公开(公告)号：WO2015020364A1

公开(公告)日：2015-02-12

申请号：PCT/KR2014/007112

申请日：2014-08-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/10 ,  H04W16/32 ,  H04W92/20

CPC classification number: H04W52/365 ,  H04W52/34 ,  H04W72/12

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for power headroom reporting in the wireless communication system, the method comprising: determining a first weight factor for the first BS and a second weigh factor for the second BS if a sum of a power headroom (PH) for the first BS or a PH for the second BS is more than a PH of activated cells of the UE; reducing a size of the PH for the first BS by using the first weight factor; and reducing a size of PH for the second BS by using the second weight factor.

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无线通信系统中的功率余量报告的方法和装置，所述方法包括：确定第一BS的第一权重因子和第二BS的第二加权因子， 用于第一BS的功率余量（PH）或第二BS的PH大于UE的激活小区的PH; 通过使用第一加权因子来减小第一BS的PH的大小; 以及通过使用第二加权因子来减小第二BS的PH的大小。

公开(公告)号：WO2015012557A1

公开(公告)日：2015-01-29

申请号：PCT/KR2014/006624

申请日：2014-07-22

Applicant: LG ELECTRONICS INC.

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

IPC: H04B7/26

CPC classification number: H04W72/1242 ,  H04W72/0413 ,  H04W72/14

Abstract: A method and apparatus for enforcing a prioritized bit rate (PBR) in a wireless communication system is provided. A user equipment (UE) receiving a PBR and a division reference, for a radio bearer in which uplink (UL) data is transmitted through a plurality of media access control (MAC) entities, and divides the PBR to at least one MAC entity among the plurality of MAC entities according to the division reference. And, the UE generates at least one MAC protocol data unit (PDU) by applying the divided PBR to the at least one MAC entity.

Abstract translation: 提供了一种用于在无线通信系统中实施优先比特率（PBR）的方法和装置。 对于通过多个媒体接入控制（MAC）实体发送上行链路（UL）数据的无线电承载，接收PBR和划分参考的用户设备（UE），并且将PBR划分为至少一个MAC实体 多个MAC实体根据划分参考。 而且，UE通过将划分的PBR应用于至少一个MAC实体来生成至少一个MAC协议数据单元（PDU）。

公开(公告)号：WO2015012545A1

公开(公告)日：2015-01-29

申请号：PCT/KR2014/006593

申请日：2014-07-21

Applicant: LG ELECTRONICS INC.

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

IPC: H04W28/02 ,  H04B7/26

CPC classification number: H04W24/10 ,  H04B7/022 ,  H04W24/02 ,  H04W28/0278 ,  H04W72/1284 ,  H04W76/27

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for calculating an amount of data available transmission in the wireless communication system, the method comprising: receiving ratio for calculating amount of Data Available for Transmission (DAT) in a PDCP (Packet Data Convergence Protocol) entity; calculating an amount of DAT when data is arrived in the PDCP entity; and setting a first amount of DAT as the calculated amount of DAT and a second amount of DAT as 'zero', if the calculated amount of DAT is less than a threshold, wherein the first amount of DAT is for the first BS and the second amount of DAT is for the second BS.

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计算无线通信系统中的数据可用传输量的方法和装置，该方法包括：在PDCP（分组数据）中计算可用于传输的数据量（DAT）的接收比率 融合协议）实体; 当数据到达PDCP实体时计算DAT的数量; 以及如果所计算的DAT量小于阈值，则将DAT的第一数量设置为所计算的DAT量和DAT的第二数量为“0”，其中所述第一数量DAT用于所述第一BS，所述第二量DAT DAT的数量用于第二BS。

公开(公告)号：WO2015012502A1

公开(公告)日：2015-01-29

申请号：PCT/KR2014/005837

申请日：2014-07-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04W52/30 ,  H04W16/32

CPC classification number: H04W52/34 ,  H04W16/32

Abstract: There is provided a method for adjusting a transmission power. The method may comprise: classifying, by a user equipment (UE), a plurality of cells into groups, each of which includes one or more cells belonging to the same base station; determining, by the UE, a transmission power for each group; and adjusting, by the UE, the determined transmission power for each group such that a summation of transmission powers for cells included in each group is less than or equal to a maximum transmission power configured for each group.

