Fingerprint authenticated touchsceeen contolled cascaded 3G-OFDM mobile systems

摘要

Receiving and demodulating in a mobile device Orthogonal Frequency Division Multiplexed (OFDM) modulated signal into OFDM baseband signal. Converting OFDM baseband signal into spread spectrum baseband signal. Spread spectrum baseband signal contains cross-correlated in-phase and quadrature phase baseband signals. Receiving and demodulating a video spread spectrum modulated signal for providing video spread spectrum baseband signal for viewing baseband video signal. Transmitting and receiving OFDM video and voice signals in Video Internet Protocol (ViIP) and in Voice Over Internet Protocol (VoIP) Wi-Fi networks. Processing a touch screen generated signal into a processed touch screen control signal to launch browser from the screen of mobile device and using a fingerprint generated signal for providing from fingerprint signal a fingerprint authentication signal. Processing a received demodulated location finding modulated signal with a photo camera generated signal and modulating and transmitting the demodulated location finding modulated signal with the camera generated signal.

主权项

1. A method comprising steps of:
receiving in a first transceiver of a mobile device a first Orthogonal Frequency Division Multiplexed (OFDM) modulated signal; demodulating said first OFDM modulated signal into a first OFDM baseband signal; modulating a first spread spectrum baseband signal in a first modulator of a second transceiver into a first spread spectrum modulated signal and transmitting from said second transceiver in said mobile device said first spread spectrum modulated signal, said first spread spectrum baseband signal comprises cross-correlated in-phase and quadrature-phase filtered baseband signals; receiving a first video second spread spectrum modulated signal; demodulating said first video second spread spectrum modulated signal into a first video second spread spectrum baseband signal and providing said first video second spread spectrum baseband signal to an interface unit of said mobile device, wherein said first spread spectrum baseband signal is a distinct signal from said video second spread spectrum baseband signal; generating in said mobile device a second video signal and converting said second video signal into a second video OFDM signal for providing said second OFDM signal to a second modulator and transmitter for modulation and transmission of said second OFDM signal in said first transceiver; processing a touch screen generated signal into a processed touch screen control signal for use by said user and to launch a browser from a screen of said mobile device; receiving a fingerprint generated signal and providing from said fingerprint generated signal a fingerprint authentication signal, said fingerprint authentication signal is for authentication of authorized use of said mobile device; receiving, in said mobile device, a photo camera generated signal and for providing from said photo camera generated signal a photo camera baseband signal; and receiving a location finding modulated signal and demodulating said location finding signal into a location finding baseband signal and for providing said location finding baseband signal with said photo camera baseband signal to said first modulator and transmitter for modulation and transmission of said location finding baseband signal with said photo camera generated baseband signal in said mobile device.