公开(公告)号：US09369907B2

公开(公告)日：2016-06-14

申请号：US14275518

申请日：2014-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Seung June Yi ,  Sung Duck Chun ,  Sung Hoon Jung ,  Young Dae Lee ,  Sung Jun Park

IPC: H04W36/00 ,  H04W24/10

CPC classification number: H04W24/10

Abstract: Disclosed is a wireless communication system and terminal for providing a wireless communication service, and more particularly, a method of effectively perform an operation of MDT (Minimization Driving Test) for a specific area or a specific cell in an Evolved Universal Mobile Telecommunications System (E-UMTS) evolved from a UMTS, Long Term Evolution (LTE) System or LTE-Advanced (LTE-A) system.

Abstract translation: 公开了一种用于提供无线通信服务的无线通信系统和终端，更具体地，涉及在演进的通用移动电信系统（E）中的特定区域或特定小区有效地执行MDT（最小化驾驶测试）的操作的方法 -UMTS）从UMTS，长期演进（LTE）系统或LTE高级（LTE-A）系统演进而来。

公开(公告)号：US09357461B2

公开(公告)日：2016-05-31

申请号：US14356056

申请日：2012-11-01

Applicant: LG ELECTRONICS INC.

Inventor： Sung Hoon Jung ,  Seung June Yi ,  Young Dae Lee ,  Sung Jun Park

IPC: H04W36/16 ,  H04W36/14 ,  H04W36/00

CPC classification number: H04W36/165 ,  H04W36/0022

Abstract: In an aspect, a method of communication performed by a user equipment (UE) camping on a long term evolution (LTE) cell in a wireless communication system is provided. The method include: receiving a Circuit Switched fallback (CSFB) control message from a network, the CSFB control message comprising prioritization information for CS service; determining whether the CS service is triggered; if it is determined that the CS service is triggered, applying a priority to frequencies of at least one cell in accordance with the priority information; performing a mobility procedure based on the applied priority; performing a Radio Resource Control (RRC) connection establishment procedure with a selected inter-RAT cell; and initiating the CS service.

Abstract translation: 在一方面，提供了一种在无线通信系统中驻留在长期演进（LTE）小区上的用户设备（UE）执行的通信方法。 该方法包括：从网络接收电路交换回退（CSFB）控制消息，所述CSFB控制消息包括用于CS服务的优先化信息; 确定CS服务是否被触发; 如果确定CS服务被触发，则根据优先级信息将优先级应用于至少一个小区的频率; 基于所应用的优先级执行移动性过程; 对所选择的RAT间小区执行无线资源控制（RRC）连接建立过程; 并启动CS服务。

公开(公告)号：US09351225B2

公开(公告)日：2016-05-24

申请号：US14348391

申请日：2012-10-09

Applicant: LG ELECTRONICS INC.

Inventor： Sung Hoon Jung ,  Seung June Yi ,  Young Dae Lee ,  Sung Jun Park

IPC: H04W36/32 ,  H04W8/02 ,  H04W36/30 ,  H04W36/08 ,  H04W48/20

CPC classification number: H04W36/32 ,  H04W8/02 ,  H04W36/08 ,  H04W36/30 ,  H04W48/20

Abstract: Provided is a method for supporting mobility of a user equipment in a wireless communication system. The method comprises the following steps: receiving Mobility State Estimation (MSE) control information including information for MSE from a network; executing mobility if a mobility condition is satisfied; updating a mobility counter on the basis of the MSE control information; estimating a mobility state of the user equipment on the basis of the updated mobility counter; and scaling a mobility parameter on the basis of the estimated mobility state.

Abstract translation: 提供一种用于在无线通信系统中支持用户设备的移动性的方法。 该方法包括以下步骤：从网络接收包括MSE信息的移动状态估计（MSE）控制信息; 如果满足移动条件，则执行移动性; 基于MSE控制信息更新移动计数器; 基于更新的移动性计数器来估计用户设备的移动性状态; 以及基于估计的移动性状态来缩放移动性参数。

公开(公告)号：US09344911B2

公开(公告)日：2016-05-17

申请号：US14513919

申请日：2014-10-14

Applicant: LG ELECTRONICS, INC.

