公开(公告)号：US20160234813A1

公开(公告)日：2016-08-11

申请号：US15099797

申请日：2016-04-15

Applicant: LG Electronics Inc.

Inventor： Hakseong Kim ,  Hanbyul Seo ,  Kijun Kim

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/00

CPC classification number: H04W72/042 ,  H03M13/271 ,  H03M13/3723 ,  H03M13/6508 ,  H03M13/6525 ,  H04J11/0073 ,  H04L1/0046 ,  H04L1/0071 ,  H04L1/0072 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/04 ,  H04W84/047 ,  H04W88/08

Abstract: A method and apparatus for transmitting and receiving a Relay Physical Downlink Control Channel (R-PDCCH) being a control channel for a relay node (RN) in a wireless communication system are disclosed. To transmit an R-PDCCH to a RN, a BS includes a processor for interleaving a predetermined number of Control Channel Elements (CCEs), mapping the interleaved CCEs to at least one Virtual Resource Block (VRB) configured for R-PDCCH transmission, mapping the at least one VRB to at least one Physical Resource Block (PRB), and a transmitter for transmitting the R-PDCCH to the RN through the at least one PRB.

公开(公告)号：US09370001B2

公开(公告)日：2016-06-14

申请号：US14385900

申请日：2013-03-18

Applicant: LG ELECTRONICS INC.

Inventor： Hakseong Kim ,  Hanbyul Seo

IPC: H04W72/04 ,  H04W72/12

CPC classification number: H04W72/042 ,  H04W72/1289

Abstract: Provided are a method and a wireless device for transmitting a data packet in a wireless communication system. The wireless device engages in peer discovery with a receiver and monitors whether transmission (TX) scheduling information from a base station is received. A data packet is transmitted to the receiver on the basis of the TX scheduling information. The TX scheduling information comprises resource allocation information indicating resource allocation for transmitting the data packet, identification information indicating an identifier for the receiver; and information indicating whether the TX scheduling information is for TX scheduling or reception (RX) scheduling.

Abstract translation: 提供了一种用于在无线通信系统中发送数据分组的方法和无线设备。 无线设备与接收机进行对等体发现，并且监视是否接收到来自基站的传输（TX）调度信息。 基于TX调度信息将数据分组发送到接收机。 TX调度信息包括指示用于发送数据分组的资源分配的资源分配信息，指示接收机的标识符的识别信息; 以及指示TX调度信息是否用于TX调度或接收（RX）调度的信息。

公开(公告)号：US09344954B2

公开(公告)日：2016-05-17

申请号：US14359528

申请日：2012-12-05

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Hakseong Kim ,  Yunjung Yi

IPC: H04W4/00 ,  H04W48/08 ,  H04W76/02

CPC classification number: H04W76/023 ,  H04W48/08 ,  H04W76/14

Abstract: The present invention relates to a method for transmitting an identification signal from a first UE to a second UE for direct communication between UE's in a wireless communication system. In particular, the method includes the steps of: transmitting a first identification signal formed by using a part of the information on the first UE to the second UE; and transmitting a second identification signal including the rest of the information on the first UE to the second UE, wherein the transmission duration time of the second identification signal is longer than that of the first identification signal.

Abstract translation: 本发明涉及一种用于从第一UE发送识别信号到第二UE的方法，用于无线通信系统中的UE之间的直接通信。 特别地，该方法包括以下步骤：通过使用第一UE上的部分信息形成的第一识别信号发送给第二UE; 以及向所述第二UE发送包括关于所述第一UE的剩余信息的第二识别信号，其中所述第二识别信号的传输持续时间比所述第一识别信号的传输持续时间长。

公开(公告)号：US09246538B2

公开(公告)日：2016-01-26

申请号：US14357103

申请日：2012-11-09

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Hanbyul Seo ,  Hakseong Kim

IPC: H04B1/707 ,  H04L5/00

CPC classification number: H04B1/707 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053

Abstract: One embodiment of the present invention relates to a method for allowing a terminal to decode a signal in a wireless communication system, and the method for decoding the signal comprises the steps of determining a spreading factor for a physical resource block pair included in a subframe; and decoding a decoding reference signal on said physical resource block pair by using an orthogonal sequence corresponding to said spreading factor.

