Quasi synchronous transmission in cellular networks
    1.
    发明申请
    Quasi synchronous transmission in cellular networks 有权
    蜂窝网络中的准同步传输

    公开(公告)号:US20070171853A1

    公开(公告)日:2007-07-26

    申请号:US11338062

    申请日:2006-01-23

    IPC分类号: H04Q7/00

    CPC分类号: H04B7/269 H04H20/18 H04H20/67

    摘要: Aspects of the invention include a root node of a wireless communication infrastructure that buffers data packets for transmission by base stations over an air interface. The root node determines a time delay for transmission of a data packet from the root node to each base station, a maximum time delay of those time delays, and a timing latency based upon the maximum time delay. The root node transmits the timing latency to the base stations. In response, each base station initiates transmission of data packets received by the root node after expiration of the timing latency. Alternatively, the root node, instead of the base stations, may buffer the data packets, and transmit them so that they arrive at the base stations at substantially the same time.

    摘要翻译: 本发明的方面包括缓冲用于基站通过空中接口传输的数据分组的无线通信基础设施的根节点。 根节点确定用于从根节点向每个基站传输数据分组的时间延迟,那些时间延迟的最大时间延迟以及基于最大时延的定时等待时间。 根节点向基站发送定时等待时间。 作为响应,每个基站在定时等待时间到期之后发起由根节点接收的数据分组的传输。 或者,根节点(而不是基站)可以缓冲数据分组,并且发送它们使得它们在基本相同的时间到达基站。

    Method, base station and mobile station for tdd operation in a communication system
    2.
    发明申请
    Method, base station and mobile station for tdd operation in a communication system 有权
    通信系统中用于tdd操作的方法,基站和移动台

    公开(公告)号:US20060221872A1

    公开(公告)日:2006-10-05

    申请号:US10544451

    申请日:2004-02-11

    IPC分类号: H04L5/14 H04B1/56

    摘要: A method, NodeB (320) and User Equipment (330) for TDD operation in a communication system operating in TDD mode in a frequency band allocated for FDD operation. Preferably, operation is in TDD uplink and downlink mode in a first frequency band designated or normally used for FDD uplink communication, and in TDD downlink-only mode in a second frequency band designated or normally used for FDD downlink communication. The invention provides the following advantages: Provides a flexible method to deploy a time division duplex architecture in frequency division duplex spectrum. Allows flexible use of system capacity by adjusting the uplink and downlink capacity split. Removes previous FDD duplex restrictions.

    摘要翻译: 一种用于在分配给FDD操作的频带中以TDD模式工作的通信系统中的TDD操作的方法,NodeB(320)和用户设备(330)。 优选地,在被指定或通常用于FDD上行链路通信的第一频带中的TDD上行链路和下行链路模式中,以及在FDD下行链路通信中指定或通常使用的第二频带中的TDD下行链路模式中。 本发明提供以下优点:提供在频分双工频谱中部署时分双工架构的灵活方法。 通过调整上行链路和下行链路容量分配,灵活使用系统容量。 删除以前的FDD双工限制。

    Tire Rain Shield
    3.
    发明申请
    Tire Rain Shield 审中-公开

    公开(公告)号:US20200283206A1

    公开(公告)日:2020-09-10

    申请号:US16293605

    申请日:2019-03-05

    申请人: Alan Jones

    发明人: Alan Jones

    IPC分类号: B65D59/06 B60C19/04

    摘要: A tire rain protector made of a mushroom shaped polymer body having a reverse taper male thread formed thereon having a threadform with three varying geometric parameters. The thread thickness, thread height, and thread crest width all increase from the top of the tire rain protector body to the bottom of the body. These three features along with a thread that begins at the underside of the cap enable for a device that is easy to install and forms a secure tight seal on a tire. When installed, this dome-like device diverts rain from collecting into the concave liner (inner sidewalls) of a horizontally stacked tire.

    Baseball Batting-Practice Apparatus and Related Methods of Use
    4.
    发明申请
    Baseball Batting-Practice Apparatus and Related Methods of Use 审中-公开
    棒球打击练习装置及相关使用方法

    公开(公告)号:US20130137540A1

    公开(公告)日:2013-05-30

    申请号:US13680001

    申请日:2012-11-16

    申请人: Alan Jones

    发明人: Alan Jones

    IPC分类号: A63B69/00

    摘要: Disclosed is a portable apparatus for batting practice which aids in the development and/or improvement of a batter's ability to strike a baseball/softball with a baseball/softball bat. The apparatus consists of ball-targets, affixed to a hub, that rotate about a horizontal axle. Suitably, the hub is defined by a strap and clamp assembly.The apparatus may be affixed to any vertical assembly, but will typically be affixed to a standard vertical assembly, commonly known as a batting tee. Once so affixed, the apparatus may be adjusted up or down along with the tee, to allow for batters of varying heights to use the apparatus. The batter strikes the target, with the selected implement, in this case a baseball/softball bat, causing the target to rotate around the horizontal axle, eventually returning a target once again to the upright and proper position, allowing for further training using said apparatus.

