公开(公告)号：US20150085773A1

公开(公告)日：2015-03-26

申请号：US14388679

申请日：2013-04-02

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul Seo ,  Myoungseob Kim

IPC: H04L5/00

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W24/00 ,  H04W72/00 ,  H04W72/044

Abstract: The present invention relates to a method for a terminal to receive an enhanced physical downlink control channel (EPDCCH) from a based station in a wireless communication system. More particularly, the method includes the steps of defining a first number of enhanced resource element groups (EREGs) for each resource block for the EPDCCH, and monitoring EPDCCH candidates consisting of one or more enhanced control channel elements (ECCEs) in resource blocks and receiving the EPDCCH, wherein each of the one or more ECCEs consists of a second number of EREGs, and indexes of the second number of EREGs are determined to be intervals of the number of ECCEs for each resource block.

Abstract translation: 本发明涉及一种终端从无线通信系统中的基站接收增强物理下行链路控制信道（EPDCCH）的方法。 更具体地，该方法包括以下步骤：为EPDCCH的每个资源块定义第一数量的增强资源单元组（EREG），以及监视由资源块中的一个或多个增强控制信道单元（ECCE）组成的EPDCCH候选和接收 EPDCCH，其中一个或多个ECCE中的每一个由第二数目的EREG组成，并且将第二数目的EREG的索引确定为每个资源块的ECCE数量的间隔。

公开(公告)号：US20150055485A1

公开(公告)日：2015-02-26

申请号：US14372121

申请日：2013-01-04

Applicant: LG ELECTRONICS INC.

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

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

CPC classification number: H04W72/005 ,  H04L1/0046 ,  H04L1/0061 ,  H04L1/0072 ,  H04L5/0048 ,  H04L5/0055 ,  H04W48/12 ,  H04W48/16 ,  H04W72/042

Abstract: The present invention relates to a method by which terminals in a wireless communication system receive control channels. More particularly, the method includes the steps of: receiving control information that includes the transmission mode for the control channel and information about the number of antenna ports through a broadcast channel from a base station; and receiving the control channel on the basis of the control information.

Abstract translation: 本发明涉及无线通信系统中的终端接收控制信道的方法。 更具体地，该方法包括以下步骤：通过来自基站的广播信道接收包括控制信道的传输模式的控制信息和关于天线端口数量的信息; 以及基于控制信息接收控制信道。

公开(公告)号：US20150023145A1

公开(公告)日：2015-01-22

申请号：US14382705

申请日：2013-03-15

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/14 ,  H04W72/04 ,  H04L5/00 ,  H04J3/10 ,  H04B7/26

CPC classification number: H04L5/1438 ,  H04B7/2656 ,  H04J3/10 ,  H04J11/0023 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0066 ,  H04L5/0094 ,  H04L5/1469 ,  H04W72/042

Abstract: A method for transmitting and receiving a signal by a terminal a wireless communication system is disclosed in the present invention. More particularly, the method comprises the steps of: receiving an indicator for changing the usage of a specific subframe corresponding to a sub-component carrier from a network; determining whether near-end crosstalk between the sub-component carrier and another component carrier occurs if the usage of the subframe is changed according to the indicator; and transmitting and receiving a signal to and from the network through the sub-component carrier according to the changed usage if it is determined that the near-end crosstalk does not occur.

Abstract translation: 在本发明中公开了一种由无线通信系统的终端发送和接收信号的方法。 更具体地，该方法包括以下步骤：从网络接收用于改变对应于子分量载波的特定子帧的使用的指示符; 如果子帧的使用根据指示符而改变，则确定子分量载波与另一分量载波之间的近端串扰是否发生; 并且如果确定不发生近端串扰，则根据改变的使用通过子分量载波向网络和从网络发送信号。