公开(公告)号：US20160261390A1

公开(公告)日：2016-09-08

申请号：US14967847

申请日：2015-12-14

申请人： LG Electronics Inc.

发明人： Hyunsoo Ko ,  Heejeong CHO ,  Hyeyoung CHOI ,  Ilmu BYUN ,  Kungmin PARK

IPC分类号： H04L5/00 ,  H04B7/04

CPC分类号： H04L5/0048 ,  H04B7/0413 ,  H04B7/061 ,  H04B7/0669 ,  H04B7/0691 ,  H04B7/0697 ,  H04L5/0025 ,  H04L5/005 ,  H04L5/0094

摘要： A method of transmitting signals by a transmitting side device having multiple antennas (hereinafter ‘N antennas’) is disclosed. In this method, the transmitting side device transmits reference signals (RSs) via M antenna among the N antennas, where M≦N, where one or more of M and a sequence of antenna numbers used for transmitting RSs informs a receiving side device of first information for data transmission, and where the RSs are used by the receiving side device for identifying second information for channel estimation. Transmitting side device transmits data to the receiving side device according to the first information.

摘要翻译： 公开了一种由具有多个天线的发送侧设备（以下称为“N个天线”）发送信号的方法。 在该方法中，发送侧装置在M个N个天线之间经由M个天线经由M个天线发送参考信号（RS），其中M个中的一个或多个以及用于发送RS的天线编号的序列将接收侧装置通知第一 用于数据传输的信息，以及由接收侧装置用于识别用于信道估计的第二信息的RS。 发送端设备根据第一信息向接收侧设备发送数据。

公开(公告)号：US20160219504A1

公开(公告)日：2016-07-28

申请号：US14916968

申请日：2014-08-27

申请人： LG ELECTRONICS INC.

发明人： Heejeong CHO ,  Hyunsoo KO ,  Eunjong LEE ,  Sunam KIM ,  Hyeyoung CHOI

IPC分类号： H04W48/20 ,  H04W52/32 ,  H04W52/24

CPC分类号： H04W48/20 ,  H04W48/16 ,  H04W52/242 ,  H04W52/325 ,  H04W84/045 ,  H04W88/06

摘要： The present invention provides a method for selecting a cell by a terminal which is capable of establishing a radio connection through a plurality of radio interfaces. The terminal comprises a signal transmitting/receiving unit and a processor connected to the signal transmitting/receiving unit. The processor may receive, from a base station, system information about pilot transmission power and an uplink reception power limit, estimate the amount of path loss on the basis of the pilot transmission power and measured pilot reception power, and determine whether to connect to the base station on the basis of the uplink reception power limit and the amount of path loss.

摘要翻译： 本发明提供了一种能够通过多个无线接口建立无线连接的终端来选择小区的方法。 终端包括信号发送/接收单元和连接到信号发送/接收单元的处理器。 处理器可以从基站接收关于导频发射功率和上行链路接收功率限制的系统信息，基于导频发射功率和测量的导频接收功率来估计路径损耗量，并且确定是否连接到 基站的上行接收功率限制和路径损耗量。

公开(公告)号：US20160192225A1

公开(公告)日：2016-06-30

申请号：US14586100

申请日：2014-12-30

申请人： LG Electronics Inc.

发明人： Hyunsoo KO ,  Kungmin PARK ,  Ilmu BYUN ,  Heejeong CHO ,  Hyeyoung CHOI

IPC分类号： H04W24/10 ,  H04W72/08 ,  H04L5/00

CPC分类号： H04L5/0035 ,  H04B7/0626 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0091 ,  H04W88/08

摘要： A method and apparatus for transmitting a channel information report message in a cloud radio access network (C-RAN) environment are disclosed. A method for transmitting a channel information report message by a user equipment (UE) under a cloud radio access network (C-RAN) environment includes: receiving a reference signal (RS) including a reference signal (RS) configuration indicator from a specific base station (BS) contained in a UE-oriented virtual cell formed by the UE; measuring channel information regarding each of one or more base stations (BSs) contained in the UE-oriented virtual cell on the basis of the RS configuration indicator; and transmitting a channel information report message including the measured channel information to the specific base station (BS), wherein the RS configuration indicator includes one or more RS resources used for channel information measurement, and the one or more RS resources are allocated to one or more base stations (BSs) contained in the UE-oriented virtual cell.

