中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

140 records (took 0.032 seconds)

    Method for transmitting and receiving signals using multi-band radio frequencies
    121.
    发明授权
    Method for transmitting and receiving signals using multi-band radio frequencies 有权
    使用多频无线电频率发送和接收信号的方法

    公开(公告)号：US09467996B2

    公开(公告)日：2016-10-11

    申请号：US14962747

    申请日：2015-12-08

    Applicant: LG ELECTRONICS INC.

    Inventor： Seung Hee Han ,  Min Seok Noh ,  Jin Sam Kwak ,  Yeong Hyeon Kwon ,  Hyun Woo Lee ,  Dong Cheol Kim ,  Sung Ho Moon

    IPC: H04W72/04 ,  H04L27/26 ,  H04J11/00 ,  H04W88/02 ,  H04W88/08

    CPC classification number: H04W72/042 ,  H04J11/0069 ,  H04L27/2614 ,  H04W72/0413 ,  H04W72/0453 ,  H04W74/002 ,  H04W80/02 ,  H04W88/02 ,  H04W88/08

    Abstract: A method for transmitting, by a base station, signals in a communication system. The base station transmits, to a mobile station via a primary carrier band of the mobile station, carrier aggregation configuration information informing the mobile station of a subsidiary carrier band for the mobile station. The base station receives, from the mobile station, control information for the subsidiary carrier band via the primary carrier band. The carrier aggregation configuration information includes a physical identification of a frequency allocation band used as the subsidiary carrier band and a logical identification assigned to the subsidiary carrier band for the mobile station. The physical identification includes one of plural absolute frequency band indexes assigned to frequency allocation bands available in the communication system. The logical identification includes a logical index assigned to the subsidiary carrier band identifying the subsidiary carrier band from among a plurality of frequency allocation bands.

    Abstract translation: 一种用于由基站在通信系统中发送信号的方法。 基站通过移动台的主载波向移动台发送通知移动台用于移动台的副载波频带的载波聚合配置信息。 基站从移动站接收主载波频带的副载波频带的控制信息。 载波聚合配置信息包括用作辅助载波频带的频率分配频带的物理标识和分配给移动台的辅助载波频带的逻辑标识。 物理识别包括分配给通信系统中可用的频率分配频带的多个绝对频带索引之一。 逻辑识别包括分配给辅助载波频带的逻辑索引，从多个频率分配频带中识别辅助载波频带。

    Method for transmitting and receiving additional control signals
    124.
    发明授权
    Method for transmitting and receiving additional control signals 有权
    发送和接收附加控制信号的方法

    公开(公告)号：US09331825B2

    公开(公告)日：2016-05-03

    申请号：US13631729

    申请日：2012-09-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Jin Sam Kwak ,  Seung Hee Han ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Woo Lee ,  Dong Cheol Kim

    IPC: H01Q11/12 ,  H04L5/00 ,  H04L5/04 ,  H04L5/06 ,  H04L5/12 ,  H04L27/34

    CPC classification number: H04L5/0016 ,  H04L5/0053 ,  H04L5/04 ,  H04L5/06 ,  H04L5/12 ,  H04L27/3483

    Abstract: A method for transmitting/receiving an additional control signal without any loss of bandwidth and power in an original Tx signal is disclosed. If the additional control signal is transmitted via the Tx signal composed of at least one of data and control signals, at least one of the amplitude and phase of the Tx signal of the time- and frequency-resource domain is modulated according to the additional control signal to be transmitted. The modulated Tx signal is transmitted to the receiver, so that the additional control signal can be transmitted irrespective of the original Tx signal. According to a modulation status of at least one of an amplitude and a phase of the Rx signal contained in the time- and frequency-resource domain, the additional control signal can be acquired.

    Abstract translation: 公开了一种在原始Tx信号中发送/接收附加控制信号而不损失带宽和功率的方法。 如果经由由数据和控制信号中的至少一个组成的Tx信号来传输附加控制信号，则根据附加控制调制时域和频率资源域的Tx信号的幅度和相位中的至少一个 要发送的信号。 调制的Tx信号被发送到接收机，使得附加控制信号可以被发送而不管原始Tx信号。 根据包含在时间和频率资源域中的Rx信号的幅度和相位中的至少一个的调制状态，可以获取附加控制信号。

    Method and apparatus for transmitting a reference signal in a multi-antenna system
    126.
    发明授权
    Method and apparatus for transmitting a reference signal in a multi-antenna system 有权
    用于在多天线系统中发送参考信号的方法和装置

    公开(公告)号：US09264200B2

    公开(公告)日：2016-02-16

    申请号：US14609125

    申请日：2015-01-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Min Seok Noh ,  Hyun Soo Ko ,  Seung Hee Han ,  Jae Hoon Chung ,  Moon Il Lee

    IPC: H04W4/00 ,  H04L5/00 ,  H04L27/26 ,  H04W72/04 ,  H04B7/06

    CPC classification number: H04W72/042 ,  H04B7/0613 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2605 ,  H04L27/2607 ,  H04W72/0406 ,  H04W72/0466

    Abstract: A method is described for transmitting, by a user equipment (UE), a demodulation reference signal (DMRS) for a physical uplink shared channel (PUSCH) in a wireless communication system. A cyclic shift field is received through a physical downlink control channel (PDCCH) from a base station. The cyclic shift field indicates first, second, third and fourth cyclic shifts, first orthogonal cover code (OCC) and a second OCC. A first DMRS sequences is generated by using the first cyclic shift and the first OCC. A second DMRS sequence is generated by using the second cyclic shift and the first OCC. A third DMRS sequence is generated by using the third cyclic shift and the second OCC. A fourth DMRS sequence is generated by using the fourth cyclic shift and the second OCC. The first, second, third and fourth DMRS sequences are transmitted to the base station.

