知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

67 records (took 0.062 seconds)

    Method for measuring location of terminal in wireless network and device therefor
    31.
    发明授权
    Method for measuring location of terminal in wireless network and device therefor 有权
    无线网络中终端位置的方法及其设备

    公开(公告)号：US09253598B2

    公开(公告)日：2016-02-02

    申请号：US14410477

    申请日：2013-06-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongguk Lim ,  Hangyu Cho ,  Jiwon Kang ,  Sungho Park ,  Dongcheol Kim ,  Jiwoong Jang

    IPC: H04W24/00 ,  H04W4/02

    CPC classification number: H04W4/023 ,  G01S5/0257 ,  G01S5/14 ,  H04W4/027 ,  H04W64/00

    Abstract: A method for measuring, by a terminal, the location of a terminal in a wireless network according to the present invention includes the steps of: determining based on a received signal whether the number of access points (APs) that transmit the signal is three or more; storing location information on a first AP obtained based on the received signal and distance information between the terminal and the first AP at a point receiving the signal if the number of the APs is less than three; measuring a travel distance and a travel direction according to the movement of the terminal from the point receiving the signal; obtaining, based on the signals received from a second and a third AP, location information on the second and third APs and distance information between the terminal and each of the second and third APs at the current point, if it is determined that the number of the APs that transmit signals from the current point according to the movement to the terminal is three or more; and calculating the location of the current point of the terminal based on the distance information between the terminal and each of the second and third APs at the current point, distance information between the terminal and the first AP, and the measured travel distance and the measured travel direction.

    Abstract translation: 根据本发明的终端测量终端在无线网络中的位置的方法包括以下步骤：基于接收到的信号确定发送信号的接入点（AP）的数量是三个还是 更多; 如果所述AP的数量小于3，则在接收到所述信号的点处，基于所述接收信号获得的第一AP上的位置信息和所述终端与所述第一AP之间的距离信息; 根据终端从接收信号的点的移动测量行驶距离和行驶方向; 基于从第二AP和第三AP接收的信号，获取关于第二AP和第三AP的位置信息以及终端与当前点的第二和第三AP中的每一个之间的距离信息，如果确定 根据移动到终端的从当前点发送信号的AP是三个或更多个; 基于终端与当前点的第二和第三AP之间的距离信息，终端与第一AP之间的距离信息以及所测量的行驶距离和被测量的距离信息，计算终端当前点的位置 行车方向

    Method for transmitting control information in wireless communication system and apparatus therefor
    32.
    发明授权
    Method for transmitting control information in wireless communication system and apparatus therefor 有权
    用于在无线通信系统中发送控制信息的方法及其装置

    公开(公告)号：US09106398B2

    公开(公告)日：2015-08-11

    申请号：US14065774

    申请日：2013-10-29

    Applicant: LG Electronics Inc.

    Inventor： Jiwoong Jang ,  Moonil Lee ,  Jaehoon Chung ,  Seunghee Han ,  Hyunsoo Ko

    IPC: H04B7/216 ,  H04L5/00 ,  H04L1/00 ,  H04L1/18

    CPC classification number: H04L5/0092 ,  H04L1/0031 ,  H04L1/0042 ,  H04L1/0067 ,  H04L1/0072 ,  H04L1/0073 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057

    Abstract: A method for transmitting information data by using a Reed-Muller coding scheme in a wireless communication system is disclosed. The method includes configuring a number of resource elements for transmitting the information data; dividing the information data to first information data and second information data if a bit size O of the information data is equal to or larger than a predetermined number; applying RM coding on each of the first information data and the second information data; concatenating the coded first information data and the coded second information data, and transmitting the concatenated data by using the predetermined number of resource elements, wherein a minimum value Q′min for the number of resource elements is defined by a sum of a minimum value Q′min—1 for the number of resource elements corresponding to the first information data and a minimum value Q′min—2 for the number of resource elements corresponding to the second information data.

