中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

142 records (took 0.026 seconds)

    METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM
    101.
    发明申请
    METHOD OF ALLOCATING RADIO RESOURCES IN MULTI-CARRIER SYSTEM 有权
    在多载波系统中分配无线电资源的方法

    公开(公告)号：US20140153537A1

    公开(公告)日：2014-06-05

    申请号：US13857026

    申请日：2013-04-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Bong Hoe KIM ,  Joon Kui AHN ,  Dong Youn SEO ,  Jung Hoon LEE ,  Young Woo YUN ,  Suk Hyon YOON ,  Eun Sun KIM ,  Ki Jun KIM

    IPC: H04L5/00 ,  H04L27/26

    CPC classification number: H04W72/0453 ,  H04L5/0053 ,  H04L5/023 ,  H04L27/2601 ,  H04L27/2602 ,  H04W72/042 ,  H04W72/14 ,  H04W74/0833 ,  H04W74/0866 ,  H04W84/12

    Abstract: A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.

    Abstract translation: 公开了一种在多载波系统中分配无线电资源的方法，通过该方法可以根据用户设备的需要有效地发送信令消息。 在使用多个子载波收发数据的移动通信系统的用户设备中，本发明包括以下步骤：如果在用户设备中生成要发送的信令消息，则根据用户设备标识符生成前导序列以识别 所述用户设备向基站发送包括所述前导序列和所述信令消息的前同步信号，以及接收根据所述用户设备标识符生成的所述前导信号的确认信号。

    METHOD FOR SIGNALING OF RESOURCE ALLOCATION TO ADJUST GRANULARITY IN CELLULAR MULTI-CARRIER SYSTEM
    103.
    发明申请
    METHOD FOR SIGNALING OF RESOURCE ALLOCATION TO ADJUST GRANULARITY IN CELLULAR MULTI-CARRIER SYSTEM 审中-公开
    用于信号分配以调整细胞多载波系统中的粒度的方法

    公开(公告)号：US20130329674A1

    公开(公告)日：2013-12-12

    申请号：US13966166

    申请日：2013-08-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Dong Youn SEO ,  Jung Hoon LEE ,  Ki Jun KIM ,  Joon Kui AHN

    IPC: H04W72/04

    CPC classification number: H04W72/042 ,  H04B7/0665 ,  H04L5/0007 ,  H04L5/0039 ,  H04L5/0092 ,  H04L5/0094 ,  H04W16/10 ,  H04W36/0066 ,  H04W48/12 ,  H04W72/0446 ,  H04W72/0493 ,  H04W72/12

    Abstract: A method of receiving downlink signals by a user equipment in a wireless mobile communication system, includes receiving downlink control information including resource block allocation information, wherein the downlink control information is common information for plural users; detecting a resource indication value (RIV) from the resource block allocation information, wherein the RIV indicates a start index (S) of consecutive virtual resource blocks (VRBs) and a length (L) of the consecutive VRBs; and receiving the downlink signals on the consecutive virtual VRBs.

    Abstract translation: 一种在无线移动通信系统中由用户设备接收下行链路信号的方法，包括接收包括资源块分配信息的下行链路控制信息，其中下行链路控制信息是多个用户的公共信息; 从所述资源块分配信息中检测资源指示值（RIV），其中，所述R​​IV表示连续虚拟资源块（VRB）的开始索引（S）和所述连续VRB的长度（L） 并在连续的虚拟VRB上接收下行链路信号。

    METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL TO PROTECT AGAINST ERRONEOUS FEEDBACK INFORMATION
    105.
    发明申请
    METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL TO PROTECT AGAINST ERRONEOUS FEEDBACK INFORMATION 有权
    用于发送和接收信号以防止发生错误的反馈信息的方法

    公开(公告)号：US20130215854A1

    公开(公告)日：2013-08-22

    申请号：US13851023

    申请日：2013-03-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Dong Youn SEO ,  Bong Hoe KIM ,  Young Woo YUN ,  Ki Jun KIM ,  Jung Hoon LEE ,  Eun Sun KIM ,  Hak Seong KIM ,  Suk Hyon YOON ,  Joon Kui AHN

    IPC: H04W72/04

    CPC classification number: H04B7/0652 ,  H04B7/0413 ,  H04B7/0634 ,  H04B7/0665 ,  H04W72/042

    Abstract: A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which individually correspond to one of a plurality of downlink data subframes, and inserting weight information into each of the control subframes, such that the weight information is to be applied to data symbols present in the corresponding one of the data subframes. The method further includes transmitting the control subframes and the inserted weight information to a receiving device.