    摘要翻译: 公开了一种用于击球练习的便携式装置,其有助于开发和/或提高面糊用棒球/垒球棒击球棒球/垒球的能力。 该装置由固定在轮毂上的球靶构成,围绕水平轴旋转。 适当地,毂由带和夹具组件限定。 该装置可以固定到任何垂直组件上,但是通常将被固定到标准的垂直组件,通常被称为击球三通。 一旦这样固定,装置可以与三通一起上下调节,以允许不同高度的面糊使用该装置。 面糊打击目标,在这种情况下,选定的工具是棒球/垒球棒,导致目标围绕水平轴旋转,最终再次将目标返回到直立和适当的位置,允许使用所述装置进一步训练 。

    Tape course generation method and apparatus for programming a composite tape lamination machine
    5.
    发明申请
    Tape course generation method and apparatus for programming a composite tape lamination machine 有权
    用于编织复合胶带层压机的胶带行程生成方法和装置

    公开(公告)号:US20070106407A1

    公开(公告)日:2007-05-10

    申请号:US11269834

    申请日:2005-11-09

    IPC分类号: G06F19/00

    摘要: A tape course generator produces tape course definitions for use in programming a CNC composite tape lamination machine. The tape course generator includes a reference surface parameterizer that maps a contoured surface onto a parametric reference surface, and a reference plane instantiator that maps the reference surface onto a reference plane. The tape course generator also includes a tape boundary plotter that plots a tape boundary, and a boundary mapper that maps the tape boundary and a ply boundary into the reference plane. In addition, the tape course generator includes an intersection locator that identifies intersections of the ply boundary and the tape boundary, and a tape course delimiter that defines tape cuts and determines which points in the reference plane are within a tape course. Moreover, the tape course generator includes a tape course transformer that maps the defined tape course back onto the contoured surface.

    摘要翻译: 磁带课程生成器生成用于编程CNC复合胶带层压机的磁带课程定义。 磁带路线生成器包括将轮廓表面映射到参数参考表面上的参考表面参数设备,以及将参考表面映射到参考平面上的参考平面实例化器。 磁带课程生成器还包括绘制磁带边界的磁带边界绘图仪,以及将磁带边界和层边界映射到参考平面中的边界映射器。 此外,磁带路线生成器包括识别层边界和磁带边界的交叉点的交叉定位器,以及限定磁带切割并确定参考平面中的哪些点在磁带路线内的磁带路线定界符。 此外,磁带路线发生器包括磁带路线变压器,其将所定义的磁带路线映射回轮廓表面。

    Food processing effluent rendering process and apparatus
    6.
    发明授权
    Food processing effluent rendering process and apparatus 失效
    食品加工流出液生产过程及装置

    公开(公告)号:US5569385A

    公开(公告)日:1996-10-29

    申请号:US340331

    申请日:1994-11-14

    IPC分类号: C02F1/56 C02F1/54

    CPC分类号: C02F1/56

    摘要: A process for the rendering of an effluent stream from a food processing plant, in which the effluent has or is made to have an acidic pH and carries proteinaceous material. The effluent is contacted with an inorganic coagulant (clay) that together with the acidic pH effectively neutralizes ionic charges on the proteinaceous material to cause the proteinaceous material to precipitate out of solution. The effluent stream is contacted with a biologically derived polymeric flocculant to facilitate settling of the precipitated proteinaceous material as flocs. The inorganic coagulant is present in an amount by weight of at least 1.5 times or 2.5 times the amount by weight of polymeric flocculant. Flocs are removed from the effluent stream to thereby render the effluent stream. A biologically derived co-flocculant is added to the effluent stream after contact with the effluent stream by coagulant and flocculant. Insoluble salts of alkaline earth metals are added to the effluent stream after contact with the effluent stream by coagulant and flocculant. The process may be applied to unit operations within the food processing plant. Apparatus for floc treatment include a mixing and acidity settling tank, a conical settling vessel with baffled outlet, a floc seed supply for effluent entering the settling vessel, an effluent diffuser at the inlet to the settling vessel and an agitator set to delay agitation until floc settles in the settling vessel.

    摘要翻译: 一种用于从食品加工厂提供流出物流的方法,其中流出物已经或被制成具有酸性pH并携带蛋白质材料。 流出物与无机凝结剂(粘土)接触,与酸性pH一起有效中和蛋白质物质上的离子电荷,使蛋白质物质沉淀出溶液。 流出物流与生物衍生的聚合物絮凝剂接触以促进沉淀的蛋白质材料作为絮凝物沉降。 无机凝结剂的存在量为聚合物絮凝剂重量的至少1.5倍或2.5倍。 从流出物流中除去絮凝物,从而使排出物流。 在通过凝结剂和絮凝剂与流出物流接触后,将生物衍生的共絮凝剂加入流出物流中。 通过凝结剂和絮凝剂与流出物流接触后,将碱土金属的不溶性盐加入流出物流中。 该方法可以应用于食品加工厂内的单元操作。 用于絮凝处理的设备包括混合和酸度沉淀池,具有带挡板的出口的圆锥形沉降容器,用于进入沉降容器的流出物的絮状种子供应源,沉降容器入口处的流出物扩散器和用于将搅拌延迟至絮凝物的搅拌器 落在沉降船上。