Abstract translation: 本发明的一个实施例涉及允许终端对无线通信系统中的信号进行解码的方法，并且用于对信号进行解码的方法包括以下步骤：确定包括在子帧中的物理资源块对的扩频因子; 以及通过使用与所述扩展因子对应的正交序列来对所述物理资源块对上的解码参考信号进行解码。

公开(公告)号：US20150133137A1

公开(公告)日：2015-05-14

申请号：US14398679

申请日：2013-05-21

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Hakseong Kim ,  Byounghoon Kim

IPC: H04W72/08 ,  H04W72/04

CPC classification number: H04W72/0486 ,  H04W28/16

Abstract: The present invention relates to a method for sharing wireless resource information by a cell in a multi-cell wireless communication system. More particularly, the method for sharing wireless resource information by a cell according to the present invention comprises: a step of transmitting wireless resource information to a neighbor cell; and a step of receiving an acknowledgement message corresponding to the wireless resource information from the neighbor cell. The wireless resource information is information for changing the used of the wireless resource of a specific wireless resource region, and the acknowledgement message is a message indicating whether the change in use of the wireless resource is allowed in the neighbor cell.

Abstract translation: 本发明涉及一种在多小区无线通信系统中由小区共享无线资源信息的方法。 更具体地，根据本发明的小区共享无线资源信息的方法包括：向相邻小区发送无线资源信息的步骤; 以及从所述相邻小区接收与所述无线资源信息相对应的确认消息的步骤。 无线资源信息是用于改变特定无线资源区域的无线资源的使用的信息，确认消息是表示是否允许在相邻小区中使用无线资源的消息的消息。

公开(公告)号：US20150055518A1

公开(公告)日：2015-02-26

申请号：US14382501

申请日：2013-03-20

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Hakseong Kim ,  Suckchel Yang ,  Hanbyul Seo ,  Kijun Kim ,  Byounghoon KIM

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

CPC classification number: H04W24/10 ,  H04B7/2643 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/14 ,  H04L5/1469 ,  H04W52/146

Abstract: The present invention relates to a method for user equipment transmitting an uplink signal in a time division duplex (TDD) wireless communication system, according to one embodiment. The method comprises: detecting a downlink control signal; and transmitting the uplink signal on the basis of uplink-related control information which is included in the downlink control signal that is detected, wherein a transmission power value is reported on the basis of an indicator, which indicates reporting of the transmission power value of the uplink signal at a specific time.

Abstract translation: 本发明涉及根据一个实施例的用于在时分双工（TDD）无线通信系统中发送上行链路信号的用户设备的方法。 该方法包括：检测下行链路控制信号; 根据检测出的下行链路控制信号中包含的上行链路控制信息，发送上行链路信号，其中，基于指示符，报告发送功率值的发送功率值， 上行链路信号。

公开(公告)号：US20150049693A1

公开(公告)日：2015-02-19

申请号：US14382878

申请日：2013-03-05

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Hanbyul Seo ,  Byounghoon Kim ,  Hakseong Kim

IPC: H04L5/00

CPC classification number: H04L5/0032 ,  H04L5/005 ,  H04L5/0069 ,  H04L5/0085 ,  H04L5/0096

Abstract: A method for a terminal to receive a signal in a wireless communication system according to one embodiment of the present invention comprises a step for confirming whether a configuration change exists for a cell-specific reference signal (CRS) of a neighboring cell, and if the CRS configuration is changed for a neighboring cell, the method for receiving s signal comprises the steps of: receiving system information of the neighboring cell and acknowledging the changed CRS configuration thereby; and receiving s signal from a serving cell by means of the changed CRS configuration of the neighboring cell.

