公开(公告)号：US20150063177A1

公开(公告)日：2015-03-05

申请号：US14384137

申请日：2013-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jonghyun Park ,  Kijun Kim ,  Eunsun Kim

IPC: H04L5/00 ,  H04B7/02 ,  H04W24/10 ,  H04L5/14

CPC classification number: H04L5/0048 ,  H04B7/024 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/14 ,  H04W24/10

Abstract: The present invention relates to a wireless communication system. A method for transmitting channel state information (CSI) by a user equipment in a wireless communication system includes receiving a CSI-reference signal (CSI-RS), determining overhead of a common reference signal (CRS) resource element based on the same antenna port number as an antenna port number associated with the CSI-RS, and transmitting the CSI calculated based on the CSI-RS and the overhead of the CRS resource element.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 一种用于在无线通信系统中由用户设备发送信道状态信息（CSI）的方法包括：接收CSI-参考信号（CSI-RS），基于相同的天线端口确定公共参考信号（CRS）资源元素的开销 数字作为与CSI-RS相关联的天线端口号，并且发送基于CSI-RS计算的CSI和CRS资源元素的开销。

公开(公告)号：US20150063142A1

公开(公告)日：2015-03-05

申请号：US14394213

申请日：2013-04-12

Applicant: LG ELECTRONICS INC.

Inventor： Kijun Kim ,  Illsoo Sohn ,  Jonghyun Park

IPC: H04W24/10 ,  H04B7/02 ,  H04B7/06

CPC classification number: H04W24/10 ,  H04B7/024 ,  H04B7/0617 ,  H04B7/063 ,  H04B7/0632 ,  H04B17/24 ,  H04B17/309 ,  H04L43/08

Abstract: One embodiment of the present invention relates to a method for a terminal to report channel state information in a wireless communication system, comprising the steps of: calculating one or more pieces of channel quality information from a signal measurement resource configuration and a plurality of interference measurement resource configurations associated with the signal measurement resource configuration; and transmitting a channel state report including the calculated channel quality information.

Abstract translation: 本发明的一个实施例涉及一种终端在无线通信系统中报告信道状态信息的方法，包括以下步骤：从信号测量资源配置和多个干扰测量中计算一条或多条信道质量信息 与信号测量资源配置相关联的资源配置; 以及发送包括所计算的信道质量信息的信道状态报告。

公开(公告)号：US20150023280A1

公开(公告)日：2015-01-22

申请号：US14383220

申请日：2013-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jonghyun Park ,  Kijun Kim

IPC: H04L5/00 ,  H04B7/04

CPC classification number: H04W24/10 ,  H04B7/024 ,  H04B7/04 ,  H04B7/0417 ,  H04B7/0626 ,  H04B7/0658 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0091 ,  H04L5/0094 ,  H04W76/27 ,  H04W88/08

Abstract: The present invention relates to a method for receiving a reference CSI configuration information and a following CSI configuration information which is configured to report a same RI (Rank Indicator) as the reference CSI configuration information, receiving a first CSI-RS (Channel State Information-Resource Signal) configuration information associated with the reference CSI configuration and a second CSI-RS configuration information associated with the following CSI configuration, number of CSI-RS antenna ports according to the second CSI-RS configuration information is same as number of CSI-RS antenna ports according to the first CSI-RS configuration information; and transmitting CSI determined based on at least one of the first CSI-RS configuration information and the second CSI-RS configuration information.

Abstract translation: 本发明涉及一种用于接收参考CSI配置信息和后续CSI配置信息的方法，该配置信息被配置为报告与参考CSI配置信息相同的RI（秩指示符），接收第一CSI-RS（信道状态信息 - 资源信号）配置信息和与以下CSI配置相关联的第二CSI-RS配置信息，根据第二CSI-RS配置信息的CSI-RS天线端口的数量与CSI-RS的数量相同 天线端口根据第一CSI-RS配置信息; 以及发送基于所述第一CSI-RS配置信息和所述第二CSI-RS配置信息中的至少一个所确定的CSI。

公开(公告)号：US20150023265A1

公开(公告)日：2015-01-22

申请号：US14371912

申请日：2013-02-12

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Eunsun Kim ,  Illsoo Sohn ,  Kijun Kim ,  Hanbyul Seo

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04B7/024 ,  H04B7/0413 ,  H04L5/0035 ,  H04L5/0037 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/2657 ,  H04L27/2662 ,  H04L27/2675

Abstract: The present invention relates to a method by which a terminal receives a downlink data channel in a wireless communication system. In detail, the method includes the steps of receiving from a network information on one or more settings defining large scale properties of a terminal-specific reference signal through a higher layer; detecting from the network one of either the first scheduling information or the second scheduling information on a downlink data channel based on a terminal-specific reference signal; and receiving the downlink data channel based on the terminal-specific reference signal on the basis of the detected scheduling information, wherein the first scheduling information includes an indicator indicating one or more of the settings, and the large scale properties of the terminal-specific reference signal are defined according to the setting indicated by the indicator during the detection of the first scheduling information, and a preset setting from among the one or more settings set during the detection of the second scheduling information.

