公开(公告)号：US20160087904A1

公开(公告)日：2016-03-24

申请号：US14961677

申请日：2015-12-07

Applicant: LG Electronics Inc.

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

IPC: H04L12/851 ,  H04L12/911 ,  H04W72/04 ,  H04L12/18 ,  H04W72/00

CPC classification number: H04L47/24 ,  H04L12/189 ,  H04L47/741 ,  H04W4/06 ,  H04W72/005 ,  H04W72/0413

Abstract: A method for receiving a multimedia broadcast multicast service (MBMS) by a user equipment (UE) in a wireless communication system; the UE therefore; a method for transmitting an MBMS by a base station (BS) in a wireless communication system; and the BS therefore are discussed. The method for receiving an MBMS by a UE according to one embodiment includes transmitting one or more system information blocks (SIBs); receiving a first MBMS interest indication message indicating whether MBMS reception is prioritized above unicast reception, when a predetermined SIB related to MBMS service continuity is included in the one or more SIBs; and receiving a second MBMS interest indication message according to a change of priority between the MBMS reception and the unicast reception.

Abstract translation: 一种用于在无线通信系统中由用户设备（UE）接收多媒体广播多播服务（MBMS）的方法; 因此UE 一种用于在无线通信系统中由基站（BS）发送MBMS的方法; 因此讨论了BS。 根据一个实施例的UE接收MBMS的方法包括：发送一个或多个系统信息块（SIB）; 当在所述一个或多个SIB中包括与MBMS服务连续性相关的预定SIB时，接收指示MBMS接收是否高于单播接收优先级的第一MBMS兴趣指示消息; 以及根据MBMS接收和单播接收之间的优先级的改变来接收第二MBMS兴趣指示消息。

公开(公告)号：US20160014647A1

公开(公告)日：2016-01-14

申请号：US14771385

申请日：2014-03-18

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/00

CPC classification number: H04W36/0061 ,  H04W36/0072 ,  H04W36/04 ,  H04W36/08

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a cell change procedure in the wireless communication system, the method comprising: receiving configuration information indicating an identifier of a radio bearer to which a cell change procedure be performed; and performing the cell change procedure in RLC (Radio Link Control) and PDCP (Packet Data Convergence Protocol) entities of the radio bearer indicated in the configuration information, wherein the cell change procedure comprises a re-establishment of the RLC and PDCP entities performing a cell change procedure comprises a re-establishment of the RLC and PDP entities.

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执行小区改变过程的方法和设备，所述方法包括：接收指示执行小区改变过程的无线承载的标识符的配置信息; 以及在配置信息中指示的无线承载的RLC（Radio Link Control，无线链路控制）和PDCP（分组数据汇聚协议）实体中执行小区改变过程，其中小区改变过程包括重新建立执行 小区改变过程包括重建RLC和PDP实体。

公开(公告)号：US20150365984A1

公开(公告)日：2015-12-17

申请号：US14650802

申请日：2014-01-10

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02 ,  H04W72/04

CPC classification number: H04W72/0426 ,  H04W16/32 ,  H04W48/20 ,  H04W76/10 ,  H04W84/20

Abstract: A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (UE) transmits an indication to a second node to inform establishment of a connection between a first node and the UE. Alternatively, a method and apparatus for establishing a connection in a wireless communication system is provided.

Abstract translation: 提供了一种用于在无线通信系统中发送指示的方法和装置。 用户设备（UE）向第二节点发送指示以通知建立第一节点和UE之间的连接。 或者，提供了一种用于在无线通信系统中建立连接的方法和装置。

公开(公告)号：US20150358991A1

公开(公告)日：2015-12-10

申请号：US14378908

申请日：2013-06-20

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/12 ,  H04W76/04 ,  H04W52/36 ,  H04W28/02 ,  H04W72/04 ,  H04W52/14

CPC classification number: H04W72/0413 ,  H04W24/08 ,  H04W28/0278 ,  H04W52/0238 ,  H04W52/146 ,  H04W52/365 ,  H04W72/1215 ,  H04W72/1242 ,  H04W72/14 ,  H04W76/27

Abstract: A method and apparatus for delaying transmission of at least one of a buffer status report (BSR) and a power headroom report (PHR) in a wireless communication system. A user equipment (UE) triggers at least one of a BSR and a PHR, but delays transmission of the at least one of the BSR and the PHR to a base station if uplink (UL) transmission is not available. In this case, the UE may not trigger a scheduling request (SR).

