Method for optimizing resource allocation based on subscriber
transmission history
    72.
    发明授权
    Method for optimizing resource allocation based on subscriber transmission history 失效
    基于用户传输历史优化资源分配的方法

    公开(公告)号:US6125278A

    公开(公告)日:2000-09-26

    申请号:US122735

    申请日:1998-07-27

    摘要: Communication resources are allocated within a radio communication system in anticipation of expected resource requirements using predictions based on information supplied by a subscriber unit. In one embodiment, the system uses the subscriber unit's location history to predict a future location (510, 520, 530). In another embodiment, the system uses radio capability information, along with environment information for the subscriber unit, to predict loading conditions for potential hand-over sites (610, 620, 630), and assigns the subscriber unit to one of the potential hand-over sites based on the predicted loading conditions (640).

    摘要翻译: 在无线电通信系统内分配通信资源,以期望使用基于用户单元提供的信息的预测来预期的资源需求。 在一个实施例中,系统使用订户单元的位置历史来预测将来的位置(510,520,530)。 在另一个实施例中,系统使用无线电能力信息以及用户单元的环境信息来预测潜在的切换站点(610,620,630)的加载条件,并将用户单元分配给潜在的手持站点之一, 基于预测的载荷条件(640)。

    Device for removing asbestos and the like
    75.
    发明授权
    Device for removing asbestos and the like 失效
    用于除去石棉等的装置

    公开(公告)号:US4752103A

    公开(公告)日:1988-06-21

    申请号:US46272

    申请日:1987-05-05

    申请人: Jeffrey D. Smith

    发明人: Jeffrey D. Smith

    CPC分类号: B28D1/18 B08B15/026 B08B7/024

    摘要: A device for safely and economically removing asbestos and like materials from ceiling surfaces comprises an extensible hoist which is motorized for travel along a floor beneath the ceiling to be stripped. The hoist includes an open-topped hopper which is adapted to be moved to a position adjacent the ceiling. A pair of motor driven auger cutters are positioned on the top of the hopper adapted to cuttingly engage the asbestos and deposit it within the hopper. The hopper has a discharge opening at the bottom which is connected to a closed collection drum via a conduit mounted beneath the hopper for storing the stripped asbestos material therein. Spring biasing means are associated with a hopper mounting frame to provide constant contact between the augers and the ceiling.

    摘要翻译: 用于从天花板表面安全和经济地去除石棉和类似材料的装置包括可伸缩的起重机,其被驱动以沿着要剥离的天花板下方的地板行进。 起重机包括敞开的料斗,其适于移动到与天花板相邻的位置。 一对电机驱动的螺旋切割机定位在料斗的顶部,适于切割地接合石棉并将其沉积在料斗内。 漏斗在底部具有排放口,其通过安装在料斗下方的管道连接到封闭的收集鼓上,用于将剥离的石棉材料存储在其中。 弹簧偏置装置与料斗安装框架相关联,以在螺旋钻和天花板之间提供恒定的接触。