公开(公告)号：US09451399B2

公开(公告)日：2016-09-20

申请号：US14808977

申请日：2015-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Daesung Hwang ,  Kijun Kim ,  Hyunho Lee ,  Jonghyun Park ,  Hyangsun You

IPC: H04W24/00 ,  H04W4/02 ,  H04L5/00 ,  H04L27/26 ,  H04W64/00

CPC classification number: H04W4/02 ,  G01S1/042 ,  G01S1/20 ,  G01S5/0215 ,  G01S5/0226 ,  H04B7/022 ,  H04J11/0063 ,  H04L5/0017 ,  H04L5/0048 ,  H04L5/005 ,  H04L27/2601 ,  H04L27/2613 ,  H04L27/2663 ,  H04L27/2671 ,  H04L27/2675 ,  H04L27/2692 ,  H04W64/003

Abstract: A method for receiving a reference signal for positioning in a wireless communication system by a user equipment (UE) is disclosed. The method includes receiving a plurality of reference signal sequences for positioning to which different frequency shift values are applied, calculating a correlation between the plurality of reference signal sequences for positioning and transmitted reference signal sequences for positioning corresponding to the plurality of reference signal sequences in a time domain, and determining a time domain index having a highest value from the correlation as a reference time point for positioning, wherein the frequency shift value is determined according to the sum of multiplication of an index of each reference signal sequence and a frequency shift interval, and frequency offset.

Abstract translation: 公开了一种用于由用户设备（UE）接收用于在无线通信系统中定位的参考信号的方法。 该方法包括：接收用于定位的多个参考信号序列，其中施加不同的频移值，计算用于定位的多个参考信号序列与所发射的参考信号序列之间的相关性，所述参考信号序列与对应于多个参考信号序列的定位相对应， 确定具有来自所述相关性的最高值的时域索引作为用于定位的参考时间点，其中，所述频移值根据每个参考信号序列的索引与频移间隔的相乘之和来确定 ，和频率偏移。

公开(公告)号：US20150257173A1

公开(公告)日：2015-09-10

申请号：US14430730

申请日：2014-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Yunjung Yi ,  Joonkui Ahn ,  Dongyoun Seo

IPC: H04W74/00 ,  H04L1/18 ,  H04W72/04

CPC classification number: H04W74/006 ,  H04B17/318 ,  H04L1/1864 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/044 ,  H04W88/08

Abstract: The present invention provides a method and an apparatus for reducing the amount of upper layer signals. Also, the present invention provides a method and an apparatus comprising: defining a new identifier for transmitting an upper layer signal for user equipment in a specific mode; and transmitting the upper layer signal by means of scrambling by using the new identifier, transmitting along with an error detection sign by using the new identifier, transmitting by using a user equipment-specific reference signal by using the new identifier, or transmitting based on control information transmitted by using the new identifier.

Abstract translation: 本发明提供一种减少上层信号量的方法和装置。 此外，本发明提供了一种方法和装置，包括：定义用于以特定模式发送用户设备的上层信号的新标识符; 并通过使用新的标识符通过加扰发送上层信号，通过使用新的标识符与错误检测符号一起发送，通过使用新的标识符通过使用用户特定的参考信号进行发送，或者基于控制发送 通过使用新标识符发送的信息。

公开(公告)号：US20150245323A1

公开(公告)日：2015-08-27

申请号：US14428909

申请日：2014-01-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Dongyoun Seo ,  Yunjung Yi ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W72/04 ,  H04W72/00 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0055 ,  H04W72/0446

Abstract: The present invention provides: a base station for repeatedly transmitting a physical downlink control channel (PDCCH) during a first subframe bundle comprising a plurality of subframes, and transmitting a PDSCH related to the PDCCH; and user equipment for receiving the PDCCH and the PDSCH. The PDSCH can be transmitted to the user equipment starting from subframe n+k, which is the kth subframe after the last subframe n−1 in the first subframe bundle, wherein k is an integer bigger than 0. The first subframe bundle may begin from a predetermined or fixed position.

Abstract translation: 本发明提供：一种用于在包括多个子帧的第一子帧中重复发送物理下行链路控制信道（PDCCH）的基站，并且发送与PDCCH相关的PDSCH; 以及用于接收PDCCH和PDSCH的用户设备。 可以从子帧n + k（其是第一子帧中的最后一个子帧n-1之后的第k个子帧）发送PDSCH，其中k是大于0的整数。第一子帧可以从 预定或固定位置。

公开(公告)号：US20150055574A1

公开(公告)日：2015-02-26

申请号：US14384574

申请日：2013-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Bonghoe Kim ,  Dongyoun Seo ,  Hyangsun You ,  Joonkui Ahn

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L27/2649 ,  H04J11/0069 ,  H04J11/0073 ,  H04J11/0076 ,  H04J2211/005 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/006 ,  H04L27/2613

Abstract: Disclosed are a method and an apparatus for transmitting a reference signal. The method for transmitting the reference signal comprises the step of: transmitting a secondary synchronization signal (SSS) and a primary synchronization signal (PSS) from a subframe including an N (natural number wherein N>1) number of resource blocks (RB) and a plurality of orthogonal frequency division multiplexing (OFDM) symbols; and transmitting from the subframe the reference signal which is generated on the basis of a cell identifier, wherein the reference signal can be transmitted from an M (natural number wherein K

Abstract translation: 公开了一种用于发送参考信号的方法和装置。 用于发送参考信号的方法包括以下步骤：从包括N（自然数，其中N> 1）个资源块（RB）的子帧的子帧和从主同步信号（PSS）发送辅同步信号（SSS）和主同步信号 多个正交频分复用（OFDM）符号; 并且从子帧发送基于小区标识符生成的参考信号，其中可以从M（自然数，其中K <= M

公开(公告)号：US20150023331A1

公开(公告)日：2015-01-22

申请号：US14382701

申请日：2013-03-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Yunjung Yi ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04L5/00

CPC classification number: H04L5/0048 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/1469 ,  H04W16/14 ,  H04W56/00 ,  H04W72/0446

Abstract: According to the present invention, a common reference signal is transmitted in a subframe configured to receive the common reference signal and/or a fixed subframe predefined to receive the common reference signal, from among a plurality of subframes within a frame. In the present invention, the common reference signal is transmitted in every subframe within a legacy frame duration. However, the common reference signal is transmitted in said configured subframe and/or said fixed subframe within a frame duration which is not a legacy frame duration.

