公开(公告)号：US10939388B2

公开(公告)日：2021-03-02

申请号：US16628790

申请日：2018-07-16

Applicant: LG Electronics Inc.

Inventor： Eunjong Lee

IPC: H04W52/36 ,  H04W52/42

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a power headroom reporting in wireless communication system, the method comprising: generating a PHR MAC CE including multiple PH fields for a serving cell; and transmitting the PHR MAC CE, wherein the PHR MAC CE includes an octet containing a single PCMAX field associated with the multiple PH fields for the serving cell.

公开(公告)号：US20200288436A1

公开(公告)日：2020-09-10

申请号：US16078391

申请日：2017-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Ilmu Byun ,  Jiwon Kang ,  Heejeong Cho ,  Genebeck Hahn ,  Eunjong Lee ,  Heejin Kim ,  Hyunjin Shim

IPC: H04W72/04 ,  H04W72/02 ,  H04W72/14

Abstract: Provided are a method and a device for transmitting a scheduling request in a wireless communication system. Particularly, user equipment receives information on first and second scheduling request resources which is broadcasted from a base station. The user equipment receives information on the first and second scheduling request resources which is transferred specifically to the user equipment from the base station. On the basis of the information, the user equipment selects the first scheduling request resource or the second scheduling request resource. The user equipment transmits a scheduling request via the selected resource.

公开(公告)号：US10750397B2

公开(公告)日：2020-08-18

申请号：US16528733

申请日：2019-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Heejeong Cho ,  Jaehoon Chung

IPC: H04W24/10 ,  H04W88/06 ,  H04W36/30 ,  H04W74/00

Abstract: A method of supporting communication using two or more heterogeneous radio access technologies (RAT) may include receiving, from a first communication network supporting a first RAT, a first message requesting notification as to whether access to a second communication network that simultaneously support the first communication network and a second RAT is supported; transmitting, to the base station in the first communication network, a second message including an indicator indicating whether to support simultaneous access to the first and second communication networks in response to the first message; and receiving a trigger condition for reporting a measurement result for the second communication network from the base station in the first communication network, when the indicator indicates that the terminal is able to access the first and second communication networks.

公开(公告)号：US10667189B2

公开(公告)日：2020-05-26

申请号：US16065052

申请日：2015-12-22

Applicant: LG ELECTRONICS INC.

Inventor： Genebeck Hahn ,  Heejeong Cho ,  Eunjong Lee ,  Ilmu Byun

IPC: H04W36/08 ,  H04W76/10 ,  H04W36/00 ,  H04W72/12 ,  H04W76/27 ,  H04W8/08 ,  H04W24/10 ,  H04W60/06 ,  H04W36/30 ,  H04W28/02

Abstract: The present invention relates to a method and device for transmitting and receiving data in a wireless communication system. According to the present invention, provided is a method comprising a step of receiving, from a network node, a request message requesting an E-UTRAN radio access bearer (E-RAB) configuration for data transmission and reception of a mission critical service (MCS), wherein the request message includes indication information for permitting transmission and reception of the data in at least one first measurement gap, when data of the MCS is generated in the at least one first measurement gap, transmitting, to the terminal, at least one of measurement gap information related to the at least one first measurement gap in which the indication information or the data is transmitted, and transmitting, to the terminal, the data in the at least one measurement gap.

公开(公告)号：US10568079B2

公开(公告)日：2020-02-18

申请号：US16035166

申请日：2018-07-13

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Jaehoon Chung ,  Genebeck Hahn ,  Jinmin Kim ,  Kukheon Choi ,  Kwangseok Noh

IPC: H04W72/04 ,  H04W72/14 ,  H04L1/00 ,  H04W52/22 ,  H04W72/00 ,  H04W74/08 ,  H04W74/02 ,  H04W74/00 ,  H04L5/00 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention relates to a wireless communication system. In detail, the present invention is a method for transmitting data to a base station (BS) by a user equipment (UE) includes: receiving information on a contention-based Physical Uplink Shared Channel (PUSCH) zone including a plurality of contention-based PUSCH resource blocks from the base station (BS); allocating at least one contention-based PUSCH resource block for transmission of the data based on the information on contention-based PUSCH zone; and transmitting the data to the base station (BS).

