公开(公告)号：EP2773054A4

公开(公告)日：2015-07-15

申请号：EP12844062

申请日：2012-10-26

Applicant: LG ELECTRONICS INC

Inventor： CHUN JIN YOUNG ,  IHM BIN CHUL ,  KANG JI WON ,  KIM KI TAE ,  PARK SUNG HO ,  KIM SU NAM

IPC: H04J11/00 ,  H04B7/06 ,  H04B7/26 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04L5/005 ,  H04B7/0617 ,  H04B7/063 ,  H04B7/0639 ,  H04B7/0684 ,  H04L1/0046 ,  H04L1/0072 ,  H04L5/0039 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/042 ,  H04W72/1289 ,  H04W76/021 ,  H04W88/085

Abstract: Provided are a method and an apparatus for allocating a control channel in a wireless communication system. A base station allocates an enhanced physical downlink control channel (e-PDCCH) to a localized region within a physical downlink shared channel (PDCCH) region, allocates the e-PDCCH to a distributed region within the PDSCH region, and transmits a scheduling assignment via the allocated e-PDCCH.

公开(公告)号：EP2731283A4

公开(公告)日：2015-03-25

申请号：EP12804043

申请日：2012-06-26

Applicant: LG ELECTRONICS INC

Inventor： KIM KI TAE ,  CHUN JIN YOUNG ,  KIM SU NAM ,  KANG JI WON ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04J11/00 ,  H04B7/04 ,  H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0073

Abstract: Provided is a method and apparatus for allocating a downlink control channel in a wireless communication system. A base station allocates at least one control channel element (CCE), which contains a plurality of resource elements (REs), in a data region of one resource block (RB), allocates an enhanced physical downlink control channel (e-PDCCH) corresponding to said at least one CCE, and transmits a downlink control signal through the allocated e-PDCCH.

公开(公告)号：EP2769519A4

公开(公告)日：2015-12-09

申请号：EP12842542

申请日：2012-10-12

Applicant: LG ELECTRONICS INC

Inventor： KANG JI WON ,  CHUN JIN YOUNG ,  KIM KI TAE ,  KIM SU NAM ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04L27/26 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04L1/00 ,  H04L5/00 ,  H04L25/03

CPC classification number: H04L27/2649 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/0617 ,  H04L1/0046 ,  H04L1/0072 ,  H04L5/0037 ,  H04L5/0053 ,  H04L25/03904 ,  H04L25/03949 ,  H04L27/2602 ,  H04L27/2666

Abstract: Method and apparatus of primary cell indication for enhanced control channel demodulation method and apparatus are disclosed. Control information receiving method in a multi-distributed node system includes demodulating a first cell identification (ID) based on a synchronization signal (SS), demodulating information indicating a second cell ID based on a radio resource control (RRC) message and demodulating enhanced physical downlink control channel (e-PDCCH) based on the second cell ID, Accordingly, it may be possible to reduce complexity that occurs when the optimal prediction motion vector is induced and to enhance efficiency.

Abstract translation: 方法和用于增强的控制信道解调方法和设备主小区指示装置被游离缺失光盘。 控制信息在多分布式节点系统接收方法包括：解调基于同步信号（SS）的第一小区标识（ID），解调信息表示基于无线电资源控制（RRC）的第二小区ID信息和解调增强的物理 基于所述第二小区ID的下行链路控制信道（E-PDCCH），因此，有可能减少复杂性做了发生当最佳预测运动向量被诱导，并提高工作效率。

公开(公告)号：EP2763339A4

公开(公告)日：2015-07-08

申请号：EP12837215

申请日：2012-09-28

Applicant: LG ELECTRONICS INC

Inventor： CHUN JIN YOUNG ,  KIM KI TAE ,  KIM SU NAM ,  PARK SUNG HO ,  IHM BIN CHUL ,  KANG JI WON

IPC: H04J11/00 ,  H04B7/26 ,  H04L5/00 ,  H04W24/08

CPC classification number: H04L5/0048 ,  H04J11/0023 ,  H04J11/0079 ,  H04L5/0035 ,  H04W24/08

Abstract: Provided are a method for operating a user equipment in a wireless communication system and the user equipment for performing same. The user equipment receives a plurality of channel state information (CSI) reference signal (RS) configurations for indicating different usages, and performs an action based on each of the CSI RS configurations.

公开(公告)号：EP2719101A4

公开(公告)日：2014-11-26

申请号：EP12797445

申请日：2012-06-08

Applicant: LG ELECTRONICS INC

Inventor： KANG JI WON ,  CHUN JIN YOUNG ,  KIM KI TAE ,  KIM SU NAM ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04J11/00 ,  H04B7/26 ,  H04L1/00 ,  H04L5/00 ,  H04W24/00 ,  H04W74/00

CPC classification number: H04L5/0053 ,  H04L1/0026 ,  H04L1/0029 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0057 ,  H04W72/04 ,  H04W72/0406 ,  H04W74/006 ,  H04W76/046

Abstract: The present invention provides a method of user equipment transmitting aperiodic channel state information and user equipment using the method. The method includes receiving a channel state information request for a plurality of reference signals, receiving the plurality of reference signals, generating channel state information on each of the plurality of reference signals in response to the channel state information request, and transmitting the channel state information through a Physical Uplink Shared Channel (PUSCH), wherein the channel state information request is included in only some of subframes in which the plurality of reference signals is received.

