METHOD AND APPARATUS FOR INTERMEDIATE FREQUENCY SELECTION

摘要

A method and apparatus is provided for generating an intermediate frequency (IF) signal (514) from a radio frequency (RF) signal (518) that provides information in a radio block (522) comprising a plurality of consecutive bursts (520). Receiver circuitry (104) receives the RF signal and is coupled to a controller (108) having a radio link comparison module (126) which determines a local oscillator reference signal (414) for injection into the RF signal to derive an intermediate frequency (IF) signal therefrom in response to a radio block boundary of the radio block (522).