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    • 2. 发明授权
    • Relay apparatus and relay method
    • 继电器和继电器方法
    • US07519356B2
    • 2009-04-14
    • US11254807
    • 2005-10-21
    • Motoharu MiyakeHiroshi InamuraTakashi SuzukiToshio Miki
    • Motoharu MiyakeHiroshi InamuraTakashi SuzukiToshio Miki
    • H04M3/42
    • H04W4/90H04W76/50
    • Plural terminal devices are arranged under a relay apparatus. The relay apparatus includes a mobile communication network connection unit, a packet switching network connection unit, and an emergency call determination unit. The emergency call determination unit determines whether or not the calls originated from the terminal devices are emergency calls, and when the calls are the emergency calls, connects the emergency calls to the mobile communication network connection unit. When the calls are the emergency calls, the mobile communication network connection unit connects the emergency calls to the mobile communication network by issuing thereto a notice on an identification number of the relay apparatus, the identification number being stored in an IC card attached to the relay apparatus.
    • 多个终端装置设置在中继装置下方。 中继装置包括移动通信网络连接单元,分组交换网络连接单元和紧急呼叫确定单元。 紧急呼叫确定单元确定从终端设备发起的呼叫是否是紧急呼叫,并且当呼叫是紧急呼叫时,将紧急呼叫连接到移动通信网络连接单元。 当呼叫是紧急呼叫时,移动通信网络连接单元通过向中继装置发出关于中继装置的识别号码的通知,将紧急呼叫连接到移动通信网络,识别号码存储在附接到中继站的IC卡中 仪器。