公开(公告)号：US20140161017A1

公开(公告)日：2014-06-12

申请号：US14179437

申请日：2014-02-12

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Sunghoon JUNG ,  Seungjune YI ,  Sungduck CHUN ,  Sungjun PARK

IPC: H04W4/16 ,  H04W4/06

CPC classification number: H04W4/16 ,  H04L1/1812 ,  H04W4/06 ,  H04W48/14 ,  H04W48/18 ,  H04W76/27

Abstract: A method of processing a Long Term Evolution (LTE) Multimedia Broadcast Multicast Service (MBMS) message by a network in a wireless communication system, the method including transmitting a system information block (SIB) including information on a Multimedia Broadcast multicast service Single Frequency Network (MBSFN) area list through a broadcast control channel (BCCH) to a user equipment (UE); transmitting a first LTE MBMS message including information on one or more services through a multicast control channel (MCCH) to the UE; and receiving a second LTE MBMS message indicating a specific area corresponding to an area of the MBSFN area list and a specific service from the UE in response to the first LTE MBMS message, the UE wishing to receive the specific service of the one or more services or being interested to receive the specific service of the one or more services.

Abstract translation: 一种通过无线通信系统中的网络处理长期演进（LTE）多媒体广播多播服务（MBMS）消息的方法，所述方法包括发送包括关于多媒体广播多播服务单频网络的信息的系统信息块（SIB） （MBSCH）区域列表通过广播控制信道（BCCH）到用户设备（UE）; 通过多播控制信道（MCCH）向所述UE发送包括关于一个或多个服务的信息的第一LTE MBMS消息; 以及响应于所述第一LTE MBMS消息，从所述UE接收到指示与所述MBSFN区域列表的区域相对应的特定区域的特定区域的第二LTE MBMS消息，所述UE希望接收所述一个或多个服务的特定服务 或有兴趣接收一个或多个服务的特定服务。

公开(公告)号：US20250125910A1

公开(公告)日：2025-04-17

申请号：US18834951

申请日：2023-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L1/1812 ,  H04L5/00 ,  H04W72/1273 ,  H04W72/21 ,  H04W72/232

Abstract: Disclosed are a method and device for uplink transmission and reception in a wireless communication system. A method by which a terminal performs uplink transmission, according to one embodiment of the present disclosure, comprises the steps of: receiving, from a base station, configuration information related to a semi-static HARQ-ACK codebook for a PDSCH; receiving, from the base station, at least one DCI including a DAI field; and transmitting, to the base station, HARQ-ACK information for a first PDSCH on the basis of only the first PDSCH satisfying a specific condition among a plurality of PDSCHs being received from the base station, wherein, on the basis of the DAI field, included in the at least one DCI associated with the plurality of PDSCHs, indicating a specific value, the semi-static HARQ-ACK codebook including the HARQ-ACK information for each of the plurality of PDSCHs may be transmitted to the base station.

公开(公告)号：US20250119257A1

公开(公告)日：2025-04-10

申请号：US18858157

申请日：2023-04-03

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu LEE ,  Seunggye HWANG ,  Youngdae LEE ,  Hyunsoo KO

IPC: H04L5/00 ,  H04W74/08 ,  H04W74/0833 ,  H04W76/20

Abstract: A method performed by a user equipment (UE) in a wireless communication system according to an embodiment of the present disclosure comprises receiving configuration information related to a sounding reference signal (SRS) from a base station, receiving an RRC release message from the base station, and transmitting the SRS in an RRC_INACTIVE state to the base station. The SRS may be related to a positioning. The RRC release message may include configuration information related to the SRS for positioning in the RRC_INACTIVE state. Based on a transmission of the SRS colliding with other physical signal or other physical channel in a time domain, the transmission of the SRS may be dropped or performed in at least one symbol in which the collision occurs.

公开(公告)号：US20250031188A1

公开(公告)日：2025-01-23

申请号：US18713871

申请日：2022-11-02

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Youngdae LEE ,  Suckchel YANG ,  Seunggye HWANG

IPC: H04W72/0446 ,  H04L5/00 ,  H04W74/0833

Abstract: A method of operating a user equipment (UE) in a wireless communication system is provided. The method comprises receiving system information block 1 (SIB1) from a base station (BS), separately determining, based on the SIB1, whether an intra-slot frequency hopping (FH) is enabled and whether a time domain orthogonal cover code (OCC) is enabled, performing a random access on the BS, and transmitting, to the BS, a physical uplink control channel (PUCCH) for a hybrid automatic repeat request (HARQ) feedback of a message 4 (Msg4) or a message B (MsgB) of the random access based on whether the intra-slot frequency hopping is enabled and whether the time domain OCC is enabled.

