利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

59 条记录 (耗时 0.035 秒)

    Method and system for transmitting/receiving data in a communication system
    3.
    发明授权
    Method and system for transmitting/receiving data in a communication system 有权
    用于在通信系统中发送/接收数据的方法和系统

    公开(公告)号：US08243840B2

    公开(公告)日：2012-08-14

    申请号：US11703598

    申请日：2007-02-07

    申请人： In-Soo Hwang ,  Cheol-Woo You ,  Jin-Gon Joung ,  Yong-Hoon Lee ,  Yong-Up Jang ,  Won-Yong Shin

    发明人： In-Soo Hwang ,  Cheol-Woo You ,  Jin-Gon Joung ,  Yong-Hoon Lee ,  Yong-Up Jang ,  Won-Yong Shin

    IPC分类号： H04L1/02

    CPC分类号： H04B7/0854 ,  H04B7/0417 ,  H04B7/0617

    摘要： Provided are a system and a method for transmitting/receiving data in a communication system. The method includes calculating a processing matrix of a transmission unit for transmitting data, a processing matrix of a reception unit for receiving the data, a channel matrix formed by a plurality of transmission antennas and a plurality of reception antennas, and a parameter of the transmission data, when the data to be transmitted to the plurality of reception antennas via the plurality of transmission antennas is generated; determining a minimum value of a Minimum Mean Square Error (MMSE) according to the calculated matrixes and parameter; and transmitting/receiving the data using an MMSE multiplexing scheme based on the determined minimum MMSE value.

    摘要翻译： 提供一种用于在通信系统中发送/接收数据的系统和方法。 该方法包括：计算用于发送数据的发送单元的处理矩阵，接收数据的接收单元的处理矩阵，由多个发送天线和多个接收天线形成的信道矩阵，以及发送的参数 当经由多个发送天线发送到多个接收天线的数据时，生成数据; 根据计算的矩阵和参数确定最小均方误差（MMSE）的最小值; 以及基于所确定的最小MMSE值使用MMSE复用方案来发送/接收数据。

    Method and system for transmitting/receiving data in a communication system
    4.
    发明申请
    Method and system for transmitting/receiving data in a communication system 有权
    用于在通信系统中发送/接收数据的方法和系统

    公开(公告)号：US20070201576A1

    公开(公告)日：2007-08-30

    申请号：US11703598

    申请日：2007-02-07

    申请人： In-Soo Hwang ,  Cheol-Woo You ,  Jin-Gon Joung ,  Yong-Hoon Lee ,  Yong-Up Jang ,  Won-Yong Shin

    发明人： In-Soo Hwang ,  Cheol-Woo You ,  Jin-Gon Joung ,  Yong-Hoon Lee ,  Yong-Up Jang ,  Won-Yong Shin

    IPC分类号： H04L1/02

    CPC分类号： H04B7/0854 ,  H04B7/0417 ,  H04B7/0617

    摘要： Provided are a system and a method for transmitting/receiving data in a communication system. The method includes calculating a processing matrix of a transmission unit for transmitting data, a processing matrix of a reception unit for receiving the data, a channel matrix formed by a plurality of transmission antennas and a plurality of reception antennas, and a parameter of the transmission data, when the data to be transmitted to the plurality of reception antennas via the plurality of transmission antennas is generated; determining a minimum value of a Minimum Mean Square Error (MMSE) according to the calculated matrixes and parameter; and transmitting/receiving the data using an MMSE multiplexing scheme based on the determined minimum MMSE value.

    摘要翻译： 提供一种用于在通信系统中发送/接收数据的系统和方法。 该方法包括：计算用于发送数据的发送单元的处理矩阵，接收数据的接收单元的处理矩阵，由多个发送天线和多个接收天线形成的信道矩阵，以及发送的参数 当经由多个发送天线发送到多个接收天线的数据时，生成数据; 根据计算的矩阵和参数确定最小均方误差（MMSE）的最小值; 以及基于所确定的最小MMSE值使用MMSE复用方案来发送/接收数据。

    Apparatus and method for transmitting/receiving localized-type resource allocation information in a communication system
    5.
    发明申请
    Apparatus and method for transmitting/receiving localized-type resource allocation information in a communication system 审中-公开
    在通信系统中发送/接收本地化型资源分配信息的装置和方法

    公开(公告)号：US20080123590A1

    公开(公告)日：2008-05-29

    申请号：US11998270

    申请日：2007-11-29

    申请人： Young-Ho Jung ,  Cheol-Woo You ,  Dong-Ho Kim

    发明人： Young-Ho Jung ,  Cheol-Woo You ,  Dong-Ho Kim

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/06 ,  H04L5/0007 ,  H04L5/0042 ,  H04L5/0053 ,  H04W72/042

    摘要： A method and apparatus for transmitting localized-type resource allocation information by a base station in a communication system. The base station transmits allocation information for localized-type resources using multiple mini-resource blocks. The mini-resource blocks are generated by dividing the localized-type resources into first localized-type resources for mini-resource block generation, and second localized-type resources, and dividing the first localized-type resources by a predetermined number.

