公开(公告)号：US09769802B2

公开(公告)日：2017-09-19

申请号：US14443309

申请日：2013-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong Cho ,  Eunjong Lee ,  Hyeyoung Choi ,  Genebeck Hahn

IPC: H04W72/04 ,  H04W48/14 ,  H04W48/16

CPC classification number: H04W72/0406 ,  H04W48/14 ,  H04W48/16 ,  H04W88/06

Abstract: The present invention relates to a method and apparatus for registering an access point through a WiFi network using information obtained from a common device in a cellular-WiFi convergence system. The present invention provides a method in which a sub-RAT system entity obtains main RAT system information through a common device and a WiFi network thereof in a communication system in which a cellular system and a WiFi system are converged, and notifies a managing device of information thereon through the WiFi network.

公开(公告)号：US09762315B2

公开(公告)日：2017-09-12

申请号：US14441102

申请日：2013-11-20

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong Cho ,  Eunjong Lee ,  Hyeyoung Choi ,  Genebeck Hahn

IPC: H04W4/00 ,  H04B7/26 ,  H04W88/06 ,  H04W24/02

CPC classification number: H04B7/26 ,  H04W24/02 ,  H04W88/06

Abstract: A method and apparatus of acquiring information on a primary radio access technology (RAT) system in a wireless communication system is provided. An entity of a secondary RAT system transmits a request for information on the primary RAT system to a multi-RAT device, and upon transmitting the request, starting a waiting timer which has a default value. If it is determined that the information on the primary RAT system cannot be acquired, by the multi-RAT device, until the waiting timer expires, the entity of the secondary RAT system reconfigures the waiting timer by a fixed value or a dynamic value.

公开(公告)号：US09686786B2

公开(公告)日：2017-06-20

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 ,  H04W76/02 ,  H04W60/00 ,  H04W48/10 ,  H04W84/12 ,  H04W56/00 ,  H04W84/04 ,  H04W48/12 ,  H04W88/10 ,  H04W88/00

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.

公开(公告)号：US09538566B2

公开(公告)日：2017-01-03

申请号：US14378582

申请日：2013-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung Choi ,  Hyunwoo Lee ,  Jaehoon Chung

IPC: H04W4/00 ,  H04W76/02 ,  H04L1/16 ,  H04W72/04 ,  H04W74/00 ,  H04W74/02 ,  H04L1/18 ,  H04L1/06

CPC classification number: H04W76/14 ,  H04L1/06 ,  H04L1/16 ,  H04L1/1664 ,  H04L1/1854 ,  H04L1/1861 ,  H04L1/1896 ,  H04W4/70 ,  H04W72/0446 ,  H04W74/006 ,  H04W74/02

Abstract: According to one embodiment of the present invention, a method for transmitting a reception acknowledgement response by an user equipment for performing device-to-device communication in a wireless communication system, comprises the steps of: receiving a physical downlink shared channel; and transmitting a reception acknowledgement response for the physical downlink shared channel on a resource for a physical uplink control channel, wherein the reception acknowledgement response is transmitted according to a setting of a round trip time (RTT), and the RTT is set for each user equipment.

Abstract translation: 根据本发明的一个实施例，一种用于在无线通信系统中发送用于执行设备到设备通信的用户设备的接收确认响应的方法包括以下步骤：接收物理下行链路共享信道; 以及在物理上行链路控制信道的资源上发送用于物理下行链路共享信道的接收确认响应，其中根据往返时间（RTT）的设置发送接收确认响应，并且为每个用户设置RTT 设备。

公开(公告)号：US09497738B2

公开(公告)日：2016-11-15

申请号：US14411030

申请日：2013-06-05

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung Choi ,  Jaehoon Chung ,  Eunjong Lee

IPC: H04L1/00 ,  H04W72/04 ,  H04W24/08 ,  H04W28/02 ,  H04L5/00 ,  H04L5/14 ,  H04W92/18 ,  H04W72/12

CPC classification number: H04W72/0406 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/1469 ,  H04W24/08 ,  H04W28/0221 ,  H04W72/048 ,  H04W72/1273 ,  H04W92/18

Abstract: The present invention relates to a method for transmitting and receiving signals in a wireless communication system, where a second terminal transmits and receives a signal to and from a first terminal for device-to-device communication. The method includes the steps of: receiving a first signal from a first terminal; measuring a channel using the first signal and transmitting channel state information to a third terminal; and receiving control information from the third terminal in response to the transmission of the channel state information, wherein the channel state information pertains to a communication link between the first and second terminals.

