公开(公告)号：US20170006625A1

公开(公告)日：2017-01-05

申请号：US15266856

申请日：2016-09-15

Applicant: LG Electronics Inc.

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

IPC: H04W72/12

CPC classification number: H04W72/1247 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/1268 ,  H04W72/1284 ,  H04W72/1289 ,  H04W74/0875

Abstract: A method and apparatus for scheduling uplink (UL) transmission in a wireless communication system is provided. A user equipment (UE) receives a backoff parameter from a network, and determines whether or not to apply the received backoff parameter before transmitting a scheduling request (SR) to the network via a dedicated channel. Whether or not to apply the received backoff parameter is determined according to a prioritized access, and the prioritized access corresponds to one of emergency access, high priority access, control element/information in media access control (MAC), radio link control (RLC) or packet data convergence protocol (PDCP), data radio bearer (DRB) for voice/video service, signaling radio bearer (SRB) 0, SRB 1, SRB 2, multimedia telephony service (MMTEL)-voice, MMTEL-video, and voice over long-term evolution (VoLTE).

Abstract translation: 提供一种用于在无线通信系统中调度上行链路（UL）传输的方法和装置。 用户设备（UE）从网络接收退避参数，并且在通过专用信道向网络发送调度请求（SR）之前，确定是否应用接收到的退避参数。 根据优先级访问确定是否应用接收到的退避参数，并且优先级访问对应于媒体接入控制（MAC）中的紧急接入，高优先级接入，控制元素/信息，无线电链路控制（RLC） 或分组数据汇聚协议（PDCP），用于语音/视频服务的数据无线电承载（DRB），信令无线承载（SRB）0，SRB 1，SRB 2，多媒体电话业务（MMTEL） - 语音，MMTEL-视频和语音 过度长期演变（VoLTE）。

公开(公告)号：US20160119959A1

公开(公告)日：2016-04-28

申请号：US14889803

申请日：2014-05-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/00 ,  H04W48/20

CPC classification number: H04W76/50 ,  H04W24/04 ,  H04W48/20 ,  H04W76/19 ,  H04W76/27

Abstract: Provided are a method by which a terminal processes an emergency call in a wireless communication system, and an apparatus for supporting the same. The method comprises: selecting a cell when a radio link failure (RLF) is generated; transmitting a RRC connection re-establishment request message to the selected cell; stopping an expired timer if a suitable cell or a cell using different radio access technology (RAT) is not selected within a certain time when the RLF is generated in the emergency call process of the terminal and the selected cell is an acceptable cell; and transmitting the RRC connection reestablishment request message.

Abstract translation: 提供一种终端在无线通信系统中处理紧急呼叫的方法以及用于支持该紧急呼叫的装置。 该方法包括：当产生无线电链路故障（RLF）时，选择一个小区; 向所选小区发送RRC连接重建请求消息; 如果在终端的紧急呼叫过程中产生RLF并且所选择的小区是可接受的小区，则在特定时间内没有选择使用不同的无线电接入技术（RAT）的合适小区或小区的停止定时器; 以及发送所述RRC连接重建请求消息。

公开(公告)号：US20160073431A1

公开(公告)日：2016-03-10

申请号：US14786113

申请日：2014-07-03

Applicant: LG ELECTRONICS INC.

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

IPC: H04W74/08 ,  H04W16/32 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W74/0833 ,  H04W16/32 ,  H04W72/0473 ,  H04W72/1284 ,  H04W88/02

Abstract: A method and apparatus for performing a random access procedure in a wireless communication system is provided. A user equipment (UE) determines whether transmission of a first random access (RA) preamble to a first node and transmission of a second RA preamble to a second node overlap each other at a specific time duration. If it is determined that the transmission of the first RA preamble and the transmission of the second RA preamble overlap each other, the UE determines whether both the transmission of the first RA preamble and the transmission of the second RA preamble are available at the specific time duration based on an uplink power. If not available, the UE transmits the first RA preamble only at the specific time duration.

Abstract translation: 提供一种用于在无线通信系统中执行随机接入过程的方法和装置。 用户设备（UE）确定第一节点的第一随机接入（RA）前导码的传输和第二节点的第二RA前导码的传输是否在特定持续时间彼此重叠。 如果确定第一RA前导码的传输和第二RA前同步码的传输彼此重叠，则UE确定在特定时间是否可以在特定时间段中发送第一RA前导码和第二RA前导码的传输 基于上行链路功率的持续时间。 如果不可用，则UE仅在特定持续时间内发送第一RA前导码。

公开(公告)号：US20160044734A1

公开(公告)日：2016-02-11

申请号：US14774590

申请日：2014-01-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02 ,  H04W36/18 ,  H04W28/02

CPC classification number: H04W76/16 ,  H04L5/0032 ,  H04W28/0278 ,  H04W36/00 ,  H04W36/18 ,  H04W56/0005 ,  H04W72/0413 ,  H04W72/14 ,  H04W76/15 ,  H04W84/045 ,  H04W88/08

Abstract: There is provided a method for a method for reporting buffer status. The method may comprise: identifying a change of a radio bearer; and triggering a buffer status report (BSR), if the change of the radio bearer is identified.

