公开(公告)号：US20160197648A1

公开(公告)日：2016-07-07

申请号：US14992033

申请日：2016-01-11

Applicant: Verifone, Inc.

Inventor： Brett Paulson

IPC: H04B5/00 ,  H04L27/10 ,  H04W74/08 ,  H04W12/06

CPC classification number: H04B5/0031 ,  H04B7/2603 ,  H04B11/00 ,  H04L27/10 ,  H04W12/06 ,  H04W74/0866 ,  H04W88/02

Abstract: A method, apparatus and computer program product for fast-synching a wireless Bluetooth connection using a first device's wireless identifier is provided. One implementation of the present invention modulates the wireless identifier as a sonic Bluetooth code over a sonic carrier signal. To send the wireless identifier, one implementation accesses a storage area associated with the first wireless device holding the sonic carrier signal. Aspects of the invention then transmit the sonic Bluetooth code as modulated over the sonic carrier signal. A sonic transducer, such as a microphone on the second wireless device, receives the sonic carrier signal and wireless identifier for demodulation. In response, the second wireless device requests to establish a physical channel with the first wireless device using the wireless identifier received over the sonic carrier signal.

Abstract translation: 提供了一种使用第一设备的无线标识符快速同步无线蓝牙连接的方法，装置和计算机程序产品。 本发明的一个实施例通过声波载波信号将无线标识符调制为声音蓝牙码。 为了发送无线标识符，一个实现访问与保持声音载波信号的第一无线设备相关联的存储区域。 然后，本发明的方面将通过声波载波信号发送经调制的声音蓝牙码。 诸如第二无线设备上的麦克风的声音换能器接收声音载波信号和用于解调的无线标识符。 作为响应，第二无线设备请求使用通过声波载波信号接收的无线标识符与第一无线设备建立物理信道。

公开(公告)号：US20140355386A1

公开(公告)日：2014-12-04

申请号：US13931925

申请日：2013-06-30

Applicant: Verifone, Inc.

Inventor： Brett Paulson

IPC: H04B11/00

CPC classification number: H04B11/00 ,  H04B1/06

Abstract: Implementations are provided for wirelessly transmitting and receiving data through sonic communication. A transmit device having a sonic transducer transmits a sonic carrier signal through the air with a digital representation of the data with a modulation protocol using sonic transmission frequencies in accordance with present invention. The sonic transducer operates to transmit the one or more sonic carrier signals carrying the modulated data over the air with sufficient gain to carry the signal to a receiver device where the data is demodulated using at least one sonic transducer of a receive device. The receive device may be configured to perform the demodulation of the data at one or more sonic transmission frequencies and in accordance with a sonic modulation protocol to provide a binary representation of the data. Ambient noise captured by the receiver device is processed along with the data transmitted over the sonic carrier signals.

Abstract translation: 提供通过声音通信无线发送和接收数据的实现。 具有声音换能器的发射装置根据本发明使用声波传输频率通过具有调制协议的数据的数字表示通过空气传输声波载波信号。 声音传感器操作以通过空气传输具有足够增益的携带调制数据的一个或多个声波载波信号，以将信号传送到使用接收设备的至少一个声音换能器解调数据的接收机设备。 接收设备可以被配置为在一个或多个声音传输频率处执行数据的解调，并且根据声音调制协议来提供数据的二进制表示。 由接收机设备捕获的环境噪声与通过声波载波信号传输的数据一起被处理。