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    • 3. 发明申请
    • Admission Control Systems and Methods
    • 入学管理系统与方法
    • US20110267944A1
    • 2011-11-03
    • US13142698
    • 2009-01-02
    • Paul StjernholmMagnus HurdFredrik PerssonLotta Boigt
    • Paul StjernholmMagnus HurdFredrik PerssonLotta Boigt
    • H04W28/02H04L12/56
    • H04W28/16H04L47/824H04L47/828H04W28/06H04W74/00
    • In one aspect, the invention provides an adaptive admission control method. In some embodiments, this method includes: (a) storing an admission control threshold value (ACTV) for a GBR capacity partition; (b) for at least a plurality of GBR bearers included in the GBR partition, determining a first performance value for the GBR bearer and determining whether the first performance value for the GBR bearer exceeds a first configured threshold; (c) determine a first percentage value identifying the percentage of GBR bearers included in the GBR capacity partition whose first performance value exceeds the first configured threshold; (d) comparing the first percentage value to a first performance threshold value; and (e) using the result of the comparison in determining whether the ACTV should be increased, decreased or remain the same.
    • 一方面,本发明提供一种自适应接纳控制方法。 在一些实施例中,该方法包括:(a)存储用于GBR容量分区的准入控制阈值(ACTV); (b)对于包含在GBR分区中的至少多个GBR承载,确定GBR承载的第一性能值并确定GBR承载的第一性能值是否超过第一配置阈值; (c)确定第一百分比值,其识别包含在第一性能值超过第一配置阈值的GBR容量分区中的GBR承载的百分比; (d)将所述第一百分比值与第一表现阈值进行比较; 和(e)使用比较结果来确定ACTV是否应该增加,减少或保持不变。
    • 4. 发明申请
    • Method And Device For Enabling Indication Of Congestion In A Telecommunications Network
    • 在电信网络中支持拥塞指示的方法和设备
    • US20110222406A1
    • 2011-09-15
    • US13128686
    • 2008-11-11
    • Fredrik PerssonMagnus HurdPaul StjernholmLotta Voigt
    • Fredrik PerssonMagnus HurdPaul StjernholmLotta Voigt
    • H04W28/12H04L12/24
    • H04W72/1252H04L47/12H04L47/14H04L47/24H04L47/29H04L47/30H04L47/31H04L47/32H04L47/6215H04W28/12H04W72/1236
    • The invention relates to a first communication device arranged to provide congestion indications to a second communication device. The first communication device comprises a control unit arranged to determine to apply an indicating congestion mechanism on a first radio bearer to the second communication device based on a quality of service setting of the first radio bearer. The control unit is further arranged to set a congestion threshold value and a first drop threshold value of a packet buffer associated to the first determined radio bearer. The congestion threshold value indicates that when buffered packets in the packet buffer exceeds the set congestion threshold value the control unit is arranged further to transmit over a transmitting arrangement at least one congestion indication to the second communication device. The first drop threshold value indicates a level of the packet buffer that when buffered packets exceeds the first drop threshold value the control unit is arranged to drop at least one packet.
    • 本发明涉及一种被布置为向第二通信设备提供拥塞指示的第一通信设备。 第一通信设备包括控制单元,其被配置为基于第一无线承载的服务质量设置来确定向第二通信设备应用第一无线电承载上的指示拥塞机制。 所述控制单元还被配置为设置与所述第一确定的无线承载相关联的分组缓冲器的拥塞阈值和第一丢弃阈值。 所述拥塞阈值指示当所述分组缓冲器中的缓冲分组超过所述设置的拥塞阈值时,所述控制单元进一步被布置为通过发送装置向所述第二通信设备发送至少一个拥塞指示。 第一丢弃阈值表示分组缓冲器的级别,当缓冲分组超过第一丢弃阈值时,控制单元被布置为丢弃至少一个分组。
    • 6. 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。
    • 7. 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。