Patent ID: 9735812
Date: 2017-08-15
CPC Classifications: H04B,H04W,Y02D

Claim:
1. A radio frequency (RF) transceiver system, comprising: an input port configured to receive an RF receive signal; a receiver (RX) digital signal processing (DSP) unit configured to process a digital intermediate frequency (IF) signal based on the RF receive signal and generate a processed digital IF signal at an output port based thereon; a digital interface unit comprising a digital interface configured to convey the processed digital IF signal from the output port to a baseband unit; and a quality estimation unit configured to estimate a quality indicator of the RF receive signal or a signal associated therewith, and dynamically adapt a DSP word length of the digital IF signal used in the Rx DSP unit and a digital transmission word length of the processed digital IF signal over the digital interface, based on the estimated quality indicator.