilling principle for power allocation among data symbols in these systems has been analyzed. The efficiency of the proposed link adaptation scheme has been verified in the specified WiMAX-PUSC scenario, in which dedicated pilot pattern, adapted to the FBMC features, was used.
Keywords :
OFDM modulation; channel bank filters; FBMC systems; OFDM scheme; WiMAX-PUSC scenario; data symbols; dedicated pilot pattern; filter-bank based multicarrier systems; link adaptation scheme; mercury-filling approach; mercury-waterfilling principle; orthogonal frequency division multiplexing scheme; power allocation; power loading; Bit error rate; Filter banks; Interference; Modulation; OFDM; Signal to noise ratio; Time-frequency analysis;
Conference_Titel :
Telecommunications (ICT), 2013 20th International Conference on
Conference_Location :
Casablanca
Print_ISBN :
978-1-4673-6425-6
DOI :
10.1109/ICTEL.2013.6632152
