公开(公告)号：US20150043409A1

公开(公告)日：2015-02-12

申请号：US14395306

申请日：2013-04-18

Applicant: LG Electronics Inc.

Inventor： Jinsoo Choi ,  Seunghee Han ,  Jinsam Kwak ,  Yongho Seok ,  Jeongki Kim

IPC: H04W52/02

CPC classification number: H04W52/0225 ,  H04W52/0216 ,  H04W52/0229 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22

Abstract: One embodiment of the present invention relates to a method for transmitting a signal of a station (STA) operable in a power saving mode in a wireless communication system, and the method for transmitting a signal comprises a step of transmitting a PS-Poll frame and/or a trigger frame according to a first time period, wherein an integrated scaling factor is applied to the first time period, and the integrated scaling factor is also commonly applied to a second time period in which the STA can omit frame transmission by maintaining an association state with an access point (AP).

Abstract translation: 本发明的一个实施例涉及一种用于在无线通信系统中以省电模式操作的站（STA）的信号发送方法，并且用于发送信号的方法包括发送PS-Poll帧和 /或根据第一时间段的触发帧，其中在第一时间段应用积分缩放因子，并且综合缩放因子也通常应用于STA可以通过维持一个或多个第二时间段来省略帧传输的第二时间段 与接入点（AP）的关联状态。

公开(公告)号：US20150009978A1

公开(公告)日：2015-01-08

申请号：US14378117

申请日：2013-01-29

Applicant: LG ELECTRONICS INC

Inventor： Jinsoo Choi ,  Seunghee Han ,  Jinsam Kwak ,  Yongho Seok ,  Jeongki Kim

IPC: H04L27/26 ,  H04L25/03

CPC classification number: H04L27/2613 ,  H04L25/0226 ,  H04L25/03866 ,  H04W84/12 ,  H04W88/08

Abstract: Provided is a method for transmitting a data unit performed by a transmitter in a wireless LAN system. The method comprises: generating a data unit, wherein the data unit includes a data field which contains data to be transmitted by a transmitter; generating at least one data symbol for the data field; and transmitting the at least one data symbol, wherein two pilot tones are inserted into each data symbol, and pilot values and scrambling values are applied to the pilot tones.

Abstract translation: 提供一种用于在无线LAN系统中发送由发射机执行的数据单元的方法。 该方法包括：产生数据单元，其中数据单元包括包含要由发射机发送的数据的数据字段; 为数据字段生成至少一个数据符号; 以及发送所述至少一个数据符号，其中两个导频音被插入到每个数据符号中，并且导频值和加扰值被应用于导频音调。

公开(公告)号：US20150003425A1

公开(公告)日：2015-01-01

申请号：US14345627

申请日：2012-10-04

Applicant: LG ELECTRONICS INC.

Inventor： Jinmin Kim ,  Seunghee Han ,  Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/0092 ,  H04L5/1469 ,  H04W72/1289

Abstract: Disclosed are a method for scheduling bundling in a wireless access system and an apparatus for same. In particular, the method includes the steps of: transmitting bundled downlink control information (DCI), including a plurality of pieces of downlink control information, to a terminal through a single physical downlink control channel (PDCCH); and transmitting downlink data to the terminal through a plurality of physical downlink shared channels (PDSCH) scheduled by the bundled DCI.

Abstract translation: 公开了一种用于在无线接入系统中调度捆绑的方法及其装置。 特别地，该方法包括以下步骤：通过单个物理下行链路控制信道（PDCCH）向终端发送包括多条下行链路控制信息的捆绑下行链路控制信息（DCI）; 并通过由捆绑的DCI调度的多个物理下行链路共享信道（PDSCH）向终端发送下​​行链路数据。

公开(公告)号：US20140307696A1

公开(公告)日：2014-10-16

申请号：US14357173

申请日：2012-11-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung Choi ,  Jinmin Kim ,  Seunghee Han ,  Hyukmin Son ,  Hyunwoo Lee

IPC: H04W72/04 ,  H04W88/10 ,  H04W88/06

CPC classification number: H04W72/042 ,  H04L1/0038 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0094 ,  H04W88/06 ,  H04W88/10

Abstract: A method of obtaining control information on a terminal in a wireless communication system according to an embodiment of the present invention includes performing blind decoding for a joint DCI format including at least two DCI formats for at least two terminals including the terminal, wherein the size of the joint DCI format is determined depending on the kind of the at least two DCI formats, and the terminal further receives information for performing blind decoding on the DCI format for the terminal in the joint DCI format.

Abstract translation: 根据本发明的实施例的在无线通信系统中的终端上获取控制信息的方法包括对包括终端的至少两个终端包括至少两个DCI格式的联合DCI格式执行盲解码，其中， 联合DCI格式根据至少两种DCI格式的种类来确定，并且终端进一步接收用于以关于DCI格式的终端的DCI格式执行盲解码的信息。

公开(公告)号：US20140301336A1

公开(公告)日：2014-10-09

申请号：US14354523

申请日：2012-11-02

Applicant: LG ELECTRONICS INC.

Inventor： Jinmin Kim ,  Seunghee Han ,  Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi

IPC: H04L5/00 ,  H04L27/26

CPC classification number: H04L5/003 ,  H04L5/001 ,  H04L5/0048 ,  H04L27/2608 ,  H04L27/261 ,  H04W74/08

Abstract: Disclosed are a method for transceiving a preamble in a wireless access system that supports a carrier aggregation/multi cells, and an apparatus for the same. More particularly, the method of the present invention comprises a step of transmitting a preamble to a terminal via an extension carrier that does not operate as a single carrier but operates only as a portion of a carrier aggregation. The preamble is generated based on a pseudo-random sequence.

Abstract translation: 公开了一种在支持载波聚合/多小区的无线接入系统中收发前同步码的方法及其装置。 更具体地说，本发明的方法包括通过不作为单载波操作但仅作为载波聚合的一部分操作的扩展载波向终端发送前导码的步骤。 基于伪随机序列生成前导码。