公开(公告)号：US20160183201A1

公开(公告)日：2016-06-23

申请号：US14910614

申请日：2014-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W52/36 ,  H04L5/14

CPC classification number: H04W52/365 ,  H04B7/2615 ,  H04J3/00 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to triggering conditions for power headroom reporting (PHR) in a wireless network employing TDD scheme. According to one aspect of the present invention, the a user equipment (UE), receives information on a first time division duplex (TDD) uplink/downlink (UL/DL) subframe configuration, and information on a second TDD UL/DL subframe configuration informing the UE of a change from the first TDD UL/DL subframe configuration. And, the UE triggers a power headroom reporting (PHR), when the information on the second TDD UL/DL subframe configuration is received.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及使用TDD方案的无线网络中的功率余量报告（PHR）的触发条件。 根据本发明的一个方面，用户设备（UE）接收关于第一时分双工（TDD）上行链路/下行链路（UL / DL）子帧配置的信息，以及关于第二TDD UL / DL子帧配置的信息 向UE通知从第一TDD UL / DL子帧配置的改变。 并且，当接收到关于第二TDD UL / DL子帧配置的信息时，UE触发功率余量报告（PHR）。

公开(公告)号：US20160135217A1

公开(公告)日：2016-05-12

申请号：US14817025

申请日：2015-08-03

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/14 ,  H04L12/835 ,  H04W24/10

CPC classification number: H04L47/30 ,  H04W28/0278 ,  H04W92/18

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for canceling a sidelink buffer status report in a D2D communication system, the method comprising: triggering one or more sidelink Buffer Status Reports (BSRs) for sidelink data available for transmission; configuring one or more sidelink grants in one or more subframes within a certain period; checking in a first subframe whether remaining sidelink grants can accommodate all pending data available for transmission; and cancelling all of the triggered sidelink BSRs if the remaining sidelink grants can accommodate all of the pending data available for transmission, wherein the remaining sidelink grants are sidelink grants configured in one or more subframes starting from the first subframe to end of the certain period.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种用于在D2D通信系统中取消边缘缓冲器状态报告的方法和装置，该方法包括：触发一个或多个用于发送传输的边缘数据的边界缓冲状态报告（BSR）; 在一定时间段内在一个或多个子帧中配置一个或多个边链授权; 检查第一子帧中是否剩余侧链授权可以容纳可用于传输的所有未决数据; 以及如果剩余的边界补偿可以容纳可用于传输的所有待处理数据，则取消所有触发的边界BSR，其中所述剩​​余边界授权是在从所述第一子帧开始到所述特定周期的结束的一个或多个子帧中配置的边界补偿。

公开(公告)号：US20160044744A1

公开(公告)日：2016-02-11

申请号：US14730599

申请日：2015-06-04

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W76/06 ,  H04W16/32 ,  H04W76/04

CPC classification number: H04W76/068 ,  H04W16/32 ,  H04W76/27 ,  H04W76/34 ,  H04W76/38 ,  H04W88/12

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for deactivating SCells during SCG change procedure in the wireless communication system, the method comprising: configuring a PCell (Primary Cell) in a master base station (BS) and a PSCell (Primary-Secondary Cell) and one or more SCells (Secondary Cells) in a secondary BS; receiving an RRC (Radio Resource Control) reconfiguration message indicating a SCG (Secondary Cell Group) change procedure while maintaining a connection with the master base station; and deactivating the one or more SCells in the secondary BS if the PSCell is not changed by the SCG change procedure.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种用于在无线通信系统中的SCG改变过程期间去激活SCell的方法和装置，所述方法包括：在主基站（BS）和PSCell（Primary 辅助小区）和辅助BS中的一个或多个SCell（Secondary Cell）; 在保持与主基站的连接的同时，接收指示SCG（Secondary Cell Group）改变过程的RRC（无线电资源控制）重配置消息; 并且如果PSCell不被SCG改变过程改变，则去激活辅助BS中的一个或多个SCell。

