公开(公告)号：US09654906B2

公开(公告)日：2017-05-16

申请号：US14738131

申请日：2015-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kook-Hyung Lee ,  Rasmus Abildgren ,  Sung-Hwan Hyun ,  Chae-Hag Yi ,  Su-Hwan Kim ,  Tae-Sung Kim ,  Young-Joon Choi ,  Eui-Bum Han

IPC: H04W4/00 ,  H04L29/12 ,  H04R25/00

CPC classification number: H04W4/80 ,  H04R25/558

Abstract: The present disclosure relates to a method and an electronic device for processing data on the basis of a Bluetooth Low Energy (BLE) protocol. The electronic device includes a Bluetooth control module and a processor. The Bluetooth control module stores a modified BLE protocol stack including at least two Attribute Protocols (ATTs) for use with an application, the modified BLE protocol stack includes a first path and a second path. The first path includes a first ATT protocol to process an ATT command of the application, and the second path includes a second ATT protocol to process an ATT command of the application. The processor is coupled to the Bluetooth control module. The processor processes data of the application including the ATT command, using the modified BLE protocol stack including the at least two ATTs of the Bluetooth control module.

公开(公告)号：US10826660B2

公开(公告)日：2020-11-03

申请号：US14725563

申请日：2015-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Hwan Hyun ,  Rasmus Abildgren ,  Kook-Hyung Lee ,  Su-Hwan Kim ,  Tae-Sung Kim

IPC: H04L5/00 ,  H04W4/80

Abstract: A method for transmitting audio data by a master device in a Bluetooth Low Energy (BLE)-based wireless communication system is provided. The method includes configuring a data packet to include identification information indicating whether the audio data is included in a payload of the data packet and transmitting the data packet to at least one slave device.

公开(公告)号：US09581700B2

公开(公告)日：2017-02-28

申请号：US14027399

申请日：2013-09-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung-Hwan Hyun

IPC: G01S19/30

CPC classification number: G01S19/30

Abstract: Provided are a method and apparatus tracking a global navigation satellite system signal. The method includes generating respective replica codes including an E code, P code, L code, first code and second code, calculating correlation values for a received satellite signal and the replica codes, discriminating between gradients of a plurality of slopes derived from correlation points respectively corresponding to the replica codes, and detecting a time delay due to multipath signal components according to a discrimination result.

Abstract translation: 提供了跟踪全球导航卫星系统信号的方法和装置。 该方法包括产生包括E码，P码，L码，第一码和第二码的各个复制码，计算接收的卫星信号和复制码的相关值，分别从相关点导出的多个斜率的梯度 对应于复制码，并且根据鉴别结果检测由多径信号分量引起的时间延迟。

公开(公告)号：US20150365208A1

公开(公告)日：2015-12-17

申请号：US14725563

申请日：2015-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Hwan Hyun ,  Rasmus Abildgren ,  Kook-Hyung Lee ,  Su-Hwan Kim ,  Tae-Sung Kim

IPC: H04L5/00 ,  H04W4/00 ,  H04L12/741 ,  H04W72/04

Abstract: A method for transmitting audio data by a master device in a Bluetooth Low Energy (BLE)-based wireless communication system is provided. The method includes configuring a data packet to include identification information indicating whether the audio data is included in a payload of the data packet and transmitting the data packet to at least one slave device.

Abstract translation: 提供了一种在基于蓝牙低功耗（BLE）的无线通信系统中由主设备发送音频数据的方法。 该方法包括配置数据分组以包括指示音频数据是否包括在数据分组的有效载荷中并且将数据分组发送到至少一个从设备的标识信息。