A method for determining, at a given instant, an optimal reception configuration of a signal receiver, said reception configuration being a set of values of one or more parameters comprising at least one reception frequency, and for determining an optimal duration of a time interval during which to use this optimal reception configuration in order to receive a plurality of different and repetitive signals from among a set of M signals, the method comprising: • a first step, implemented on a signal receiver, of initialising a probability of reception associated with each of the different signals, and the following iterative steps: • a second step, implemented on said signal receiver, of determining from among the set of M signals a first set of C least received signals and a second set of C' least received signals, the number of elements of sets C and C' being between 1 and M, • a third step, implemented on said signal receiver, of determining, associated with each reception configuration, an optimal duration during which to use this configuration, said optimal duration being the duration maximising a ratio between: ∘ on the one hand a weighted sum of an increase in the probability of reception, associated with each of the signals of said first set of C least received signals, obtained using said configuration during said duration and ∘ on the other hand said duration, • a fourth step, implemented on said signal receiver, of determining said optimal reception configuration of the values of said reception parameters, said optimal reception configuration being the reception configuration maximising a ratio between: • on the one hand a weighted sum of the increases in the probabilities of reception, associated with each of the signals of said second set of C' least received signals, obtained using said optimal reception configuration during said optimal duration and • on the other hand said optimal duration, • a fifth step, implemented on said signal receiver, of determining a value of said increase in the probabilities of reception, associated with the signals other than the signals of the first or second set, using said optimal reception configuration and performing this reception during said optimal duration, • a sixth step, implemented on said signal receiver, of updating said probability of reception associated with each of the signals based on the increases in the probabilities, • a seventh step of reception using said optimal reception configuration and said optimal duration. • a first step, implemented on a signal receiver, of initialising a probability of reception associated with each of the different signals, • a second step, implemented on said signal receiver, of determining from among the set of M signals a first set of C least received signals and a second set of C' least received signals, the number of elements of sets C and C' being between 1 and M, • a third step, implemented on said signal receiver, of determining, associated with each reception configuration, an optimal duration during which to use this configuration, said optimal duration being the duration maximising a ratio between: ∘ on the one hand a weighted sum of an increase in the probability of reception, associated with each of the signals of said first set of C least received signals, obtained using said configuration during said duration and ∘ on the other hand said duration, ∘ on the one hand a weighted sum of an increase in the probability of reception, associated with each of the signals of said first set of C least received signals, obtained using said configuration during said duration and ∘ on the other hand said duration, • a fourth step, implemented on said signal receiver, of determining said optimal reception configuration of the values of said reception parameters, • on the one hand a weighted sum of the increases in the probabilities of reception, associated with each of the signals of said second set of C' least received signals, obtained using said optimal reception configuration during said optimal duration and • on the other hand said optimal duration, • a fifth step, implemented on said signal receiver, of determining a value of said increase in the probabilities of reception, associated with the signals other than the signals of the first or second set, using said optimal reception configuration and performing this reception during said optimal duration, • a sixth step, implemented on said signal receiver, of updating said probability of reception associated with each of the signals based on the increases in the probabilities, • a seventh step of reception using said optimal reception configuration and said optimal duration.