公开(公告)号：US20150381400A1

公开(公告)日：2015-12-31

申请号：US14768034

申请日：2014-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun PARK ,  Sunyoung LEE ,  Sunghoon JUNG ,  Youngdae LEE ,  Seungjune YI

IPC: H04L27/26 ,  H04L1/18

CPC classification number: H04L27/2666 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0055

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reconfiguring a receiver bandwidth by a UE (User Equipment) in the wireless communication system, the method comprising: receiving a message related to SCell activation or deactivation command; determining whether the receiver bandwidth can be reconfigured before a specific time of a HARQ feedback transmission for the message; and reconfiguring the receiver bandwidth before the HARQ feedback transmission for the message if the receiver bandwidth can be reconfigured before the specific time.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及一种用于在无线通信系统中由UE（用户设备）重新配置接收机带宽的方法和设备，所述方法包括：接收与SCell激活或去激活命令相关的消息; 确定在所述消息的HARQ反馈传输的特定时间之前是否可以重新配置所述接收机带宽; 并且如果在特定时间之前可以重新配置接收机带宽，则在消息的HARQ反馈传输之前重新配置接收机带宽。

公开(公告)号：US20150359035A1

公开(公告)日：2015-12-10

申请号：US14759382

申请日：2014-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Sungjun PARK ,  Seungjune YI

IPC: H04W76/04 ,  H04W76/06 ,  H04W52/02

CPC classification number: H04W76/048 ,  H04W52/0235 ,  H04W76/28 ,  H04W76/38 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/24

Abstract: A method for running a DRX (Discontinuous Reception) cycle at a user equipment in a wireless communication system is disclosed. The method includes steps of receiving configuration information for a long DRX cycle and a short DRX cycle; receiving at least one data unit including one or more DRX command MAC (medium access control) CEs (control elements) in a predetermined period; and running one of the long DRX cycle and the short DRX cycle according to a total number of DRX command MAC CEs.

Abstract translation: 公开了一种用于在无线通信系统中的用户设备上运行DRX（不连续接收）周期的方法。 该方法包括接收长DRX周期和短DRX周期的配置信息的步骤; 在预定时间内接收包括一个或多个DRX命令MAC（媒体访问控制）CE（控制元素））的至少一个数据单元; 并根据DRX命令MAC CE的总数运行长DRX周期和短DRX周期中的一个。

公开(公告)号：US20150312889A1

公开(公告)日：2015-10-29

申请号：US14698439

申请日：2015-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W72/04 ,  H04L1/18 ,  H04J4/00

CPC classification number: H04L1/1812 ,  H04L1/188 ,  H04L1/1887

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for configuring a HARQ RTT timer in a carrier aggregation system, the method comprising: configuring a plurality of cells including at least one FDD (Frequency Division Duplex) serving cell and at least one TDD (Time Division Duplex) serving cell; transmitting data in a subframe n via a SCell (Secondary Cell) being a FDD serving cell of the plurality of cells; and re-transmitting the data in a subframe m via the SCell, if a PCell (Primary Cell) is a TDD serving cell of the plurality of cells, wherein m is equal to or greater than n+k+4, wherein k is an interval between downlink transmission and transmission of associated HARQ (Hybrid-ARQ) feedback.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种用于在载波聚合系统中配置HARQ RTT定时器的方法和设备，该方法包括：配置多个小区，包括至少一个FDD（频分双工）小区和至少一个 TDD（时分双工）服务小区; 通过作为多个小区的FDD服务小区的SCell（Secondary Cell）发送子帧n中的数据; 如果PCell（Primary Cell）是多个小区的TDD服务小区，则m经由SCell重新发送子帧m中的数据，其中m等于或大于n + k + 4，其中k是 下行链路传输与相关HARQ（Hybrid-ARQ）反馈传输之间的间隔。

