Decodable indicia reading terminal with a platter to inhibit light reflection
    42.
    发明授权
    Decodable indicia reading terminal with a platter to inhibit light reflection 有权
    可解码标记读取终端用盘子抑制光反射

    公开(公告)号:US08387882B2

    公开(公告)日:2013-03-05

    申请号:US13178465

    申请日:2011-07-07

    IPC分类号: G06K7/10

    摘要: A decodable indicia reading terminal for reading a substrate bearing decodable indicia may include an imager-based scanner and a platter. The imager-based scanner may be disposed within a housing and include a multiple pixel image sensor and an imaging lens configured to focus an image on the decodable indicia on the image sensor. The platter may be on the housing, the platter may surround the image-based scanner, and the platter may have a texturized surface. The texturized surface of the platter may reduce the amount light being perceived when the light is reflected from the texturized surface compared to a platter having a brushed surface aligned in a substrate motion direction.

    摘要翻译: 用于读取具有可解码标记的基片的可解码标记读取终端可以包括基于成像器的扫描器和盘片。 基于成像器的扫描器可以设置在壳体内并且包括多像素图像传感器和被配置为将图像聚焦在图像传感器上的可解码标记上的成像透镜。 盘片可以在外壳上,盘片可以围绕基于图像的扫描器,并且盘片可以具有纹理化的表面。 与具有在基板运动方向上对齐的刷表面的盘片相比,当光从纹理化表面反射时,拼盘的纹理化表面可以减少光被感知的量。

    Wireless area network having flexible backhauls for creating backhaul network
    46.
    发明授权
    Wireless area network having flexible backhauls for creating backhaul network 有权
    无线区域网络具有灵活的回程,用于创建回程网络

    公开(公告)号:US06654616B1

    公开(公告)日:2003-11-25

    申请号:US09528405

    申请日:2000-03-17

    IPC分类号: H04Q738

    摘要: As demand for data services expands, users expect untethered (“wireless”) systems to provide a same level of service as their tethered (“wired”) systems. Described herein are systems and networks for providing high bandwidth wireless connectivity with user broadcast throughput of at least 1 Mbps. This connectivity is may be used in stationary, portable, and mobile computing environments. A communication system is described having a radio card for electrical communication with a transceiver. A wireless area network is described having a communication system and a wireless local area network adapted for broadcast communication with the communication system. The wireless local area network comprises one converter having a point-to-multipoint radio having at least a 10 MHz bandwidth, and another converter having a point-to-point radio having at least a 10 MHz bandwidth. The wireless local area network may form a cell of a plurality of cells in a wireless metropolitan network. A cell may be configured to be operatively coupled to a wired backhaul, which may be operatively coupled to a wide area network.

    摘要翻译: 随着对数据业务的需求的扩大,用户期望无限制(“无线”)系统提供与其系留(“有线”)系统相同级别的服务。 这里描述的是用于提供具有至少1Mbps的用户广播吞吐量的高带宽无线连接的系统和网络。 这种连接可以用于固定,便携和移动计算环境。 描述了具有用于与收发器进行电通信的无线电卡的通信系统。 描述了具有适于与通信系统进行广播通信的通信系统和无线局域网的无线区域网络。 无线局域网包括具有至少10MHz带宽的点对多点无线电的一个转换器,以及具有至少10MHz带宽的点对点无线电的另一转换器。 无线局域网可以在无线城域网中形成多个小区的小区。 小区可以被配置为可操作地耦合到有线回程,其可以可操作地耦合到广域网。

    Designating a control channel in a telecommunications system
    47.
    发明授权
    Designating a control channel in a telecommunications system 有权
    指定电信系统中的控制信道

    公开(公告)号:US06222849B1

    公开(公告)日:2001-04-24

    申请号:US09347173

    申请日:1999-07-02

    IPC分类号: H04J316

    摘要: A method of providing a control channel between first and second access terminals in a digital loop carrier, includes forming a pool of channels coupling the first and second terminals wherein each member of the pool can be assigned either to serve as the control channel or as a data channel. A member of the pool is dynamically assigned as the control channel. The control channel can be used to convey information regarding assignment of data channels to handle an incoming or outgoing call.

    摘要翻译: 一种在数字环路载体中的第一和第二接入终端之间提供控制信道的方法,包括:形成耦合所述第一和第二终端的信道池,其中所述池的每个成员可被分配用作所述控制信道,或者作为 数据通道。 池的成员被动态地分配为控制信道。 控制信道可用于传送关于数据信道分配的信息以处理呼入或呼出呼叫。