Abstract translation: 根据本发明，在被配置为从帧内的多个子帧中接收预定义的接收公共参考信号的公共参考信号和/或固定子帧的子帧中发送公共参考信号。 在本发明中，公共参考信号在遗留帧持续时间内的每个子帧中发送。 然而，在不是遗留帧持续时间的帧持续时间内，在所述配置的子帧和/或所述固定子帧中发送公共参考信号。

公开(公告)号：US11997607B2

公开(公告)日：2024-05-28

申请号：US17290970

申请日：2019-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Inkwon Seo ,  Yunjung Yi ,  Daesung Hwang

IPC: G08C17/00 ,  H04W52/02 ,  H04W76/28

CPC classification number: H04W52/0235 ,  H04W76/28

Abstract: The present specification provides a method of performing physical downlink control channel (PDCCH) monitoring by a terminal in a wireless communication system, comprising the steps of: receiving, from a network, information related to power saving; and performing the PDCCH monitoring on the basis of the received information related to the power saving, wherein the information related to the power saving, which is a single piece of information, is information indicating at least one of whether the terminal is to perform a wake-up operation or whether the terminal is to perform a sleep operation.

公开(公告)号：US11706068B2

公开(公告)日：2023-07-18

申请号：US16937205

申请日：2020-07-23

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Joonkui Ahn ,  Hyangsun You

IPC: H04W4/00 ,  H04L27/26 ,  H04W48/02 ,  H04W74/00 ,  H04L5/00 ,  H04W72/23 ,  H04J11/00 ,  H04W4/70 ,  H04L5/22 ,  H04W72/0446 ,  H04W74/08

CPC classification number: H04L27/2602 ,  H04J11/0026 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/22 ,  H04W4/70 ,  H04W48/02 ,  H04W72/0446 ,  H04W72/23 ,  H04W74/002 ,  H04W74/006 ,  H04W74/0833 ,  H04L27/2603

Abstract: A method and apparatus for performing an initial access procedure in a wireless communication system is provided. A low cost user equipment (UE) transmits a list of capabilities to a network, and receives a reject message from the network when at least one of the capabilities is not supported by the network. The list of capabilities may be transmitted during a random access procedure via a random access preamble on a physical random access channel (PRACH) or a message 3 on a physical uplink shared channel (PUSCH). The reject message may be received during the random access procedure a random access response or an acknowledge message for the message 3.

公开(公告)号：US11683705B2

公开(公告)日：2023-06-20

申请号：US17035570

申请日：2020-09-28

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Sukhyon Yoon ,  Joonkui Ahn ,  Hyunsoo Ko ,  Seonwook Kim ,  Duckhyun Bae

IPC: H04W72/23 ,  H04W24/08 ,  H04W72/0453 ,  H04W72/0446 ,  H04W76/11 ,  H04W72/53 ,  H04W72/1263

CPC classification number: H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W72/53 ,  H04W76/11 ,  H04W72/1263

Abstract: Provided are a method and apparatus for monitoring a physical downlink control channel (PDCCH) of a user equipment (UE) in a wireless communication system. The method includes receiving information which reports one configuration among a plurality of configurations related to the PDCCH monitoring through a first transmit-receive point (TRP), and performing the PDCCH monitoring, based on the one configuration. The one configuration reports a combination of a resource pattern index and a PDCCH control resource set (CORESET) index. The one configuration may be for a second TRP.

公开(公告)号：US11671229B2

公开(公告)日：2023-06-06

申请号：US17351008

申请日：2021-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Yunjung Yi

IPC: H04L5/00 ,  H04W72/20 ,  H04L1/1812 ,  H04W74/08

CPC classification number: H04L5/0092 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04W72/20 ,  H04W74/0808 ,  H04L5/0007

Abstract: A method and apparatus for transmitting/receiving a downlink channel in a wireless communication system are provided. A physical downlink control channel (PDCCH) can be transmitted using one or more resource element groups (REGs) among a plurality of REGs in a transmission time interval (TTI). Each of the plurality of REGs occupies 12 consecutive resource elements (REs) belonging to a physical resource block (PRB) along a frequency domain within an orthogonal frequency division multiplexing (OFDM) symbol with or without a reference signal (RS) in the TTI.

公开(公告)号：US20230142084A1

公开(公告)日：2023-05-11

申请号：US17912748

申请日：2021-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Byounghoon Kim ,  Jeongsu Lee ,  Youngdae Lee ,  Kijun Kim ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang ,  Hyangsun You ,  Haewook Park

IPC: H04W64/00 ,  H04L5/00

CPC classification number: H04W64/00 ,  H04L5/0051

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a data transmission rate higher than that of a 4th generation (4G) wireless communication system. According to various embodiments, provided are a method for transmitting/receiving a signal in a wireless communication system, and an apparatus for supporting same, and various other embodiments can also be provided.