Patent ID: 7630717

Claim:
A communication system comprising: a first processor for processing signals and for providing a processed touch screen signal, wherein said signal is generated by touching the screen of a device; a second processor for receiving and processing multiple signals received from multiple locations and for generating from said received signals a processed location finder signal; a third processor, comprising a spread spectrum processor and a transmit baseband filter, for generating spread spectrum filtered baseband signal from an input signal; a fourth processor comprising an orthogonal frequency division multiplex (OFDM) processor for generating a processed OFDM signal from an input signal; a fifth processor for generating a signal from a processing of the first processor processed touch screen signal with second processor processed location finder signal with the signal generated by the third or the fourth processor; a modulator for modulation of the signal generated by the fifth processor; and a transmitter for transmission of the modulated signal, wherein said transmitter for transmission of the modulated signal comprises a first amplifier operated in a first radio frequency (RF) band in a linearly amplified (LINA) mode and a second amplifier operated in a second radio frequency (RF) band, wherein the second RF band is different from the first RF band and said second amplifier is operated in a LINA mode.