Abstract translation: 根据本发明的一个实施例，终端在无线通信系统中接收信号的方法包括：确定是否存在相邻小区的小区特定参考信号（CRS）的配置改变的步骤，以及如果 相邻小区的CRS配置被改变，接收s信号的方法包括以下步骤：接收相邻小区的系统信息并由此确认改变的CRS配置; 以及通过相邻小区的改变的CRS配置从服务小区接收s信号。

公开(公告)号：US20150043475A1

公开(公告)日：2015-02-12

申请号：US14386416

申请日：2013-03-20

Applicant: LG ELECTRONICS INC.

Inventor： Hakseong Kim ,  Seungmin Lee ,  Hanbyul Seo

IPC: H04W72/04 ,  H04W4/00

CPC classification number: H04W72/042 ,  H04L1/0026 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0057 ,  H04W4/70 ,  H04W72/082 ,  H04W76/14 ,  H04W92/18

Abstract: A channel information transmitting method and device are disclosed. The method may comprise: a step in which a base station transmits first channel state information (CSI)-request triggering information to first user equipment (UE); a step in which the base station receives the channel state information of a first D2D link channel from the first UE in response to the first channel from the first UE in response to the first CSI-request triggering information; and a step in which the base station allocates the resource of the first D2D link channel to second UE on the basis of the channel state information. Accordingly, the present invention enables data to be transmitted directly between the user equipment without passing through the base station, thereby increasing the speed of data transmission between the user equipment and distributing the load thereof.

Abstract translation: 公开了一种信道信息发送方法和装置。 该方法可以包括：基站向第一用户设备（UE）发送第一信道状态信息（CSI）请求触发信息的步骤; 响应于第一CSI请求触发信息，基站响应于来自第一UE的第一信道从第一UE接收第一D2D链路信道的信道状态信息的步骤; 以及基站根据信道状态信息向第二UE分配第一D2D链路信道的资源的步骤。 因此，本发明能够在不经过基站的情况下在用户设备之间直接发送数据，从而提高用户设备之间的数据传输速度并分配其负载。

公开(公告)号：US20150043472A1

公开(公告)日：2015-02-12

申请号：US14386102

申请日：2013-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Seungmin Lee ,  Hakseong Kim ,  Inkwon Seo

IPC: H04W36/00 ,  H04W74/08

CPC classification number: H04W36/0077 ,  H04W36/08 ,  H04W36/38 ,  H04W74/0833

Abstract: Disclosed in the present application is a method for a terminal to perform a handover in a wireless communication system. In particular, the method comprises the steps of: receiving a random access triggering signal from a serving cell; executing a random access procedure with a target cell on the basis of the random access triggering signal; receiving a downlink signal from the serving cell and transmitting an uplink signal to the target cell; receiving, from the serving cell, a message ordering a handover to the target cell; and transmitting, to the target cell, a predetermined message indicating the completed handover, on the basis of the message ordering a handover.

Abstract translation: 在本申请中公开了一种终端在无线通信系统中执行切换的方法。 特别地，该方法包括以下步骤：从服务小区接收随机接入触发信号; 基于所述随机接入触发信号，执行与目标小区的随机接入过程; 从所述服务小区接收下行链路信号并向所述目标小区发送上行链路信号; 从所述服务小区接收排序到所述目标小区的切换的消息; 并且基于排序切换的消息向目标小区发送指示完成的切换的预定消息。

公开(公告)号：US20150003305A1

公开(公告)日：2015-01-01

申请号：US14372181

申请日：2013-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Hakseong Kim ,  Kijun Kim ,  Hanbyul Seo

IPC: H04W56/00 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W56/0005 ,  H04L5/0048 ,  H04L5/14 ,  H04W56/0045

Abstract: Defined are timings at which a user equipment transmits uplink signals to a plurality of base stations in a wireless communication system to which a coordinated multipoint (CoMP) technology is applied. Specifically, a method of controlling uplink signal transmission timings to prevent collision between timings in transmission of uplink signals to the base stations is disclosed.

Abstract translation: 定义了用户设备向应用协调多点（CoMP）技术的无线通信系统中的多个基站发送上行链路信号的定时。 具体地，公开了一种控制上行链路信号传输定时以防止向基站发送上行链路信号的定时之间的冲突的方法。