Systems and methods for cryptographic authentication of contactless cards
First Claim
1. A data transmission system comprising:
- a transmitting device having a processor, a memory, and a communication interface; and
a receiving application comprising instructions for execution on a receiving device having a processor, a memory, a communication interface configured to create a communication field, and one or more sensors,wherein, upon a movement of the transmitting device, the receiving application is configured to;
receive, via one or more sensors, feedback information associated with the transmitting device, anddisplay one or more instructions regarding a position of the transmitting device relative to the receiving device until the transmitting device enters the communication field; and
wherein, upon entry into the communication field, the transmitting device is configured to transmit data to the receiving device.
1 Assignment
0 Petitions
Accused Products
Abstract
Example embodiments of systems and methods for data transmission between a contactless card and a receiving application are provided. The transmitting device may include a processor, memory, and communication interface. A receiving application may include instructions for execution on a receiving device having a processor, a memory, a communication interface configured to create a communication field for data communication with the transmitting device, and one or more sensors. Upon movement of the transmitting device, the receiving application is configured to receive, via one or more sensors, feedback information associated with the transmitting device, display one or more instructions regarding the position of the transmitting device relative to the receiving device until the transmitting device enters the communication field. Upon entry into the communication field, the transmitting device is configured to transmit data to the receiving device.
550 Citations
20 Claims
-
1. A data transmission system comprising:
-
a transmitting device having a processor, a memory, and a communication interface; and a receiving application comprising instructions for execution on a receiving device having a processor, a memory, a communication interface configured to create a communication field, and one or more sensors, wherein, upon a movement of the transmitting device, the receiving application is configured to; receive, via one or more sensors, feedback information associated with the transmitting device, and display one or more instructions regarding a position of the transmitting device relative to the receiving device until the transmitting device enters the communication field; and wherein, upon entry into the communication field, the transmitting device is configured to transmit data to the receiving device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A method of guiding a transmitting device to an ideal alignment with a receiving device, the method comprising the steps of:
-
providing a transmitting device having a processor, a memory, and a communication interface; providing a receiving application comprising instructions for execution on a receiving device; generating, by the receiving application, a communication field for data communication with the transmitting device; receiving, by the receiving application, feedback information associated with the transmitting device, wherein the feedback information is related to a position of the transmitting device relative to the receiving device; displaying, by the receiving application, one or more guidance instructions on the receiving device regarding the position of the transmitting device relative to the receiving device until the transmitting device enters the communication field; and transmitting data, by the transmitting device, to the receiving application. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A receiving application comprising instructions for execution on a communications device, wherein upon execution of the instructions, the receiving application is configured to:
-
generate a Near Field Communication (NFC) field; utilize one or more sensors to detect a position of a contactless card; upon detection of a position of the contactless card, continuously track the position of the contactless card relative to the communications device using the one or more sensors and retrieve position information regarding the position of the contactless card relative to the communications device; display one or more guidance instructions based on the position information and continuously update the one or more guidance instructions until the contactless card enters the NFC field; upon entry of the contactless card into the NFC field, establish NFC communication with the contactless card and monitor the signal strength of the NFC communication; and upon detection that the signal strength is below a threshold level, resume continuously tracking the position of the contactless card relative to the communications device, retrieving position information, and displaying one or more instructions based on the position information until the receiving application detects a signal strength that exceeds the threshold level.
-
Specification