Inventor： Sung Min Lee ,  Sung Duck Chun ,  Seung June Yi ,  Sung Hoon Jung ,  Young Dae Lee ,  Sung Jun Park

IPC: H04W24/10 ,  H04W36/00 ,  H04W76/04

CPC classification number: H04W36/0005 ,  H04W24/10 ,  H04W76/27

Abstract: A method and apparatus of reporting logged measurements of an user equipment in a wireless communication system is provided. The user equipment in a Radio Resource Control (RRC) connected mode receives from a base station a Minimization of Drive Tests (MDT) configuration. The user equipment transitions from the RRC connected mode to an RRC idle mode and logs measurements based on the MDT configuration. The user equipment transmits to the base station a logging indicator indicating an availability of the logged measurement.

公开(公告)号：US09319947B2

公开(公告)日：2016-04-19

申请号：US14635762

申请日：2015-03-02

Applicant: LG ELECTRONICS INC.

Inventor： Sung Hoon Jung ,  Seung June Yi ,  Young Dae Lee ,  Sung Duck Chun ,  Sung Jun Park

IPC: H04W4/08 ,  H04W36/00 ,  H04W8/18 ,  H04W36/30 ,  H04W24/10 ,  H04W84/04 ,  H04W48/02 ,  H04W88/06

CPC classification number: H04W36/0083 ,  H04W4/08 ,  H04W8/186 ,  H04W24/10 ,  H04W36/00 ,  H04W36/0061 ,  H04W36/30 ,  H04W48/02 ,  H04W84/042 ,  H04W84/045 ,  H04W88/06

Abstract: A method and apparatus for supporting a closed subscriber group (CSG) service is provided. A user equipment determines whether a neighbor cell is a CSG member cell for which a CSG whitelist includes a CSG identity of the neighbor cell and PLMN identities of the neighbor cell. The user equipment sends a CSG membership indicator indicating whether the neighbor cell is the CSG member cell.

公开(公告)号：US09300459B2

公开(公告)日：2016-03-29

申请号：US14384982

申请日：2013-03-14

Applicant: LG Electronics Inc.

Inventor： Sun Young Lee ,  Sung Jun Park ,  Sung Hoon Jung ,  Young Dae Lee ,  Seung June Yi

IPC: H04W56/00 ,  H04W72/04 ,  H04L5/00 ,  H04W72/02 ,  H04W74/08

CPC classification number: H04L5/0078 ,  H04L5/0032 ,  H04W56/0045 ,  H04W72/02 ,  H04W72/0446 ,  H04W74/0833

Abstract: The present specification proposes a technique for controlling a deactivation timer of a cell. Specifically, the present specification proposes a method for controlling a deactivation timer of a cell in a mobile communication system. The method comprises the steps of: configuring a primary cell and at least one secondary cell on user equipment (UE); receiving, from the UE, an indicator related to a deactivation timer for one secondary cell from among one or more secondary cells; and disabling, on the UE, the deactivation timer of one secondary cell on the basis of the indicator.

Abstract translation: 本说明书提出了一种用于控制单元的去激活定时器的技术。 具体地，本说明书提出了一种用于控制移动通信系统中的小区的去激活定时器的方法。 该方法包括以下步骤：在用户设备（UE）上配置主小区和至少一个二级小区; 从所述UE接收与一个或多个二次小区中的一个二次小区的去激活定时器相关的指示符; 并且在所述UE上基于所述指示符禁用一个二级小区的去激活定时器。

公开(公告)号：US09264160B2

公开(公告)日：2016-02-16

申请号：US14295207

申请日：2014-06-03

Applicant: LG ELECTRONICS INC.

Inventor： Seung June Yi ,  Young Dae Lee ,  Sung Duck Chun ,  Sung Jun Park

IPC: H04J1/14 ,  H04W72/00 ,  H04L5/00 ,  H04W72/04 ,  H04W48/12

CPC classification number: H04W72/042 ,  H04J1/14 ,  H04L5/001 ,  H04L5/0092 ,  H04L12/189 ,  H04L27/2601 ,  H04W4/06 ,  H04W48/12 ,  H04W72/005

Abstract: A method of transmitting and receiving control information in a wireless communication system is disclosed. The method of receiving control information related to a specific point-to-multipoint service in a user equipment of a wireless communication system comprises receiving a notification message including indication information and an identifier identifying the point-to-multipoint service from a network, the indication information indicating at least one downlink channel related to the specific point-to-multipoint service among a plurality of downlink channels established for transmission of control information for at least one or more point-to-multipoint service, and receiving at least one downlink channel indicated by the indication information.