摘要翻译： 公开了一种用于在云无线电接入网络（C-RAN）环境中发送信道信息报告消息的方法和装置。 一种用于在云无线电接入网络（C-RAN）环境下由用户设备（UE）发送信道信息报告消息的方法包括：从特定基站接收包括参考信号（RS）配置指示符的参考信号（RS） 站（BS）包含在由UE形成的面向UE的虚拟小区中; 基于所述RS配置指示符来测量关于所述面向所述面向UE的虚拟小区中包含的一个或多个基站（BS）中的每一个的信道信息; 以及向所述特定基站（BS）发送包括测量的信道信息的信道信息报告消息，其中所述RS配置指示符包括用于信道信息测量的一个或多个RS资源，并且所述一个或多个RS资源被分配给一个或多个 包含在面向UE的虚拟小区中的更多的基站（BS）。

公开(公告)号：US20160135231A1

公开(公告)日：2016-05-12

申请号：US14785573

申请日：2014-04-18

申请人： LG ELECTRONICS INC.

发明人： Eunjong LEE ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Genebeck HAHN ,  Heejeong CHO ,  Jaehoon CHUNG

IPC分类号： H04W76/02 ,  H04W52/02 ,  H04W68/00 ,  H04W72/04 ,  H04W76/04 ,  H04W4/06

CPC分类号： H04W76/10 ,  H04W4/06 ,  H04W8/22 ,  H04W36/14 ,  H04W48/16 ,  H04W48/18 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0235 ,  H04W68/005 ,  H04W68/12 ,  H04W72/042 ,  H04W76/00 ,  H04W76/16 ,  H04W76/27 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/24

摘要： A method for performing a connecting operation with multiple communication systems by a terminal in a network including the multiple communication systems interworking with each other according to the present invention comprises the steps of: transmitting, to an interworking entity of a first communication system, a result of scanning a base station of a second communication system in a state where the terminal is radio resource control (RRC)-connected with the first communication system and is in an idle with the second communication system; receiving a first message from the interworking entity of the first communication system, the first message including a first indicator instructing the terminal to perform an association process with the base station of the second communication system and a second indicator instructing the terminal to operate in a power saving mode with the second communication system; performing the association process with the base station of the second communication system on the basis of the first indicator of the first message; switching into an RRC idle mode state with the first communication system and entering the power saving mode from the idle mode with the second communication system on the basis of the second indicator of the first message, after performing the association process; and receiving, from a base station of the first communication system, a paging message for the second communication system through a paging channel of the first communication system.

摘要翻译： 根据本发明的用于通过包括彼此交互的多个通信系统的网络中的终端执行与多个通信系统的连接操作的方法包括以下步骤：向第一通信系统的互通实体发送结果 在终端与第一通信系统连接的无线资源控制（RRC）的状态下与第二通信系统处于空闲状态的第二通信系统的基站的扫描; 从所述第一通信系统的互通实体接收第一消息，所述第一消息包括指示所述终端执行与所述第二通信系统的基站的关联过程的第一指示符和指示所述终端以功率运行的第二指示符 第二通信系统的节电模式; 基于第一消息的第一指示符，执行与第二通信系统的基站的关联处理; 在执行关联处理之后，利用第一通信系统切换到RRC空闲模式状态，并且基于第一消息的第二指示符从第二通信系统进入省电模式; 以及通过第一通信系统的寻呼信道从第一通信系统的基站接收用于第二通信系统的寻呼消息。

公开(公告)号：US20160127994A1

公开(公告)日：2016-05-05

申请号：US14924533

申请日：2015-10-27

申请人： LG ELECTRONICS INC.

发明人： Heejeong CHO ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Ilmu BYUN ,  Kungmin PARK

IPC分类号： H04W52/02 ,  H04W72/04 ,  H04W56/00

CPC分类号： H04W52/0222 ,  H04W36/0083 ,  H04W36/14 ,  H04W36/22 ,  H04W56/0015 ,  H04W76/28 ,  H04W84/02 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/24

摘要： A method and apparatus for suspending a discontinuous reception (DRX) in a wireless communication system is provided. A user equipment (UE) receives a DRX suspend configuration including a DRX suspend triggering condition from a base station (BS), detects an occurrence of the DRX suspend triggering condition, performs an action according to the DRX suspend triggering condition, and suspends a DRX.

