公开(公告)号：US20150085772A1

公开(公告)日：2015-03-26

申请号：US14387314

申请日：2013-04-02

申请人： LG ELECTRONICS INC.

发明人： Hanbyul Seo ,  Myungseop Kim

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W24/00 ,  H04W72/00 ,  H04W72/044

摘要： 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; monitoring EPDCCH candidates consisting of one or more enhanced control channel elements (ECCEs) in resource blocks so as to receive the EPDCCH, wherein each of the one or more ECCEs consists of a second number of EREGs included in different resource blocks, and the indexes of the resource blocks including the second number of EREGs are determined on the basis of a specific value obtained by dividing the number of resource blocks by the second number.

摘要翻译： 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）; 在资源块中监视由一个或多个增强控制信道单元（ECCE）组成的EPDCCH候选，以便接收EPDCCH，其中，所述一个或多个ECCE中的每一个由包括在不同资源块中的第二数目的EREG组成， 基于通过将资源块数除以第二数而获得的特定值来确定包括第二数目EREG的资源块。

公开(公告)号：US10123317B2

公开(公告)日：2018-11-06

申请号：US15296903

申请日：2016-10-18

申请人： LG Electronics Inc.

发明人： Hanbyul Seo ,  Myungseop Kim

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W24/00 ,  H04W72/00

摘要： A method is presented for receiving an Enhanced Physical Downlink Control Channel (EPDCCH) from a base station by a User Equipment (UE) in a wireless communication system. The UE receives the EPDCCH by monitoring EPDCCH candidates comprising one or more Enhanced Control Channel Elements (ECCEs), in a first time-frequency resources configured for the EPDCCH. Each of the one or more ECCEs comprises a plurality of Resource Element (RE) sets distributed in a second time-frequency resources within the first time-frequency resources. Indexes of the second time-frequency resources of including the plurality of RE sets are determined based on a specific value obtained by dividing a number of the first time-frequency resources by a number of the plurality of RE sets in the each of one or more ECCEs.

公开(公告)号：US09497752B2

公开(公告)日：2016-11-15

申请号：US14387314

申请日：2013-04-02

申请人： LG ELECTRONICS INC.

发明人： Hanbyul Seo ,  Myungseop Kim

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W24/00 ,  H04W72/00

CPC分类号： H04W72/042 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0094 ,  H04W24/00 ,  H04W72/00 ,  H04W72/044

摘要： 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; monitoring EPDCCH candidates consisting of one or more enhanced control channel elements (ECCEs) in resource blocks so as to receive the EPDCCH, wherein each of the one or more ECCEs consists of a second number of EREGs included in different resource blocks, and the indexes of the resource blocks including the second number of EREGs are determined on the basis of a specific value obtained by dividing the number of resource blocks by the second number.

摘要翻译： 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）; 在资源块中监视由一个或多个增强控制信道单元（ECCE）组成的EPDCCH候选，以便接收EPDCCH，其中，所述一个或多个ECCE中的每一个由包括在不同资源块中的第二数目的EREG组成， 基于通过将资源块数除以第二数而获得的特定值来确定包括第二数目EREG的资源块。