公开(公告)号：US20210297474A1

公开(公告)日：2021-09-23

申请号：US16869969

申请日：2020-05-08

Applicant: LG Electronics Inc.

Inventor： Jinwoo KIM ,  Joonseok MAENG

IPC: H04L29/06 ,  H04L12/853 ,  H04L12/851

Abstract: A content providing apparatus for providing an audio streaming service includes a communication modem configured to communicate with a content receiving apparatus through a wired/wireless network, and a processor configured to determine target audio content, determine an audio packet generating rule, transmit the audio packet generating rule to the content receiving apparatus through the communication modem, generate an audio packet from audio data corresponding to the target audio content based on the audio packet generating rule, and transmit the audio packet to the content receiving apparatus through the communication modem.

公开(公告)号：US20250030452A1

公开(公告)日：2025-01-23

申请号：US18709425

申请日：2021-12-24

Applicant: LG ELECTRONICS INC.

Inventor： Jisung YANG ,  Joonseok MAENG ,  Seunghyun LEE

IPC: H04B1/7183

Abstract: The present disclosure provides a radio audio system which is not affected by radio traffic congestion such as a Wi-Fi traffic increase. The transmitter may comprise: a communicator for transmitting audio data to at least one receiver by means of an ultra-wide band (UWB); and a controller for allocating a guaranteed timeslot (GTS) of the receiver in accordance with the channel information of the receiver, and transmitting the audio data to the allocated GTS, if a GTS request is received from the receiver.

公开(公告)号：US20250142257A1

公开(公告)日：2025-05-01

申请号：US18673810

申请日：2024-05-24

Applicant: LG ELECTRONICS INC.

Inventor： Seunghyun LEE ,  Jisung YANG ,  Joonseok MAENG ,  Jinseong LEE ,  Dawoon LEE

IPC: H04R3/12

Abstract: A wireless audio receiving device, a wireless audio transmitting device, and a wireless audio output system including the same are disclosed. The wireless audio receiving device according to an embodiment of the present disclosure includes a transceiver to receive an audio signal from a wireless audio transmitting device through ultra-wideband communication; and a sound output device to output sound corresponding to the audio signal, wherein the transceiver receives an audio signal of a first channel, and, based on a relay mode, receives an audio signal of a second channel, and transmits the audio signal of the second channel or an audio signal processed based on the audio signal to a second wireless audio receiving device. Accordingly, it is possible to relay audio signals through ultra-wideband communication.

公开(公告)号：US20150141048A1

公开(公告)日：2015-05-21

申请号：US14597613

申请日：2015-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Kyungsoo WOO ,  Sukhyon YOON ,  Hyowon BAE ,  Seunghee HAN ,  Hyungsung JUNG ,  Joonseok MAENG

IPC: H04W64/00 ,  G01S5/02 ,  G01S5/10

CPC classification number: H04W64/006 ,  G01S1/20 ,  G01S5/0221 ,  G01S5/0236 ,  G01S5/10 ,  H04W24/10 ,  H04W48/16 ,  H04W64/00

Abstract: A method of determining a position in a wireless communication system and apparatus thereof are disclosed. The present invention includes receiving system information including information on a reference cell and at least one neighbor cell from a location server, receiving positioning reference signals (PRSs) from the reference cell and the at least one neighbor cell using the system information, measuring reference signal time difference (RSTD) of each of the at least one neighbor cell for the reference cell, and transmitting the at least one measured RSTD to the location server. And, the RSTD is a relative timing difference between two cells. Moreover, the system information includes at least one cell for obtaining a system frame number (SFN) by the UE, as the reference cell or the at least one neighbor cell.

Abstract translation: 公开了一种确定无线通信系统中的位置的方法及其装置。 本发明包括从位置服务器接收包括关于参考小区和至少一个相邻小区的信息的系统信息，使用系统信息从参考小区和至少一个相邻小区接收定位参考信号（PRS），测量参考信号 用于所述参考小区的所述至少一个相邻小区中的每一个的时间差（RSTD），以及将所述至少一个测量的RSTD发送到所述位置服务器。 而且，RSTD是两个单元之间的相对定时差。 此外，系统信息包括至少一个用于获取UE的系统帧号（SFN）的小区作为参考小区或至少一个相邻小区。