A multirate digital transceiver in which, on reception, signals are simultaneously decimated and coarsely down converted in an iterative process to narrow down a received wideband to a desired channel and, on transmission, signals are interpolated iteratively to achieve a desired sample rate/band width.

 
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< Frequency domain filtering to improve channel estimation in multicarrier systems

> WCDMA terminal baseband processing module having multi-path scanner module

> Wideband multiple access telecommunication method and apparatus

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