    Abstract translation: 一种为数据控制子帧的数据符号提供预编码权重的方法，包括生成具有与多个下行链路数据子帧中的一个对应的控制子帧的下行链路帧，以及将权重信息插入到每个控制子帧中，使得权重信息 将被应用于存在于相应一个数据子帧中的数据符号。 该方法还包括将控制子帧和插入的权重信息发送到接收设备。

    METHOD AND APPARATUS FOR DETECTING RADIO SIGNAL
    107.
    发明申请
    METHOD AND APPARATUS FOR DETECTING RADIO SIGNAL 有权
    用于检测无线电信号的方法和装置

    公开(公告)号：US20130157600A1

    公开(公告)日：2013-06-20

    申请号：US13718874

    申请日：2012-12-18

    Applicant: LG Electronics Inc. ,  Postech Academy-Industry Foundation

    Inventor： Ki Jun KIM ,  Jeong Ho YEO ,  Joon Ho CHO

    IPC: H04W24/02

    CPC classification number: H04W24/02 ,  H04L27/0006 ,  H04L27/22 ,  H04L27/2678

    Abstract: A method for detecting a radio signal in a wireless communication system is provided. According to the method, a wireless device measures an input signal received by a RF unit of. The wireless device eliminates a duplicated part between the input signal and a complex conjugate signal of the input signal to generate a filtered signal. The wireless device determines whether a target signal exists in the input signal based on the filtered signal.

    Abstract translation: 提供了一种用于在无线通信系统中检测无线电信号的方法。 根据该方法，无线设备测量由RF单元接收的输入信号。 无线设备消除了输入信号和输入信号的复共轭信号之间的复制部分，以产生滤波信号。 无线设备基于滤波信号确定输入信号中是否存在目标信号。

    METHOD FOR TRANSMITTING CHANNEL QUALITY INFORMATION IN A MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM
    110.
    发明申请
    METHOD FOR TRANSMITTING CHANNEL QUALITY INFORMATION IN A MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM 有权
    在多输入多输出系统中传输通道质量信息的方法

    公开(公告)号：US20130121247A1

    公开(公告)日：2013-05-16

    申请号：US13664336

    申请日：2012-10-30

    Applicant: LG ELECTRONICS INC.

    Inventor： Dong Youn SEO ,  Bong Hoe KIM ,  Ki Jun KIM ,  Hak Seong KIM ,  Dong Wook ROH

    IPC: H04W24/10

    CPC classification number: H04B7/0632 ,  H04B7/0417 ,  H04W24/10

    Abstract: A method is provided for transmitting channel quality information (CQI) in a MIMO system. A method for allowing a receiver to feed back a CQI value to a transmitter in a Multiple Input Multiple Output (MIMO) system includes receiving a transmission (Tx) pilot signal for each Tx antenna from a base station (BS), measuring a first CQI value of a first codeword and a second CQI value of a second codeword on the basis of the pilot signal, and transmitting the first CQI value of the first codeword and the second CQI value of the second codeword to the base station (BS), wherein at least one of the first and second CQI values includes specific information capable of indicating a transmission restriction status of a corresponding codeword.

    Abstract translation: 提供了一种在MIMO系统中传输信道质量信息（CQI）的方法。 一种允许接收机在多输入多输出（MIMO）系统中将CQI值反馈给发射机的方法包括从基站（BS）接收每个Tx天线的传输（Tx）导频信号，测量第一CQI 基于导频信号的第一码字的值和第二CQI值，以及将第一码字的第一CQI值和第二码字的第二CQI值发送到基站（BS），其中 第一和第二CQI值中的至少一个包括能够指示相应代码字的传输限制状态的特定信息。

Patent Agency Ranking