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    System and method for implementing power distribution
    1.
    发明授权
    System and method for implementing power distribution 有权
    配电实施系统及方法

    公开(公告)号：US09178575B2

    公开(公告)日：2015-11-03

    申请号：US12956710

    申请日：2010-11-30

    申请人： Wei-Peng Chen ,  Chenxi Zhu ,  Takao Naito

    发明人： Wei-Peng Chen ,  Chenxi Zhu ,  Takao Naito

    IPC分类号： H04B7/00 ,  H04B7/02 ,  H04B7/06 ,  H04W52/24 ,  H04W52/26 ,  H04W52/40 ,  H04W52/14 ,  H04W52/38 ,  H04B7/155 ,  H04W88/08

    CPC分类号： H04W52/20 ,  H04B7/022 ,  H04B7/0615 ,  H04B7/0617 ,  H04B7/15535 ,  H04W52/143 ,  H04W52/24 ,  H04W52/241 ,  H04W52/267 ,  H04W52/386 ,  H04W52/40 ,  H04W72/0473 ,  H04W88/085 ,  Y02D70/00

    摘要： In accordance with particular embodiments, a method for adjusting power distribution includes establishing a connection between a base station and a plurality of remote transceivers. The method also includes establishing a plurality of wireless connections with a plurality of endpoints via one or more of the plurality of remote transceivers. The method further includes determining a plurality of signal quality indications. Each signal quality indication is associated with a different one of a plurality of unique endpoint-remote transceiver pairs. The method additionally includes determining a power distribution for the plurality of remote transceivers based on the plurality of signal quality indications and an optimization equation. The optimization equation is configured to optimize a data throughput associated with the plurality of wireless connections by determining a power gain for each of the wireless connections.

    摘要翻译： 根据具体实施例，一种用于调节功率分配的方法包括建立基站与多个远程收发器之间的连接。 该方法还包括通过多个远程收发器中的一个或多个建立与多个端点的多个无线连接。 该方法还包括确定多个信号质量指示。 每个信号质量指示与多个唯一端点 - 远程收发器对中的不同的一个相关联。 该方法还包括基于多个信号质量指示和优化方程来确定多个远程收发机的功率分配。 优化方程被配置为通过确定每个无线连接的功率增益来优化与多个无线连接相关联的数据吞吐量。

    System and method for implementing power distribution
    2.
    发明授权
    System and method for implementing power distribution 有权
    配电实施系统及方法

    公开(公告)号：US09154193B2

    公开(公告)日：2015-10-06

    申请号：US12909151

    申请日：2010-10-21

    申请人： Wei-Peng Chen ,  Chenxi Zhu ,  Takao Naito

    发明人： Wei-Peng Chen ,  Chenxi Zhu ,  Takao Naito

    IPC分类号： H04B7/00 ,  H04B7/14 ,  H04B7/02 ,  H04B7/06 ,  H04W52/24 ,  H04W52/26 ,  H04W52/40 ,  H04W88/08

    CPC分类号： H04W52/20 ,  H04B7/022 ,  H04B7/0615 ,  H04B7/0617 ,  H04B7/15535 ,  H04W52/143 ,  H04W52/24 ,  H04W52/241 ,  H04W52/267 ,  H04W52/386 ,  H04W52/40 ,  H04W72/0473 ,  H04W88/085 ,  Y02D70/00

    摘要： A method for adjusting power distribution that includes establishing a connection between a base station and a plurality of remote transceivers. The method also includes establishing a plurality of wireless connections with a plurality of endpoints via one or more of the plurality of remote transceivers. The method further includes receiving a signal quality indication from each of the plurality of remote transceivers for any endpoint for which the remote transceiver is able to receive a wireless communication. The method additionally includes determining a power distribution for the plurality of remote transceivers based on the received signal quality indication from each of the remote transceivers. The method also includes transmitting a control signal to the plurality of remote transceivers. The control signal comprises the power distribution and is indicative of the amount of power each remote transceiver is to use for each endpoint when transmitting wireless communications.

    摘要翻译： 一种用于调整功率分配的方法，包括建立基站与多个远程收发器之间的连接。 该方法还包括通过多个远程收发器中的一个或多个建立与多个端点的多个无线连接。 该方法还包括从远程收发器能够接收无线通信的任何端点接收来自多个远程收发器中的每一个的信号质量指示。 该方法还包括基于来自每个远程收发器的接收信号质量指示来确定多个远程收发机的功率分配。 该方法还包括向多个远程收发器发送控制信号。 控制信号包括功率分配，并且指示当发送无线通信时每个远端收发器将用于每个端点的功率量。

    Seamless handover of a mobile station from a macro base station to a privately accessible femto base station
    3.
    发明授权
    Seamless handover of a mobile station from a macro base station to a privately accessible femto base station 有权
    将移动台从宏基站无缝切换到私有的毫微微基站

    公开(公告)号：US09143991B2

    公开(公告)日：2015-09-22

    申请号：US12368366

    申请日：2009-02-10

    申请人： Wei-Peng Chen ,  Chenxi Zhu ,  Yuji Kojima

    发明人： Wei-Peng Chen ,  Chenxi Zhu ,  Yuji Kojima

    IPC分类号： H04W36/00 ,  H04W84/04

    CPC分类号： H04W36/0055 ,  H04W84/045

    摘要： In an embodiment, a method is provided that includes receiving a handover request for a mobile station to be handed over to a macro base station. Identification information for the mobile station is received. The identification of the mobile station is compared with stored association information that includes identification information of a femto base station, and identification information for a particular mobile station. The method further includes identifying that the mobile station identification information matches the identification information for an associated mobile station using the stored association information. The information regarding the associated femto base station is transmitted to the associated mobile station.