Abstract translation: 提供了一种用于调整发送功率的方法。 该方法可以包括：由用户设备（UE）将多个小区分组成组，每个小区包括属于同一基站的一个或多个小区; 由所述UE确定每个组的传输功率; 以及由所述UE调整所确定的每个组的传输功率，使得每个组中包括的小区的传输功率的总和小于或等于为每个组配置的最大传输功率。

公开(公告)号：WO2015009043A1

公开(公告)日：2015-01-22

申请号：PCT/KR2014/006414

申请日：2014-07-16

Applicant: LG ELECTRONICS INC.

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

IPC: H04W74/08 ,  H04W72/04

CPC classification number: H04W76/20 ,  H04L1/12 ,  H04L1/1812 ,  H04L5/001 ,  H04W56/0045 ,  H04W72/0406 ,  H04W74/04 ,  H04W74/08 ,  H04W76/18 ,  H04W88/02 ,  H04W88/08

Abstract: A method and apparatus for performing a random access (RA) procedure in a wireless communication system is provided. A user equipment (UE) establishes connection with a first node and a second node, and transmits an RA preamble to the second node. If a number of RA preamble transmissions reaches a maximum number, the UE stops uplink (UL) transmission of all cells in a group to which the second node belongs, and transmits an indication indicating that transmission of the RA preamble has failed to the first node.

Abstract translation: 提供了一种在无线通信系统中执行随机接入（RA）过程的方法和装置。 用户设备（UE）建立与第一节点和第二节点的连接，并将RA前导码发送到第二节点。 如果多个RA前同步码传输达到最大数目，则UE停止第二节点所属的组中的所有小区的上行链路（UL）传输，并且发送指示RA前同步码的传输已经失败的指示给第一节点 。

公开(公告)号：WO2014157829A1

公开(公告)日：2014-10-02

申请号：PCT/KR2014/001115

申请日：2014-02-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04B7/26

CPC classification number: H04W74/0833 ,  H04W4/70 ,  H04W8/005 ,  H04W72/048 ,  H04W72/1284 ,  H04W72/14 ,  H04W74/004 ,  H04W76/00

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for informing identification of a UE (User Equipment) in the wireless communication system, the method comprising: receiving information related to a size of data to be transmitted to or from the UE; determining whether the UE is considered as the MTC_UE (Machine Type Communication_UE) or not based on the information; and informing a network that the UE is the MTC_UE by performing the MTC_UE specific access.

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通知无线通信系统中的UE（用户设备）的识别的方法和装置，该方法包括：接收与要从UE发送的数据的大小有关的信息; 基于该信息来确定UE是否被认为是MTC_UE（机器类型通信_UE）; 并通过执行MTC_UE特定访问来通知网络UE是MTC_UE。

公开(公告)号：WO2013169057A1

公开(公告)日：2013-11-14

申请号：PCT/KR2013/004138

申请日：2013-05-10

Applicant: LG ELECTRONICS INC.

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

IPC: H04J11/00 ,  H04B7/26

CPC classification number: H04W72/0413 ,  H04J11/005 ,  H04W56/0045

Abstract: The present invention is directed to a method and an apparatus used for in a wireless communication system. Specifically, the present invention is directed to a method of controlling uplink transmission and an apparatus therefore, in which the method comprises: receiving a signal including information related with an assignment of a TAG for a SCell; and considering the SCell as having no valid uplink timing if a TAT of the TAG is not running.