Abstract translation: 本发明涉及终端在无线通信系统中接收下行链路数据信道的方法。 具体地说，该方法包括以下步骤：从网络接收关于通过较高层定义终端专用参考信号的大规模属性的一个或多个设置的信息; 基于终端专用参考信号，从网络检测下行链路数据信道上的第一调度信息或第二调度信息之一; 并且基于所检测到的调度信息，基于所述终端特定参考信号接收所述下行链路数据信道，其中，所述第一调度信息包括指示所述设置中的一个或多个的指示符，以及所述终端特定参考的大规模属性 在检测到第一调度信息期间根据由指示符指示的设置来定义信号，以及在检测第二调度信息期间设置的一个或多个设置中的预设设置。

公开(公告)号：US20150009928A1

公开(公告)日：2015-01-08

申请号：US14376971

申请日：2013-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Illsoo Sohn ,  Kijun Kim ,  Jonghyun Park ,  Hyungtae Kim

IPC: H04W74/08 ,  H04L1/00

CPC classification number: H04W74/0875 ,  H04B7/024 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0647 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0693 ,  H04W24/10

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for a terminal to report channel state information in a wireless communication system, the method comprising: a step of transmitting first channel state information according to a first channel state information (CSI) process for reporting the first channel state information periodically for every first period; a step of transmitting second channel state information according to a second CSI process for reporting the second channel state information periodically for every second period; and a step of dropping the transmission of either the first channel state information or the second channel state information on the basis of the CSI process index of each of the first and second CSI processes in the event the first channel state information transmission timing and the second channel state information transmission timing conflict.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及终端在无线通信系统中报告信道状态信息的方法和装置，该方法包括：根据第一信道状态信息（CSI）处理发送第一信道状态信息的步骤， 每第一个周​​期定期报告第一个信道状态信息; 根据用于每隔一个周期定期报告第二信道状态信息的第二CSI处理来发送第二信道状态信息的步骤; 以及在第一信道状态信息发送定时和第二信道状态信息发送定时的情况下，基于第一和第二CSI处理中的每一个的CSI处理索引来丢弃第一信道状态信息或第二信道状态信息的传输的步骤 信道状态信息传输定时冲突。

公开(公告)号：US12192910B2

公开(公告)日：2025-01-07

申请号：US17593908

申请日：2020-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon Kang ,  Jonghyun Park ,  Haewook Park

IPC: H04W52/14 ,  H04W52/36

Abstract: Disclosed is a method for transmitting an uplink signal in a wireless communication system according to an embodiment of the present disclosure performed by a User Equipment (UE) includes receiving configuration information in relation to transmission power of an uplink signal, determining the transmission power based on the configuration information, and transmitting the uplink signal based on the determined transmission power.

公开(公告)号：US12166705B2

公开(公告)日：2024-12-10

申请号：US17278210

申请日：2019-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Jiwon Kang

IPC: H04L5/00 ,  H04B7/0408 ,  H04W72/23

Abstract: The present specification relates to a method for transmitting and receiving an uplink in a wireless communication system. More specifically, the method may include: a step for transmitting, to a base station, terminal capability information related to the uplink transmission; a step for receiving, from the base station, configuration information based on the terminal capability information; a step for receiving, from the base station, downlink control information for scheduling the uplink transmission, wherein the configuration information includes information about one or more SRS resource sets and one more SRS resources related to the uplink transmission; and a step for transmitting the uplink on the basis of an SRS resource set and an SRS resource, among the one or more SRS resource sets and the one or more SRS resources, indicated by information included in the downlink control information.

公开(公告)号：US12149955B2

公开(公告)日：2024-11-19

申请号：US17593873

申请日：2020-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon Kang ,  Jonghyun Park

IPC: H04W16/28 ,  H04L5/00 ,  H04W72/1263

Abstract: A method for transmitting, by a terminal, an uplink signal in a wireless communication system, according to one embodiment of the present specification, comprises the steps of: receiving an upper layer message related to setting of resource groups for a plurality of panels; receiving a lower layer message related to whether the resource groups are activated; and transmitting an uplink signal on the basis of the lower layer message. The uplink signal is transmitted on the basis of an activated resource group from among the resource groups.

公开(公告)号：US12143977B2

公开(公告)日：2024-11-12

申请号：US17594106

申请日：2020-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon Go ,  Jonghyun Park ,  Jiwon Kang

IPC: H04W72/044

Abstract: A method of transmitting an uplink signal by a user equipment in a wireless communication system includes receiving configuration information related to transmission of an uplink signal and transmitting the uplink signal based on the configuration information. The configuration information includes information indicating a specific beam related to a maximum permissible exposure (MPE) of a radio frequency (RF), and the transmission of the uplink signal is based on the specific beam.

公开(公告)号：US12081297B2

公开(公告)日：2024-09-03

申请号：US17266563

申请日：2019-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jiwon Kang ,  Jonghyun Park ,  Haewook Park

IPC: H04B7/06 ,  H04B17/336

CPC classification number: H04B7/0626 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/0639 ,  H04B17/336

Abstract: The present disclosure relates to a method for reporting CSI by a terminal (user equipment) supported by a plurality of base stations in a wireless communication system, the method comprising: receiving CSI report-related configuration information from at least one base station among the plurality of base stations; receiving a first reference signal via a specific reception beam from a first base station among the plurality of base stations; receiving a second reference signal via the specific reception beam from at least one base station except for the first base station among the plurality of base stations; calculating the CSI by performing measurement on the first reference signal and the second reference signal; and transmitting the CSI to the first base station, wherein the terminal may calculate the CSI by measuring, as interference, the second reference signal received via the specific reception beam.