Patent ID: 8050345

Claim:
A system comprising: a first transmit baseband filter and modulator for filtering and modulating a first bit rate signal into a Gaussian filtered modulated signal; a second transmit filter and modulator for filtering and modulating a second bit rate signal into a Quadrature Amplitude Modulated (QAM) signal, wherein second bit rate is different from first bit rate; a first amplifier and first transmitter for nonlinearly amplifying and for providing amplified signal to a first transmitter for transmission of the nonlinearly amplified Gaussian filtered modulated signal; a second amplifier and second transmitter for linearly amplifying and for providing amplified signal to a second transmitter for transmission of the linearly amplified QAM modulated signal, wherein said second transmitter is operated in a different Radio Frequency (RF) band than said first transmitter; and a diversity receiver and demodulator system for receiving and demodulating transmitted modulated signal.