    Token ring network
    7.
    发明授权
    Token ring network 失效
    令牌环网

    公开(公告)号:US5553073A

    公开(公告)日:1996-09-03

    申请号:US474826

    申请日:1995-06-07

    CPC分类号: H04L12/433

    摘要: A token ring local area network includes workstations running both conventional data and multimedia applications. The latter, which generally requires a minimum throughput in order to be viable, can be split into two further categories; those which cannot tolerate excessive latency (end to end delay), typically interactive applications such as voice communications, and those which are less sensitive to latenoy, typically playback operations, the network recognises three priority levels: (1) for latency-sensitive multimedia applications, (2) for latency-insensitive multimedia applications, and (3) conventional applications. All multimedia applications prior to commencement of any communications over the LAN must request an allocation of throughput from a LAN segment resource manager (LSRM), which will only be awarded if there is currently sufficient available throughput on the LAN to support the attended communication. Furthermore, first priority level applications are also given a maximum token holding time, thereby ensuring rapid circulation of the token, and controlling latency.

    摘要翻译: 令牌环局域网包括运行常规数据和多媒体应用的工作站。 后者通常需要最小生产量才能生存,可以分为两类: 那些不能容忍过度延迟(端到端延迟)的通常是诸如语音通信的交互式应用以及对Latenoy较不敏感的通常的回放操作,网络识别三个优先级:(1)对于延迟敏感的多媒体应用 ,(2)用于延迟不敏感的多媒体应用,以及(3)常规应用。 在通过LAN开始任何通信之前,所有多媒体应用程序必须从LAN段资源管理器(LSRM)请求分配吞吐量,只有当LAN上当前有足够的可用吞吐量来支持所参与的通信时才会被授予。 此外,第一优先级应用程序也被赋予最大令牌保持时间,从而确保令牌的快速循环以及控制等待时间。

    Catalytic gas-sensitive elements
    8.
    发明授权
    Catalytic gas-sensitive elements 失效
    催化气体敏感元件

    公开(公告)号:US4457954A

    公开(公告)日:1984-07-03

    申请号:US297502

    申请日:1981-08-28

    IPC分类号: G01N27/16

    CPC分类号: G01N27/16

    摘要: An element for detecting combustible gases comprises a catalyst material associated with an electrical resistor serving as both a heater and a thermal sensor, the catalyst material being produced by heating a deposit from an aqueous slurry of alumina, of maximum particle size 0.1 micron, containing in solution a compound of a metal of the platinum group. The deposited material may constitute a pellet (6) within which is embedded a coiled part (3) of a wire (1) constituting the resistor. The element then resembles a conventional "pellistor" in form, but has improved resistance to poisoning or inhibition of the catalyst.

    摘要翻译: 用于检测可燃气体的元件包括与用作加热器和热传感器两者的电阻器相关联的催化剂材料,所述催化剂材料通过从最大粒度为0.1微米的氧化铝的水性浆料中加热沉积物而产生, 溶解铂族金属的化合物。 沉积材料可以构成颗粒(6),其中嵌入构成电阻器的线(1)的线圈部分(3)。 然后,该元件类似于常规的“阻流电阻器”,但具有改善的耐中毒或催化剂抑制能力。

    Mobile communications system, infrastructure equipment, base station and method
    10.
    发明授权
    Mobile communications system, infrastructure equipment, base station and method 有权
    移动通信系统,基础设施,基站和方法

    公开(公告)号:US09549340B2

    公开(公告)日:2017-01-17

    申请号:US14122591

    申请日:2012-05-11

    摘要: A mobile communications system including one or more mobile communications devices and a mobile communications network, the mobile communications network including a radio network part and a core network part and being configured to communicate data packets to and/or from mobile communications devices. Data packets can be communicated to or received from the mobile communications devices using either a broadband packet network or a dedicated messaging network. The dedicated messaging network is arranged to communicate short data grams more efficiently than larger data communications. Therefore by selecting either the dedicated messaging network or the broadband network as a function of content of the data packet a more efficient use of available communications resources and hardware resources is realized.

    摘要翻译: 一种包括一个或多个移动通信设备和移动通信网络的移动通信系统,所述移动通信网络包括无线电网络部分和核心网络部分,并被配置为向移动通信设备和/或从移动通信设备传送数据分组。 可以使用宽带分组网络或专用消息传递网络将数据分组传送到移动通信设备或从移动通信设备接收数据分组。 专用消息传递网络被设置为比较大数据通信更有效地传送短数据克。 因此,通过选择专用消息网络或宽带网络作为数据分组的内容的功能,实现了可用的通信资源和硬件资源的更有效的使用。