A piezoelectric power generator including a resonator having a first weight member supported on a base member by a spring; a second weight member; and a generating device having a vibrating plate with a piezoelectric element attached to a surface thereof. The method is implemented by a routing device interconnecting the private network to a public network. The LNAs receive and amplify at least one input radio frequency signal and provide at least one amplified RF signal. The protective layer is repaired with the aid of a repair layer. From the communications channel, an I acquisition circuit and a Q acquisition circuit may acquire, in parallel, the first long code and the second long code from the I angle and the Q angle, respectively, of the carrier signal by searching, in parallel, N2 chips of the first long code and the second long code.