公开(公告)号：US10524157B2

公开(公告)日：2019-12-31

申请号：US15773770

申请日：2016-08-26

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong Cho ,  Genebeck Hahn ,  Eunjong Lee ,  Ilmu Byun ,  Jiwon Kang

IPC: H04L12/26 ,  H04W28/02 ,  H04W76/10 ,  H04W76/25 ,  H04W28/24 ,  H04W48/14 ,  H04W76/22 ,  H04W76/27

Abstract: The present invention relates to a method and apparatus for transmitting and receiving data performed by a base station in a wireless communication system. The present invention may provide a method and apparatus for receiving a first message requesting a first service quality from a device, selecting a first session for transmitting the first message according to a specific reference among at least one preconfigured session, transmitting a configuration change request message that requests a configuration change of the first session based on the first service quality to a network node, receiving a configuration change response message indicating a configuration change result in response to the configuration change request message, and transmitting the first message through the first session and the second session according to the configuration change response message.

公开(公告)号：US10455503B2

公开(公告)日：2019-10-22

申请号：US15520689

申请日：2015-04-07

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Jaehoon Chung ,  Genebeck Hahn ,  Jinmin Kim ,  Kukheon Choi ,  Kwangseok Noh ,  Sangrim Lee

IPC: H04W52/02 ,  H04W76/28 ,  H04W76/27 ,  H04W72/04

Abstract: A method for monitoring a downlink control channel in a wireless communication system and an apparatus for the method are disclosed. More specifically, a method for monitoring a downlink control channel of a user equipment (UE) in a wireless communication system comprises receiving, by the UE, configuration information of a first discontinuous reception (DRX) mode based on a first transmission time interval (TTI) and configuration information of a second DRX mode based on a second TTI from an evolved-NodeB (eNB); and monitoring, by the UE, a first downlink control channel in a first DRX listening interval within a first DRX cycle based on the configuration information of the first DRX mode and a second downlink control channel in a second DRX listening interval within a second DRX cycle based on the configuration information of the second DRX mode, wherein the second DRX cycle is set to be shorter than the first DRX cycle.

公开(公告)号：US10419961B2

公开(公告)日：2019-09-17

申请号：US15250689

申请日：2016-08-29

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Heejeong Cho ,  Jaehoon Chung

IPC: H04W24/10 ,  H04W88/06 ,  H04W36/30 ,  H04W74/00

Abstract: A method of supporting communication using two or more heterogeneous radio access technologies (RAT) may include receiving, from a first communication network supporting a first RAT, a first message requesting notification as to whether access to a second communication network that simultaneously support the first communication network and a second RAT is supported; transmitting, to the base station in the first communication network, a second message including an indicator indicating whether to support simultaneous access to the first and second communication networks in response to the first message; and receiving a trigger condition for reporting a measurement result for the second communication network from the base station in the first communication network, when the indicator indicates that the terminal is able to access the first and second communication networks.

公开(公告)号：US10356705B2

公开(公告)日：2019-07-16

申请号：US14916326

申请日：2014-08-25

Applicant: LG Electronics Inc.

Inventor： Heejeong Cho ,  Hyunsoo Ko ,  Eunjong Lee ,  Sunam Kim ,  Hyeyoung Choi

IPC: H04W48/18 ,  H04W8/08 ,  H04W68/02 ,  H04W88/06 ,  H04W60/00

Abstract: The present invention relates to a method for updating a TAC in a multi-RAT environment and a method for transmitting/receiving paging information. A terminal, which is capable of establishing a radio connection through a first radio interface by a first radio protocol and a radio connection through a second radio interface by a second radio protocol, may determine the best radio interface on the basis of predetermined conditions, perform a TA update through the best radio connection interface, and transmit/receive paging information through the best radio connection interface.

公开(公告)号：US10305644B2

公开(公告)日：2019-05-28

申请号：US15337359

申请日：2016-10-28

Applicant: LG ELECTRONICS INC.

Inventor： Genebeck Hahn ,  Heejeong Cho ,  Eunjong Lee ,  Jiwon Kang ,  Ilmu Byun

IPC: H04W28/02 ,  H04L5/00 ,  H04W88/02 ,  H04W88/08 ,  H04L1/00 ,  H04L12/875 ,  H04W72/04

Abstract: The present disclosure provides a method for transmitting and receiving data in a wireless communication system. Particularly, the method performed by a user equipment (UE) includes performing a measurement in a measurement gap; receiving a first indication information that instructs to report a mobility state of the UE from a base station (BS); transmitting a second indication information that represents a mobility state to the BS; receiving control information related to a configuration change of the measurement gap from the BS; and transmitting and receiving data for a specific service with the BS in whole or a specific section of the measurement gap based on the received control information, thereby satisfy the requirement of low latency/high reliability requested in 5G.