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    Multiple-input multiple-output communication system control method and apparatus
    1.
    发明授权
    Multiple-input multiple-output communication system control method and apparatus 有权
    多输入多输出通信系统的控制方法和装置

    公开(公告)号：US08867646B2

    公开(公告)日：2014-10-21

    申请号：US12173865

    申请日：2008-07-16

    申请人： Bruno Clerckx ,  Joon-Il Choi ,  Sung Jin Kim

    发明人： Bruno Clerckx ,  Joon-Il Choi ,  Sung Jin Kim

    IPC分类号： H04B7/02 ,  H04L1/02 ,  H04W28/16 ,  H04B7/04 ,  H04W52/26 ,  H04W72/12

    CPC分类号： H04W28/16 ,  H04B7/043 ,  H04B7/0452 ,  H04W52/267 ,  H04W72/121

    摘要： A communication system control method, a communication system control apparatus and an apparatus for use in a communication system are provided. The communication system control apparatus includes an information collection unit to collect user set information about candidate user sets grouped by a plurality of base stations, and a scheduler to select target user sets corresponding to the plurality of base stations from among the candidate user sets based on an achievable sum data transmission rate of the plurality of base stations, and perform scheduling with respect to users included in the target user sets, the achievable sum data transmission rate being calculated based on the user set information.

    摘要翻译： 提供一种用于通信系统的通信系统控制方法，通信系统控制装置和装置。 通信系统控制装置包括信息收集单元，用于收集关于由多个基站分组的候选用户集的用户设置信息，以及调度器，基于以下方式从候选用户组中选择与多个基站对应的目标用户集： 多个基站的可实现的和数据传输速率，并且针对包括在目标用户组中的用户执行调度，基于用户设置信息计算可实现的和数据传输速率。

    MULTIPLE-INPUT MULTIPLE-OUTPUT COMMUNICATION SYSTEM CONTROL METHOD AND APPARATUS
    2.
    发明申请
    MULTIPLE-INPUT MULTIPLE-OUTPUT COMMUNICATION SYSTEM CONTROL METHOD AND APPARATUS 有权
    多输入多输出通信系统控制方法和装置

    公开(公告)号：US20090238292A1

    公开(公告)日：2009-09-24

    申请号：US12173865

    申请日：2008-07-16

    申请人： Bruno Clerckx ,  Joon-Il Choi ,  Sung Jin Kim

    发明人： Bruno Clerckx ,  Joon-Il Choi ,  Sung Jin Kim

    IPC分类号： H04K1/10

    CPC分类号： H04W28/16 ,  H04B7/043 ,  H04B7/0452 ,  H04W52/267 ,  H04W72/121

    摘要： A communication system control method, a communication system control apparatus and an apparatus for use in a communication system are provided. The communication system control apparatus includes an information collection unit to collect user set information about candidate user sets grouped by a plurality of base stations, and a scheduler to select target user sets corresponding to the plurality of base stations from among the candidate user sets based on an achievable sum data transmission rate of the plurality of base stations, and perform scheduling with respect to users included in the target user sets, the achievable sum data transmission rate being calculated based on the user set information.

    摘要翻译： 提供一种用于通信系统的通信系统控制方法，通信系统控制装置和装置。 通信系统控制装置包括信息收集单元，用于收集关于由多个基站分组的候选用户集的用户设置信息，以及调度器，基于以下方式从候选用户组中选择与多个基站对应的目标用户集： 多个基站的可实现的和数据传输速率，并且针对包括在目标用户组中的用户执行调度，基于用户设置信息计算可实现的和数据传输速率。

    Method of space division multiple access communication using user cooperation and system of enabling the method
    4.
    发明授权
    Method of space division multiple access communication using user cooperation and system of enabling the method 有权
    使用用户协作的空分多址通信方法和启用该方法的系统