Abstract translation: 一种用于在无线通信系统中延迟缓冲器状态报告（BSR）和功率余量报告（PHR）中的至少一个的传输的方法和装置。 用户设备（UE）触发BSR和PHR中的至少一个，但如果上行链路（UL）传输不可用，则延迟BSR和PHR中的至少一个的传输到基站。 在这种情况下，UE可能不触发调度请求（SR）。

公开(公告)号：US20150334734A1

公开(公告)日：2015-11-19

申请号：US14650493

申请日：2014-01-09

Applicant: LG ELECTRONICS INC.

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

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

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1825 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/0413 ,  H04W76/15

Abstract: A method and apparatus for transmitting uplink control signals in a wireless communication system is provided. A user equipment (UE) transmits a first uplink control signal for a first type cell to a first eNodeB (eNB) on a first physical uplink control channel (PUCCH) in the first type cell. The UE transmits a second uplink control signal for a second type cell to a second eNB on a second PUCCH in the second type cell. The UE transmits a third uplink control signal for a third type cell to the second eNB on the second PUCCH in the second type cell. The third type cell is a cell where a PUCCH is not configured, and the UE supports dual connectivity with the first eNB and the second eNB.

Abstract translation: 提供一种用于在无线通信系统中发送上行链路控制信号的方法和装置。 用户设备（UE）在第一类型小区中的第一物理上行链路控制信道（PUCCH）上向第一eNodeB（eNB）发送用于第一类型小区的第一上行链路控制信号。 UE在第二类型小区中的第二PUCCH上向第二eNB发送用于第二类型小区的第二上行链路控制信号。 UE在第二类型小区中的第二PUCCH上向第二eNB发送用于第三类型小区的第三上行链路控制信号。 第三类型小区是没有配置PUCCH的小区，并且UE支持与第一eNB和第二eNB的双连接。

公开(公告)号：US20150304919A1

公开(公告)日：2015-10-22

申请号：US14439446

申请日：2013-10-30

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/08 ,  H04W72/04 ,  H04W36/24 ,  H04W72/10

CPC classification number: H04W36/08 ,  H04W36/24 ,  H04W48/18 ,  H04W72/0453 ,  H04W72/10

Abstract: Provided in one aspect is a method for handling a frequency priority performed by a terminal in a wireless communication system. The method comprises: receiving minimum priority application request information from a network; and handling a frequency priority for cell reselection on the basis of the minimum priority application request information and the supporting characteristics of the terminal. The minimum priority application request information indicates an application of the minimum priority to a current frequency of the terminal or all frequencies of current radio access technology (RAT) of a cell which the terminal camps on. The supporting characteristic of the terminal is whether the terminal supports the RAT other than the current RAT. The handling of the frequency priority is a variable application of the frequency priority for the cell reselection according to the contents of the minimum priority application request information and the supporting characteristics of the terminal.