Abstract translation: 本发明涉及一种用于无线通信系统中的方法和装置。 具体地说，本发明涉及一种控制上行链路传输的方法及其装置，其中该方法包括：接收包括与用于SCell的TAG的分配相关的信息的信号; 并且如果TAG的TAT未运行，则考虑SCell不具有有效的上行链路定时。

公开(公告)号：WO2013168906A1

公开(公告)日：2013-11-14

申请号：PCT/KR2013/003291

申请日：2013-04-18

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Jaewook ,  LEE, Youngdae ,  JUNG, Sunghoon

IPC: H04W48/18 ,  H04W24/00

CPC classification number: H04W48/20 ,  H04W24/08 ,  H04W48/12

Abstract: The present invention discloses a method of performing a cell selection at a first communication module of a user equipment in a wireless communication system. Specifically, the method includes receiving offset information from a network, measuring a cell for the cell selection, and determining whether to select the measured cell by applying the offset information to a measurement result, if a frequency on the measured cell is an unusable frequency.

Abstract translation: 本发明公开了一种在无线通信系统中的用户设备的第一通信模块执行小区选择的方法。 具体地，该方法包括从网络接收偏移信息，测量小区选择的小区，以及如果测量小区上的频率是不可用频率，则通过将偏移信息应用于测量结果来确定是否选择测量小区。

公开(公告)号：WO2013032272A2

公开(公告)日：2013-03-07

申请号：PCT/KR2012/006990

申请日：2012-08-31

Applicant: LG ELECTRONICS INC. ,  CHUN, Sungduck ,  JUNG, Sunghoon ,  YI, Seungjune ,  LEE, Youngdae ,  PARK, Sungjun

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

IPC: H04B7/26

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

Abstract: A method and apparatus for providing a multimedia broadcast and multicast service (MBMS) in a wireless communication system are disclosed. A method for receiving a multimedia broadcast and multicast service (MBMS) by a user equipment (UE) in a wireless communication system includes obtaining a predetermined system information block (SIB) from a base station (BS), and transmitting an MBMS interest indication message to the base station (BS) only when the predetermined system information block (SIB) is obtained. The predetermined system information block (SIB) includes information related to MBMS continuity.

Abstract translation: 公开了一种用于在无线通信系统中提供多媒体广播和组播服务（MBMS）的方法和装置。 一种用于在无线通信系统中由用户设备（UE）接收多媒体广播和组播服务（MBMS）的方法包括从基站（BS）获取预定的系统信息块（SIB），以及发送MBMS兴趣指示消息 仅当获得预定的系统信息块（SIB）时，才向基站（BS）发送。 预定系统信息块（SIB）包括与MBMS连续性相关的信息。

公开(公告)号：WO2012138070A2

公开(公告)日：2012-10-11

申请号：PCT/KR2012/002099

申请日：2012-03-23

Applicant: LG ELECTRONICS INC. ,  LEE, Youngdae ,  YI, Seungjune ,  CHUN, Sungduck ,  PARK, Sungjun ,  JUNG, Sunghoon

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

IPC: H04W36/08 ,  H04W48/10 ,  H04W72/02

CPC classification number: H04W4/06 ,  H04L65/4076 ,  H04W36/0072 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0453

Abstract: A method for processing a signal by a user equipment (UE) in a wireless communication system is disclosed. The method comprises receiving information on at least one frequency from a network, selecting a frequency from the at least one frequency corresponding to a specific service, and transmitting, to the network, a message indicating the selected frequency. Further, the method further comprises receiving a command for performing a handover from a serving cell to a target cell providing the specific service through the selected frequency.

Abstract translation: 公开了一种在无线通信系统中由用户设备（UE）处理信号的方法。 该方法包括从网络接收关于至少一个频率的信息，从对应于特定服务的至少一个频率中选择频率，以及向网络发送指示所选频率的消息。 此外，该方法还包括：通过所选择的频率接收用于执行从服务小区到提供特定服务的目标小区的切换的命令。