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    Method and apparatus for dynamic spectrum access
    1.
    发明授权
    Method and apparatus for dynamic spectrum access 有权
    用于动态频谱接入的方法和装置

    公开(公告)号：US08873580B2

    公开(公告)日：2014-10-28

    申请号：US12882831

    申请日：2010-09-15

    Applicant: Rajarathnam Chandramouli ,  Shamik Sengupta ,  Kai Hong

    Inventor： Rajarathnam Chandramouli ,  Shamik Sengupta ,  Kai Hong

    IPC: H04J3/24 ,  H04W28/10 ,  H04W28/18 ,  H04W16/22 ,  H04W28/22 ,  H04W84/18 ,  H04W24/10

    CPC classification number: H04W28/10 ,  H04W16/22 ,  H04W24/10 ,  H04W28/18 ,  H04W28/22 ,  H04W84/18

    Abstract: Apparatus and methods are disclosed for improving wireless and other network communications, e.g., through improving resource utilization, which may comprise the steps of accumulating channel modeling information relating to channel performance; calculating a channel parameter threshold based on the accumulated channel modeling information, whereby the channel parameter, as measured, being above the threshold indicates the channel is a good channel; adjusting traffic over a selected good channel to improve performance of the network or a network resource. The network resource may comprises battery life for devices operating on the network, data rate for devices operating on the network, constituting or reconstituting ad hoc networks comprising nodes separated by multiple hops, continuity of connectivity within a single communication link over the network, etc. The apparatus and method of operating the apparatus may also comprise dynamically performing the adjusting step resulting from repeating the calculating step over time.

    Abstract translation: 公开了用于改进无线和其他网络通信的装置和方法，例如通过改善资源利用率，其可以包括累积与信道性能相关的信道建模信息的步骤; 基于所累积的信道建模信息计算信道参数阈值，由此所测量的信道参数高于阈值，表示信道是良好信道; 调整所选好渠道的流量，以提高网络或网络资源的性能。 网络资源可能包括在网络上运行的设备的电池寿命，在网络上运行的设备的数据速率，构成或重建包括由多个跳跃分开的节点的自组织网络，通过网络的单个通信链路内的连接的连续性等。 操作设备的装置和方法还可以包括动态执行由于重复计算步骤而产生的调整步骤。

    Method for updating display image of electrophoretic display panel and electrophoretic display apparatus using the same
    2.
    发明授权
    Method for updating display image of electrophoretic display panel and electrophoretic display apparatus using the same 有权
    用于更新电泳显示面板的显示图像和使用其的电泳显示装置的方法

    公开(公告)号：US08674931B2

    公开(公告)日：2014-03-18

    申请号：US12757962

    申请日：2010-04-09

    Applicant: Wei-Min Sun ,  Chi-Mao Hung ,  Yao-Jen Hsieh ,  Kai-Hong Wang ,  Hong-Zhang Lin

    Inventor： Wei-Min Sun ,  Chi-Mao Hung ,  Yao-Jen Hsieh ,  Kai-Hong Wang ,  Hong-Zhang Lin

    IPC: G09G3/34

    CPC classification number: G09G3/344 ,  G09G2310/04 ,  G09G2320/0252

    Abstract: A method for updating display image of an electrophoretic display panel and an electrophoretic display apparatus using the same are provided. In the aforementioned method, the gate lines of the electrophoretic display panel are divided into a first group and a second group. The display data related to pixels coupled to the gate lines of the first group need not to be updated. Furthermore, the display data related to at least one of the pixels coupled to the gate lines of the second group need to be updated. The first type gate pulses are provided to the gate lines of the first group respectively, and second type gate pulses are provided to the gate lines of the second group respectively. The second type gate pulse has a predetermined pulse width. The pulse width of the first type gate pulse is shorter than the predetermined pulse width.

    Abstract translation: 提供一种用于更新电泳显示面板的显示图像的方法和使用其的电泳显示装置。 在上述方法中，电泳显示面板的栅极线分为第一组和第二组。 与第一组的栅极线耦合的像素有关的显示数据不需要更新。 此外，需要更新与耦合到第二组的栅极线的像素中的至少一个有关的显示数据。 分别将第一类型的栅极脉冲提供给第一组的栅极线，并且第二类型栅极脉冲分别提供给第二组的栅极线。 第二种类型的栅极脉冲具有预定的脉冲宽度。 第一种类型的栅极脉冲的脉冲宽度比预定的脉冲宽度短。

    RFID TAG MONITORING SYSTEM
    3.
    发明申请
    RFID TAG MONITORING SYSTEM 有权
    RFID标签监控系统

    公开(公告)号：US20110068925A1

    公开(公告)日：2011-03-24

    申请号：US12756210

    申请日：2010-04-08

    Applicant: Walter D. Burnside ,  Kai-Hong Cheng ,  Yumin Shane Ho

    Inventor： Walter D. Burnside ,  Kai-Hong Cheng ,  Yumin Shane Ho

    IPC: G08B13/14 ,  H04Q5/22

    CPC classification number: G06Q10/087 ,  G06K7/0008 ,  G06K7/10356 ,  G06K2017/0051

    Abstract: An RFID tag monitoring system with multiple reader units each equipped with processing capacity sufficient to enable the unit to operate autonomously under its own command and control as well as to register in its individual memory the identity of all of the items that potentially could be present at any particular time at a zone or zones to which it is assigned as well as the particular zone at which a specific RFID tagged item is found; data compression at the reader units permits timely reporting of inventory to a main computer.

    Abstract translation: 具有多个读取器单元的RFID标签监控系统各自具有足够的处理能力，使得该单元能够在其自身的指挥和控制下自主地操作，并且在其个人记忆中登记可能存在于所有的项目的身份 在其被分配的区域或区域以及找到特定RFID标签物品的特定区域的任何特定时间; 阅读器单元的数据压缩允许及时向主计算机报告库存。

    METHOD AND APPARATUS FOR DYNAMIC SPECTRUM ACCESS
    4.
    发明申请
    METHOD AND APPARATUS FOR DYNAMIC SPECTRUM ACCESS 失效
    用于动态光谱访问的方法和装置

    公开(公告)号：US20100135226A1

    公开(公告)日：2010-06-03

    申请号：US12576849

    申请日：2009-10-09

    Applicant: Rajarathnam Chandramouli ,  Shamik Sengupta ,  Kai Hong

    Inventor： Rajarathnam Chandramouli ,  Shamik Sengupta ,  Kai Hong

    IPC: H04W72/04

    CPC classification number: H04W16/10 ,  H04L49/252 ,  H04W24/02 ,  H04W36/02

    Abstract: Methods and apparatus are provided for the efficient use of cognitive radios in the performance of dynamic spectrum access. This includes spectrum sensing algorithms, adaptive optimized sensing of parameters based on changing radio environments, and identifying vacant channels. Protocols for switching communication links to different channels, and synchronizing communicating nodes in order to maintain reliable connectively while maximizing spectrum usage are also provided.

    Abstract translation: 提供了在动态频谱接入性能方面有效利用认知无线电的方法和装置。 这包括频谱感知算法，基于变化的无线电环境的参数的自适应优化感测以及识别空闲信道。 还提供了用于将通信链路切换到不同信道的协议，以及同步通信节点以便在最大化频谱使用的同时保持可靠的连接。

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