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11 条记录 (耗时 0.028 秒)

    MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM USING AT LEAST TWO CODEBOOKS
    2.
    发明申请
    MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM USING AT LEAST TWO CODEBOOKS 审中-公开
    多输入多输出通信系统，使用最少两个代码

    公开(公告)号：US20120039402A1

    公开(公告)日：2012-02-16

    申请号：US13205881

    申请日：2011-08-09

    申请人： Bruno CLERCKX ,  Jun Il CHOI ,  Ki Il KIM

    发明人： Bruno CLERCKX ,  Jun Il CHOI ,  Ki Il KIM

    IPC分类号： H04L27/00

    CPC分类号： H04L25/03343 ,  H04L2025/03426 ,  H04L2025/03808

    摘要： An apparatus and method for a communication system including a transmitter and a receiver are provided. The method may include using a first codebook including first codewords and a second codebook including second codewords. The receiver may generate a first precoding matrix indicator corresponding to one of the first codewords and a second precoding matrix indicator corresponding to one of the second codewords. The transmitter may generate a precoding matrix based on the first precoding matrix indicator and the second precoding matrix indicator.

    摘要翻译： 提供一种包括发射机和接收机的通信系统的装置和方法。 该方法可以包括使用包括第一码字的第一码本和包括第二码字的第二码本。 接收机可以生成对应于第一码字之一的第一预编码矩阵指示符和对应于第二码字之一的第二预编码矩阵指示符。 发射机可以基于第一预编码矩阵指示符和第二预编码矩阵指示符生成预编码矩阵。

    METHOD AND APPARATUS FOR ADAPTIVE SCHEDULING BASED ON COORDINATED RANK IN MULTI-CELL COMMUNICATION SYSTEM
    4.
    发明申请
    METHOD AND APPARATUS FOR ADAPTIVE SCHEDULING BASED ON COORDINATED RANK IN MULTI-CELL COMMUNICATION SYSTEM 有权
    基于多小区通信系统协调排列的自适应调度方法与装置

    公开(公告)号：US20120052895A1

    公开(公告)日：2012-03-01

    申请号：US13217978

    申请日：2011-08-25

    申请人： Bruno CLERCKX ,  Heun Chul LEE ,  Young Jun HONG ,  Ki Il KIM

    发明人： Bruno CLERCKX ,  Heun Chul LEE ,  Young Jun HONG ,  Ki Il KIM

    IPC分类号： H04W72/04 ,  H04B7/24

    CPC分类号： H04W72/0426 ,  H04W72/10

    摘要： An adaptive scheduling method and apparatus that adaptively perform scheduling based on a coordinated rank in a multi-cell communication system are provided. A master base station may schedule, with a first priority, master terminals, each of which has a preferred rank equal to a transmission rank of the master base station, and may transmit, to a slave base station, information associated with a group of scheduled master terminals. The slave base station may schedule, with different priorities, slave terminals based on whether a transmission rank of the slave base station is equal to the coordinated rank for the master base station.

    摘要翻译： 提供了一种在多小区通信系统中基于协调秩自适应地执行调度的自适应调度方法和装置。 主基站可以以第一优先级调度主终端，每个主终端具有等于主基站的发送等级的优选等级，并且可以向从基站发送与一组已安排的信息相关联的信息 主终端 从基站可以根据从基站的发送等级是否等于主基站的协调等级来调度具有不同优先级的从终端。

    MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM USING CODEBOOK CORRESPONDING TO EACH REPORTING MODE
    6.
    发明申请
    MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATION SYSTEM USING CODEBOOK CORRESPONDING TO EACH REPORTING MODE 有权
    使用与每个报告模式对应的代码的多路输入多路输出通信系统

    公开(公告)号：US20110268207A1

    公开(公告)日：2011-11-03

    申请号：US13097719

    申请日：2011-04-29

    申请人： Joon-Il CHOI ,  Bruno CLERCKX ,  Ki Il KIM

    发明人： Joon-Il CHOI ,  Bruno CLERCKX ,  Ki Il KIM

    IPC分类号： H04B7/02

    CPC分类号： H04B7/0639 ,  H04B7/0456 ,  H04B7/0478 ,  H04B7/0482

    摘要： A multiple input multiple output (MIMO) communication system using a first codebook and a second codebook is provided. The first codebook and the second codebook may independently exist, or may exist in a form of an overall codebook in which the first codebook and the second codebook are integrated with each other. A receiver may extract a first precoding matrix indicator from the first codebook, and may extract a second precoding matrix indicator from the second codebook. The receiver may also extract the first precoding matrix indicator and the second precoding matrix indicator from the overall codebook. The first precoding matrix indicator and the second precoding matrix indicator may be fed back to a transmitter. The transmitter may determine a precoding matrix based on the first precoding matrix indicator and the second precoding matrix indicator.