    Abstract translation: 公开了一种在无线通信系统中使用Reed-Muller编码方案发送信息数据的方法。 该方法包括配置用于发送信息数据的多个资源元素; 如果信息数据的位大小O等于或大于预定数量，则将信息数据划分为第一信息数据和第二信息数据; 对所述第一信息数据和所述第二信息数据中的每一个应用RM编码; 连接编码的第一信息数据和编码的第二信息数据，并且通过使用预定数量的资源元素来发送级联数据，其中用于资源元素数量的最小值Q'min由最小值Q 对于与第一信息数据相对应的资源元素的数量的“min-1”和对应于第二信息数据的资源元素的数量的最小值Q'min-2。

    METHOD FOR SUPPORTING DEVICE TO DEVICE SYNCHRONIZATION AND IDENTIFICATION IN WIRELESS ACCESS SYSTEM THAT SUPPORTS DEVICE TO DEVICE COMMUNICATION
    34.
    发明申请
    METHOD FOR SUPPORTING DEVICE TO DEVICE SYNCHRONIZATION AND IDENTIFICATION IN WIRELESS ACCESS SYSTEM THAT SUPPORTS DEVICE TO DEVICE COMMUNICATION 有权
    支持设备的装置的方法，用于支持设备通信的无线接入系统中的设备同步和识别

    公开(公告)号：US20140321452A1

    公开(公告)日：2014-10-30

    申请号：US14361503

    申请日：2012-11-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinsoo Choi ,  Jiwoong Jang ,  Hangyu Cho

    IPC: H04W56/00 ,  H04W4/00

    CPC classification number: H04W56/0015 ,  H04W4/70 ,  H04W8/005 ,  H04W28/0215 ,  H04W56/001 ,  H04W56/002 ,  H04W74/008 ,  H04W74/0833

    Abstract: The present invention relates to methods for efficiently performing device to device synchronization and device identification in a device to device communication system, and devices for supporting the methods. The method for supporting device to device synchronization and identification in a wireless access system that supports device to device communication according to one embodiment of the present invention comprises the steps of: allowing a first device to broadcast a RACH signal for device to device synchronization in a peer discovery section; allowing the first device to receive a first response message transmitted from a second device as a response to the RACH signal; and transmitting a message including device identification information for the first device to the second device.

    Abstract translation: 本发明涉及用于在设备到设备通信系统中有效地执行设备到设备同步和设备识别的方法以及用于支持该方法的设备。 根据本发明的一个实施例的在支持设备到设备通信的无线接入系统中支持设备到设备同步和识别的方法包括以下步骤：允许第一设备广播用于设备到设备同步的RACH信号， 对等发现部分; 允许第一设备接收从第二设备发送的作为对RACH信号的响应的第一响应消息; 以及向所述第二设备发送包括用于所述第一设备的设备标识信息的消息。

    METHOD AND DEVICE FOR SETTING UPLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM
    35.
    发明申请
    METHOD AND DEVICE FOR SETTING UPLINK TRANSMISSION POWER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中设置上行传输功率的方法和装置

    公开(公告)号：US20140321442A1

    公开(公告)日：2014-10-30

    申请号：US14355518

    申请日：2012-11-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongcheol Kim ,  Hyunwoo Lee ,  Jiwoong Jang ,  Hangyu Cho

    IPC: H04W52/14 ,  H04L5/00

    CPC classification number: H04L5/0032 ,  H04J11/0053 ,  H04L5/001 ,  H04W52/146 ,  H04W52/247 ,  H04W52/248 ,  H04W52/325 ,  H04W52/34 ,  H04W52/40 ,  H04W52/50

    Abstract: The present invention relates to a method of setting uplink transmission power by a terminal in a wireless communication system. The method of setting uplink transmission power by the terminal may include: assigning a plurality of serving cells by a base station; transmitting a random access message including a random access preamble from a secondary cell Scell of the plurality of serving cells to the base station; receiving a random access response message from the base station in response to the random access message; and resetting, in response to receiving the random access response message, a factor of an accumulated mode representing the current uplink transmission control adjusted state at the Scell to which the random access message is transmitted.

