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    • 4. 发明申请
    • NETWORK INITIATED MOBILITY MANAGEMENT FOR MOBILE TERMINALS
    • 网络启动移动终端的移动性管理
    • WO2007129167A1
    • 2007-11-15
    • PCT/IB2007/001080
    • 2007-04-25
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)HALL, GöranBACKMAN, JanMIKLOS, György
    • HALL, GöranBACKMAN, JanMIKLOS, György
    • H04L29/06H04L29/12
    • H04W76/12H04W8/082H04W48/17H04W80/04
    • The present invention provides a system, apparatus and method wherein the network initiates a PDP context activation for a second PDP context using a new IP address that can be used for new transport sessions whenever one or more operator configured criteria apply. For example, the present invention can be used to: (1) route ongoing and new communication sessions from the old network device associated with the old IP address through a new network device associated with the new IP address using the old IP address; (2) route ongoing communication sessions from the old network device through the new network device using the old IP address, and new communication sessions directly through the new network device; or (3) route ongoing communication sessions from the old network device through the new network device without using the new IP address, and new communication sessions directly through the new network device.
    • 本发明提供了一种系统,装置和方法,其中网络使用新的IP地址来启动用于第二PDP上下文的PDP上下文激活,每当一个或多个运营商配置的标准适用时,可以用于新的传输会话。 例如,本发明可以用于:(1)使用旧的IP地址通过与新的IP地址相关联的新的网络设备来路由与旧的IP地址相关联的旧的网络设备的进行中和新的通信会话; (2)使用旧的IP地址从旧的网络设备通过新的网络设备路由正在进行的通信会话,直接通过新的网络设备进行新的通信会话; 或(3)通过新的网络设备从旧的网络设备路由正在进行的通信会话,而不使用新的IP地址,以及直接通过新的网络设备进行新的通信会话。
    • 5. 发明申请
    • TECHNIQUE FOR ROUTE OPTIMIZATION IN A COMMUNICATION NETWORK
    • 通信网络中路由优化的技术
    • WO2009086848A1
    • 2009-07-16
    • PCT/EP2008/000079
    • 2008-01-08
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)TURANYI, Zoltán, RichárdMIKLOS, György
    • TURANYI, Zoltán, RichárdMIKLOS, György
    • H04L12/56
    • H04W8/082H04W40/36H04W80/04H04W88/16
    • A technique for route optimization in a communication network is provided. A method implementation of this technique comprises the steps of providing a first data element containing information about first data session (34) between a mobile terminal (10) and a first gateway node (16) and further containing mobility management information regarding the mobile terminal (10), wherein the first data element is associated with a first network address, providing a second data element containing information about a second data session (36) between the mobile terminal (10) and a second gateway node (14) and further containing mobility management information regarding the mobile terminal (10), wherein the second data element is associated with a second network address, and switching an association of network traffic with the first data element to an association of network traffic with the second data element in order to optimize the flow of network traffic within the communication network.
    • 提供了一种通信网络中的路由优化技术。 该技术的方法实现包括以下步骤:提供包含关于移动终端(10)和第一网关节点(16)之间的关于第一数据会话(34)的信息的第一数据元素,并进一步包含关于移动终端的移动性管理信息 10),其中所述第一数据元素与第一网络地址相关联,提供包含关于所述移动终端(10)和第二网关节点(14)之间的第二数据会话(36)的信息的第二数据元素,并且还包含移动性 关于所述移动终端(10)的管理信息,其中所述第二数据元素与第二网络地址相关联,以及将网络流量与所述第一数据元素的关联切换为网络流量与所述第二数据元素的关联,以便优化 通信网络内网络流量的流量。
    • 8. 发明授权
    • AGGREGATION OF CONGESTION INFORMATION
    • EP3214801B1
    • 2018-09-05
    • EP17166093.9
    • 2015-04-23
    • Telefonaktiebolaget LM Ericsson (publ)
    • MIKLOS, György
    • H04L12/24H04L12/58H04L12/801H04L12/825H04W28/02
    • H04L47/11H04L41/0893H04L51/18H04W28/0205H04W28/0236
    • A method in a Radio Access Network Congestion Awareness Function, RCAF (200), of sending, to a Policy and Charging Rules Function, PCRF (100, 100-1 - 100-3), of a mobile communications network (1), congestion information (415) for a plurality of mobile entities, UEs (400-1 - 400-8), each one of the plurality of UEs (400-1 - 400-8) being connected to a respective radio access network (10) of the mobile communications network (1) and associated with the PCRF (100, 100-1 - 100-3), the congestion information (415) indicating congestion of the respective radio access network (10). The method comprising sending a Radio Access Network User Plane Congestion Information, RUCI, report (501) for transmitting congestion information of a given UE (400-1-400-8) to a PCRF (100, 100-1 - 100-3), including congestion information (415) and an identity (414) of the given UE (400-1 - 400-8) of the plurality of UEs (400-1 - 400-8), wherein the RUCI report (501) is routed by a Diameter Routing Agent, DRA (600) to the PCRF (100, 100-1 - 100-3), and receiving a response message (502) including an identity (413) of the PCRF (100, 100-1 - 100-3) associated with the given UE (400-1 - 400-8). The method further comprising aggregating the congestion information (415) for at least some of the plurality of UEs (400-1-400-8) based on the respective UEs (400-1 - 400-8) being associated with the PCRF (100, 100-1 - 100-3), and sending a message (411-1, 411-3) including the aggregated congestion information (415) to the PCRF (100, 100-1 - 100-3), wherein said sending of the message (411-1, 411-3) employs the retrieved identity (413) of the PCRF (100, 100-1 - 100-3) to route the message (411-1, 411-3) to the PCRF (100, 100-1 - 100-3).