公开(公告)号：EP2755338A4

公开(公告)日：2016-01-13

申请号：EP12829600

申请日：2012-08-20

Applicant: LG ELECTRONICS INC

Inventor： CHUN JIN YOUNG ,  KIM KI TAE ,  KIM SU NAM ,  KANG JI WON ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04J11/00 ,  H04B7/26 ,  H04L5/00 ,  H04L5/14 ,  H04W24/00 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10

CPC classification number: H04W24/10 ,  H04J11/0023 ,  H04L5/00 ,  H04L5/0048 ,  H04L5/0057 ,  H04L5/14 ,  H04W24/00 ,  H04W24/02 ,  H04W24/08

公开(公告)号：EP2666245A4

公开(公告)日：2015-04-08

申请号：EP11856220

申请日：2011-11-07

Applicant: LG ELECTRONICS INC

Inventor： KANG JI WON ,  CHUN JIN YOUNG ,  KIM KI TAE ,  KIM SU NAM ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04B7/04 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04W24/10 ,  H04B7/024 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0026 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0094 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/442

Abstract: A method of receiving a signal of a user equipment in a multi-node system including a plurality of nodes and a base station for controlling the plurality of nodes is provided. The method includes: receiving a reference parameter from the base station; and receiving a node-specific signal from at least one node among the plurality of nodes, wherein a virtual cell parameter required for decoding of the node-specific signal is determined based on the reference parameter, and the node-specific signal is identified by each of the plurality of nodes.

公开(公告)号：EP2690797A4

公开(公告)日：2014-09-24

申请号：EP11861866

申请日：2011-12-16

Applicant: LG ELECTRONICS INC

Inventor： KANG JI WON ,  IHM BIN CHUL ,  KIM SU NAM ,  CHUN JIN YOUNG ,  PARK SUNG HO ,  KIM KI TAE

IPC: H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04L1/00 ,  H04L1/06

CPC classification number: H04B7/0456 ,  H04B7/024 ,  H04B7/063 ,  H04B7/0634 ,  H04B7/0639 ,  H04L1/0025 ,  H04L1/06

公开(公告)号：EP2775640A4

公开(公告)日：2015-07-29

申请号：EP12845523

申请日：2012-10-30

Applicant: LG ELECTRONICS INC

Inventor： IHM BIN CHUL ,  KIM KI TAE ,  KIM SU NAM ,  KANG JI WON ,  CHUN JIN YOUNG ,  PARK SUNG HO

IPC: H04J11/00 ,  H04B7/26 ,  H04L1/00 ,  H04L5/00 ,  H04L25/03 ,  H04W72/04

CPC classification number: H04W72/0406 ,  H04B7/26 ,  H04J11/00 ,  H04J11/0079 ,  H04L1/0038 ,  H04L1/0046 ,  H04L1/0061 ,  H04L1/0071 ,  H04L1/0072 ,  H04L5/0007 ,  H04L5/0053 ,  H04L25/03866

Abstract: Provided are a method for searching for a control channel by a user terminal in a multi-node system and a user terminal using the method. The method comprises: setting a first common search space (CSS) and a second CSS, which are distinguishable, in a subframe comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols; and searching for control information from the first CSS and/or the second CSS, wherein in the first CSS a first piece of control information that is cyclic redundancy check (CRC)-scrambled by a radio network temporary identifier (RNTI) belonging to a first RNTI set is searched, and wherein in the second CSS a second piece of control information that is CRC-scrambled by an RNTI belonging to a second RNTI set is searched.

Abstract translation: 提供了一种用于在多节点系统中的用户终端和使用该方法的用户终端搜索控制信道的方法。 该方法包括：在包括多个正交频分复用（OFDM）符号的子帧中设置可区分的第一公共搜索空间（CSS）和第二CSS; 以及从所述第一CSS和/或第二CSS搜索控制信息，其中在所述第一CSS中，所述第一控制信息是由属于第一CSS的无线电网络临时标识符（RNTI）加扰的循环冗余校验（CRC）的第一控制信息 搜索RNTI集合，并且其中在第二CSS中搜索由属于第二RNTI集合的RNTI对CRC加扰的第二条控制信息。

公开(公告)号：EP2715958A4

公开(公告)日：2014-10-29

申请号：EP12792757

申请日：2012-05-25

Applicant: LG ELECTRONICS INC

Inventor： KANG JI WON ,  CHUN JIN YOUNG ,  KIM KI TAE ,  KIM SU NAM ,  IHM BIN CHUL ,  PARK SUNG HO

IPC: H04L5/00 ,  H04B7/06

CPC classification number: H04L5/0053 ,  H04B7/0626 ,  H04B7/0636 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0057

Abstract: There are provided a method and apparatus in which user equipment transmits channel state information. The method includes reserving a plurality of configured Physical Uplink Control Channel (PUCCH) resources through which channel state information can be transmitted, receiving a plurality of reference signals, generating channel state information by measuring each of the plurality of reference signals, and transmitting the channel state information about each of the plurality of reference signals through the plurality of PUCCH resources.

Abstract translation: 提供了一种用户设备发送信道状态信息的方法和装置。 该方法包括预留多个配置的物理上行链路控制信道（PUCCH）资源，通过该资源可以发送信道状态信息，接收多个参考信号，通过测量多个参考信号中的每一个产生信道状态信息，以及发送信道 关于通过多个PUCCH资源的多个参考信号中的每一个的状态信息。