公开(公告)号：US09538407B2

公开(公告)日：2017-01-03

申请号：US14558437

申请日：2014-12-02

Applicant: LG Electronics Inc.

Inventor： So Yeon Kim ,  Min Seok Oh ,  Ki Hyoung Cho ,  Seung Hyun Kang ,  Ji Ae Seok ,  Ji Wook Chung ,  Young Seob Lee

IPC: H04W24/08 ,  H04W72/04 ,  H04L27/26 ,  H04W52/02

CPC classification number: H04W24/08 ,  H04L27/2627 ,  H04W52/0229 ,  H04W72/042 ,  Y02D70/00

Abstract: A method of receiving control information in a wireless communication system includes receiving position information for searching at least one downlink control channel, a downlink control channel carrying control information of at least one user equipment, receiving multiplexed downlink control channel in which a plurality of downlink control channels are sequentially multiplexed and sequentially searching the downlink control channel on the multiplexed downlink control channel according to the position information. The number of detection attempts to detect its own control information can be reduced.

Abstract translation: 一种在无线通信系统中接收控制信息的方法包括接收用于搜索至少一个下行链路控制信道的位置信息，承载至少一个用户设备的控制信息的下行链路控制信道，接收复用下行链路控制信道，其中多个下行链路控制 根据位置信息顺序复用多路复用下行链路控制信道上的下行链路控制信道， 可以减少检测其自己的控制信息的检测次数。

公开(公告)号：US20150109948A1

公开(公告)日：2015-04-23

申请号：US14558437

申请日：2014-12-02

Applicant: LG Electronics Inc.

Inventor： So Yeon Kim ,  Min Seok Oh ,  Ki Hyoung Cho ,  Seung Hyun Kang ,  Ji Ae Seok ,  Ji Wook Chung ,  Young Seob Lee

IPC: H04W24/08 ,  H04L27/26 ,  H04W72/04

CPC classification number: H04W24/08 ,  H04L27/2627 ,  H04W52/0229 ,  H04W72/042 ,  Y02D70/00

Abstract: A method of receiving control information in a wireless communication system includes receiving position information for searching at least one downlink control channel, a downlink control channel carrying control information of at least one user equipment, receiving multiplexed downlink control channel in which a plurality of downlink control channels are sequentially multiplexed and sequentially searching the downlink control channel on the multiplexed downlink control channel according to the position information. The number of detection attempts to detect its own control information can be reduced.

Abstract translation: 一种在无线通信系统中接收控制信息的方法包括接收用于搜索至少一个下行链路控制信道的位置信息，承载至少一个用户设备的控制信息的下行链路控制信道，接收复用下行链路控制信道，其中多个下行链路控制 根据位置信息顺序复用多路复用下行链路控制信道上的下行链路控制信道， 可以减少检测其自己的控制信息的检测次数。

公开(公告)号：US10142979B2

公开(公告)日：2018-11-27

申请号：US15437659

申请日：2017-02-21

Applicant: LG ELECTRONICS INC.

Inventor： So Yeon Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Moon Il Lee ,  Hyun Soo Ko ,  Jae Hoon Chung ,  Ji Ae Seok ,  Seung Hyun Kang ,  Suk Hyon Yoon ,  Joon Kui Ahn

IPC: H04W72/04 ,  H04L5/00

Abstract: A method for transmitting a downlink control channel in a mobile communication system and a method for mapping the control channel to physical resources using a block interleaver are provided. In order to transmit a downlink control channel in a mobile communication system, information bits are modulated to generate one or more modulation symbols according to a specific modulation scheme, the modulation symbols are interleaved using a block interleaver, and the interleaved modulated symbols are mapped to resource elements allocated for transmission of at least one control channel in a subframe, thereby transmitting the at least one control channel.

公开(公告)号：US09055580B2

公开(公告)日：2015-06-09

申请号：US13928148

申请日：2013-06-26

Applicant: LG ELECTRONICS INC.

Inventor： So Yeon Kim ,  Young Woo Yun ,  Ki Jun Kim ,  Moon Il Lee ,  Hyun Soo Ko ,  Jae Hoon Chung ,  Ji Ae Seok ,  Seung Hyun Kang ,  Suk Hyon Yoon ,  Joon Kui Ahn

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

CPC classification number: H04W72/042 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0053 ,  H04W48/12

Abstract: A method for transmitting a downlink control channel in a mobile communication system and a method for mapping the control channel to physical resources using a block interleaver are provided. In order to transmit a downlink control channel in a mobile communication system, information bits are modulated to generate one or more modulation symbols according to a specific modulation scheme, the modulation symbols are interleaved using a block interleaver, and the interleaved modulated symbols are mapped to resource elements allocated for transmission of at least one control channel in a subframe, thereby transmitting the at least one control channel.

公开(公告)号：US09414376B2

公开(公告)日：2016-08-09

申请号：US14703437

申请日：2015-05-04

Applicant: LG ELECTRONICS INC.

Inventor： So Yeon Kim ,  Young Yun ,  Ki Jun Kim ,  Moon Il Lee ,  Hyun Soo Ko ,  Jae Hoon Chung ,  Ji Ae Seok ,  Seung Hyun Kang ,  Suk Hyon Yoon ,  Joon Kui Ahn

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

CPC classification number: H04W72/042 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0053 ,  H04W48/12

Abstract: A method for transmitting a downlink control channel in a mobile communication system and a method for mapping the control channel to physical resources using a block interleaver are provided. In order to transmit a downlink control channel in a mobile communication system, information bits are modulated to generate one or more modulation symbols according to a specific modulation scheme, the modulation symbols are interleaved using a block interleaver, and the interleaved modulated symbols are mapped to resource elements allocated for transmission of at least one control channel in a subframe, thereby transmitting the at least one control channel.

公开(公告)号：US09049710B2

公开(公告)日：2015-06-02

申请号：US14106239

申请日：2013-12-13

Applicant: LG ELECTRONICS INC.

Inventor： So Yeon Kim ,  Young Yun ,  Ki Jun Kim ,  Moon Il Lee ,  Hyun Soo Ko ,  Jae Hoon Chung ,  Ji Ae Seok ,  Seung Hyun Kang ,  Suk Hyon Yoon ,  Joon Kui Ahn

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

CPC classification number: H04W72/042 ,  H04L1/0071 ,  H04L5/0007 ,  H04L5/0053 ,  H04W48/12

Abstract: A method for transmitting a downlink control channel in a mobile communication system and a method for mapping the control channel to physical resources using a block interleaver are provided. In order to transmit a downlink control channel in a mobile communication system, information bits are modulated to generate one or more modulation symbols according to a specific modulation scheme, the modulation symbols are interleaved using a block interleaver, and the interleaved modulated symbols are mapped to resource elements allocated for transmission of at least one control channel in a subframe, thereby transmitting the at least one control channel.

Abstract translation: 提供了一种用于在移动通信系统中发送下行链路控制信道的方法以及使用块交织器将控制信道映射到物理资源的方法。 为了在移动通信系统中发送下行链路控制信道，根据特定的调制方式对信息比特进行调制以生成一个或多个调制符号，使用块交织器对调制符号进行交织，将交织的调制符号映射到 分配用于在子帧中传输至少一个控制信道的资源元素，从而发送所述至少一个控制信道。