Abstract translation: 本发明涉及在无线通信系统中发送和接收信号的方法，其中第二终端向第一终端发送和从第一终端接收信号以进行设备到设备通信。 该方法包括以下步骤：从第一终端接收第一信号; 使用所述第一信号测量信道并向第三终端发送信道状态信息; 以及响应于所述信道状态信息的发送从所述第三终端接收控制信息，其中所述信道状态信息涉及所述第一和第二终端之间的通信链路。

公开(公告)号：US20160261381A1

公开(公告)日：2016-09-08

申请号：US14638172

申请日：2015-03-04

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko ,  Heejeong Cho ,  Hyeyoung Choi ,  llmu Byun ,  Kungmin Park

IPC: H04L1/18 ,  H04L1/16 ,  H04L5/00

CPC classification number: H04L1/1812 ,  H04L1/1607 ,  H04L1/1822 ,  H04L1/1851 ,  H04L5/0007 ,  H04L5/0055

Abstract: A method for providing scalable service in a wireless communication system is disclosed. In this method, the transmitting side device performs initial transmission of base layer signals to a user equipment (UE) based on a HARQ (Hybrid Automatic Repeat Request) scheme, and performs transmission of enhancement layer signals to the UE after finishing the initial transmission of the base layer signals. The base layer signals and the enhancement layer signals are for one scalable service. The base layer signals can be independently used at the UE without the enhancement layer signals, while the enhancement layer signals cannot be used at the UE without the base layer signals. The transmitting side device further performs retransmission of the base layer signals determined to be retransmitted based on the HARQ scheme while performing the initial transmission of the enhancement layer signals.

Abstract translation: 公开了一种用于在无线通信系统中提供可伸缩服务的方法。 在该方法中，发送侧装置基于HARQ（Hybrid Automatic Repeat Request，混合自动重传请求）方式，向用户装置（UE）进行基本层信号的初始发送，并且在完成初始发送后的UE中进行增强层信号的发送 基层信号。 基本层信号和增强层信号用于一个可扩展服务。 基本层信号可以在没有增强层信号的UE处独立地使用，而增强层信号不能在没有基本层信号的UE处被使用。 发送侧装置还在执行增强层信号的初始发送的同时，基于HARQ方案进行确定为重传的基本层信号的重发。

公开(公告)号：US09398560B2

公开(公告)日：2016-07-19

申请号：US14406734

申请日：2013-06-10

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Hyeyoung Choi ,  Heejeong Cho ,  Jaehoon Chung

IPC: H04W88/02 ,  H04W88/18 ,  H04W48/16 ,  H04W68/02

CPC classification number: H04W68/02 ,  H04W68/005 ,  H04W88/04

Abstract: A method of performing paging by a first D2D terminal in a wireless communication system supporting D2D communication includes: obtaining information on a paging slot, the paging slot being designated to be dedicated to the first D2D terminal for the D2D communication and including a plurality of paging sections; monitoring whether a signal for the first D2D terminal is transmitted in a first paging section in the obtained paging slot through a region assigned to the first D2D terminal; monitoring whether a paging request message is transmitted in a paging region only for the first D2D terminal in a second paging section if the signal is detected; and transmitting a paging response message through a third paging section to the second D2D terminal that transmits the paging request signal, as a response to the paging request message, if the paging request message is detected.

Abstract translation: 支持D2D通信的无线通信系统中的第一D2D终端执行寻呼的方法包括：获取关于寻呼时隙的信息，所述寻呼时隙被指定为专用于D2D通信的第一D2D终端，并且包括多个寻呼 部分 通过分配给第一D2D终端的区域，监视在获取的寻呼时隙中的第一寻呼部分中是否发送用于第一D2D终端的信号; 如果检测到信号，则监视在第二寻呼部分中仅针对第一D2D终端在寻呼区域中是否发送寻呼请求消息; 并且如果检测到寻呼请求消息，则通过第三寻呼部分向寻呼请求信号的第二D2D终端发送寻呼响应消息作为对寻呼请求消息的响应。

公开(公告)号：US09369239B2

公开(公告)日：2016-06-14

申请号：US14378521

申请日：2013-02-18

Applicant: LG Electronics Inc.

