Fourth generation mobile communication and impulse radio ultra-wideband integrated reconfigurable system
An impulse radio and mobile communication technology, applied in wireless communication, transmission system, electrical components, etc., can solve the problems of unsatisfactory streaming media application, only close to ordinary dial-up access, voice switching architecture not pure IP, etc. The effect of enriching wireless communication services
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[0014] Since the 4G mobile communication system adopts a zero-IF structure, and the IR-UWB communication system does not require modulation and demodulation, the system solution includes different circuit unit parts to process two communication signals respectively. At the same time, both communication systems need to amplify and filter signals at their respective transmitting ends and receiving front ends. Therefore, in the system solution, a reconfigurable design is adopted for this part of the circuit unit, and the same reconfigurable circuit can be changed through the control bus. Unit configurations (such as gain, bandwidth, etc.) handle different communication signals.
[0015] Such as figure 1As shown, the fourth generation mobile communication (4G) of the present invention and the integrated reconfigurable system of pulse radio ultra-wideband (IR-UWB) include a transmitter and a receiver, and the transmitter includes a 4G baseband module 11, an up-conversion In-phase ...
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