公开(公告)号：US20160099785A1

公开(公告)日：2016-04-07

申请号：US14893414

申请日：2014-05-19

Applicant: INGENICO GROUP

Inventor： Christopher Rotsaert

IPC: H04B17/382 ,  H04B17/00 ,  H04B17/309

CPC classification number: H04B17/382 ,  H04B17/0085 ,  H04B17/309 ,  H04M1/72527

Abstract: A method self-adapts signal quality of non-audio data exchanged via an audio channel between a mobile terminal and a payment accessory. The method includes at least one iteration of the following acts: reception, by the mobile terminal, of a reference signal transmitted by the payment accessory; analysis, in the mobile terminal, of the received reference signal, the analysis delivering at least one item of information representative of the quality of the reference signal, referred to as quality information; transmission, by the mobile terminal to the payment accessory, of the quality information. In the above iteration, the roles of the mobile terminal and the payment accessory can be switched.

Abstract translation: 一种方法自适应通过移动终端和支付附件之间的音频信道交换的非音频数据的信号质量。 该方法包括以下动作的至少一次迭代：由移动终端接收由支付附件发送的参考信号; 在移动终端中分析所接收的参考信号，所述分析提供表示参考信号的质量的至少一个信息项，称为质量信息; 由移动终端向支付附件传输质量信息。 在上述迭代中，可以切换移动终端和支付附件的角色。

公开(公告)号：US20190279213A1

公开(公告)日：2019-09-12

申请号：US16349833

申请日：2017-11-15

Applicant: Ingenico Group

Inventor： Pierre Quentin ,  Christopher Rotsaert

IPC: G06Q20/40 ,  G06Q20/34 ,  G06Q20/32

Abstract: A method for processing transaction data, implemented by a communications terminal having a touch screen. The method includes: detecting a necessity of entering a piece of personal identification data; transmitting to a card reader connected to the communications terminal a request for supporting a display of a virtual keypad, the request comprising a piece of data representing a passage of the communications terminal from a “master” mode to a “slave” mode of operation, the slave mode leading to implementation of the method for processing transaction data under the exclusive control of the card reader; of entry, by the user on the virtual keypad, of the piece of personal identification data; and receiving, from the card reader, the piece of personal identification data.

公开(公告)号：US20190182036A1

公开(公告)日：2019-06-13

申请号：US16217826

申请日：2018-12-12

Applicant: Ingenico Group

Inventor： Christopher Rotsaert

IPC: H04L9/08 ,  H04W12/04 ,  H04W76/14

Abstract: A method for pairing a first terminal, called a communications terminal, seeking to transmit and receive data with a second terminal, called an acceptor terminal. The method includes: a first non-secured pairing phase for pairing the transactional terminal with the communications terminal, delivering at least one pairing parameter for pairing with the communications terminal, by using a first radio-type bidirectional wireless communications channel; a second phase of secured pairing of the transactional terminal with the communications terminal, the second pairing phase implementing a second unidirectional communications channel used by the transactional terminal to transmit a piece of securing data from the first communications channel to the communications terminal, as a function of the at least one parameter for pairing with the communications terminal.

公开(公告)号：US09768896B2

公开(公告)日：2017-09-19

申请号：US14893414

申请日：2014-05-19

Applicant: INGENICO GROUP

Inventor： Christopher Rotsaert

IPC: H04B17/00 ,  H04B17/382 ,  H04M1/725 ,  H04B17/309

CPC classification number: H04B17/382 ,  H04B17/0085 ,  H04B17/309 ,  H04M1/72527

Abstract: A method self-adapts signal quality of non-audio data exchanged via an audio channel between a mobile terminal and a payment accessory. The method includes at least one iteration of the following acts: reception, by the mobile terminal, of a reference signal transmitted by the payment accessory; analysis, in the mobile terminal, of the received reference signal, the analysis delivering at least one item of information representative of the quality of the reference signal, referred to as quality information; transmission, by the mobile terminal to the payment accessory, of the quality information. In the above iteration, the roles of the mobile terminal and the payment accessory can be switched.