Abstract translation: 在一个方面中提供了一种用于处理由无线通信系统中的终端执行的频率优先级的方法。 该方法包括：从网络接收最小优先级的应用请求信息; 并根据最小优先级应用请求信息和终端的支持特性来处理小区重选的频率优先级。 最小优先级应用请求信息指示对终端的当前频率或终端驻留的小区的当前无线接入技术（RAT）的所有频率的最小优先级的应用。 终端的支持特性是终端是否支持除当前RAT之外的RAT。 频率优先级的处理是根据最小优先级应用请求信息的内容和终端的支持特性，对小区重选的频率优先级的可变应用。

公开(公告)号：US20150271752A1

公开(公告)日：2015-09-24

申请号：US14730774

申请日：2015-06-04

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Sungjun PARK ,  Seungjune YI

IPC: H04W52/02 ,  H04W24/02 ,  H04L1/18 ,  H04W74/08 ,  H04W76/04 ,  H04W76/06

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 discussed. 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: 讨论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发生用于启动第一定时器的第一事件时，上述定时器中的第一定时器，并且在第二事件中基于所述定时器中的第二定时器监视从子帧n到子帧n + X-1的PDCCH 用于启动第二定时器发生在子帧n。

公开(公告)号：US20150065191A1

公开(公告)日：2015-03-05

申请号：US14536389

申请日：2014-11-07

Applicant: LG Electronics Inc.

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

IPC: H04W52/36 ,  H04W72/04

CPC classification number: H04W52/54 ,  H04W24/10 ,  H04W52/04 ,  H04W52/346 ,  H04W52/365 ,  H04W72/0413

Abstract: A method and a user equipment (UE) are described for transmitting power headroom (PH) information. The UE generates PH information, and transmits the PH information to a base station. The PH information includes a first field including a plurality of indicators, each of the plurality of indicators indicating the presence of a second field indicating a PH level of a corresponding secondary cell (SCell). The PH information further includes a type-1 PH field and a type-2 PH field for a primary cell (PCell). Each of the plurality of indicators is set to 0 or 1. An indicator, which has been set to 1, indicates that the second field exists for the corresponding SCell, and an indicator, which has been set to 0, indicates that the second field does not exist for the corresponding SCell.

Abstract translation: 描述了用于发送功率余量（PH）信息的方法和用户设备（UE）。 UE生成PH信息，并将PH信息发送到基站。 PH信息包括包括多个指示符的第一字段，多个指示符中的每一个表示存在指示对应的辅助单元（SCell）的PH电平的第二字段。 PH信息还包括用于主要小区（PCell）的类型1 PH字段和类型2 PH字段。 多个指示符中的每一个被设置为0或1.已经被设置为1的指示符指示对应的SCell存在第二字段，并且已经被设置为0的指示符指示第二字段 对于相应的SCell不存在。

公开(公告)号：US20200280895A1

公开(公告)日：2020-09-03

申请号：US16875936

申请日：2020-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE ,  Sungjun PARK ,  Seungjune Yl ,  Jaewook LEE

IPC: H04W36/08 ,  H04W48/20 ,  H04W36/24

Abstract: Provided is a cell reselection method performed by a terminal in a wireless communication system. The method includes: receiving first priority information for at least one frequency; receiving second priority information for the one or more frequencies; and selectively applying, based on the state of the terminal, any one of the first priority information and second priority information and performing cell reselection. The first priority information is provided through a connection rejection message and provides instructions on the priority for the one or more frequencies to be lowered. The second priority information is provided from a current cell through system information.

公开(公告)号：US20200178115A1

公开(公告)日：2020-06-04

申请号：US16787814

申请日：2020-02-11

Applicant: LG Electronics Inc.

Inventor： Sunyoung LEE ,  Seungjune YI ,  Sungjun PARK

IPC: H04W28/02 ,  H04W72/12

Abstract: The method includes mapping a first logical channel group (LCG) including one or more logical channels for transmitting first data to the first base station (BS) to the one medium access control entity (MAC) for the first BS and a second LCG including one or more logical channels for transmitting second data to the second BS to the one MAC entity for the second BS; triggering, by the one MAC entity for the first BS, a first buffer status report to the first BS independently of logical channels of the second LCG; and triggering, by the one MAC entity for the second BS, a second buffer status report to the second BS independently of logical channels of the first LCG.