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    • 3. 发明授权
    • Method of changing over from a primary HSS to a backup HSS in an IP network
    • 在IP网络中从主HSS切换到备份HSS的方法
    • US09021300B2
    • 2015-04-28
    • US13511737
    • 2010-11-22
    • Jean-Claude Le RouzicJosé Doree
    • Jean-Claude Le RouzicJosé Doree
    • G06F11/20H04L29/06H04L29/14
    • H04L65/1016H04L65/1006H04L65/105H04L69/40
    • A method is provided for changing over from a primary home subscriber server (HSS) to a backup HSS in an IP network, said network having a plurality of call server control function (CSCF) (or application) servers, in which, after detection of a loss of connection between one of said CSCF (or application) servers and a primary HSS to which it is normally connected, the CSCF (or application) server connects itself to a backup HSS. The method also comprises the following steps: a) a predetermined broadcast device is informed of said loss of connection with said HSS; b) said broadcast device sends a predetermined fault message at least to the other CSCF (or application) servers that are normally connected to said primary HSS, said message containing the reference of said primary HSS; and c) said other CSCF (or application) servers connect themselves to said backup HSS.
    • 提供了一种用于从主用户订户服务器(HSS)切换到IP网络中的备份HSS的方法,所述网络具有多个呼叫服务器控制功能(CSCF)(或应用)服务器,其中,在检测到 所述CSCF(或应用)服务器之一与其正常连接的主HSS之间的连接丢失,CSCF(或应用)服务器将其自身连接到备份HSS。 该方法还包括以下步骤:a)向所述HSS通知所述丢失连接的预定广播设备; b)所述广播设备至少向正常连接到所述主HSS的其他CSCF(或应用)服务器发送预定的故障消息,所述消息包含所述主HSS的参考; 和c)所述其他CSCF(或应用)服务器将它们自身连接到所述备份HSS。
    • 10. 发明申请
    • METHOD OF CHANGING OVER FROM A PRIMARY HSS TO A BACKUP HSS IN AN IP NETWORK
    • 在主网络中将HSS更改为备份HSS的方法
    • US20120290871A1
    • 2012-11-15
    • US13511737
    • 2010-11-22
    • Jean-Claude Le RouzicJosé Doree
    • Jean-Claude Le RouzicJosé Doree
    • G06F11/20G06F15/173
    • H04L65/1016H04L65/1006H04L65/105H04L69/40
    • A method is provided for changing over from a primary home subscriber server (HSS) to a backup HSS in an IP network, said network having a plurality of call server control function (CSCF) (or application) servers, in which, after detection of a loss of connection between one of said CSCF (or application) servers and a primary HSS to which it is normally connected, the CSCF (or application) server connects itself to a backup HSS. The method also comprises the following steps: a) a predetermined broadcast device is informed of said loss of connection with said HSS; b) said broadcast device sends a predetermined fault message at least to the other CSCF (or application) servers that are normally connected to said primary HSS, said message containing the reference of said primary HSS; and c) said other CSCF (or application) servers connect themselves to said backup HSS.
    • 提供了一种用于从主用户订户服务器(HSS)切换到IP网络中的备份HSS的方法,所述网络具有多个呼叫服务器控制功能(CSCF)(或应用)服务器,其中,在检测到 所述CSCF(或应用)服务器之一与其正常连接的主HSS之间的连接丢失,CSCF(或应用)服务器将其自身连接到备份HSS。 该方法还包括以下步骤:a)向所述HSS通知所述丢失连接的预定广播设备; b)所述广播设备至少向正常连接到所述主HSS的其他CSCF(或应用)服务器发送预定的故障消息,所述消息包含所述主HSS的参考; 和c)所述其他CSCF(或应用)服务器将它们自身连接到所述备份HSS。