公开(公告)号：US20150382264A1

公开(公告)日：2015-12-31

申请号：US14768615

申请日：2014-02-25

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Eunjong LEE ,  Hyeyoung CHOI ,  Genebeck HAHN

IPC: H04W36/14 ,  H04W88/06 ,  H04W36/22 ,  H04W76/02

CPC classification number: H04W36/14 ,  H04L69/14 ,  H04W36/22 ,  H04W76/10 ,  H04W80/10 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06

Abstract: A method and apparatus for establishing a session of a cellular system in a wireless communication system is provided. According to embodiments of the present invention, the establishment of the session of the cellular system may be triggered by a network when a session of a Wi-Fi system already exists. By using the session of the cellular system and the session of the Wi-Fi system, simultaneous transmission through the cellular system and the Wi-Fi system can be achieved.

Abstract translation: 提供了一种用于在无线通信系统中建立蜂窝系统的会话的方法和装置。 根据本发明的实施例，当Wi-Fi系统的会话已经存在时，可以由网络触发蜂窝系统的会话的建立。 通过使用蜂窝系统的会话和Wi-Fi系统的会话，可以实现通过蜂窝系统和Wi-Fi系统的同时传输。

公开(公告)号：US20150365878A1

公开(公告)日：2015-12-17

申请号：US14761405

申请日：2014-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Eunjong LEE ,  Hyeyoung CHOI ,  Genebeck HAHN

IPC: H04W40/12 ,  H04W24/10

CPC classification number: H04W76/15 ,  H04W24/10 ,  H04W40/12

Abstract: A method and apparatus for establishing a session in a wireless communication system is provided. An entity of a primary radio access technology (RAT) system receives measurement results on the primary RAT system and a secondary RAT system from a multi-RAT device, determines a routing rule and a routing type for bearers which are appropriate for simultaneous transmission through the primary RAT system and the secondary RAT system, based on quality of service (QoS) and the measurement results, and transmits a routing control request message to a packet data network (PDN) gateway (P-GW). The routing control request message includes identifiers (IDs) of the bearers which are appropriate for simultaneous transmission, the routing type for each bearer, and the routing rule for each bearer.

Abstract translation: 提供了一种在无线通信系统中建立会话的方法和装置。 主无线电接入技术（RAT）系统的实体从主RAT系统和来自多RAT设备的辅助RAT系统接收测量结果，确定适用于同时传输的承载的路由规则和路由类型， 基于服务质量（QoS）和测量结果的主RAT系统和辅助RAT系统，并且向分组数据网络（PDN）网关（P-GW）发送路由控制请求消息。 路由控制请求消息包括适合于同时发送的承载的标识符（ID），每个承载的路由类型以及每个承载的路由规则。

公开(公告)号：US20150341926A1

公开(公告)日：2015-11-26

申请号：US14655324

申请日：2014-01-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04W84/12 ,  H04W84/04 ,  H04W56/00

CPC classification number: H04W72/0426 ,  H04W48/10 ,  H04W48/12 ,  H04W56/002 ,  H04W60/005 ,  H04W76/16 ,  H04W84/042 ,  H04W84/12 ,  H04W88/005 ,  H04W88/10

Abstract: This method whereby abase station in a first communication system updates base station information in a converged network supporting multiple communication systems may comprise the steps of: receiving a first message including changed information from a base station in a second communication system if information from and related to the base station in the second communication system has changed or if information related to the base station in the first communication system has changed; and updating with the changed information on the basis of the first message.

Abstract translation: 这种方法，其中在第一通信系统中的站点更新支持多个通信系统的融合网络中的基站信息可以包括以下步骤：如果来自和相关的信息，从第二通信系统中的基站接收包括改变的信息的第一消息 第二通信系统中的基站已经改变，或者如果与第一通信系统中的基站相关的信息已经改变; 并且基于第一消息使用改变的信息进行更新。

公开(公告)号：US20150334616A1

公开(公告)日：2015-11-19

申请号：US14652052

申请日：2013-12-12

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Genebeck HAHN ,  Jingu CHOI ,  Seonglyun KIM ,  Beomhee LEE ,  Jaehoon CHUNG ,  Eunjong LEE

IPC: H04W36/04 ,  H04W8/18

CPC classification number: H04W36/04 ,  H04W8/18 ,  H04W48/04 ,  H04W48/20

Abstract: Provided are a cell selection method performed by UE in a wireless communication system and UE using the method. The method includes generating data use pattern information, the data use pattern information including an amount of data used for each moving speed of the UE, receiving data providing pattern information that informs an amount of data provided by the wireless communication system for each specific moving speed of the UE, determining an access type of the UE based on the data use pattern information and the data providing pattern information, selecting a type of a cell to be accessed according to the access type and selecting a cell from cells having the cell type.

Abstract translation: 提供了在无线通信系统中的UE和使用该方法的UE执行的小区选择方法。 该方法包括生成数据使用模式信息，数据使用模式信息，包括用于UE的每个移动速度的数据量，接收数据提供模式信息，其向每个特定移动速度通知由无线通信系统提供的数据量 ，基于数据使用模式信息和数据提供模式信息确定UE的接入类型，根据接入类型选择要接入的小区的类型，并从具有小区类型的小区选择小区。

公开(公告)号：US20140301308A1

公开(公告)日：2014-10-09

申请号：US14245811

申请日：2014-04-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02

CPC classification number: H04W76/11 ,  H04W76/15 ,  H04W84/045

Abstract: A method and apparatus for performing a plurality of network attachment procedures to support a plurality of cells for a small cell-based User Equipment (UE) service are disclosed.