    摘要翻译： 提供了使用第一码本和第二码本的多输入多输出（MIMO）通信系统。 第一码本和第二码本可以独立地存在，或者可以以第一码本和第二码本彼此集成的整体码本的形式存在。 接收机可以从第一码本提取第一预编码矩阵指示符，并且可以从第二码本中提取第二预编码矩阵指示符。 接收机还可以从总码本中提取第一预编码矩阵指示符和第二预编码矩阵指示符。 第一预编码矩阵指示符和第二预编码矩阵指示符可以被反馈到发射机。 发射机可以基于第一预编码矩阵指示符和第二预编码矩阵指示符来确定预编码矩阵。

    ANTI-OXIDATION COATING USING GRAPHENE
    8.
    发明申请
    ANTI-OXIDATION COATING USING GRAPHENE 审中-公开
    使用石墨的抗氧化涂料

    公开(公告)号：US20130143067A1

    公开(公告)日：2013-06-06

    申请号：US13368935

    申请日：2012-02-08

    申请人： Ki Il KIM ,  Young K. Kim ,  Sang-Woo Kim

    发明人： Ki Il KIM ,  Young K. Kim ,  Sang-Woo Kim

    IPC分类号： B32B15/04 ,  B05D1/02 ,  B32B9/04 ,  C23C16/26 ,  B82Y40/00 ,  B82Y30/00

    CPC分类号： B82Y30/00 ,  B82Y40/00 ,  C01B32/186 ,  C23C16/0281 ,  C23C16/26 ,  Y10T428/12625 ,  Y10T428/261 ,  Y10T428/292

    摘要： A metal plate or wire coated with a graphene layer and a method for manufacturing the graphene coated metal plate or wire are provided. The graphene coated metal plate or wire can include a nickel layer or a copper layer coated on an outer surface of the metal plate or wire, and a graphene layer coated on an outer surface of the nickel layer or the copper layer. The graphene coated metal plate or wire can be manufactured by using a chemical vapor deposition equipment or spraying a reduced graphene oxide (RGO) solution or a graphene oxide (GO) solution on the surface.

    摘要翻译： 提供了涂覆有石墨烯层的金属板或金属丝以及制造石墨烯涂覆的金属板或金属丝的方法。 石墨烯涂覆的金属板或线可以包括涂覆在金属板或线的外表面上的镍层或铜层，以及涂覆在镍层或铜层的外表面上的石墨烯层。 可以通过使用化学气相沉积设备或在表面上喷洒还原型氧化烯（RGO）溶液或氧化石墨烯（GO）溶液来制造石墨烯涂覆的金属板或线。

    METHOD OF ALLOCATING WIRELESS RESOURCE FOR SPACE DIVISION MULTIPLE ACCESS COMMUNICATION AND WIRELESS RESOURCE ALLOCATION SYSTEM OF ENABLING THE METHOD
    9.
    发明申请
    METHOD OF ALLOCATING WIRELESS RESOURCE FOR SPACE DIVISION MULTIPLE ACCESS COMMUNICATION AND WIRELESS RESOURCE ALLOCATION SYSTEM OF ENABLING THE METHOD 有权
    分配无线资源的空间分多址访问通信方法和无线资源分配系统

    公开(公告)号：US20090010215A1

    公开(公告)日：2009-01-08

    申请号：US12112056

    申请日：2008-04-30

    申请人： Ki Il KIM ,  Byung Chang Kang ,  Sung Jin Kim ,  Jun Mo Kim

    发明人： Ki Il KIM ,  Byung Chang Kang ,  Sung Jin Kim ,  Jun Mo Kim

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/085 ,  H04B7/15592 ,  H04W16/26 ,  H04W16/28 ,  H04W84/047

    摘要： A system for allocating a wireless resource for a Space Division Multiple Access (SDMA) communication is provided. The system for allocating the wireless resource for the SDMA communication includes: a channel state recognition unit to recognize a channel state of wireless channels generated among adjacent nodes including a source node, a relay node, and a destination node; and a wireless resource allocation unit to control at least one of an amount of channel state information fed back from the destination node to the source node, and a relay level of a relay signal, the relay signal being generated by relaying a source signal transmitted from the source node, according to the channel state.

    摘要翻译： 提供了一种用于分配用于空分多址（SDMA）通信的无线资源的系统。 用于分配用于SDMA通信的无线资源的系统包括：信道状态识别单元，用于识别在包括源节点，中继节点和目的地节点的相邻节点之间生成的无线信道的信道状态; 以及无线资源分配单元，用于控制从目的地节点向源节点反馈的信道状态信息的量和继电器信号的中继电平中的至少一个，所述中继信号是通过中继从 源节点，根据信道状态。

    MULTIPURPOSE PORTABLE POWER GENERATING SYSTEM
    10.
    发明申请
    MULTIPURPOSE PORTABLE POWER GENERATING SYSTEM 审中-公开
    多功能便携式发电系统

    公开(公告)号：US20120223621A1

    公开(公告)日：2012-09-06

    申请号：US13172377

    申请日：2011-06-29

    申请人： Ki Il KIM ,  Young K. Kim ,  Jong Ho Lee ,  Tae Wook Kwon ,  Gui Hyeon Moon

    发明人： Ki Il KIM ,  Young K. Kim ,  Jong Ho Lee ,  Tae Wook Kwon ,  Gui Hyeon Moon

    IPC分类号： H02N2/18

    CPC分类号： H02N2/18

    摘要： Provided is a system for producing electricity, the system having an object configured to move in at least one of, an upward direction, a downward direction, a left direction, a right direction, an eccentric motion, a straight line, or a circular motion; and at least one piezoelectric element attached to the object, wherein, when the object is moving, the object is configured to apply a pressing force to the at least one piezoelectric element to produce the electricity.

    摘要翻译： 提供一种用于发电的系统，该系统具有被配置为沿向上方向，向下方向，左方向，右方向，偏心运动，直线或圆周运动中的至少一个移动的物体 ; 以及至少一个附着到所述物体的压电元件，其中，当所述物体移动时，所述物体构造成对所述至少一个压电元件施加按压力以产生电力。