摘要翻译： 提供一种用于在无线通信系统中暂停不连续接收（DRX）的方法和装置。 用户设备（UE）从基站（BS）接收包括DRX挂起触发条件的DRX挂起配置，检测出DRX挂起触发条件的发生，根据DRX挂起触发条件执行动作，并且暂停DRX 。

公开(公告)号：US20160066234A1

公开(公告)日：2016-03-03

申请号：US14783242

申请日：2014-04-10

申请人： LG ELECTRONICS INC.

发明人： Heejeong CHO ,  Ilmu BYUN ,  Hyeyoung CHOI ,  Genebeck HAHN ,  Eunjong LEE

IPC分类号： H04W36/14 ,  H04W36/30 ,  H04W36/00

CPC分类号： H04W36/14 ,  H04W36/0083 ,  H04W36/30 ,  H04W48/18 ,  H04W88/06

摘要： A method for and apparatus for performing data transmission in a wireless communication system is provided. A wireless device acquires information including a threshold on an action, which is configured for a secondary radio access technologies (RAT) system, checks a condition to be triggered by the threshold and a measurement result of the secondary RAT system, performs a corresponding action according to the condition. The secondary RAT system is used for a User-Plane (U-plane) data, the threshold is changeable by at least one of a network preference including a primary RAT system or the secondary RAT system, a quality of service (QoS) information, and bearer information, the action includes whether an association/disassociation/data transition direction for the secondary RAT system is configured.

摘要翻译： 提供了一种用于在无线通信系统中执行数据传输的方法和装置。 无线设备获取包括针对辅助无线接入技术（RAT）系统配置的动作的阈值的信息，检查由阈值触发的条件和辅助RAT系统的测量结果，根据 到条件。 辅助RAT系统用于用户平面（U平面）数据，该阈值可以由包括主RAT系统或辅助RAT系统的网络偏好中的至少一个来改变，服务质量（QoS）信息， 和承载信息，该动作包括是否配置了辅助RAT系统的关联/取消关联/数据转换方向。

公开(公告)号：US20150382306A1

公开(公告)日：2015-12-31

申请号：US14766366

申请日：2014-02-05

申请人： LG ELECTRONICS INC.

发明人： Eunjong LEE ,  Hyunsoo KO ,  Hyeyoung CHOI ,  Heejeong CHO ,  Genebeck HAHN

IPC分类号： H04W52/24 ,  H04W52/34 ,  H04W52/02 ,  H04W52/36

CPC分类号： H04W52/244 ,  H04W52/0206 ,  H04W52/243 ,  H04W52/34 ,  H04W52/367 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/166 ,  Y02D70/21

摘要： A method and apparatus for performing transmit (Tx) power control in a convergence network of a plurality of communication systems. A method for performing transmit power control (TPC) in a plurality of communication system convergence networks includes receiving, by a first entity of a first communication system, a TPC information request message requesting information associated with transmit power control (TPC) from a second entity of a second communication system; upon receiving a request of the TPC information request message, transmitting a first TPC information reporting message, which includes a maximum transmit (Tx) power value of the first entity and an interference signal value caused by a neighbor entity of the first entity, to the second entity; receiving a TPC command message, which includes information of the maximum Tx power value of the first entity adjusted based on the maximum Tx power value of the first entity and the interference signal value, from the second entity; and adjusting the maximum Tx power value of the first entity based on the information regarding the adjusted maximum Tx power of the first entity.

摘要翻译： 一种用于在多个通信系统的收敛网络中执行发射（Tx）功率控制的方法和装置。 一种用于在多个通信系统汇聚网络中执行发射功率控制（TPC）的方法包括：由第一通信系统的第一实体接收从第二实体请求与发射功率控制（TPC）相关联的信息的TPC信息请求消息 的第二通信系统; 在接收到TPC信息请求消息的请求时，将包括第一实体的最大发送（Tx）功率值和由第一实体的相邻实体引起的干扰信号值的第一TPC信息报告消息发送到 第二实体 接收来自第二实体的TPC命令消息，其包括基于第一实体的最大Tx功率值和干扰信号值调整的第一实体的最大Tx功率值的信息; 以及基于关于所述第一实体的经调整的最大Tx功率的信息来调整所述第一实体的最大Tx功率值。

公开(公告)号：US20150358909A1

公开(公告)日：2015-12-10

申请号：US14758896

申请日：2014-01-22

申请人： LG ELECTRONICS INC.