    Abstract translation: 描述了一种用于在无线通信系统中由用户设备（UE）发送用于物理上行链路共享信道（PUSCH）的解调参考信号（DMRS）的方法。 通过来自基站的物理下行链路控制信道（PDCCH）接收循环移位字段。 循环移位字段表示第一，第二，第三和第四循环移位，第一正交覆盖码（OCC）和第二OCC。 通过使用第一循环移位和第一OCC产生第一个DMRS序列。 通过使用第二循环移位和第一OCC产生第二DMRS序列。 通过使用第三循环移位和第二OCC产生第三个DMRS序列。 通过使用第四循环移位和第二OCC产生第四个DMRS序列。 第一，第二，第三和第四DMRS序列被发送到基站。

    Method for transmitting and receiving signals using multi-band radio frequencies
    127.
    发明授权
    Method for transmitting and receiving signals using multi-band radio frequencies 有权
    使用多频无线电频率发送和接收信号的方法

    公开(公告)号：US09232519B2

    公开(公告)日：2016-01-05

    申请号：US14600840

    申请日：2015-01-20

    Applicant: LG ELECTRONICS INC.

    Inventor： Seung Hee Han ,  Min Seok Noh ,  Jin Sam Kwak ,  Yeong Hyeon Kwon ,  Hyun Woo Lee ,  Dong Cheol Kim ,  Sung Ho Moon

    IPC: H04J1/00 ,  H04W72/04 ,  H04L27/26 ,  H04J11/00 ,  H04W88/02 ,  H04W88/08

    CPC classification number: H04W72/042 ,  H04J11/0069 ,  H04L27/2614 ,  H04W72/0413 ,  H04W72/0453 ,  H04W74/002 ,  H04W80/02 ,  H04W88/02 ,  H04W88/08

    Abstract: A method for transmitting, by a base station, signals in a communication system. Control information for a subsidiary carrier band is transmitted to a mobile station via a primary carrier band. Data is transmitted to the mobile station via the subsidiary carrier band based on the control information and via the primary carrier band. Furthermore, the primary carrier band is a carrier frequency band which the mobile station initially attempts to access or via which information of a carrier aggregation configuration is transmitted. Additionally, the control information includes a logical index assigned to the subsidiary carrier band for the mobile station and a physical index of a frequency allocation band used as the subsidiary carrier band. The physical index corresponds to one of plural absolute frequency band indexes assigned to frequency allocation bands available in the communication system.

    Abstract translation: 一种用于由基站在通信系统中发送信号的方法。 辅助载波频带的控制信息通过主载波频带发送到移动台。 基于控制信息，经由主载波，经由辅助载波频带将数据发送到移动台。 此外，主载波频带是移动台最初尝试接入或通过载波聚合配置的信息被发送的载波频带。 此外，控制信息包括分配给移动台的辅助载波频带的逻辑索引和用作辅助载波频带的频率分配频带的物理索引。 物理指标对应于分配给通信系统中可用的频率分配频带的多个绝对频带索引之一。

    Aperiodic transmission method and apparatus for sounding reference signal in wireless communication system
    128.
    发明授权
    Aperiodic transmission method and apparatus for sounding reference signal in wireless communication system 有权
    在无线通信系统中用于探测参考信号的非周期传输方法和装置

    公开(公告)号：US09226280B2

    公开(公告)日：2015-12-29

    申请号：US14316641

    申请日：2014-06-26

    Applicant: LG Electronics Inc.

    Inventor： Min Seok Noh ,  Seung Hee Han ,  Jae Hoon Chung

    IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04L25/02 ,  H04W24/10 ,  H04W72/00 ,  H04W72/12 ,  H04W48/12

    CPC classification number: H04W72/0413 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/0224 ,  H04W24/10 ,  H04W48/12 ,  H04W72/00 ,  H04W72/042 ,  H04W72/12

    Abstract: A method for transmitting, by a user equipment (UE), an aperiodic sounding reference signal (SRS) in a wireless communication system. The method includes receiving, via a physical downlink control channel (PDCCH), downlink control information (DCI) including an SRS request for triggering transmission of an aperiodic SRS, detecting the SRS request, if a carrier indicator field (CIF) is configured, transmitting the aperiodic SRS on a uplink (UL) component carrier (CC), among a plurality of UL CCs, corresponding to the CIF, and if a CIF is not configured, transmitting the aperiodic SRS on a UL CC, among the plurality of UL CCs, in which a physical uplink shared channel (PUSCH) is scheduled by the DCI.

    Abstract translation: 一种用于在无线通信系统中由用户设备（UE）发送非周期性探测参考信号（SRS）的方法。 该方法包括通过物理下行链路控制信道（PDCCH）接收包括用于触发非周期性SRS的传输的SRS请求的下行链路控制信息（DCI），检测SRS请求，如果配置了载波指示符字段（CIF），则发送 在多个UL CC之间的上行链路（UL）分量载波（CC）上的对应于CIF的非周期性SRS，以及如果没有配置CIF，则在多个UL CC之中在UL CC上发送非周期性SRS 其中由DCI调度物理上行链路共享信道（PUSCH）。

Patent Agency Ranking