知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

36 records (took 0.022 seconds)

    Method and apparatus of transmitting PLCP header for sub 1 GHz communication
    11.
    发明授权
    Method and apparatus of transmitting PLCP header for sub 1 GHz communication 有权
    发送用于子1 GHz通信的PLCP报头的方法和装置

    公开(公告)号：US08948284B2

    公开(公告)日：2015-02-03

    申请号：US13670324

    申请日：2012-11-06

    Applicant: LG Electronics Inc.

    Inventor： Jong Hyun Park ,  Eun Sun Kim ,  Yun Jung Yi ,  Ill Soo Sohn ,  Bong Hoe Kim

    IPC: H04K1/10 ,  H04L27/28 ,  H04L27/26

    CPC classification number: H04L27/2613

    Abstract: Method and apparatus of transmitting PLCP header for sub 1 GHz communication is disclosed. A method of transmitting a physical layer convergence protocol (PLCP) header may comprise generating a short training field (STF) sequence over 1 orthogonal frequency division multiplexing (OFDM) symbol, transforming the STF sequence to repeated waveform patterns in time domain and transmitting the PLCP header comprising the STF sequence, wherein the STF sequence may be a sequence transformed to repeated waveform patterns in time domain by inverse discrete Fourier transform (IDFT).

    Abstract translation: 公开了发送用于1GHz通信的PLCP报头的方法和装置。 传输物理层汇聚协议（PLCP）报头的方法可以包括：通过1个正交频分复用（OFDM）符号生成短训练场（STF）序列，将STF序列变换成时域中的重复波形模式，并发送PLCP 包括STF序列的标题，其中STF序列可以是通过反离散傅立叶变换（IDFT）在时域中变换成重复波形图案的序列。

    METHOD FOR TRANSMITTING UPLINK AND WIRELESS DEVICE USING SAME
    12.
    发明申请
    METHOD FOR TRANSMITTING UPLINK AND WIRELESS DEVICE USING SAME 有权
    使用该方法发送上行和无线装置的方法

    公开(公告)号：US20140056271A1

    公开(公告)日：2014-02-27

    申请号：US14112213

    申请日：2012-09-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Joon Kui Ahn ,  Suck Chel Yang ,  Yun Jung Yi ,  Dong Youn Seo

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0048 ,  H04B17/318 ,  H04L5/0037 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/2601 ,  H04W4/00 ,  H04W52/146 ,  H04W52/16 ,  H04W52/32 ,  H04W52/325 ,  H04W52/367 ,  H04W56/0005 ,  H04W56/0045 ,  H04W72/0413 ,  H04W72/0446 ,  H04W74/0833

    Abstract: Provided are a method for transmitting an uplink and a wireless device. The wireless device decides a first wireless resource through which a sounding reference signal (SRS) will be transmitted from a first serving cell, and decides a second wireless resource through which an uplink channel will be transmitted from a second service cell. When all or a portion of the first wireless resource and the second wireless resource overlap, and a total transmission power with respect to the SRS and the uplink channel from the overlapping wireless resources exceeds a predetermined maximum transmission power, the wireless device drops the transmission of the SRS and transmits the uplink channel through the second wireless resource from the second service cell.

    Abstract translation: 提供了一种用于发送上行链路和无线设备的方法。 无线装置决定从第一服务小区发送探测参考信号（SRS）的第一无线资源，并且决定将从第二服务小区发送上行链路信道的第二无线资源。 当第一无线资源和第二无线资源的全部或一部分重叠，并且相对于来自重叠无线资源的SRS和上行链路信道的总发送功率超过预定的最大发送功率时，无线装置丢弃 所述SRS并且经由所述第二无线资源从所述第二服务小区发送所述上行链路信道。

    Method and apparatus for transmitting uplink control information in wireless communication system
    13.
    发明授权
    Method and apparatus for transmitting uplink control information in wireless communication system 有权

    公开(公告)号：US11129149B2

    公开(公告)日：2021-09-21

    申请号：US16735369

    申请日：2020-01-06

    Applicant: LG ELECTRONICS INC.

