Samsung Electronics Co., Ltd.

Sung-Hwan Hyun

Tae-Sung Kim

Su-Hwan Kim

Rasmus Abildgren

Kook-Hyung Lee

Young-Joon Choi

Jae-Hoon Jeong

Chae-Hag Yi

Eui-Bum Han

Hyun-Joo Ahn

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.

Method and apparatus for transmitting and receiving audio data in Bluetooth low energy-based wireless communication system

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.

Method for processing data based on bluetooth protocol and electronic device thereof

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.

Method and apparatus tracking global navigation satellite system (GNSS)

An apparatus and method for tracing memory access information of a user program while ensuring a normal operation of the user program. An access permission about a memory region may be set to trace the memory access information. An instruction of the user program encounters a page fault according to the set access permission. If the page fault occurs, memory access information is stored based on the page fault, and apparatus executes an instruction causing the page fault while in a supervisor mode.

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Gyeonggi-do, South Korea

Sung-Hwan Hyun