    • 9. 发明公开
    • AGGREGATION OF CONGESTION INFORMATION
    • 占有信息的聚合
    • EP3214801A1
    • 2017-09-06
    • EP17166093.9
    • 2015-04-23
    • Telefonaktiebolaget LM Ericsson (publ)
    • MIKLOS, György
    • H04L12/24H04L12/58H04L12/801H04L12/825H04W28/02
    • H04L47/11H04L41/0893H04L51/18H04W28/0205H04W28/0236
    • A method in a Radio Access Network Congestion Awareness Function, RCAF (200), of sending, to a Policy and Charging Rules Function, PCRF (100, 100-1 - 100-3), of a mobile communications network (1), congestion information (415) for a plurality of mobile entities, UEs (400-1 - 400-8), each one of the plurality of UEs (400-1 - 400-8) being connected to a respective radio access network (10) of the mobile communications network (1) and associated with the PCRF (100, 100-1 - 100-3), the congestion information (415) indicating congestion of the respective radio access network (10). The method comprising sending a Radio Access Network User Plane Congestion Information, RUCI, report (501) for transmitting congestion information of a given UE (400-1-400-8) to a PCRF (100, 100-1 - 100-3), including congestion information (415) and an identity (414) of the given UE (400-1 - 400-8) of the plurality of UEs (400-1 - 400-8), wherein the RUCI report (501) is routed by a Diameter Routing Agent, DRA (600) to the PCRF (100, 100-1 - 100-3), and receiving a response message (502) including an identity (413) of the PCRF (100, 100-1 - 100-3) associated with the given UE (400-1 - 400-8). The method further comprising aggregating the congestion information (415) for at least some of the plurality of UEs (400-1-400-8) based on the respective UEs (400-1 - 400-8) being associated with the PCRF (100, 100-1 - 100-3), and sending a message (411-1, 411-3) including the aggregated congestion information (415) to the PCRF (100, 100-1 - 100-3), wherein said sending of the message (411-1, 411-3) employs the retrieved identity (413) of the PCRF (100, 100-1 - 100-3) to route the message (411-1, 411-3) to the PCRF (100, 100-1 - 100-3).
    • 一种在无线接入网拥塞感知功能RCAF(200)中向移动通信网络(1)的策略和计费规则功能PCRF(100,100-1-100-3)发送拥塞 用于多个移动实体UE(400-1-400-8)的信息(415),多个UE(400-1-400-8)中的每一个连接到相应的无线电接入网络(10)的 所述移动通信网络(1)与所述PCRF(100,100-1-100-3)相关联,所述拥塞信息(415)指示所述相应无线电接入网络(10)的拥塞。 该方法包括:向PCRF(100,100-1-100-3)发送用于传送给定UE(400-1-400-8)的拥塞信息的无线电接入网络用户平面拥塞信息RUCI报告(501) ,其包括所述多个UE(400-1-400-8)中的所述给定UE(400-1-400-8)的拥塞信息(415)和身份(414),其中所述RUCI报告(501)被路由 通过Diameter路由代理将DRA(600)发送到PCRF(100,100-1-100-3),并且接收包括PCRF(100,100-1-100)的标识(413)的响应消息(502) -3)与给定UE(400-1-400-8)相关联。 该方法进一步包括基于与PCRF(100)相关联的相应UE(400-1-400-8)聚合针对多个UE(400-1-400-8)中的至少一些的拥塞信息(415) ,100-1至100-3),并且向PCRF(100,100-1至100-3)发送包括聚合拥塞信息(415)的消息(411-1,411-3),其中所述发送 该消息(411-1,411-3)使用检索到的PCRF(100,100-1-100-3)的标识(413)将消息(411-1,411-3)路由到PCRF(100 ,100-1-100-3)。