Gps / ofdm terminal with a common fft / ifft processor

摘要

The terminal has a positioning module (32) processing a positioning signal coming from a satellite positioning system. A direct/ reverse fast Fourier transform computation module (34) computes direct and inverse Fourier transforms to compute a position of the terminal. A priority management module (33) assigns resources of the module (34) either to the module (32) or to a WiFi signal communication module. An independent claim is also included for a method of optimizing resources of direct and inverse Fourier transform computation module of a terminal.