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1. 发明申请

WO2007129199A3 METHOD AND SYSTEM FOR DYNAMICALLY CONFIGURING A TRAFFIC FLOW TEMPLATE 审中-公开
公开(公告)号：WO2007129199A3
公开(公告)日：2007-11-15
申请号：PCT/IB2007/001164
申请日：2007-05-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LUDWIG, Reiner , LUNDIN, Niklas, Sven , JOHNSEN, Petter
发明人： LUDWIG, Reiner , LUNDIN, Niklas, Sven , JOHNSEN, Petter
IPC分类号： H04L12/56
摘要： A system and method for configuring a Traffic Flow Template, TFT, in real time. The present invention dynamically adapts the TFT to control the routing of downlink data packets from a GGSN to an MS. When the MS sends an uplink data packet on a premium bearer channel, a TFT controller extracts from the uplink data packet, parameters which include at least the destination address of the uplink data packet. A downlink packet filter subset for filtering downlink data packets is then defined as a function of the extracted parameters. For example, the downlink packet filter subset may identify downlink data packets having a source address that matches the destination address of the uplink data packet. The TFT is then modified as a function of the downlink packet filter subset to route the identified downlink packets through the premium bearer channel to the MS, and to route differently, downlink data packets having source addresses that do not match the destination address of the uplink data packet.

2. 发明申请

WO2007129199A2 METHOD AND SYSTEM FOR DYNAMICALLY CONFIGURING A TRAFFIC FLOW TEMPLATE 审中-公开
标题翻译：用于动态配置交通流量模板的方法和系统
公开(公告)号：WO2007129199A2
公开(公告)日：2007-11-15
申请号：PCT/IB2007001164
申请日：2007-05-04
申请人： ERICSSON TELEFON AB L M , LUDWIG REINER , LUNDIN NIKLAS SVEN , JOHNSEN PETTER
发明人： LUDWIG REINER , LUNDIN NIKLAS SVEN , JOHNSEN PETTER
CPC分类号： H04W76/041 , H04L45/302 , H04L45/306 , H04W28/16
摘要： A system and method for configuring a Traffic Flow Template, TFT, in real time. The present invention dynamically adapts the TFT to control the routing of downlink data packets from a GGSN to an MS. When the MS sends an uplink data packet on a premium bearer channel, a TFT controller extracts from the uplink data packet, parameters which include at least the destination address of the uplink data packet. A downlink packet filter subset for filtering downlink data packets is then defined as a function of the extracted parameters. For example, the downlink packet filter subset may identify downlink data packets having a source address that matches the destination address of the uplink data packet. The TFT is then modified as a function of the downlink packet filter subset to route the identified downlink packets through the premium bearer channel to the MS, and to route differently, downlink data packets having source addresses that do not match the destination address of the uplink data packet.
摘要翻译：一种用于实时配置业务流模板（TFT）的系统和方法。本发明动态地适应TFT以控制从GGSN到MS的下行链路数据分组的路由。当MS在优先承载信道上发送上行链路数据包时，TFT控制器从上行链路数据包中提取至少包括上行链路数据包的目的地地址的参数。然后将用于过滤下行链路数据分组的下行链路分组过滤器子集定义为提取的参数的函数。例如，下行链路分组过滤器子集可以识别具有与上行链路数据分组的目的地地址匹配的源地址的下行链路数据分组。然后，TFT被修改为下行链路分组过滤器子集的功能，以将识别的下行链路分组经由优质承载信道路由到MS，并且以不同的方式路由具有与上行链路的目的地地址不匹配的源地址的下行链路数据分组数据包。

3. 发明申请

WO2003036872A1 MULTICAST SUPPORT IN PACKET SWITCHED WIRELESS NETWORKS 审中-公开
标题翻译：分组无线网络中的多播支持
公开(公告)号：WO2003036872A1
公开(公告)日：2003-05-01
申请号：PCT/SE2002/001799
申请日：2002-10-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , TOTH, Stefan , LUNDIN, Niklas, Sven , GÖRANSSON, Tomas, R. , HEGDAHL, Tormod , LOHMAR, Thorsten , HUNDSCHEIDT, Frank
发明人： TOTH, Stefan , LUNDIN, Niklas, Sven , GÖRANSSON, Tomas, R. , HEGDAHL, Tormod , LOHMAR, Thorsten , HUNDSCHEIDT, Frank
IPC分类号： H04L12/18
CPC分类号： H04L12/185 , H04L12/189 , H04W72/005 , H04W76/10 , H04W88/16
摘要： A packet radio data network has been disclosed, wherein the network comprise at least a gateway node (GGSN), at least one serving node (SGSN) coupled to the gateway node, a plurality of radio access nodes (RAN) coupled 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). A given mobile station (MS) issues a membership report message indicating that the mobile station wishes to receive content of a specific multicast group (1 ), whereupon the gateway node (GGSN) issues a multicast context activation message to the serving node (SGSN) (2). The serving node (SGSN) informs the radio access network (RAN) that the mobile station is joining the respective multicast group (3) and sends a multicast activation response to the gateway node (GGSN) (4).
摘要翻译：已经公开了分组无线电数据网络，其中网络包括至少一个网关节点（GGSN），耦合到网关节点的至少一个服务节点（SGSN），耦合到该服务节点的多个无线电接入节点（SGSN），所述分组无线电网络将包括因特网服务提供商（ISP）的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）。给定的移动台（MS）发出指示移动台希望接收特定多播组（1）的内容的成员关系报告消息，网关节点（GGSN）向服务节点（SGSN）发出多播上下文激活消息，（2）。服务节点（SGSN）向无线接入网（RAN）通知移动台正在加入相应的多播组（3），并向网关节点（GGSN）（4）发送组播激活响应。

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