FBMC definition
Examples of FBMC in a sentence
FBMC TAX FAVORED ACCOUNTS DIVISION, a Division of Fringe Benefits Management Company, Inc.
We note that reducing the FFT size by a factor of K = 4 reduces the time duration of FBMC symbol and the complexity of FFT implementation.
The peak-to-average power ratio (PAPR) is another drawback of multi-carrier systems resulting from the combination of independent subcarriers.Several alternative multi-carrier techniques are therefore proposed to overcome OFDM limitations such as FBMC [12] and block-filtered (BF)-OFDM [31].
In particular, offset quadrature amplitude modulation (OQAM) is used with prototype filter based on Nyquist constraints in order to guarantee orthogonality between adjacent symbols and adjacent carriers, providing maximum spectral efficiency [10].Figure 1 shows the power spectral density (PSD) of OFDM and FBMC signals for several values of K.
This avoids the need for strict time and carrier synchronization and allows asynchronous uplink communications on contiguous bands.• Efficient spectrum utilization: The extremely low adjacent channel leakage ratio makes FBMC perfect choice for efficient use of the spectrum.