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公开(公告)号：EP1657947B1
公开(公告)日：2009-03-25
申请号：EP05027360.6
申请日：1995-10-03
发明人： Saito, Yukichi, IP Dpt. NTT DoCoMo Inc. , Maruyama, Yasuo, IP Dpt. NTT DoCoMo Inc. , Yabusaki, Masami, IP Dpt. NTT DoCoMo Inc.
CPC分类号： H04W36/12 , H04Q2213/1309 , H04Q2213/13098 , H04Q2213/13103 , H04Q2213/13141 , H04Q2213/1328 , H04W36/18 , H04W36/32 , H04W36/38
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公开(公告)号：EP1657947A2
公开(公告)日：2006-05-17
申请号：EP05027360.6
申请日：1995-10-03
发明人： Saito, Yukichi, IP Dpt. NTT DoCoMo Inc. , Maruyama, Yasuo, IP Dpt. NTT DoCoMo Inc. , Yabusaki, Masami, IP Dpt. NTT DoCoMo Inc.
CPC分类号： H04W36/12 , H04Q2213/1309 , H04Q2213/13098 , H04Q2213/13103 , H04Q2213/13141 , H04Q2213/1328 , H04W36/18 , H04W36/32 , H04W36/38
摘要： A handover control executed when a location area of the mobile station is changed. The communication channel applied is the optimum route suited for the roaming destination of the mobile station. A service controller 6 is provided in the mobile communication network, switching node information transmitters 7 are provided in switching nodes 151, 131 and 132 so as to transmit, to the service controller 6, switching node informations representing the nodes themselves. Furthermore, in the service controller 6, a memory 8 for storing the switching node informations, and a handover execution unit 9 for executing handover control are provided. When a fixed terminal 5 in an external network and the mobile station 1 are in communication, and the location area of the mobile station 1 is to changed due to its roaming, the handover execution unit 9 specifies, on the basis of contents of the switching node information memory 8, the gateway conducting & switching node 151 to be the node utilized for the communication channel. Then, the unit 9 issues an instruction to assign a channel from the gateway conducting & switching node 151 to the subscriber switching node 132 in the location area which is the roaming destination.
摘要翻译： 当移动站的位置区域改变时执行切换控制。 应用的通信信道是适合于移动台的漫游目的地的最佳路由。 在移动通信网络中设置有业务控制器6，交换节点信息发送机7设置在交换节点151,131和132中，以向服务控制器6发送表示节点本身的交换节点信息。 此外，在服务控制器6中，提供用于存储交换节点信息的存储器8以及用于执行切换控制的切换执行单元9。 当外部网络中的固定终端5和移动台1通信时，移动台1的位置区域由于其漫游而改变时，切换执行单元9基于切换的内容来指定 节点信息存储器8，作为用于通信信道的节点的网关传导与交换节点151。 然后，单元9向作为漫游目的地的位置区域发出从网关导通与交换节点151向用户交换节点132分配信道的指令。
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公开(公告)号：EP1657947A3
公开(公告)日：2006-07-26
申请号：EP05027360.6
申请日：1995-10-03
发明人： Saito, Yukichi, IP Dpt. NTT DoCoMo Inc. , Maruyama, Yasuo, IP Dpt. NTT DoCoMo Inc. , Yabusaki, Masami, IP Dpt. NTT DoCoMo Inc.
CPC分类号： H04W36/12 , H04Q2213/1309 , H04Q2213/13098 , H04Q2213/13103 , H04Q2213/13141 , H04Q2213/1328 , H04W36/18 , H04W36/32 , H04W36/38
摘要： A handover control executed when a location area of the mobile station is changed. The communication channel applied is the optimum route suited for the roaming destination of the mobile station. A service controller 6 is provided in the mobile communication network, switching node information transmitters 7 are provided in switching nodes 151, 131 and 132 so as to transmit, to the service controller 6, switching node informations representing the nodes themselves. Furthermore, in the service controller 6, a memory 8 for storing the switching node informations, and a handover execution unit 9 for executing handover control are provided. When a fixed terminal 5 in an external network and the mobile station 1 are in communication, and the location area of the mobile station 1 is to changed due to its roaming, the handover execution unit 9 specifies, on the basis of contents of the switching node information memory 8, the gateway conducting & switching node 151 to be the node utilized for the communication channel. Then, the unit 9 issues an instruction to assign a channel from the gateway conducting & switching node 151 to the subscriber switching node 132 in the location area which is the roaming destination.
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