Mobile multipoint service
    1.
    发明授权
    Mobile multipoint service 有权
    移动多点服务

    公开(公告)号:US07680109B2

    公开(公告)日:2010-03-16

    申请号:US10487128

    申请日:2002-08-14

    IPC分类号: H04L12/28

    摘要: A packet radio data network and methods have been disclosed, the network comprising at least a gateway node (GGSN), at least one serving node (SGSN) connected to the gateway node, a plurality of radio access nodes (RAN) connected to the serving node (SGSN), the packet radio network transporting packet data from an external packet data network, comprising an Internet Service Provider (ISP), to mobile stations (MS) wirelessly attached to radio access nodes (RAN). The gateway node, subsequent to a PDP multipoint context activation procedure, establishes at least a first multicast tunnel (GTPT1 GTPT4, GTPT10 GTP35) between the gateway node and at least one serving node, the multicast tunnel carrying IP streams pertaining to at least two mobile stations belonging to a common multicast group.

    摘要翻译: 已经公开了分组无线电数据网络和方法,所述网络至少包括网关节点(GGSN),连接到网关节点的至少一个服务节点(SGSN),连接到服务的多个无线电接入节点(RAN) 节点(SGSN),分组无线电网络将包括因特网服务提供商(ISP)的外部分组数据网络的分组数据传输到无线连接到无线接入节点(RAN)的移动台(MS)。 所述网关节点在PDP多点上下文激活过程之后,至少在所述网关节点与至少一个服务节点之间建立第一多播隧道(GTPT1GTPT4,GTPT10 GTP35),所述多播隧道承载与至少两个移动 属于普通组播组的站。

    Biological wastewater treatment process and reactor
    2.
    发明授权
    Biological wastewater treatment process and reactor 失效
    生物废水处理工艺及反应堆

    公开(公告)号:US07422688B2

    公开(公告)日:2008-09-09

    申请号:US11572830

    申请日:2004-12-16

    申请人: Lars Ekeroth

    发明人: Lars Ekeroth

    IPC分类号: C02F3/00

    摘要: An aerated treatment of water is performed using a serially coupled reactor and flotation tank and is performed using so much activated sludge in the water that small bubbles from an aerator are entrained in the activated sludge, leading some of or all the activated sludge to flotate in the flotation tank. A reactor (1) and a flotation tank (36) for performing the process are equipped with at least one aerator (19, 20, 21, 22). A number of preferred processes and designs elaborate on the invention, including how the invention may be incorporated into existing wastewater treatment facilities and exploited there.

    摘要翻译: 使用串联反应器和浮选槽进行充气处理,并且使用在水中的这么多活性污泥进行充气处理,使来自曝气器的小气泡夹带在活性污泥中,导致一些或所有活性污泥浮选 浮选槽。 用于执行该过程的反应器(1)和浮选罐(36)配备有至少一个曝气器(19,20,21,22)。 许多优选的方法和设计阐述了本发明,包括如何将本发明并入现有的废水处理设施中并在那里被利用。

    Process and Reactor for Intensified and Energy-Efficienty, Biological (Waste-)Water Treatment
    3.
    发明申请
    Process and Reactor for Intensified and Energy-Efficienty, Biological (Waste-)Water Treatment 失效
    加工和能源效率,生物(废水)水处理过程和反应堆

    公开(公告)号:US20070235388A1

    公开(公告)日:2007-10-11

    申请号:US11572830

    申请日:2004-12-16

    申请人: Lars Ekeroth

    发明人: Lars Ekeroth

    IPC分类号: C02F3/12 C02F1/24

    摘要: An aerated treatment of water is performed using a serially coupled reactor and flotation tank and is performed using so much activated sludge in the water that small bubbles from an aerator are entrained in the activated sludge, leading some of or all the activated sludge to flotate in the flotation tank. A reactor (1) and a flotation tank (36) for performing the process are equipped with at least one aerator (19, 20, 21, 22). A number of preferred processes and designs elaborate on the invention, including how the invention may be incorporated into existing wastewater treatment facilities and exploited there.

    摘要翻译: 使用串联反应器和浮选槽进行充气处理,并且使用在水中的这么多活性污泥进行充气处理,使来自曝气器的小气泡夹带在活性污泥中,导致一些或所有活性污泥浮选 浮选槽。 用于执行该过程的反应器(1)和浮选罐(36)配备有至少一个曝气器(19,20,21,22)。 许多优选的方法和设计阐述了本发明,包括如何将本发明并入现有的废水处理设施中并在那里被利用。