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161.发明申请公开(公告)号：US20170311322A1
公开(公告)日：2017-10-26
申请号：US15529750
申请日：2015-12-23
Applicant: LG ELECTRONICS INC.
Inventor： Seonwook KIM , Joonkui AHN , Seungmin LEE , Kijun KIM , Suckchel YANG , Hanbyul SEO , Jonghyun PARK , Hyangsun YOU
CPC classification number: H04W72/1215 , H04L5/0007 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0055 , H04L5/0092 , H04L5/0094 , H04L27/2601 , H04W16/14 , H04W24/10 , H04W72/04 , H04W72/042 , H04W72/0446 , H04W72/12 , H04W72/1205 , H04W74/0808
Abstract: The present invention relates to, in a wireless access system supporting an unlicensed band, methods for configuring and scheduling a partial subframe (pSF) and devices for supporting same. A method for receiving data through a cell (U cell) configured in an unlicensed band in a wireless access system for supporting an unlicensed band comprises the steps of: a terminal receiving control information from a base station through a primary cell (P cell) which is configured in a licensed band; and the terminal receiving, on the basis of the control information, downlink data from the base station through an unlicensed band cell (U cell) which is configured in an unlicensed band, wherein, if cross-carrier scheduling is configured in the terminal, the terminal not anticipating, as the subframe for receiving the downlink data, a partial subframe (pSF) which is transmitted in a state of having the first part of symbol emptied, wherein the pSF is configured to be smaller than one subframe.
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162.发明申请公开(公告)号：US20170303222A1
公开(公告)日：2017-10-19
申请号：US15517412
申请日：2015-10-21
Applicant: LG Electronics Inc.
Inventor： Seungmin LEE , Hanbyul SEO
Abstract: The present invention relates to a method and an apparatus for transmitting a device-to-device synchronization signal (D2DSS) of a first terminal in a wireless communication system. Specifically, the present invention comprises the steps of: determining a D2DSS transmission-related intention of a first terminal; and, if the first terminal has the D2DSS transmission-related intention, transmitting a D2DSS to a second terminal, wherein the D2DSS is transmitted prior to a scheduling assignment period, if the first terminal has the D2DSS transmission-related intention.
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公开(公告)号：US20170295553A1
公开(公告)日：2017-10-12
申请号：US15511619
申请日：2015-10-12
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Byounghoon KIM , Hanbyul SEO
IPC: H04W56/00
CPC classification number: H04W56/001 , H04W56/00 , H04W92/18
Abstract: Disclosed is a method for transmitting a synchronization signal of device-to-device (D2D) communication. The method for transmitting a D2D synchronization signal of the present application may comprise a step for transmitting a D2D synchronization signal according to one of transmission modes predetermined on the basis of an instruction of a base station. In addition, a transmission mode for D2D transmission may comprise a transmission mode on the basis of a signaling from the base station and a transmission mode on the basis of a reference signal reception power.
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164.发明申请公开(公告)号：US20170222763A1
公开(公告)日：2017-08-03
申请号：US15515106
申请日：2015-10-02
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Suckchel YANG , Joonkui AHN , Yunjung YI , Daesung HWANG
Abstract: A method for managing a soft buffer by a terminal in which a plurality of cells are set, in accordance with one embodiment of the present invention, comprises the steps of: receiving, from a base station, at least one parameter for allocation of the soft buffer; and allocating the soft buffer to the plurality of cells on the basis of the at least one parameter, wherein the soft buffer is divided unequally on the basis of the received at least one parameter, and at least one of the divided areas of the unequally divided soft buffer is shared by at least two cells among the plurality of cells.
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165.发明申请公开(公告)号：US20170215202A1
公开(公告)日：2017-07-27
申请号：US15328467
申请日：2015-07-28
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel YANG , Joonkui AHN , Seungmin LEE
CPC classification number: H04W72/1278 , H04L5/001 , H04L5/0048 , H04L5/0055 , H04W16/14 , H04W72/042 , H04W88/02 , H04W88/08
Abstract: Provided are a method and an apparatus for transmitting/receiving scheduling information for one cell (a particular cell) from among a plurality of cells under a carrier aggregation condition in which a plurality of cells are aggregated. One embodiment according to the present invention transmits/receives a downlink grant for the particular cell from a first cell from among the plurality of cells, and transmits/receives an uplink grant for the particular cell from a second cell, from among the plurality of cells, which is different from the first cell. The particular cell may be a different cell from the first and second cells, or may be the same cell as the first cell or the second cell.
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Patent Agency Ranking
公开(公告)号：US20170215082A1
公开(公告)日：2017-07-27
申请号：US15326280
申请日：2015-08-31
Applicant: LG ELECTRONICS INC.
