公开(公告)号：US20150117291A1

公开(公告)日：2015-04-30

申请号：US14361639

申请日：2012-12-17

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Inkwon Seo ,  Kijun Kim

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

CPC classification number: H04W72/042 ,  H04B7/024 ,  H04B7/0417 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0073 ,  H04W72/005

Abstract: The present invention relates to a wireless communication system. More particularly, provided is a method for determining a resource allocation scheme, related reference signals, transmission timing, transmission power, scrambling and the like for a physical channel so that a terminal can receive in an accurate and efficient manner the physical channel transmitted in a multiple cell environment.

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，提供了一种用于确定物理信道的资源分配方案，相关参考信号，传输定时，传输功率，加扰等的方法，使得终端能够以准确和有效的方式接收在 多细胞环境。

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：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：US20140348015A1

公开(公告)日：2014-11-27

申请号：US14364613

申请日：2012-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Hanbyul Seo

IPC: H04W24/10 ,  H04J11/00

CPC classification number: H04W24/10 ,  H04B7/26 ,  H04J11/005 ,  H04J2211/001 ,  H04W24/08 ,  H04W48/16 ,  H04W52/244 ,  H04W72/085

Abstract: One embodiment of the present invention relates to a method for allowing a terminal to measure at least one or more transmission points among a first transmission point and a second transmission point, which are neighboring cells, in a wireless communication system, and the measurement method comprises the steps of: measuring a reference signal strength indicator (RSSI) in a predetermined resource of a subframe; and measuring reference signal received quality (RSRQ) from said RSSI and reference signal received power (RSRP), wherein said predetermined resource is associated with the setting of an almost blank subframe (ABS) of said first transmission point for said subframe.

Abstract translation: 本发明的一个实施例涉及一种允许终端在无线通信系统中测量作为相邻小区的第一传输点和第二传输点中的至少一个或多个传输点的方法，并且测量方法包括 步骤：测量子帧的预定资源中的参考信号强度指示符（RSSI）; 以及从所述RSSI和参考信号接收功率（RSRP）测量参考信号接收质量（RSRQ），其中所述预定资源与所述子帧的所述第一传输点的几乎空白子帧（ABS）的设置相关联。

公开(公告)号：US20140169345A1

公开(公告)日：2014-06-19

申请号：US14234615

申请日：2012-09-20

Applicant: LG ELECTRONICS INC.

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

IPC: H04W56/00 ,  H04L5/00

CPC classification number: H04W56/001 ,  H04L5/0073 ,  H04W36/0072 ,  H04W56/0015

Abstract: A method for acquiring synchronization by a user equipment (UE) in a radio communication system is disclosed. The method includes receiving a synchronization signal from a first transmission point, and acquiring synchronization to a second transmission point using the synchronization signal and information including a subframe offset received from the first transmission point, wherein the subframe offset is a subframe difference value between the first transmission point and the second transmission point.

Abstract translation: 公开了一种用于在无线电通信系统中由用户设备（UE）获取同步的方法。 该方法包括从第一传输点接收同步信号，并使用同步信号和包括从第一传输点接收到的子帧偏移的信息获取同步到第二传输点，其中，子帧偏移是第一传输点之间的子帧差值 传输点和第二传输点。