公开(公告)号：US20150264655A1

公开(公告)日：2015-09-17

申请号：US14657749

申请日：2015-03-13

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Seungjune YI

IPC: H04W52/36 ,  H04W24/10

CPC classification number: H04W52/365 ,  H04W24/10 ,  H04W52/34

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for triggering power headroom reporting in a dual connectivity system, the method comprising: configuring a plurality of Medium Access Control (MAC) entities, each MAC entity corresponding to each enhanced-NodeB (eNB); occurring an event for triggering power headroom reporting (PHR) in a MAC entity of the plurality of MAC entities; triggering the PHR in the plurality of MAC entities including the MAC entity if a type of the event is a first type event; and triggering the PHR in the MAC entity if the type of the event is a second type event.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地，本发明涉及一种用于在双连接系统中触发功率余量报告的方法和装置，所述方法包括：配置多个媒体接入控制（MAC）实体，每个MAC实体对应于每个增强型节点B（ eNB）; 发生用于在多个MAC实体的MAC实体中触发功率余量报告（PHR）的事件; 如果事件的类型是第一类型事件，则触发包括MAC实体的多个MAC实体中的PHR; 并且如果事件的类型是第二类型事件，则触发MAC实体中的PHR。

公开(公告)号：US20140119198A1

公开(公告)日：2014-05-01

申请号：US14063608

申请日：2013-10-25

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Sungjun PARK ,  Seungjune YI

IPC: H04W24/02

CPC classification number: H04W52/0216 ,  H04L1/1812 ,  H04W24/02 ,  H04W52/0219 ,  H04W52/0229 ,  H04W74/0833 ,  H04W76/28 ,  H04W76/38 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/24 ,  Y02D70/25

Abstract: Operation of a user equipment (UE) with various timers is disclosed. According to this scheme, when the UE receives values for each of timers related with a discontinuous reception (DRX) operation from a network, the UE monitors a physical downlink control channel (PDCCH) from subframe n+1 to subframe n+X based on a first timer among the above mentioned timers, when a first event for starting the first timer occurs at the subframe n, and monitors the PDCCH from subframe n to subframe n+X−1 based on a second timer among said timers, when a second event for starting the second timer occurs at the subframe n.

Abstract translation: 公开了具有各种定时器的用户设备（UE）的操作。 根据该方案，当UE从网络接收与不连续接收（DRX）操作相关的定时器中的每一个的值时，UE基于从子帧n + 1到子帧n + X监视物理下行链路控制信道（PDCCH），基于 当在子帧n出现用于启动第一定时器的第一事件时，基于所述定时器中的第二计时器，从子帧n到子帧n + X-1监视PDCCH，当第二定时器中的第二定时器 在子帧n发生用于启动第二定时器的事件。

公开(公告)号：US20250039870A1

公开(公告)日：2025-01-30

申请号：US18715445

申请日：2022-11-23

Applicant: LG Electronics Inc.

Inventor： Gyeongcheol LEE ,  Sunyoung LEE ,  Seungjune YI

IPC: H04W72/1268 ,  H04W28/02 ,  H04W80/02

Abstract: The present disclosure relates to a method for managing uplink transmission resources by considering processing time of a data unit in a wireless communication system. In particular, the method includes the steps of: generating a data unit; based on the data unit not being able to be transmitted on a configured grant (CG), transmitting a message for requesting a dynamic grant on the CG; receiving the dynamic grant in response to the message; and transmitting the data unit on the dynamic grant.

公开(公告)号：US20250031203A1

公开(公告)日：2025-01-23

申请号：US18715466

申请日：2022-11-23

Applicant: LG Electronics Inc.

Inventor： Gyeongcheol LEE ,  Sunyoung LEE

IPC: H04W72/1268 ,  H04W72/21

Abstract: The present disclosure relates to a method for transmitting a data unit on uplink transmission resources based on processing time of the data unit in a wireless communication system. In particular, the method includes the steps of: configuring a first configured grant (CG) configuration and a scheduling request (SR) configuration related to the CG configuration, wherein the first CG configuration comprises first CG grants and the SR configuration comprises SR resources related to the CG grants; receiving a data unit from an upper layer; determining whether the data unit can be transmitted on one of the first CG grants of the first CG configuration or not; based on it being determined that the data unit cannot be transmitted on the one first CG grant, transmitting a SR message on a SR resource related to the CG grant; receiving a dynamic uplink grant in response to the SR message; and transmitting the data unit on the dynamic uplink grant.