SYNCHRONIZATION METHOD BETWEEN READER AND TAG
    2.
    发明申请
    SYNCHRONIZATION METHOD BETWEEN READER AND TAG 有权
    读者和标签之间的同步方法

    公开(公告)号:US20090153309A1

    公开(公告)日:2009-06-18

    申请号:US12265205

    申请日:2008-11-05

    IPC分类号: H04Q5/22

    CPC分类号: G06K7/0008

    摘要: Disclosed is a synchronization method between a reader and tag according to an example embodiment, the method including: transmitting, by the reader, a first write command message to the tag at a first time; detecting, by the tag, the first write command message from the reader at a second time and transmitting a first response message to the reader in response to the first write message; transmitting, by the reader, a second write command message including first time information of the first time to the tag; and correcting, by the tag, a clock offset using a difference between the first time and the second time.

    摘要翻译: 公开了根据示例实施例的读取器和标签之间的同步方法,所述方法包括:由读取器在第一时间向标签发送第一写入命令消息; 通过标签在第二时间从读取器检测第一写入命令消息,并响应于第一写入消息向读取器发送第一响应消息; 由读取器发送包含第一次的第一时间信息到标签的第二写入命令消息; 以及使用所述第一时间和所述第二时间之间的差异,通过所述标签来校正时钟偏移。

    CASE FILM FOR POUCH TYPE LITHIUM PRIMARY BATTERY
    4.
    发明申请
    CASE FILM FOR POUCH TYPE LITHIUM PRIMARY BATTERY 审中-公开
    用于POUCH型锂离子电池的电池

    公开(公告)号:US20090136833A1

    公开(公告)日:2009-05-28

    申请号:US12132832

    申请日:2008-06-04

    IPC分类号: H01M2/02

    摘要: Provided is a case film for a pouch type lithium primary battery which is suitable for application in a film type lithium primary battery. The case film for a pouch type lithium primary battery includes a flexible multilayer film in which a first polymer film, a second polymer film, a metal film, and a third polymer film are sequentially stacked. The first polymer film is formed of a hydrocarbon compound substituted or non-substituted with a halogen atom. The second polymer film is formed of an amorphous or low crystalline polymer having a crystallinity of 0 to 20%. The third polymer film is formed of a crystalline polymer having a crystallinity of 40 to 100%.

    摘要翻译: 本发明提供一种适用于薄膜型锂一次电池的袋式锂一次电池用壳体。 用于袋式锂一次电池的外壳膜包括其中顺序堆叠第一聚合物膜,第二聚合物膜,金属膜和第三聚合物膜的柔性多层膜。 第一聚合物膜由被卤素原子取代或未被取代的烃化合物形成。 第二聚合物膜由结晶度为0至20%的无定形或低结晶聚合物形成。 第三聚合物膜由结晶度为40-100%的结晶聚合物形成。

    METHOD FOR RECOGNIZING RADIO FREQUENCY IDENTIFICATION TAG READER AND APPARATUS THEREOF
    7.
    发明申请
    METHOD FOR RECOGNIZING RADIO FREQUENCY IDENTIFICATION TAG READER AND APPARATUS THEREOF 有权
    用于识别无线电频率识别标签读取器的方法及其装置

    公开(公告)号:US20100141402A1

    公开(公告)日:2010-06-10

    申请号:US12625228

    申请日:2009-11-24

    IPC分类号: H04Q5/22

    摘要: Provided is a method and apparatus for recognizing a radio frequency identification tag reader. In order to obtain protocol addresses of a plurality of radio frequency identification (hereinafter referred to as RFID) tag readers, a request message including a timestamp indicating a generation time is generated and transmitted, and a response message for the request message from one of the plurality of RFID readers is received. When the timestamp included in the response message satisfies a set condition, a hardware address and a protocol address of the RFID reader are extracted from the response message.

    摘要翻译: 提供了一种用于识别射频识别标签读取器的方法和装置。 为了获得多个射频识别(以下称为RFID)标签读取器的协议地址,生成并发送包括指示生成时间的时间戳的请求消息,并且从所述请求消息中的一个 接收多个RFID阅读器。 当包括在响应消息中的时间戳满足设置条件时,从响应消息中提取RFID读取器的硬件地址和协议地址。

    NODE FOR SELF LOCALIZATION, CLUSTERING METHOD USING THE SAME, AND LOCALIZATION METHOD
    8.
    发明申请
    NODE FOR SELF LOCALIZATION, CLUSTERING METHOD USING THE SAME, AND LOCALIZATION METHOD 失效
    用于自定位的节点,使用它的聚类方法和本地化方法

    公开(公告)号:US20080069008A1

    公开(公告)日:2008-03-20

    申请号:US11759450

    申请日:2007-06-07

    IPC分类号: H04L12/28

    摘要: A node for self localization, a clustering method using the same, and a localization method are provided. The node, which is located in a specific space so as to constitute a sensor network, includes a location information messaging unit which receives one or more location information messages including information on spatial locations of one or more neighboring nodes in the sensor network from the neighboring nodes in the sensor network; a distance calculator which calculates a first distance to the neighboring node on the basis of the location information included in the received location information messages and calculates a second distance to one or more neighboring nodes on the basis of the received time or intensity of the message on the location information; and a clustering unit which forms clusters of the node and a plurality of neighboring nodes in which the difference between the first and second distances is less than a predetermined threshold.

    摘要翻译: 提供了一种用于自定位的节点,使用该节点的聚类方法和定位方法。 位于特定空间中以构成传感器网络的节点包括位置信息消息单元,其接收一个或多个位置信息消息,其包括关于传感器网络中的一个或多个相邻节点的空间位置的信息 传感器网络中的节点; 距离计算器,其基于包括在接收的位置信息消息中的位置信息计算到相邻节点的第一距离,并基于所接收的消息的时间或强度计算到一个或多个相邻节点的第二距离 位置信息; 以及聚集单元,其形成所述节点的簇和多个相邻节点,其中所述第一和第二距离之间的差小于预定阈值。

    CROSS-LAYER ROUTING METHOD IN WIRELESS SENSOR NETWORK
    10.
    发明申请
    CROSS-LAYER ROUTING METHOD IN WIRELESS SENSOR NETWORK 有权
    无线传感器网络中的跨层路由方法

    公开(公告)号:US20090147725A1

    公开(公告)日:2009-06-11

    申请号:US12193181

    申请日:2008-08-18

    IPC分类号: H04B7/14

    CPC分类号: H04B7/155 H04W40/12 H04W40/22

    摘要: Provided is a cross-layer routing method in a wireless sensor network including: locating a destination node which is a final destination of data by a source node which generates the data; and determining an optimal relay node among one or more neighboring nodes using their position information for each hop and forwarding the data from the source node to the destination node through the determined relay nodes. Therefore, an effective and stable routing which reduces overheads of additional control messages used for stable data forwarding and reduces collisions in a shared channel by using wireless link layer characteristics can be implemented.

    摘要翻译: 提供了一种无线传感器网络中的跨层路由选择方法,包括:通过生成数据的源节点定位作为数据的最终目的地的目的地节点; 以及使用其每一跳的位置信息确定一个或多个相邻节点之间的最佳中继节点,并且通过所确定的中继节点将数据从源节点转发到目的地节点。 因此,可以实现有效和稳定的路由,其减少用于稳定数据转发的附加控制消息的开销,并且通过使用无线链路层特性减少共享信道中的冲突。