中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

142 records (took 0.023 seconds)

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL FROM RELAY STATION IN RADIO COMMUNICATION SYSTEM
    21.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL FROM RELAY STATION IN RADIO COMMUNICATION SYSTEM 审中-公开
    无线电通信系统中继站发射和接收信号的方法与装置

    公开(公告)号：US20140029508A1

    公开(公告)日：2014-01-30

    申请号：US14044577

    申请日：2013-10-02

    Applicant: LG Electronics INC.

    Inventor： Hak Seong KIM ,  Soon Yil KWON ,  Han Byul SEO ,  Young Seob CHOI ,  Byoung Hoon KIM ,  Ki Jun KIM

    IPC: H04B7/155

    CPC classification number: H04L5/0007 ,  H04B7/155 ,  H04B7/15507 ,  H04B7/15542 ,  H04B7/2606 ,  H04J11/00 ,  H04J2011/0096 ,  H04L27/2607 ,  H04W84/047

    Abstract: A method and device for a transmitting and receiving a signal from a relay station in a radio communication system is provided. The method includes: receiving offset time information from a base station; configuring a time difference between an access downlink transmission subframe that transmits an access downlink signal to a relay station terminal according to the offset time information and a backhaul downlink reception subframe that receives a backhaul downlink signal from the base station; transmitting a control signal from the access downlink transmission subframe to the relay station terminal; and receiving the backhaul downlink signal from the base station in the backhaul downlink reception subframe.

    Abstract translation: 提供了一种用于在无线电通信系统中从中继站发送和接收信号的方法和装置。 该方法包括：从基站接收偏移时间信息; 根据所述偏移时间信息，配置向所述中继站终端发送接入下行链路信号的接入下行链路发送子帧与从所述基站接收回程下行链路信号的回程下行链路接收子帧之间的时差; 从所述接入下行链路发送子帧向所述中继站终端发送控制信号; 以及在回程下行链路接收子帧中从基站接收回程下行链路信号。

    METHOD FOR TRANSMITTING PACKETS IN A MOBILE STATION
    24.
    发明申请
    METHOD FOR TRANSMITTING PACKETS IN A MOBILE STATION 有权
    在移动站中发送分组的方法

    公开(公告)号：US20140010176A1

    公开(公告)日：2014-01-09

    申请号：US13932868

    申请日：2013-07-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Joon Kui AHN ,  Young Woo YUN ,  Ki Jun KIM

    IPC: H04L5/00 ,  H04W28/04

    CPC classification number: H04W74/0833 ,  H04L1/1812 ,  H04L5/0058 ,  H04W28/04 ,  H04W28/26 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1257 ,  H04W72/1268 ,  H04W74/085 ,  H04W74/0866 ,  H04W88/02

    Abstract: A method of transmitting packet in a mobile station is provided. The method includes determining whether a resource reserved for a special purpose is overlapped with a resource for transmitting a packet by the mobile station, on the basis of resource allocation information on the mobile station, and delaying the transmission of the packet if the reserved resource is overlapped with the resource for transmitting the packet. Accordingly, it is possible to increase uplink packet transmission efficiency without increasing downlink overhead, by avoiding or adjusting collision of an uplink packet transmission with a time-frequency resource reserved for another purpose.

    Abstract translation: 提供了一种在移动台中发送分组的方法。 该方法包括：基于移动台的资源分配信息，确定为特定目的而保留的资源是否与用于由移动台发送分组的资源重叠，如果保留的资源是，则延迟分组的传输 与用于发送分组的资源重叠。 因此，通过避免或调整上行链路分组传输与为另一目的预留的时间频率资源的冲突，可以增加上行链路分组传输效率而不增加下行链路开销。

    TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM
    26.
    发明申请
    TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM 有权
    在通信系统中传输信号

    公开(公告)号：US20130148698A1

    公开(公告)日：2013-06-13

    申请号：US13757700

    申请日：2013-02-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Jung Hoon LEE ,  Ki Jun KIM ,  Dong Wook ROH ,  Daewon LEE ,  Joon Kui AHN

    IPC: H04B1/707

    CPC classification number: H04L5/0055 ,  H04B1/707 ,  H04B7/0413 ,  H04B7/0678 ,  H04B7/068 ,  H04B2201/709718 ,  H04J13/00 ,  H04J13/16 ,  H04L1/0606 ,  H04L1/0643 ,  H04L1/1621 ,  H04L1/1825 ,  H04L5/0021 ,  H04L5/0023 ,  H04L5/0026

    Abstract: The present invention provides for spreading a first signal using a plurality of spreading codes, multiplexing the first spread signal by code division multiplexing, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a first antenna set, spreading a second signal using a plurality of spreading codes, multiplexing the second spread signal by code division multiplexing, transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the first antenna set, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a second antenna set, and transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the second antenna set, wherein the first multiplexed signal is transmitted on frequency resources that neighbor frequency resources that the second multiplexed signal is transmitted on.

    Abstract translation: 本发明提供了使用多个扩展码对第一信号进行扩频，通过码分复用复用第一扩展信号，经由第一天线组的OFDM符号的多个相邻频率资源发送第一多路复用信号， 使用多个扩展码的第二信号，通过码分复用多路复用第二扩展信号，经由第一天线组的OFDM符号的多个相邻频率资源发送第二多路复用信号，经由多个扩频码发送第一多路复用信号 通过第二天线组的OFDM符号的多个相邻频率资源发送第二多路复用信号，其中第一多路复用信号在频率资源上发送，相邻频率资源 第二复用信号是 传送。

    METHOD OF TRANSMITTING REFERENCE SIGNAL AND TRANSMITTER USING THE SAME
    27.
    发明申请
    METHOD OF TRANSMITTING REFERENCE SIGNAL AND TRANSMITTER USING THE SAME 有权

    公开(公告)号：US20230043378A1

    公开(公告)日：2023-02-09

    申请号：US17956266

    申请日：2022-09-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Jung Hoon LEE ,  Dae Won LEE ,  Ki Jun KIM ,  Joon Kui AHN

    IPC: H04L27/26 ,  H04L5/00 ,  H04L25/02

    Abstract: A method and device for transmitting a reference signal are discussed. The method can be performed by a wireless device, and can include generating a pseudo-random sequence, generating a reference signal based on the pseudo-random sequence, and transmitting the reference signal sequence. The device can include a signal generator coupled with a data processor and configured to generate a pseudo-random sequence and a reference signal based on the pseudo-random sequence. The device can further include a transmit circuitry configured to transmit the reference signal sequence.

Patent Agency Ranking