A transmitter includes a synthesis filter bank to spread a data symbol to a plurality of
frequencies by encoding the data symbol on each frequency, apply a common pulse …

Systems and methods for providing orthogonal frequency division multiplexing-offset
quadrature amplitude modula tion (OFDM-OQAM) structure may be disclosed. For example …

A method and apparatus are provided for transmitting a multicarrier spread-spectrum signal
formed by a temporal succession of multicarrier symbols, using OQAM modulation and a …

(57) ABSTRACT A communication device, a method of operating a commu nication device,
and a spread-spectrum receiver are dis closed. The method includes receiving an incoming …

The disclosure refers to a synthesis filter bank, comprising: a transform module which is
configured to receive a plurality of input signals, transform the plurality of input signals, and …

8 8 quency responses. A set of phase differences is determined as a difference between an
angle of the frequency response and an angle of the shuffled frequency response at each …

A method is provided for modulating data symbols, outputting a multi-carrier signal,
implementing: a mathematical transform, which transforms data symbols from the frequency …

A method is provided for modulating a real data stream grouped into blocks of nb· M real
data, where M is the number of carriers and nb is an integer greater than or equal to 2. The …

(57) ABSTRACT A transmitter includes a synthesis filter bank to spread a data symbol to a
plurality of frequencies by encoding the data symbol on each frequency, apply a common …

A method for performing orthogonal frequency division multiplexing (OFDM)-offset
quantization amplitude modulation (OQAM) includes obtaining a data burst. The method …