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    • 18. 发明授权
    • QoS translator
    • QoS转换器
    • US07206324B2
    • 2007-04-17
    • US10138240
    • 2002-05-03
    • Fredrik PerssonGabor Fodor
    • Fredrik PerssonGabor Fodor
    • H04J3/16H04J3/22
    • H04L47/2491
    • When UMTS is part of IP end-to-end communication, there must exist means for UMTS to be able to provide the required Quality of Service (QoS) for applications running over IP. Hence there is a need for a translation function for translation between IP QoS parameters and UMTS QoS attributes. This translation is not trivial because of several reasons. First, the number of QoS parameters in the IP level and the UMTS level are different. Second, definitions of parameters at the two levels are different. Keeping these factors in view, the present invention provides for a method for translation of IP QoS parameters to UMTS QoS attributes, and another method for translation of UMTS QoS attributes to IP QoS parameters. This translation will enable spectrum efficient UMTS bearers to be set up for applications running over IP. This will also make negotiation of services possible between an entity at the IP level and the UMTS network. These methods are placed in both the User Equipment as well as the Gateway of the UMTS network.
    • 当UMTS是IP端到端通信的一部分时,必须存在用于UMTS为通过IP运行的应用提供所需的服务质量(QoS)的手段。 因此,需要用于IP QoS参数和UMTS QoS属性之间的翻译的翻译功能。 这个翻译不是微不足道的,因为几个原因。 首先,IP级别和UMTS级别的QoS参数数量不同。 其次,两级参数的定义不同。 保持这些因素,本发明提供了一种将IP QoS参数转换为UMTS QoS属性的方法,以及用于将UMTS QoS属性转换为IP QoS参数的另一种方法。 这种翻译将使得能够通过IP运行的应用程序设置频谱高效的UMTS承载。 这也将使IP级别的实体与UMTS网络之间的服务协商成为可能。 这些方法被放置在用户设备以及UMTS网络的网关中。
    • 19. 发明授权
    • Industrial robot
    • 工业机器人
    • US07188544B2
    • 2007-03-13
    • US10700057
    • 2003-11-04
    • Fredrik PerssonHakan HvittfeldtJan LarssonPierre Mikaelsson
    • Fredrik PerssonHakan HvittfeldtJan LarssonPierre Mikaelsson
    • B25J17/00
    • B25J19/0062B23Q1/5462B25J9/0051B25J17/0266B25J18/025Y10T74/20305Y10T74/20317
    • An industrial delta robot with an arm system rotatable in space and including a base section, a moveable plate, several multi-jointed pull rods and a telescopic axle arranged between the base section and the moveable plate, opposite ends of the pull rods and of the telescopic axle being connected with the base section and the moveable plate respectively, and the telescopic axle comprising an inner axle and an outer tube arranged on the inner axle and displaceable in a longitudinal direction where a pair of end-to-end torsional rigid bushings are arranged in a stationary manner on the outer tube in which the inner axle is mounted to be displaceable, the bushings being spaced apart at confronting inner ends to form a transversely extending lubrication pocket for continuous lubrication of the inner axle during movement relative to the bushings.
    • 一种工业三角机器人,其具有在空间中可旋转的臂系统,包括基部,可移动板,多个多接头拉杆和布置在基部和可移动板之间的伸缩轴,拉杆的相对端和 伸缩轴分别与基部和可动板连接,并且伸缩轴包括内轴和布置在内轴上的外管,并且在纵向方向上可移位,其中一对端对端扭转刚性衬套是 以固定的方式布置在其中内轴被安装成可移动的外管上,衬套在相对的内端处间隔开以形成横向延伸的润滑腔,用于在相对于衬套移动期间内轴的连续润滑。