公开(公告)号：US09253679B2

公开(公告)日：2016-02-02

申请号：US14346000

申请日：2012-10-10

Applicant: LG Electronics Inc.

Inventor： Kyung Jun Lee ,  Sung Duck Chun ,  Sung Jun Park ,  Jae Wook Lee ,  Sung Hoon Jung ,  Young Dae Lee ,  Seung June Yi

IPC: H04W24/00 ,  H04W24/10

CPC classification number: H04W24/10

Abstract: A method for logging measurement results in a wireless communication system is provided. The method includes: receiving a logged measurement configuration from a network, the logged measurement configuration comprising information for performing logged Minimization Driving Test (MDT); measuring at least one cell based on the logged measurement configuration; determining whether the measurement result has importance for logging; if a storage space for logging is enough for additionally logging, setting an importance tag of the measurement result to a predetermined value in accordance with the determination; and logging the measurement result and the importance tag in the storage space.

Abstract translation: 提供了一种用于记录测量结果的无线通信系统的方法。 该方法包括：从网络接收记录的测量配置，记录的测量配置包括用于执行记录的最小化驾驶测试（MDT）的信息; 基于记录的测量配置测量至少一个单元; 确定测量结果是否对采伐有重要意义; 如果用于记录的存储空间足以另外记录，则根据该确定将测量结果的重要性标签设置为预定值; 并将测量结果和重要性标记记录在存储空间中。

公开(公告)号：US09237466B2

公开(公告)日：2016-01-12

申请号：US14362859

申请日：2013-01-31

Applicant: LG Electronics Inc.

Inventor： Young Dae Lee ,  Jae Wook Lee ,  Sung Hoon Jung ,  Sung Jun Park ,  Seung June Yi

IPC: H04M1/00 ,  H04W24/04 ,  H04W24/10 ,  H04W36/00 ,  H04W76/02 ,  H04W88/06

CPC classification number: H04W24/04 ,  H04W24/10 ,  H04W36/0094 ,  H04W76/19 ,  H04W88/06

Abstract: A method and apparatus of transmitting radio link failure (RLF) information in a wireless communication system is provided. A user equipment (UE) supports a first communication system and a second communication system. The method includes detecting an RLF at a first cell of the first communication system, and reporting an RLF report message to an eNodeB (eNB) serving the first cell based on whether or not the RLF is triggered by interference from the second communication system. In addition, a method and apparatus of restricting storing and/or reporting the RLF information in a wireless communication system is provided.

Abstract translation: 提供了一种在无线通信系统中发送无线链路故障（RLF）信息的方法和装置。 用户设备（UE）支持第一通信系统和第二通信系统。 该方法包括：检测第一通信系统的第一小区的RLF，并且基于来自第二通信系统的干扰是否触发RLF，向服务于第一小区的eNodeB（eNB）报告RLF报告消息。 另外，提供了一种在无线通信系统中限制存储和/或报告RLF信息的方法和装置。

公开(公告)号：US20150359010A1

公开(公告)日：2015-12-10

申请号：US14814997

申请日：2015-07-31

Applicant: LG Electronics Inc.

Inventor： Sung Jun Park ,  Young Dae Lee ,  Seung June Yi ,  Sung Duck Chun

IPC: H04W74/08 ,  H04W72/14 ,  H04W74/00

CPC classification number: H04W74/006 ,  H04B7/2628 ,  H04L29/12018 ,  H04L29/12943 ,  H04L61/10 ,  H04L61/6072 ,  H04W8/26 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/14 ,  H04W74/002 ,  H04W74/004 ,  H04W74/0833 ,  H04W74/0891 ,  Y02D70/124

Abstract: There is provided with a method for enabling a user equipment to perform a random access procedure in a wireless communication system. The method includes transmitting a random access preamble and receiving a random access response as a response to the random access preamble. The random access response is addressed by a random access identifier. The random access identifier is mapped to radio resources used for transmitting the random access preamble. The user equipment can immediately confirm its random access response and perform further efficient random access procedure.