    摘要翻译： 在一个实施例中，提供了一种方法，其包括接收移交台切换到宏基站的切换请求。 接收移动台的识别信息。 将移动台的识别与包括毫微微基站的识别信息和特定移动台的识别信息的存储关联信息进行比较。 该方法还包括使用所存储的关联信息来识别移动台标识信息与相关移动台的识别信息相匹配。 有关相关的毫微微基站的信息被发送到相关的移动台。

    Method and apparatus for centrally managed allocation of bandwidth in a wireless network
    5.
    发明授权
    Method and apparatus for centrally managed allocation of bandwidth in a wireless network 有权
    用于在无线网络中集中管理带宽分配的方法和装置

    公开(公告)号：US08660572B2

    公开(公告)日：2014-02-25

    申请号：US13511476

    申请日：2011-01-12

    申请人： Chenxi Zhu ,  Wei-Peng Chen

    发明人： Chenxi Zhu ,  Wei-Peng Chen

    IPC分类号： H04W72/00

    CPC分类号： H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/16 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/08 ,  H04W84/045

    摘要： A method for allocating bandwidth in a wireless network includes communicating wirelessly with at least one endpoint using a first frequency bandwidth. The method may also include receiving a measurement of a signal quality from the at least one endpoint and communicating an indication of the signal quality to a server. The method may further include receiving from the server a second frequency bandwidth based on the signal quality and a cost per unit of frequency bandwidth. The second frequency bandwidth may indicate an amount of frequency bandwidth to use in communicating wirelessly with the at least one endpoint. The method may additionally include communicating wirelessly with the at least one endpoint using the second frequency bandwidth.

    摘要翻译： 用于在无线网络中分配带宽的方法包括使用第一频率带宽与至少一个端点进行无线通信。 该方法还可以包括从至少一个端点接收信号质量的测量，并将信号质量的指示传送到服务器。 该方法还可以包括从服务器接收基于信号质量的第二频率带宽和每单位频率带宽的成本。 第二频率带宽可以指示用于与至少一个端点进行无线通信的频率带宽的量。 该方法可以另外包括使用第二频率带宽与至少一个端点进行无线通信。

    System and method for allocating resources in a non-transparent multi-hop relay network
    8.
    发明授权
    System and method for allocating resources in a non-transparent multi-hop relay network 有权
    在不透明的多跳中继网络中分配资源的系统和方法

    公开(公告)号：US08243600B2

    公开(公告)日：2012-08-14

    申请号：US12199660

    申请日：2008-08-27

    申请人： Chenxi Zhu ,  Hui Zeng ,  Wei-Peng Chen

    发明人： Chenxi Zhu ,  Hui Zeng ,  Wei-Peng Chen

    IPC分类号： G01R31/08

    CPC分类号： H04W72/0446 ,  H04B7/2606 ,  H04L27/2602 ,  H04W16/10 ,  H04W84/047

    摘要： A method for allocating resources in a wireless network includes establishing one or more links. The method also includes the following iterative steps: allocating a first number of slots to the relay links; dividing the first number of slots among the relay links; determining a representative relay data rate indicative of a data rate provided by one of the relay links for one of the multi-hop access links; allocating the second number of slots to the multi-hop access links; dividing the second number of slots among the multi-hop access links; determining the effective multi-hop data rate based on the minimum of the representative relay link data rate and the multi-hop data rate; allocating the third number of slots to the single-hop access links; dividing the third number of slots among the single-hop access links; and upon the single-hop data rate being approximately equal to the effective multi-hop data rate, provisioning the first, second and third number of slots.

    摘要翻译： 一种用于在无线网络中分配资源的方法包括建立一个或多个链路。 该方法还包括以下迭代步骤：向中继链路分配第一数量的时隙; 划分中继链路中的第一个时隙数; 确定指示由所述多跳接入链路之一的所述中继链路之一提供的数据速率的代表性中继数据速率; 将所述第二数量的时隙分配给所述多跳接入链路; 在所述多跳接入链路中划分所述第二数量的时隙; 基于代表性的中继链路数据速率和多跳数据速率的最小值来确定有效的多跳数据速率; 将第三数量的时隙分配给单跳接入链路; 在单跳接入链路中划分第三个时隙数; 并且在单跳数据速率近似等于有效多跳数据速率时，提供第一，第二和第三数量的时隙。

    Legacy and new wireless communication device coexisting amble sequence
    9.
    发明授权
    Legacy and new wireless communication device coexisting amble sequence 有权
    传统和新型无线通信设备共存序列

    公开(公告)号：US08054817B2

    公开(公告)日：2011-11-08

    申请号：US11830929

    申请日：2007-07-31

    申请人： Chenxi Zhu ,  Wei-Peng Chen ,  Jonathan Agre

    发明人： Chenxi Zhu ,  Wei-Peng Chen ,  Jonathan Agre

    IPC分类号： H04J1/00

    CPC分类号： H04L5/0048 ,  H04B7/2606 ,  H04L27/2613 ,  H04W48/08 ,  H04W56/0085

    摘要： The embodiments generate a new type of amble sequence for a wireless communication network with mixed nodes, by generating a first amble sequence invisible to a first node based upon an existing amble sequence for the first node and generating a second amble sequence having a low to zero cross-correlation with the first amble sequence, based upon the first amble sequence. The first and second amble sequences can be broadcast in alternating communication link frames.

    摘要翻译： 这些实施例通过基于第一节点的现有质量序列生成对第一节点不可见的第一未定序列来生成具有混合节点的无线通信网络的新类型的未知序列，并生成具有低到零的第二序列 基于第一序列，与第一序列序列互相关。 第一和第二码序列可以在交替的通信链路帧中广播。