公开(公告)号：US20180331807A1

公开(公告)日：2018-11-15

申请号：US16065654

申请日：2017-11-06

Applicant: LG Electronics Inc.

Inventor： Seonwook KIM ,  Suckchel YANG ,  Yunjung YI ,  Jaehyung KIM ,  Changhwan PARK ,  Joonkui AHN

IPC: H04L5/00 ,  H04W72/04 ,  H04L27/26 ,  H04B1/7156 ,  H04J1/14

CPC classification number: H04L5/0053 ,  H04L5/0048 ,  H04W72/04

Abstract: Disclosed are a method for transmitting and receiving a physical uplink control channel between a terminal and a base station in a wireless communication system, and an apparatus for supporting the same. More particularly, disclosed are a method for transmitting and receiving a physical uplink control channel through a plurality of channels between a terminal and a base station in a wireless communication system supporting transmission and reception of a physical uplink control channel through a single symbol, and an apparatus for supporting the same.

公开(公告)号：US20180323886A1

公开(公告)日：2018-11-08

申请号：US15773535

申请日：2016-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Byounghoon KIM ,  Youngwoo YUN ,  Kijun KIM ,  Hanbyul SEO

IPC: H04B17/336 ,  H04W24/10 ,  H04W48/16 ,  H04B17/318 ,  H04L5/00

Abstract: A method and apparatus for performing reference signal signal-to-interference and noise ratio (RS-SINR) measurements in a wireless communication system is provided. A user equipment (UE) receives an indication of certain subframes for performing RS-SINR measurements from a network via a higher layer, and performs the RS-SINR measurements in the certain subframes.

公开(公告)号：US20180310332A1

公开(公告)日：2018-10-25

申请号：US15523834

申请日：2015-11-03

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Suckchel YANG ,  Hanbyul SEO ,  Yunjung YI ,  Seonwook KIM

IPC: H04W72/14 ,  H04W28/26 ,  H04W74/08

CPC classification number: H04W72/14 ,  H04W28/26 ,  H04W72/1268 ,  H04W72/1284 ,  H04W74/0816

Abstract: Provided are a method for transmitting uplink in an unlicensed band and a device using the same. The device performs a clear channel assessment (CCA) inside a transmission window in an unlicensed band to thereby confirm whether a channel is idle. When the channel is idle, the device transmits an uplink transmission block inside the transmission window in the unlicensed band.

公开(公告)号：US20180310147A1

公开(公告)日：2018-10-25

申请号：US15738037

申请日：2016-06-22

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Hanbyul SEO ,  Hyukjin CHAE ,  Hakseong KIM ,  Yunjung YI

IPC: H04W4/46 ,  H04W4/06 ,  H04W52/02 ,  H04W68/00

CPC classification number: H04W4/46 ,  H04W4/06 ,  H04W4/12 ,  H04W4/40 ,  H04W52/0229 ,  H04W68/005 ,  Y02D70/122 ,  Y02D70/126 ,  Y02D70/14 ,  Y02D70/24

Abstract: Disclosed is a method for transmitting and receiving an alarm in V2X communication so as to prevent waste of power and radio resources. The method for transmitting and receiving an alarm according to the present invention involves transmitting an alarm message containing the rating information of an actual event, prior to transmitting a message containing information of the event. On the basis of the rating, a receiving end can decide whether or not to receive a subsequent message, thereby saving power.

公开(公告)号：US20180309611A1

公开(公告)日：2018-10-25

申请号：US15770128

申请日：2016-10-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Bonghoe KIM ,  Byounghoon KIM ,  Yunjung YI

IPC: H04L27/26 ,  H04W72/04 ,  H04W56/00

CPC classification number: H04L27/2655 ,  H04J13/00 ,  H04L27/26 ,  H04W56/001 ,  H04W72/042

Abstract: The present document relates to a method for transmitting a signal using a long sequence in a wireless communication system. According to the method, a transmission side device transmits a signal using the long sequence comprising a combination of a plurality of sub-subsequences, wherein each of the plurality of sub-subsequences comprises a combination of a plurality of short base sequences, each having a length equal to or shorter than a predetermined length, and sequences obtained by multiplying each of the base sequences by a cover sequence.

