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    • 11. 发明授权
    • Method, apparatus and system for establishing S1 signaling connection in an evolved network
    • 用于在演进网络中建立S1信令连接的方法,装置和系统
    • US08363619B2
    • 2013-01-29
    • US12466628
    • 2009-05-15
    • Hongzhuo ZhangYong Qiu
    • Hongzhuo ZhangYong Qiu
    • H04W4/00
    • H04W36/0011H04W8/20H04W36/0055H04W36/08H04W92/045H04W92/20
    • A method, apparatus and system for establishing S1 signaling connections in an evolved network are disclosed. A source evolved NodeB (eNodeB) sends a HANDOVER REQUEST message that carries original S1 signaling connection parameter information to a target eNodeB to initiate a process that a user equipment (UE) is handed over to the target eNodeB. When the UE enters the target cell, the target eNodeB allocates a new S1 signaling connection parameter and sends a HANDOVER COMPLETE message that carries the original S1 signaling connection parameter and the new S1 signaling connection parameter of the new eNodeB to an evolved packet core (EPC). The EPC receives the HANDOVER COMPLETE message that carries the new S1 signaling connection parameter and the original S1 signaling connection parameter. With the present disclosure, the inability of the target eNodeB to establish an S1 signaling connection with the EPC in the related art is effectively solved.
    • 公开了一种用于在演进网络中建立S1信令连接的方法,装置和系统。 源演进节点B(eNodeB)向目标eNodeB发送携带原始S1信令连接参数信息的HANDOVER REQUEST消息,以发起用户设备(UE)切换到目标eNodeB的过程。 当UE进入目标小区时,目标eNodeB分配新的S1信令连接参数,并发送携带新的eNodeB的原始S1信令连接参数和新的S1信令连接参数的HANDOVER COMPLETE消息到演进分组核心(EPC )。 EPC接收携带新的S1信令连接参数和原始S1信令连接参数的HANDOVER COMPLETE消息。 利用本公开,有效地解决了目标eNodeB在相关技术中与EPC建立S1信令连接的不足。