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    • 2. 发明授权
    • Method for supporting quality of service mechanisms during a handover process or in preparation of a handover process
    • 在切换过程或准备切换过程期间支持服务质量机制的方法
    • US09107114B2
    • 2015-08-11
    • US13061534
    • 2009-09-01
    • Frank ZdarskyPatrick StuparStefan Schmid
    • Frank ZdarskyPatrick StuparStefan Schmid
    • H04W36/00H04W36/18H04W36/22H04W36/08H04W36/38H04W28/26H04W36/26H04W88/18
    • H04W36/0033H04W28/26H04W36/0044H04W36/08H04W36/18H04W36/22H04W36/26H04W36/38H04W88/182
    • A method for supporting quality of service (QoS) mechanisms during a handover process or in preparation of a handover process, wherein a user equipment (UE) attaches to an access network (AN) via points of attachment (PoA), wherein the handover process supports changing connection of the UE from one of the points of attachment—current PoA—to another one of the points of attachment—target PoA—while maintaining all ongoing connections of the UE, wherein signalling messages are exchanged between the current PoA and a second PoA during or in preparation of the handover process, the second PoA including the target PoA or a candidate for the target PoA, and wherein the AN supports inner QoS mechanisms on a communication path within the AN, the communication path being used for communication between one of the PoA and a core network (CN) or between one of the PoA and a network entity within the AN, is characterized in that a triggering message is sent to the second PoA by the current PoA, the triggering message being received by an UE proxy located on the second PoA, wherein the UE proxy, in reaction to the triggering message, controls the inner QoS mechanisms to ensure QoS on the communication path.
    • 一种用于在切换过程或准备切换过程期间支持服务质量(QoS)机制的方法,其中用户设备(UE)经由附接点(PoA)附接到接入网络(AN),其中所述切换过程 支持将UE的连接当前PoA中的一个连接改变为附加目标PoA中的另一个点,同时保持UE的所有正在进行的连接,其中信令消息在当前PoA和第二个 PoA在切换过程中或在准备切换过程中,第二PoA包括目标PoA或目标PoA的候选,并且其中AN支持在AN内的通信路径上的内部QoS机制,所述通信路径用于一个 的PoA和核心网络(CN)之间,或者在AN内的一个PoA和网络实体之间,其特征在于,通过当前的消息将触发消息发送到第二PoA PoA,触发消息由位于第二PoA上的UE代理接收,其中响应于触发消息的UE代理控制内部QoS机制以确保通信路径上的QoS。
    • 4. 发明授权
    • Method for controlling the traffic within a network structure and a network structure
    • 控制网络结构和网络结构中流量的方法
    • US08787380B2
    • 2014-07-22
    • US13391016
    • 2010-08-20
    • Tarik TalebStefan Schmid
    • Tarik TalebStefan Schmid
    • H04L12/28
    • H04L61/1511H04L29/12066H04L29/12367H04L61/2514H04W8/082H04W28/02
    • A reliable and flexible method for controlling traffic within a network structure without the addition of remarkable complexity to the core network is provided, the structure including a PDN (Packet Data Network), an operator core network with a DNS (Domain Name System) server, a HeNB (Home evolved Node B) or HNB (Home Node B) and/or eNB (Evolved Node B) or NB (Node B) and a UE (User Equipment) that is associated with the HeNB or HNB and/or eNB or NB. On the basis of a predefinable routing policy the DNS server is controlling whether a traffic from a UE to a destination address within a local network associated to the HeNB or HNB or eNB or NB or within a PDN and/or vice versa will be routed via the core network or directly via the local network in support of local network protocol access or selected network protocol traffic offload.
    • 提供了一种用于控制网络结构内的流量而不增加核心网络的显着复杂性的可靠且灵活的方法,该结构包括PDN(分组数据网络),具有DNS(域名系统)服务器的运营商核心网络, 与HeNB或HNB和/或eNB相关联的HeNB(家庭演进节点B)或HNB(家庭节点B)和/或eNB(演进节点B)或NB(节点B)和UE(用户设备),或 注意。 基于可预定义的路由策略,DNS服务器正在控制是否将通过与HeNB或HNB或eNB或NB相关联的本地网络中的目的地地址或在PDN内和/或反之亦然路由经由 核心网络或直接通过本地网络支持本地网络协议访问或选定的网络协议流量卸载。