Patent ID: 6757261
Filing Date: 2004-06-29
Classification: H04L,H04W,Y02D

Abstract:
An apparatus including a GSM transceiver with time division duplexed operations for receiving a data signal and transmitting a data signal during a single time frame, comprising:a receiver stage configured to receive a local signal and in accordance therewith receive and frequency convert an incoming data signal during a first portion of a plurality of time slots within a present time frame and in accordance therewith provide a frequency converted incoming data signal; a transmitter stage configured to receive said local signal and in accordance therewith receive and frequency convert an outgoing data signal during a second portion of said plurality of time slots within said present time frame and in accordance therewith provide a frequency converted outgoing data signal; a signal generator stage, coupled to said receiver and transmitter stages, configured to receive first and second sets of control data and in accordance therewith provide said local signal at first and second signal frequencies during said first and second portions, respectively, of said plurality of time slots within said present time frame; and a controller stage, coupled to said signal generator stage, configured to receive and store said first and second sets of control data during a prior time frame and to provide to said signal generator stage one of said first and second sets of control data during a first time interval between said first and second portions of said plurality of time slots within said present time frame.