    公开(公告)号：US08010140B2

    公开(公告)日：2011-08-30

    申请号：US12118812

    申请日：2008-05-12

    申请人： Jung Hoon Suh ,  Sung Jin Kim ,  Ping-Heng Kuo ,  Joon-Il Choi

    发明人： Jung Hoon Suh ,  Sung Jin Kim ,  Ping-Heng Kuo ,  Joon-Il Choi

    IPC分类号： H04Q7/22

    CPC分类号： H04B7/061

    摘要： A communication device using user cooperation is provided with a channel information reception unit to receive channel information from a plurality of member terminals within the same group, the channel information being associated with a radio channel formed between the plurality of member terminals and a base station; a member terminal selection unit to select at least one active member terminal from among the plurality of member terminals based on the channel information; and a selection information transmission unit to transmit selection information to the base station, the selection information being associated with a radio channel formed between the at least one active member terminal and the base station.

    摘要翻译： 使用用户协作的通信装置设置有信道信息接收单元，用于从同一组内的多个成员终端接收信道信息，所述信道信息与形成在所述多个成员终端和基站之间的无线电信道相关联; 成员终端选择单元，基于所述频道信息从所述多个成员终端中选择至少一个活动成员终端; 以及选择信息发送单元，用于向所述基站发送选择信息，所述选择信息与形成在所述至少一个活动成员终端和所述基站之间的无线电信道相关联。

    METHOD OF SPACE DIVISION MULTIPLE ACCESS COMMUNICATION USING USER COOPERATION AND SYSTEM OF ENABLING THE METHOD
    6.
    发明申请
    METHOD OF SPACE DIVISION MULTIPLE ACCESS COMMUNICATION USING USER COOPERATION AND SYSTEM OF ENABLING THE METHOD 有权
    使用用户合作的空间分割多路访问通信方法和启用方法的系统

    公开(公告)号：US20090104926A1

    公开(公告)日：2009-04-23

    申请号：US12118812

    申请日：2008-05-12

    申请人： Jung Hoon SUH ,  Sung Jin Kim ,  Ping-Heng Kuo ,  Joon-Il Choi

    发明人： Jung Hoon SUH ,  Sung Jin Kim ,  Ping-Heng Kuo ,  Joon-Il Choi

    IPC分类号： H04Q7/22

    CPC分类号： H04B7/061

    摘要： A communication device using user cooperation is provided with a channel information reception unit to receive channel information from a plurality of member terminals within the same group, the channel information being associated with a radio channel formed between the plurality of member terminals and a base station; a member terminal selection unit to select at least one active member terminal from among the plurality of member terminals based on the channel information; and a selection information transmission unit to transmit selection information to the base station, the selection information being associated with a radio channel formed between the at least one active member terminal and the base station.

    摘要翻译： 使用用户协作的通信装置设置有信道信息接收单元，用于从同一组内的多个成员终端接收信道信息，所述信道信息与形成在所述多个成员终端和基站之间的无线电信道相关联; 成员终端选择单元，基于所述频道信息从所述多个成员终端中选择至少一个活动成员终端; 以及选择信息发送单元，用于向所述基站发送选择信息，所述选择信息与形成在所述至少一个活动成员终端和所述基站之间的无线电信道相关联。

    METHOD OF SPACE DIVISION MULTIPLE ACCESS COMMUNICATION USING USER COOPERATION AND SYSTEM OF ENABLING THE METHOD
    8.
    发明申请
    METHOD OF SPACE DIVISION MULTIPLE ACCESS COMMUNICATION USING USER COOPERATION AND SYSTEM OF ENABLING THE METHOD 审中-公开
    使用用户合作的空间分割多路访问通信方法和启用方法的系统

    公开(公告)号：US20110274052A1

    公开(公告)日：2011-11-10

    申请号：US13183115

    申请日：2011-07-14

    申请人： Jung Hoon Suh ,  Sung Jin Kim ,  Ping-Heng Kuo ,  Joon-Il Choi

    发明人： Jung Hoon Suh ,  Sung Jin Kim ,  Ping-Heng Kuo ,  Joon-Il Choi

    IPC分类号： H04W4/00

    CPC分类号： H04B7/061

    摘要： A communication device using user cooperation is provided with a channel information reception unit to receive channel information from a plurality of member terminals within the same group, the channel information being associated with a radio channel formed between the plurality of member terminals and a base station; a member terminal selection unit to select at least one active member terminal from among the plurality of member terminals based on the channel information; and a selection information transmission unit to transmit selection information to the base station, the selection information being associated with a radio channel formed between the at least one active member terminal and the base station.

