Method and apparatus for graphic display of I/Q values of a baseband signal

Abstract

An approach for the graphic display of I/Q values of a baseband signal by means of a constellation diagram is provided. The approach comprises: selecting a subset of I/Q values from a set of I/Q values of a baseband signal, wherein the non-selected I/Q values of the set form a non-selected subset; calculating a frequency of occurrence of each I/Q value of the selected subset; assigning display information to each I/Q value of the selected subset, wherein the display information at least corresponds to the respective frequency of occurrence; and displaying, on a display device, the set of I/Q values of the baseband signal in a constellation diagram, based at least in part on the display information, wherein the I/Q values of the non-selected subset is displayed in a different manner from the I/Q values of the selected subset.

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