GPS.WIFI terminal
First Claim
1. A terminal, in particular a mobile terminal, comprising means for processing a positioning signal coming from a satellite positioning system, means for computing direct and inverse Fourier transforms adapted to cooperate to compute the position of the terminal, wireless communication means using OFDM modulation, and priority management means for assigning resources of the direct/inverse Fourier transform computation means either to the positioning signal processing means or to the wireless communication means.
8 Assignments
0 Petitions
Accused Products
Abstract
A terminal, in particular a mobile terminal, comprises means for processing a positioning signal coming from a satellite positioning system, means for computing direct and inverse Fourier transforms, wireless communication means using OFDM modulation, and priority management means for assigning resources of the direct/inverse Fourier transform computation means either to the positioning signal processing means or to the wireless communication means.
6 Citations
8 Claims
- 1. A terminal, in particular a mobile terminal, comprising means for processing a positioning signal coming from a satellite positioning system, means for computing direct and inverse Fourier transforms adapted to cooperate to compute the position of the terminal, wireless communication means using OFDM modulation, and priority management means for assigning resources of the direct/inverse Fourier transform computation means either to the positioning signal processing means or to the wireless communication means.
- 5. A method of optimizing the resources of direct and inverse Fourier transform computation means of a terminal, in particular a mobile terminal, comprising means for processing a positioning signal coming from a satellite positioning system, said computation means being adapted to cooperate to compute the position of said terminal, which further includes wireless communication means using OFDM modulation, said method comprising a priority management step for assigning resources of said direct/inverse Fourier transform computation means either to said positioning signal processing means or to said wireless communication means.
Specification