Research Article
A Flexible FS-FBMC Receiver for Dynamic Access in the TVWS
@INPROCEEDINGS{10.4108/icst.crowncom.2014.255477, author={Vincent Berg and Jean-Baptiste Dor\^{e} and Dominique Noguet}, title={A Flexible FS-FBMC Receiver for Dynamic Access in the TVWS}, proceedings={9th International Conference on Cognitive Radio Oriented Wireless Networks}, publisher={IEEE}, proceedings_a={CROWNCOM}, year={2014}, month={7}, keywords={multicarrier modulation; fbmc; tvws; complexity; fpga implementation}, doi={10.4108/icst.crowncom.2014.255477} }- Vincent Berg
Jean-Baptiste Doré
Dominique Noguet
Year: 2014
A Flexible FS-FBMC Receiver for Dynamic Access in the TVWS
CROWNCOM
IEEE
DOI: 10.4108/icst.crowncom.2014.255477
Abstract
Filterbank multicarrier modulation (FBMC) has been identified as a strong contender for dynamic spectrum access in the TV White Space, as FBMC transceivers are able to control out-of-band interference level without compromising flexible usage. This paper compares FBMC receiver architectures, providing performance and complexity analysis, based on closed form expressions and on an actual implementation. Polyphase network (PPN-) and frequency spreading (FS-) FBMC receiver structures are discussed. The FS-FBMC structure is selected for hardware implementation and compared with OFDM. It is shown that complexity overhead is limited when hardware resource sharing techniques are exploited.
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