Method for wireless transmission of data to a magnetic read head, corresponding communications terminal and corresponding program
A mobile communications terminal, namely a terminal of the type having a screen, at least one radio communications component and at least one wireless charging terminal. The terminal furthermore includes a component for transmitting an F2F signal by using the at least one wireless charging coil.
1. A mobile communications terminal comprising:
a screen;
at least one radio communications component;
at least one integrated transmitting antenna associated to said at least one radio communications component, wherein said integrated transmitting antenna comprises a wireless charging coil of the communications terminal; and
a transmitter component different than said at least one radio communications component, configured to transmit an F2F signal by using said integrated transmitting antenna.
2. The mobile communications terminal according to claim 1 , wherein said wireless charging coil is positioned on a rear face of the communications terminal.
3. The mobile communications terminal according to claim 1 , wherein said wireless charging coil is integrated into a rear face of said communications terminal.
4. The mobile communications terminal according to claim 1 , wherein said transmitting component for transmitting an F2F signal comprises:
means for obtaining at least one piece of data to be transmitted;
means for encoding, in the F2F format, said piece of data to be transmitted, delivering a piece of encoded data;
means for modulating a current and/or an electrical voltage and/or a frequency induced in said integrated transmitting antenna, said means being implemented by means of said piece of encoded data.
5. The mobile communications terminal according to claim 4 , wherein said data to be transmitted comprises a piece of data representing a means of payment.
6. The mobile communications terminal according to claim 4 , wherein said piece of data to be transmitted comprises a piece of data representing an identifier generated by an application installed within said communications terminal.
7. A method for wireless transmission of data to a magnetic read head, this method being implemented by a communications terminal having at least one radio communications component and at least one integrated transmitting antenna associated to said at least one radio communications component, wherein the method comprises:
obtaining at least one piece of data to be transmitted;
encoding the piece of data in a required format delivering a piece of encoded data; and
modulating by a transmitter component different from said at least one radio communications component a current and/or an electrical voltage and/or a frequency of the at least one integrated transmitting antenna associated to the radio communications component so as to produce, through the at least one integrated transmitting antenna, an electromagnetic field as a function of the encoded piece of data to transmit an F2F signal by using the at least one integrated transmitting antenna, wherein the at least one integrated transmitting antenna comprises a wireless charging coil of the communications terminal.
8. A non-transitory computer-readable medium comprising a computer program product stored thereon, which comprises program code instructions for executing a method of wireless transmission of data to a magnetic read head, when the instructions are executed by a processor of a mobile communications terminal having at least one radio communications component and at least one integrated transmitting antenna associated to said at least one radio communications component, wherein the instructions configure the mobile communications terminal to perform acts comprising:
obtaining at least one piece of data to be transmitted;
encoding the piece of data in a required format delivering a piece of encoded data; and
modulating by a transmitter component different from said at least one radio communications component a current and/or an electrical voltage and/or a frequency of the at least one integrated transmitting antenna associated to the radio communications component so as to produce, through the at least one integrated transmitting antenna, an electromagnetic field as a function of the encoded piece of data to transmit an F2F signal by using the at least one integrated transmitting antenna, wherein the at least one integrated transmitting antenna comprises a wireless charging coil of the communications terminal.