    Inventor： Dong Youn Seo ,  Joon Kui Ahn ,  Suck Chel Yang ,  Yun Jung Yi

    IPC: H04W4/00 ,  H04W72/04 ,  H04L1/16 ,  H04L1/18 ,  H04L1/00 ,  H04L5/00 ,  H04L5/14

    Abstract: Provided are a method and an apparatus for transmitting uplink control information performed by a user equipment in a wireless communication system. The method comprises the steps of: receiving a first parameter for indicating whether to simultaneously transmit a first combination of an acknowledgement/negative-acknowledgement (ACK/NACK) and a channel quality indicator (CQI), and a second parameter for indicating whether to multiplex a second combination of an ACK/NACK and the CQI and transmitting same as a second physical uplink control channel (PUCCH) format; and multiplexing the first combination of the ACK/NACK or the second combination of ACK/NACK with the CQI and transmitting same as a first PUCCH format or the second PUCCH format, based on the first parameter and the second parameter.

    CONNECTION ESTABLISHMENT METHOD AND APPARATUS FOR MTC UE
    18.
    发明申请
    CONNECTION ESTABLISHMENT METHOD AND APPARATUS FOR MTC UE 有权
    MTC UE的连接建立方法和设备

    公开(公告)号：US20140314048A1

    公开(公告)日：2014-10-23

    申请号：US13989747

    申请日：2013-01-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Yun Jung Yi ,  Joon Kui Ahn ,  Suck Chel Yang

    IPC: H04W4/00 ,  H04W76/02 ,  H04W36/00

    CPC classification number: H04W4/005 ,  H04W4/70 ,  H04W36/0072 ,  H04W48/12 ,  H04W48/16 ,  H04W52/0245 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

    Abstract: A connection establishment method for a Machine Type Communication (MTC) User Equipment (UE) in a wireless communication system is provided. A MTC UE receives system information from at least one neighbor Base Station (BS). The system information includes information regarding whether or not the at least one BS supports MTC UE. The MTC UE determines at least one candidate BS based on the system information. The at least one candidate BS supports the MTC UE. The MTC UE determines a last BS based on an intensity of a signal from the at least one candidate BS. The MTC UE sends a random access preamble to the last BS.

    Abstract translation: 提供了一种用于无线通信系统中的机器类型通信（MTC）用户设备（UE）的连接建立方法。 MTC UE从至少一个相邻基站（BS）接收系统信息。 系统信息包括关于至少一个BS是否支持MTC UE的信息。 MTC UE基于系统信息来确定至少一个候选BS。 至少一个候选BS支持MTC UE。 MTC UE基于来自至少一个候选BS的信号的强度来确定最后一个BS。 MTC UE向最后一个BS发送随机接入前导码。

    Method and apparatus for transmitting uplink signal
    19.
    发明授权
    Method and apparatus for transmitting uplink signal 有权

    公开(公告)号：US09887819B2

    公开(公告)日：2018-02-06

    申请号：US15666081

    申请日：2017-08-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Joon Kui Ahn ,  Suck Chel Yang ,  Yun Jung Yi ,  Dong Youn Seo

    IPC: H04L5/00 ,  H04W72/04 ,  H04L27/26

    CPC classification number: H04L5/0048 ,  H04L5/001 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0094 ,  H04L27/2601 ,  H04W72/0446

    Abstract: A user equipment (UE) is provided for transmitting an uplink signal in a wireless communication system The UE sets up a sounding reference signal (SRS) configuration for a first serving cell that includes information for an SRS transmission, and determines an SRS subframe in which an SRS and a physical uplink shared channel (PUSCH) for the first serving cell are simultaneously triggered according to the SRS configuration. If a SRS transmission on the SRS subframe for the first serving cell is overlapped with an uplink transmission for a second serving cell, the UE transmits the SRS in the SRS subframe if a total uplink transmission power does not exceeds the UE's maximum transmit power on the overlapped portion. If the SRS is triggered by the SRS configuration and timing advance groups are configured to the UE, the UE transmits the PUSCH on the SRS subframe for the first serving cell.

Patent Agency Ranking