公开(公告)号：US20180309544A1

公开(公告)日：2018-10-25

申请号：US15769197

申请日：2016-11-02

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Yunjung YI

IPC: H04L1/18 ,  H04W72/12 ,  H04W4/70 ,  H04W72/04

CPC classification number: H04L1/1812 ,  H04L1/18 ,  H04W4/70 ,  H04W72/042 ,  H04W72/12

Abstract: One disclosure of the present specification provides a method for a machine type communication (MTC) device to perform communication using a narrow band. The method may comprise the steps of: monitoring a downlink control channel indicating the release of semi-persistent scheduling in the process of repeatedly transmitting uplink data channels on the basis of the semi-persistent scheduling; and if the downlink control channel indicating the release of the semi-persistent scheduling is detected, determining a timing of stopping the repeated transmission of the uplink data channels, and stopping the repeated transmission of the uplink data channels according to the determined timing.

公开(公告)号：US20180302916A1

公开(公告)日：2018-10-18

申请号：US15766554

申请日：2016-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Yunjung YI ,  Eunsun Kim ,  Suckchel Yang ,  Hanbyul Seo

IPC: H04W72/12 ,  H04W72/04

CPC classification number: H04W72/1284 ,  H04L5/00 ,  H04L5/0055 ,  H04L5/14 ,  H04W72/0446 ,  H04W72/12 ,  H04W74/00

Abstract: A method for transmitting an uplink control channel for a terminal configured to support multiple transmission time interval (TTI) lengths in a wireless communication system according to an embodiment of the present invention is performed by the terminal and may comprises the steps of: receiving a first physical downlink shared channel (PDSCH) according to a first TTI length at a first time point; receiving a second PDSCH according to a second TTI length differing from the first TTI length at a second time point; and when TTIs for transmitting uplink control channels for the received first PDSCH and second PDSCH overlap, transmitting uplink control information for the first PDSCH and second PDSCH on a physical uplink control channel (PUCCH) having the shorter TTI length among the first TTI length and the second TTI length.

公开(公告)号：US20180279268A1

公开(公告)日：2018-09-27

申请号：US15762458

申请日：2016-09-21

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Yunjung YI

IPC: H04W72/04 ,  H04W74/08

CPC classification number: H04W72/042 ,  H04L5/00 ,  H04L5/0035 ,  H04L5/0053 ,  H04W74/0833 ,  H04W88/02 ,  H04W88/08

Abstract: A search space (hereinafter, CSS) for a control channel for scheduling a random access response may be configured by a system information block. A user equipment (UE) may attempt to receive a control channel for a random access response on the assumption that CSS is configured in accordance with a configuration based on the system information block. The UE may attempt to receive the control channel within a UE-specific search space (USS) by assuming that the USS is configured in accordance with the configuration of the CSS until a configuration for the USS is received.

公开(公告)号：US20180270634A1

公开(公告)日：2018-09-20

申请号：US15543933

申请日：2016-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Bonghoe KIM ,  Yunjung YI

IPC: H04W4/70 ,  H04W28/06 ,  H04W72/04 ,  H04W72/12 ,  H04L27/26

CPC classification number: H04W4/70 ,  H04B7/0626 ,  H04L1/08 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0057 ,  H04L5/0098 ,  H04L25/02 ,  H04L27/26 ,  H04L27/2655 ,  H04W28/065 ,  H04W48/00 ,  H04W72/0406 ,  H04W72/1226

Abstract: One embodiment provides a technique of adjusting a gate voltage to be applied to at least one MOS capacitor and an amount of electric charge to be stored in the MOS capacitor so as to determine sensitivity of a change in the amount of electric charge stored in the MOS capacitor, and exposing the MOS capacitor to an electric field for a predetermined amount of time and then reading an electron inflow or outflow result due to the electric field so as to interpret the intensity and the direction of the electric field, thereby measuring the intensity and the direction of the electric field.

公开(公告)号：US20180206266A1

公开(公告)日：2018-07-19

申请号：US15741707

申请日：2015-12-15

Applicant: LG ELECTRONICS INC.

Inventor： Ilmu BYUN ,  Joonkui AHN ,  Kijun KIM ,  Heejeong CHO ,  Genebeck HAHN ,  Eunjong LEE ,  Hyangsun YOU ,  Yunjung YI

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W72/14

CPC classification number: H04W72/1289 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04W72/0406 ,  H04W72/0446 ,  H04W72/1278 ,  H04W72/14

Abstract: Provided are a method and an apparatus for performing communication in a wireless communication system. Specifically, a control channel element is configured by using a resource element group in the same symbol of a resource block. The resource element group includes a plurality of resource elements in the same symbol. The resource block is transmitted in units of sTTIs which is set to be shorter than TTI. A control channel corresponding to the control channel element, and a data channel scheduled by the control channel are configured. The control channel and the data channel are transmitted in different frequency bands. Data is transmitted through the data channel.