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1. 发明申请

WO1997013385A1 A METHOD FOR MAINTAINING A CONNECTION IN A MOBILE COMMUNICATION SYSTEM DURING A BATTERY CHANGE IN A MOBILE COMMUNICATION DEVICE 审中-公开
标题翻译：在移动通信设备中电池更换期间维持移动通信系统中的连接的方法
公开(公告)号：WO1997013385A1
公开(公告)日：1997-04-10
申请号：PCT/FI1996000504
申请日：1996-09-25
申请人： NOKIA MOBILE PHONES LTD. , LAURI, Esa , SANGI, Matti , SCHRODERUS, Jari , HIETALAHTI, Hannu
发明人： NOKIA MOBILE PHONES LTD.
IPC分类号： H04Q07/32
CPC分类号： H04W88/02 , H04M1/72505 , H04W52/0296 , Y02D70/122
摘要： A method for maintaining a connection established in a communication network to or from a mobile communication device, which connection can be divided into a connection which includes a radio connection (21) between the mobile communication device and the network and a connection (22) within the network, is characterized in that the mobile communication device (MS) sends the network (MN) a first message (23) which indicates that a battery change will be performed, the connection (21) between the mobile communication device and the network is disconnected and the battery change (27) is performed, as a response to the first message (23), the connection (22) within the network is maintained, the mobile communication device (MS) sends the network (MN) a second message (28) which indicates that the batteries have been changed and starts signaling aimed at re-establishment of the connection (21) between the mobile communication device and the network.
摘要翻译：一种用于维持在通信网络中建立到移动通信设备或从移动通信设备建立的连接的方法，该连接可以被划分为包括移动通信设备和网络之间的无线电连接（21）的连接以及在移动通信设备该网络的特征在于，移动通信设备（MS）向网络（MN）发送指示将执行电池改变的第一消息（23），移动通信设备与网络之间的连接（21）是断开并且执行电池改变（27）作为对第一消息（23）的响应，维持网络内的连接（22），移动通信设备（MS）向网络（MN）发送第二消息（ 28），其指示电池已经改变并且开始用于重新建立移动通信设备和网络之间的连接（21）的信令。

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