    Abstract translation: 本发明涉及无线通信系统中的终端设定上行发送功率的方法。 终端设置上行发送功率的方法可以包括：由基站分配多个服务小区; 从所述多个服务小区的二次小区Scell向所述基站发送包括随机接入前导码的随机接入消息; 响应于所述随机接入消息从所述基站接收随机接入响应消息; 以及响应于接收到所述随机接入响应消息，重置表示在发送所述随机接入消息的所述Scell处的当前上行链路传输控制调整状态的累加模式的因子。

    METHOD AND APPARATUS FOR ESTIMATING LOCATION OF USER EQUIPMENT IN WIRELESS NETWORK
    36.
    发明申请
    METHOD AND APPARATUS FOR ESTIMATING LOCATION OF USER EQUIPMENT IN WIRELESS NETWORK 有权
    用于在无线网络中估计用户设备位置的方法和装置

    公开(公告)号：US20130310075A1

    公开(公告)日：2013-11-21

    申请号：US13896644

    申请日：2013-05-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongguk Lim ,  Dongcheol Kim ,  Jiwoong Jang ,  Hangyu Cho ,  Jiwon Kang ,  Sungho Park

    IPC: H04W4/02

    CPC classification number: H04W4/025

    Abstract: A positioning method of estimating a location of a user equipment (UE) in a wireless network is disclosed. The positioning method includes performing positioning using a global positioning system (GPS)-based signal, checking whether the UE is located indoors based on received signal intensity of the GPS-based signal, and changing a positioning method using the GPS-based signal to a positioning method using a local area network (LAN)-based signal when it is determined that the UE is located indoors, and performing a positioning using the changed positioning method using the LAN-based signal.

    Abstract translation: 公开了一种在无线网络中估计用户设备（UE）的位置的定位方法。 定位方法包括使用基于全球定位系统（GPS）的信号来执行定位，基于基于GPS的信号的接收信号强度来检查UE是否位于室内，以及使用基于GPS的信号将定位方法改变为 当确定UE位于室内时使用基于局域网（LAN）的信号的定位方法，以及使用基于LAN的信号使用改变的定位方法进行定位。

    Method for allowing MTC terminal to transmit and receive signal in wireless communication system
    39.
    发明授权
    Method for allowing MTC terminal to transmit and receive signal in wireless communication system 有权
    允许MTC终端在无线通信系统中发送和接收信号的方法

    公开(公告)号：US09392596B2

    公开(公告)日：2016-07-12

    申请号：US14352986

    申请日：2012-10-18

    Applicant: LG ELECTRONICS INC.

    Inventor： Kyujin Park ,  Jiwoong Jang ,  Hangyu Cho ,  Seunghyun Kang

    IPC: H04Q9/00 ,  H04W72/04 ,  H04L5/14 ,  H04W4/00 ,  H04W28/18

    CPC classification number: H04W72/042 ,  H04L5/14 ,  H04W4/70 ,  H04W28/18

    Abstract: Disclosed is a method for allowing a machine type communication (MTC) terminal to transmit and receive a signal in a wireless communication system. A method for allowing an MTC terminal to transmit and receive a signal comprises the steps of: receiving, from a base station, a parameter related to active subframe information for said MTC terminal; obtaining information on active subframe allocated to said MTC terminal by using said received parameter; and transmitting a signal to said base station or receiving a signal from said base station through at least one active subframe on the basis of said obtained information on the active subframes.

    Abstract translation: 公开了一种允许机器型通信（MTC）终端在无线通信系统中发送和接收信号的方法。 一种允许MTC终端发送和接收信号的方法包括以下步骤：从基站接收与所述MTC终端的活动子帧信息有关的参数; 通过使用所述接收的参数来获得分配给所述MTC终端的活动子帧的信息; 并且基于所获得的关于活动子帧的信息，通过至少一个活动子帧向所述基站发送信号或从所述基站接收信号。

Patent Agency Ranking