Inventor： Hyeyoung Choi ,  Hyunsoo Ko ,  Jaehoon Chung

IPC: H04L1/16 ,  H04L1/18

CPC classification number: H04L1/1657 ,  H04L1/1825 ,  H04L1/1854

Abstract: The present invention relates to a method for receiving control information on a terminal in a wireless communication system, including the steps of: transmitting uplink data to a base station through a physical uplink shared channel; and receiving a downlink control information (DCI) format related to an uplink approval, wherein, when the DCI format meets predetermined conditions, the terminal considers the DCI format as an acknowledgement for the uplink data.

Abstract translation: 本发明涉及一种用于在无线通信系统中的终端上接收控制信息的方法，包括以下步骤：通过物理上行链路共享信道向基站发送上行链路数据; 以及接收与上行链路认证相关的下行链路控制信息（DCI）格式，其中，当DCI格式满足预定条件时，终端将DCI格式视为对上行链路数据的确认。

公开(公告)号：US09331828B2

公开(公告)日：2016-05-03

申请号：US14344035

申请日：2012-10-11

Applicant: LG ELECTRONICS INC.

Inventor： Jinmin Kim ,  Seunghee Han ,  Hyukmin Son ,  Hyunwoo Lee ,  Hyeyoung Choi

IPC: H04J3/00 ,  H04L5/00 ,  H04L1/18 ,  H04L1/16

CPC classification number: H04L5/0037 ,  H04L1/1607 ,  H04L1/1861 ,  H04L5/0078

Abstract: The present invention relates to a bundling scheduling method in a wireless access system and an apparatus therefor. Specifically, the bundling scheduling method in the wireless access system comprises the steps of: transmitting the bundled downlink control information including a plurality of downlink control information through one physical downlink control channel (PDCCH) to a terminal; transmitting the downlink data, to the terminal, through a plurality of physical downlink shared channels (PDSCH) scheduled by the bundled downlink control information; and receiving acknowledgement/negative-acknowledgement (ACK/NACK) information for the plurality of PDSCHs from the terminal.

Abstract translation: 本发明涉及无线接入系统中的捆绑调度方法及其装置。 具体地说，无线接入系统中的捆绑调度方法包括以下步骤：通过一个物理下行链路控制信道（PDCCH）向终端发送包括多个下行链路控制信息的捆绑下行链路控制信息; 通过由捆绑的下行链路控制信息调度的多个物理下行链路共享信道（PDSCH）向终端发送下​​行链路数据; 以及从终端接收多个PDSCH的确认/否定确认（ACK / NACK）信息。

公开(公告)号：US20160007247A1

公开(公告)日：2016-01-07

申请号：US14771361

申请日：2014-03-04

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Hyeyoung Choi ,  Heejeong Cho ,  Genebeck Hahn

IPC: H04W36/00

CPC classification number: H04W36/0066 ,  H04W36/0072 ,  H04W84/12 ,  H04W88/06 ,  H04W88/08

Abstract: A method for performing a channel switch by user equipment of a first communication system in a network converging a plurality of communication systems, may comprise receiving, a channel switch command message including a switch time and a new channel number, from a base station of the first communication system; transmitting a channel switch response message indicating acceptance of a channel switch when the new channel number is supported by the user equipment, to the base station of the first communication system in a response to the channel switch command message; receiving a channel switch notification message, which notifies of a channel switch, from a base station of the second communication system; and receiving data from the base station of the second communication system via a channel corresponding to the new channel number based on the switch time and the new channel number according to the channel switch notification message.

Abstract translation: 一种用于在收敛多个通信系统的网络中执行由第一通信系统的用户设备进行信道切换的方法，可以包括从所述第一通信系统的基站接收包括切换时间和新信道号的信道切换命令消息， 第一通信系统; 响应于所述信道切换命令消息，向所述第一通信系统的基站发送指示所述新的信道号码被所述用户设备支持的信道交换机接收的信道切换响应消息; 从所述第二通信系统的基站接收通知信道切换的信道切换通知消息; 以及根据所述信道切换通知消息，基于所述切换时间和所述新信道号，经由与所述新信道号对应的信道从所述第二通信系统的基站接收数据。