发明人： Eunjong LEE ,  Jaehoon CHUNG ,  Hyeyoung CHOI ,  Heejeong CHO ,  Genebeck HAHN

IPC分类号： H04W52/02 ,  H04L29/06 ,  H04W76/04

CPC分类号： H04W52/0235 ,  H04L69/28 ,  H04W24/02 ,  H04W52/0206 ,  H04W52/0229 ,  H04W76/27 ,  H04W84/12 ,  H04W88/06 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/166 ,  Y02D70/21

摘要： A method and apparatus for supporting or performing status mode transition in a convergence network of a plurality of communication systems are disclosed. A method for supporting status mode transition by an entity of a first communication system in a plurality of communication system convergence networks includes: if a triggering condition for triggering transition between an active mode and an idle mode is satisfied, transmitting a first message indicating status mode transition to an entity of a second communication system; receiving a second message including specific information indicating whether the status mode transition is successful from the entity of the second communication system, in response to the first message; and updating status information of the entity of the second communication system on the basis of the second message, wherein the first and second communication systems are heterogeneous communication systems for each other.

摘要翻译： 公开了一种用于在多个通信系统的收敛网络中支持或执行状态模式转换的方法和装置。 一种用于在多个通信系统汇聚网络中由第一通信系统的实体支持状态模式转换的方法包括：如果满足用于触发在活动模式和空闲模式之间的转换的触发条件，则发送指示状态模式的第一消息 过渡到第二通信系统的实体; 响应于所述第一消息，从所述第二通信系统的实体接收包括指示所述状态模式转换是否成功的特定信息的第二消息; 以及基于所述第二消息来更新所述第二通信系统的实体的状态信息，其中所述第一和第二通信系统是彼此的异构通信系统。

公开(公告)号：US20150126235A1

公开(公告)日：2015-05-07

申请号：US14510865

申请日：2014-10-09

申请人： LG ELECTRONICS INC.

发明人： Heejong CHO ,  Hyeyoung CHOI ,  Eunjong LEE ,  Jaehoon CHUNG ,  Geenbeck HAHN

IPC分类号： H04W68/00

CPC分类号： H04W68/005 ,  H04W60/00 ,  H04W64/006

摘要： A method and apparatus for transmitting a paging message in a cloud radio access network (RAN) system is provided. A baseband unit (BBU) or a mobility management entity (MME) determines a location update range of a user equipment (UE) based on moving speed and a moving direction of the UE, and transmits information this to the UE. The UE transmits information on moving information of the UE, which is determined based on the received information and a measurement result with respect to at least one accessible remote radio frequency (RF) unit (RRU) of the UE, and the measurement result to the BBU or the MME; and The BBU or MME updates the location update range of the UE based on the received measurement result and the moving information of the UE, and transmits a paging message to the UE through at least one RRU included in the updated location update range of the UE.

摘要翻译： 提供了一种用于在云无线接入网（RAN）系统中发送寻呼消息的方法和装置。 基带单元（BBU）或移动性管理实体（MME）基于UE的移动速度和移动方向确定用户设备（UE）的位置更新范围，并向UE发送信息。 UE根据所接收到的信息确定UE的移动信息的信息和关于UE的至少一个可访问的远程射频（RF）单元（RRU）的测量结果，并将测量结果发送给 BBU或MME; BBU或MME基于接收到的测量结果和UE的移动信息来更新UE的位置更新范围，并且通过包括在UE的更新的位置更新范围中的至少一个RRU向UE发送寻呼消息 。

公开(公告)号：US20200092914A1

公开(公告)日：2020-03-19

申请号：US16691275

申请日：2019-11-21

申请人： LG ELECTRONICS INC.

发明人： Hyeyoung CHOI ,  Kiseon RYU ,  Jeongki KIM ,  Hangyu CHO ,  Suhwook KIM

IPC分类号： H04W74/08 ,  H04W74/00 ,  H04W84/12

摘要： One embodiment of the present invention relates to a method by which a station (STA) performs uplink transmission in a wireless communication system, the method for performing uplink transmission comprising the steps of: receiving a trigger frame from an AP; and performing uplink transmission as a response to the trigger frame, wherein, when a network allocation vector (NAV) of the STA receiving the trigger frame is idle and clear channel assessment (CCA) result is idle, the uplink transmission is performed.