Abstract translation: 提供了一种用于报告缓冲区状态的方法。 该方法可以包括：识别无线承载的改变; 并且如果识别出无线承载的变化，则触发缓冲器状态报告（BSR）。

公开(公告)号：US20160044565A1

公开(公告)日：2016-02-11

申请号：US14779920

申请日：2014-04-15

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/18 ,  H04W76/02

CPC classification number: H04W36/04 ,  H04W36/18 ,  H04W48/20 ,  H04W76/15

Abstract: A method and apparatus for establishing a connection in a wireless communication system is provided. A user equipment (UE) in a connected mode camps on a second cell, transmits a connection request to the second cell, and receives redirection information, which indicates redirection to a first cell or a frequency of the first cell, from the second cell. The UE completes connection with the first cell by transmitting a message.

Abstract translation: 提供了一种在无线通信系统中建立连接的方法和装置。 连接模式的用户设备（UE）驻留在第二小区上，向第二小区发送连接请求，并从第二小区接收指示重定向到第一小区或第一小区的频率的重定向信息。 UE通过发送消息来完成与第一小区的连接。

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：US20150373767A1

公开(公告)日：2015-12-24

申请号：US14649724

申请日：2014-01-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02

CPC classification number: H04W76/025 ,  H04W16/32 ,  H04W28/06 ,  H04W40/02 ,  H04W76/15 ,  H04W84/045 ,  H04W84/20 ,  H04W88/06 ,  H04W88/08

Abstract: A method and apparatus for transmitting data in a wireless communication system is provided. A user equipment (UE) establishes dual connectivity with at least one first cell and at least one second cell, receives an indication which indicates that a data transmission path of a radio bearer is to be configured for the at least one first cell, configures the data transmission path of the radio bearer for the at least one first cell, and transmits data via the data transmission path on the at least one first cell.

Abstract translation: 提供一种在无线通信系统中发送数据的方法和装置。 用户设备（UE）与至少一个第一小区和至少一个第二小区建立双连接，接收指示无线电承载的数据传输路径要被配置用于至少一个第一小区的指示， 用于所述至少一个第一小区的所述无线电承载的数据传输路径，并且经由所述数据传输路径在所述至少一个第一小区上发送数据。

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：US20150327155A1

公开(公告)日：2015-11-12

申请号：US14403952

申请日：2013-06-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W48/12 ,  H04W4/00 ,  H04W76/02 ,  H04W74/00

CPC classification number: H04W48/12 ,  H04W4/70 ,  H04W74/006 ,  H04W76/14

Abstract: A method and apparatus of receiving system information in a wireless communication system is provided. A user equipment (UE) receives, from a base station, a master system information block indicating that the base station broadcasts both a first set of at least one system information block, and a second set of at least one system information block; and receives the second set of at least one system information block from the base station if the UE is a specific type of UE.

Abstract translation: 提供了一种在无线通信系统中接收系统信息的方法和装置。 用户设备（UE）从基站接收指示基站广播至少一个系统信息块的第一组的主系统信息块和至少一个系统信息块的第二组; 并且如果UE是特定类型的UE，则从基站接收第二组至少一个系统信息块。

公开(公告)号：US20150319744A1

公开(公告)日：2015-11-05

申请号：US14647771

申请日：2013-11-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04W76/02 ,  H04W8/22 ,  H04W76/04

CPC classification number: H04W72/0406 ,  H04W8/18 ,  H04W8/22 ,  H04W24/10 ,  H04W76/19 ,  H04W76/27 ,  H04W76/28 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W88/18

Abstract: A method of reporting information on a UE state performed by UE in a wireless communication system is provided. The method includes: generating information on a UE state; transmitting the information on the UE state to a network; obtaining, from the network, configuration information generated based on the information on the UE state; and operating based on the configuration information. The information on the UE state includes at least one of UE activity specifying a frequency at which a UE communicates with the network, and an activity state of the UE determined based on the UE activity.

Abstract translation: 提供了一种在无线通信系统中报告由UE执行的UE状态信息的方法。 该方法包括：生成关于UE状态的信息; 向网络发送关于UE状态的信息; 从网络获取基于关于UE状态的信息生成的配置信息; 并根据配置信息进行操作。 关于UE状态的信息包括指定UE与网络通信的频率的UE活动中的至少一个以及基于UE活动而确定的UE的活动状态。