Inventor： Daesung HWANG , Joonkui AHN , Hanbyul SEO , Seungmin LEE , Yunjung YI
Abstract: One disclosure of the present specification provides a method by which a long term evolution advanced (LTE-A)-based base station transmits data on an unlicensed band. The method can comprise the steps of: setting, by the base station, a listen before talk (LBT) configuration for determining whether to transmit signals of other nodes before transmitting data on the unlicensed band; measuring, by the base station, interference due to signals from other nodes during a preset measurement period; comparing the detected interference and a preset threshold value; changing the LBT configuration according to the comparison; and transmitting the changed LBT configuration to a terminal.
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公开(公告)号：US20170208588A1
公开(公告)日：2017-07-20
申请号：US15324676
申请日：2015-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Jonghyun PARK , Joonkui AHN , Hanbyul SEO , Seungmin LEE , Yunjung YI
Abstract: Disclosed herein are a method and apparatus for sending and receiving data in a wireless communication system. More specifically, a method for sending and receiving, by UE, data in an unlicensed band in a wireless communication system may include performing blind detection for detecting a predetermined specific signal transmitted by an eNB in a cell of an unlicensed band and determining a period in which the signal is detected through the blind detection to be a reserved resource period (RRP) which is a time period secured for the transmission and reception of data in the cell of the unlicensed band.
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公开(公告)号：US20170208513A1
公开(公告)日：2017-07-20
申请号：US15324586
申请日：2015-09-02
Applicant: LG ELECTRONICS INC.
Inventor： Daesung HWANG , Yunjung YI , Kijun KIM , Seungmin LEE
CPC classification number: H04W36/0083 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/0051 , H04L5/0091 , H04L5/14 , H04L27/2601 , H04W24/02 , H04W36/0072 , H04W48/12
Abstract: One embodiment of the present specification provides a data channel reception method. The method can comprise the steps of: receiving, from a first cell, a cell-specific reference signal (CRS) and a data channel; receiving, from a second cell, configuration information of an MBMS over a single frequency network (MBSFN) subframe according to the movement from the first cell to the second cell; receiving, from the second cell, the CRS and the data channel of the first cell on at least one MBSFN subframe according to the configuration information; and demodulating the data channel received from the second cell on the basis of the CRS of the first cell received from the second cell.
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公开(公告)号：US20170201967A1
公开(公告)日：2017-07-13
申请号：US15316437
申请日：2015-06-16
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel YANG , Hanbyul SEO , Joonkui AHN , Seungmin LEE
CPC classification number: H04W72/042 , H04L5/001 , H04L5/0044 , H04L5/0051 , H04L5/0053 , H04L5/006 , H04L5/0073 , H04L5/14 , H04L5/143 , H04W72/0446
Abstract: The present invention relates to a wireless communication system and, more particularly, to a method and a device for receiving a DL signal, by a terminal, in an FDD cell comprising a DL CC and a UL CC, the method comprising the steps of: receiving SF reconfiguration information about a UL CC; and receiving DL data on an FDD cell, wherein, if the DL data is received in a DL SF on the DL CC, the DL data is processed by means of an OFDM mode and, if the DL data is received in a DL SF reconfigured from a UL SF on the basis of the SF reconfiguration information on the UL CC, the DL data is processed by means of an SC-FDM mode.
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170.发明申请METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开在无线通信系统中发送控制信息的方法和装置公开(公告)号：US20170019237A1
公开(公告)日：2017-01-19
申请号：US15124658
申请日：2015-03-25
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel YANG , Joonkui AHN , Hanbyul SEO , Seungmin LEE
CPC classification number: H04L5/14 , H04L1/1812 , H04L5/001 , H04L5/0055 , H04W72/0406 , H04W72/042 , H04W72/0446
Abstract: The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting, by a terminal, control information in an FDD cell, and an apparatus therefor, the method comprising the steps of: receiving sub-frame reconfiguration information for a UL CC; receiving, on the FDD cell, a PDCCH including DCI; receiving, on the FDD cell, a PDSCH indicated by the PDCCH; and transmitting, in sub-frame n on the UL CC, HARQ-ACK information on the PDSCH, wherein the index of a PUCCH resource used in transmitting the HARQ-ACK information is determined by n(1)PUCCH=nCCE+N(1)PUCCH or n(1)PUCCH=nCCE+N(1)PUCCH+offset.
Abstract translation: 本发明涉及一种无线通信系统。 具体地说，本发明涉及一种用于通过终端发送FDD小区中的控制信息的方法及其装置，所述方法包括以下步骤：接收UL CC的子帧重新配置信息; 在FDD小区上接收包括DCI的PDCCH; 在FDD小区上接收由PDCCH指示的PDSCH; 并且在UL CC的子帧n中发送PDSCH上的HARQ-ACK信息，其中，用于发送HARQ-ACK信息的PUCCH资源的索引由n（1）PUCCH = nCCE + N（1 ）PUCCH或n（1）PUCCH = nCCE + N（1）PUCCH +偏移。
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