    摘要翻译： 使用用户协作的通信装置设置有信道信息接收单元，用于从同一组内的多个成员终端接收信道信息，所述信道信息与形成在所述多个成员终端和基站之间的无线电信道相关联; 成员终端选择单元，基于所述频道信息从所述多个成员终端中选择至少一个活动成员终端; 以及选择信息发送单元，用于向所述基站发送选择信息，所述选择信息与形成在所述至少一个活动成员终端和所述基站之间的无线电信道相关联。

    MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) COMMUNICATION SYSTEM FOR FEEDFORWARDING INTERFERENCE VECTOR INDICATOR
    9.
    发明申请
    MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) COMMUNICATION SYSTEM FOR FEEDFORWARDING INTERFERENCE VECTOR INDICATOR 有权
    多输入多输出（MIMO）通信系统，用于进行干扰矢量指示

    公开(公告)号：US20100329371A1

    公开(公告)日：2010-12-30

    申请号：US12812550

    申请日：2009-01-09

    申请人： Yongxing Zhou ,  Joon-Il Choi

    发明人： Yongxing Zhou ,  Joon-Il Choi

    IPC分类号： H04B15/00 ,  H04L27/28

    CPC分类号： H04B7/0434 ,  H04L27/28

    摘要： Provided are a base station configured to provide an interference vector indicator to a terminal, and the terminal configured to recognize at least one remaining precoding vector using the interference vector indicator. Each of the base station and the terminal may configure a mapping table between at least one bit for the interference vector indicator indicating the at least one remaining precoding vector, and a plurality of vectors included in a codebook, based on a probability that the plurality of vectors may be included in a precoding matrix. In this instance, the base station may generate the interference vector indicator using the mapping table, and the terminal may recognize the at least one remaining precoding vector using the mapping table. The mapping table may be differently configured according to various modes.

    摘要翻译： 提供了一种被配置为向终端提供干扰矢量指示符的基站，并且终端被配置为使用干扰矢量指示符来识别至少一个剩余的预编码向量。 基站和终端中的每一个可以在指示所述至少一个剩余预编码向量的干扰矢量指示符的至少一个比特和码本中包括的多个向量之间，基于多个 向量可以包括在预编码矩阵中。 在这种情况下，基站可以使用映射表生成干扰矢量指示符，并且终端可以使用映射表来识别至少一个剩余的预编码向量。 映射表可以根据各种模式被不同地配置。

    Codebook for multiple user multiple input multiple output system and communication device using the codebook
    10.
    发明授权
    Codebook for multiple user multiple input multiple output system and communication device using the codebook 有权
    多用户多输入多输出系统和使用码本的通信设备的码本

    公开(公告)号：US08686883B2

    公开(公告)日：2014-04-01

    申请号：US13233761

    申请日：2011-09-15

    申请人： Joon-Il Choi ,  Yongxing Zhou

    发明人： Joon-Il Choi ,  Yongxing Zhou

    IPC分类号： H03M7/00

    CPC分类号： H04B7/0456 ,  H04B7/0452

    摘要： Disclosed are a Multiple User Multiple Input Multiple Output (MU-MIMO) codebook design method, and a communication device using the codebook. A MU-MIMO codebook design method includes analyzing beam patterns of candidate vectors included in a predetermined candidate codebook, and eliminating at least one of the candidate vectors based on the beam patterns of the candidate vectors to generate the MU-MIMO codebook for a MU-MIMO system being comprised of the remaining vectors.

    摘要翻译： 公开了多用户多输入多输出（MU-MIMO）码本设计方法，以及使用码本的通信装置。 MU-MIMO码本设计方法包括：分析预定候选码本中包括的候选向量的波束模式，并且基于候选向量的波束模式消除候选向量中的至少一个，以生成MU-MIMO码本的MU-MIMO码本， MIMO系统由剩余的矢量组成。