    摘要翻译： 一种用于在通信系统中由基站发送本地化型资源分配信息的方法和装置。 基站使用多个小型资源块发送用于本地化型资源的分配信息。 通过将本地化资源划分为用于小资源块生成的第一本地化资源和第二本地化资源，并将第一本地化资源划分预定数量来生成小资源块。

    Method for transmitting and receiving data in a mobile communication system
    8.
    发明授权
    Method for transmitting and receiving data in a mobile communication system 有权
    用于在移动通信系统中发送和接收数据的方法

    公开(公告)号：US08369306B2

    公开(公告)日：2013-02-05

    申请号：US11940519

    申请日：2007-11-15

    申请人： Young-Ho Jung ,  Cheol-Woo You ,  Yung-Soo Kim

    发明人： Young-Ho Jung ,  Cheol-Woo You ,  Yung-Soo Kim

    IPC分类号： H04L12/56 ,  H04J1/16

    CPC分类号： H04W74/0866 ,  H04W72/042 ,  H04W74/004 ,  H04W74/0833

    摘要： A method for transmitting and receiving data in a communication system. The method generates a frame for mapping each of multiple communication service modes of a base station providing the multiple communication service modes to a user terminal, in units of subframes each having a time interval and a frequency band. The method includes estimating a communication service mode supporting an optimal service among the multiple communication service modes provided by the base station supporting the multiple communication service modes, and sending to the base station a random access message for access to the base station over a shared channel.

    摘要翻译： 一种用于在通信系统中发送和接收数据的方法。 该方法以每个具有时间间隔和频带的子帧为单位，生成用于将提供多个通信服务模式的基站的多个通信服务模式中的每一个映射到用户终端的帧。 该方法包括：估计在支持多种通信业务模式的基站提供的多种通信业务模式中支持最佳业务的通信业务模式，并向基站发送用于通过共享信道接入基站的随机接入消息 。

    Relay system and method in a communication system
    9.
    发明授权
    Relay system and method in a communication system 有权
    通信系统中的中继系统和方法

    公开(公告)号：US08023445B2

    公开(公告)日：2011-09-20

    申请号：US11851096

    申请日：2007-09-06

    申请人： Young-Ho Jung ,  Yung-Soo Kim ,  Cheol-Woo You

    发明人： Young-Ho Jung ,  Yung-Soo Kim ,  Cheol-Woo You

    IPC分类号： H04W4/00

    CPC分类号： H04B7/155 ,  H04B7/2606 ,  H04L5/0023 ,  H04L5/0032 ,  H04L5/0048 ,  H04L25/0226 ,  H04L27/2613

    摘要： Provided are a relaying method and system in a communication system having a BS, a MS for communicating with the BS, and an RS for relaying signals between the BS and the MS, in which the RS receives a first pilot sequence from the BS, replaces the first pilot sequence with a second pilot sequence, and transmits the second pilot sequence to the MS. Here, a partial cross correlation between the first and second pilot sequences is always ‘0’.

    摘要翻译： 提供了一种具有BS，用于与BS进行通信的MS的通信系统和用于在BS与MS之间中继信号的RS的中继方法和系统，其中RS从BS接收第一导频序列，替换 所述第一导频序列具有第二导频序列，并将所述第二导频序列发送到所述MS。 这里，第一和第二导频序列之间的部分互相关始终为“0”。

    Apparatus and method for interference cancellation in broadband wireless communication system
    10.
    发明授权
    Apparatus and method for interference cancellation in broadband wireless communication system 有权
    宽带无线通信系统干扰消除装置及方法

    公开(公告)号：US08447310B2

    公开(公告)日：2013-05-21

    申请号：US11936544

    申请日：2007-11-07

    申请人： Tak-Ki Yu ,  Cheol-Woo You ,  Young-Ho Jung ,  Sang-Min Lee

    发明人： Tak-Ki Yu ,  Cheol-Woo You ,  Young-Ho Jung ,  Sang-Min Lee

    IPC分类号： H04W72/00 ,  H04M11/00

    CPC分类号： H04W48/12 ,  H04W16/10 ,  H04W48/14 ,  H04W72/08 ,  H04W92/20

    摘要： An Apparatus and a method for interference cancellation in a wireless communication system are provided. When a resource of an Interference Cancellation (IC) zone is allocated to a terminal traveling in a service coverage, resource allocation information relating to an IC zone of neighbor cells is gathered. Resource allocation information is generated relating to the resource allocated to the terminal comprising resource allocation information of the IC zone of the neighbor cells. The resource allocation information relating to the resource allocated to the terminal is transmitted to the terminal. Accordingly, when the interference is present, the interference cancellation is carried out to reduce the load on the terminal and enhance the reception performance.

    摘要翻译： 提供了一种用于无线通信系统中的干扰消除的装置和方法。 当将干扰消除（IC）区域的资源分配给在业务覆盖中行进的终端时，收集与相邻小区的IC区域有关的资源分配信息。 生成与分配给包括相邻小区的IC区域的资源分配信息的终端的资源有关的资源分配信息。 将与分配给终端的资源有关的资源分配信息发送到终端。 因此，当存在干扰时，执行干扰消除以减少终端上的负载并提高接收性能。