公开(公告)号：US20250024448A1

公开(公告)日：2025-01-16

申请号：US18280141

申请日：2023-04-27

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Jaehyung KIM ,  Duckhyun BAE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/11 ,  H04L1/1829 ,  H04W72/232

Abstract: A method and apparatus for transmitting and receiving a semi-persistent scheduling PDSCH in a wireless communication system is disclosed. A method according to an embodiment of the present disclosure may include receiving, from a base station, respective configuration information related to one or more SPS configurations; receiving, from the base station, respective DCI for activating the one or more SPS configurations; and receiving, from the base station, the same TB through SPS PDSCH reception in a first SPS PDSCH resource set and a second SPS PDSCH resource set for the one or more SPS configurations.

公开(公告)号：US20250023669A1

公开(公告)日：2025-01-16

申请号：US18681428

申请日：2022-08-05

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L1/1829 ,  H04L5/00

Abstract: Disclosed are a method and device for transmitting and receiving control information in a wireless communication system. A method for a terminal to perform uplink transmission in a wireless communication system according to an embodiment disclosed herein may comprise the steps of: receiving at least one of a first unicast physical downlink shared channel (PDSCH) or a first multicast PDSCH on the basis of a first quasi co-located (QCL) reference signal (RS); receiving at least one of a second unicast PDSCH or a second multicast PDSCH on the basis of a second QCL RS; and transmitting hybrid automatic repeat request (HARQ)-ACK information through one or more physical uplink control channels (PUCCHs).

公开(公告)号：US20240414587A1

公开(公告)日：2024-12-12

申请号：US18811417

申请日：2024-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Laeyoung KIM ,  Heejeong CHO

IPC: H04W28/02 ,  H04W92/18

Abstract: A method and apparatus for service data adaptation protocol (SDAP) configuration for a destination in sidelink communication is provided. A wireless device establishes a service data adaptation protocol (SDAP) entity based on a SDAP configuration per destination of a sidelink communication. This can be achieved by the wireless device receiving a configuration of one or more sidelink radio bearers (SLRBs), which includes an SDAP configuration for each of the one or more SLRBs. Each SDAP configuration, in turn, includes a list of Quality of Service Flow Identities (QFIs) for a corresponding destination, from among one or more destinations, to be mapped to a corresponding SLRB. One or more transmitting SDAP entities can then be established for each of the one or more destinations.

公开(公告)号：US20240381317A1

公开(公告)日：2024-11-14

申请号：US18690701

申请日：2022-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye HWANG ,  Jaehyung KIM ,  Youngdae LEE ,  Suckchel YANG

IPC: H04W68/02 ,  H04W52/02

Abstract: A terminal according to the present disclosure may perform detection of paging DCI at a corresponding paging occasion on the basis that at least one of a plurality of conditions configured in the terminal is satisfied as a result of monitoring a specific signal related to whether detection of the paging DCI is required for the terminal, and the plurality of conditions may include a first condition for performing detection of the paging DCI in a state in which the specific signal is detected, and at least one second condition for performing detection of the paging DCI even in a state in which the specific signal is not detected.

公开(公告)号：US20240349299A1

公开(公告)日：2024-10-17

申请号：US18681752

申请日：2022-08-01

Applicant: LG Electronics Inc.

Inventor： Sunghoon LEE ,  Youngdae LEE ,  Jaehyung KIM ,  Suckchel YANG ,  Seonwook KIM ,  Seunggye HWANG

IPC: H04W72/232 ,  H04L5/00 ,  H04W76/28

CPC classification number: H04W72/232 ,  H04L5/0055 ,  H04W76/28

Abstract: The present disclosure discloses a method by which a terminal receives a physical downlink control channel (PDCCH) in a wireless communication system. In particular, the method comprises: receiving a first parameter related to PDCCH monitoring adaptation; receiving a second parameter related to at least one threshold value associated with an offset indicating an interval between a downlink (DL) transmission and an uplink (UL) transmission related to the DL transmission; receiving downlink control information (DCI) including (i) first information related to the PDCCH monitoring adaptation based on the first parameter and (ii) second information for notifying the offset; and receiving, on the basis of the first information, the PDCCH on the basis of the PDCCH monitoring adaptation from a specific time, wherein the specific time may be determined on the basis that the offset has been compared with the at least one threshold value.

公开(公告)号：US20240340931A1

公开(公告)日：2024-10-10

申请号：US18681771

申请日：2022-08-05

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/30 ,  H04L1/1812 ,  H04W72/20

CPC classification number: H04W72/30 ,  H04L1/1812 ,  H04W72/20

Abstract: A method and a device for communicating in a wireless communication system are disclosed. A method by which a UE communicates, according to one embodiment of the present disclosure, comprises the steps of: receiving, from a base station, configuration information related to a common PUCCH resource for a plurality of multicast terminals on the basis that a UE switches to a non-connected mode; transmitting, to the base station, on the basis that a first group common PDSCH is received from the base station, a first PUCCH including multicast HARQ-ACK information for the first group common PDSCH on the basis of the configuration information; and transmitting, to the base station, on the basis that the UE switches from the non-connected mode to a connected mode, a second PUCCH including multicast HARQ-ACK information about a second group common PDSCH on the basis of the configuration information, wherein the configuration information can be received from the base station through a specific broadcast channel.