Abstract translation: 公开了一种用于执行多个网络附接过程以支持用于基于小小区的用户设备（UE）服务的多个小区的方法和装置。

公开(公告)号：US20140228037A1

公开(公告)日：2014-08-14

申请号：US14181135

申请日：2014-02-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04W16/32

CPC classification number: H04W52/00 ,  H04W36/04 ,  H04W36/165 ,  H04W52/0206 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146

Abstract: The present invention provides methods and apparatuses for supporting or controlling a small cell on or off procedure. One of the embodiment of the present application, the method comprises steps of receiving, by the MSC from a Source Small Cell (SSC), a cell indication message including a cell state change indication parameter indicating whether the SSC is to be off and a cell off timer parameter indicating a time duration for a cell off process; transmitting, by the MSC to the SSC, a cell off request message in order to accommodate an user equipment (UE) serviced from the SSC based on the cell state change indication parameter; and receiving, by the MSC from the SSC, an aggregated UE context transfer message requesting to perform a radio resource control (RRC) connection switching from the SSC to the MSC during a time duration indicated by the cell off timer parameter.

Abstract translation: 本发明提供了用于支持或控制小电池开或关过程的方法和装置。 本申请的实施例之一，该方法包括以下步骤：由MSC从源小区（SSC）接收包括指示SSC是否关闭的小区状态改变指示参数的小区指示消息，以及小区 关闭计时器参数，指示电池关闭过程的持续时间; 由MSC向SSC发送小区关闭请求消息，以便根据小区状态改变指示参数适应从SSC服务的用户设备（UE）; 并且由MSC从SSC接收聚合的UE上下文传送消息，请求在由小区关闭定时器参数指示的持续时间内执行从SSC到MSC的无线电资源控制（RRC）连接切换。

公开(公告)号：US20200305130A1

公开(公告)日：2020-09-24

申请号：US16088525

申请日：2016-10-18

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Heejeong CHO ,  Genebeck HAHN ,  Ilmu BYUN ,  Heejin KIM ,  Hyunjin SHIM

IPC: H04W72/04 ,  H04L5/00

Abstract: The present application provides a method for receiving a downlink signal by a terminal in a wireless communication system. Specifically, the method comprises the steps of: receiving a downlink control signal, a first downlink data signal, a first downlink demodulation reference signal for the first downlink data signal in a first time unit; and receiving a second downlink data signal and a second downlink demodulation reference signal for the second downlink data signal in a second time unit, wherein the downlink control signal includes information on a first antenna port for a reference signal, the first antenna port being quasi-co-located (QCL) with an antenna port for the first downlink demodulation reference signal, and information on a second antenna port for a reference signal, the second antenna port being quasi-co-located (QCL) with an antenna port for the second downlink demodulation reference signal.

公开(公告)号：US20200037353A1

公开(公告)日：2020-01-30

申请号：US16590132

申请日：2019-10-01

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong LEE ,  Heejeong CHO ,  Genebeck HAHN ,  Ilmu BYUN

IPC: H04W72/14 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12

Abstract: The present specification relates to a method for transceiving uplink data (UL data) in a wireless communication system, the method performed by a user equipment (UE) comprising: receiving a first uplink grant (UL grant) from a base station; transmitting a first item of uplink data (UL data) to the base station on the basis of the first uplink grant; receiving, from the base station, a HARQ response to the first item of uplink data; and transmitting a second item of uplink data (UL data) to the base station, wherein the method further comprises a step of transceiving, with the base station, indication information indicating whether the second item of uplink data is HARQ data or non-HARQ data.

公开(公告)号：US20190306678A1

公开(公告)日：2019-10-03

申请号：US16341507

申请日：2017-07-18

Applicant: LG Electronics Inc.

Inventor： Ilmu BYUN ,  Heejin KIM ,  Jiwon KANG ,  Youngtae KIM ,  Heejeong CHO ,  Genebeck HAHN

IPC: H04W4/40 ,  H04W72/04 ,  H04L5/00 ,  H04W76/11 ,  H04L27/26 ,  H04L1/00

Abstract: Provided are a method for transmitting a relay signal for V2X communication in a wireless communication system and a device using the same. Specifically, a terminal receives allocation information of a first relay resource and a second relay resource for a communication group from a base station. A first terminal receives a data signal through a reception beam for the first relay resource from a second terminal. The first terminal transfers the data signal to a third terminal through a transmission beam for the first relay resource. Further, the first terminal transmits an ACK/NACK for the data signal to the second terminal through a transmission beam for the second relay resource. The reception beam for the first relay resource is symmetrical to the transmission beam for the second relay resource. The transmission beam for the first relay resource is symmetrical to a reception beam for the second relay resource.

公开(公告)号：US20190149205A1

公开(公告)日：2019-05-16

申请号：US16302077

申请日：2017-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Heejin KIM ,  Jiwon KANG ,  Heejeong CHO ,  Genebeck HAHN ,  Ilmu BYUN ,  Hyunjin SHIM

IPC: H04B7/0456 ,  H04B7/0404

Abstract: Disclosed is a method for a terminal, which comprises a plurality of distributed antenna units, transmitting an uplink signal comprising a plurality of codewords in a wireless communication system. More particularly, the method comprises the steps of: receiving, from a base station, control information for an uplink signal; mapping a plurality of codewords to a plurality of layers in accordance with an indicator comprised in the control information; precoding the layer-mapped codewords; and transmitting the uplink signal comprising the precoded codewords to the base station, wherein the indicator indicates one of the two or more codeword-to-layer mapping rules corresponding to the number of the layers.