公开(公告)号：US06564054B1

公开(公告)日：2003-05-13

申请号：US09369237

申请日：1999-08-04

申请人： Keiko Imafuku ,  Tomoko Yamashita ,  Kouji Sugiyama ,  Hironaga Miyazaki ,  Koichi Yoshida

发明人： Keiko Imafuku ,  Tomoko Yamashita ,  Kouji Sugiyama ,  Hironaga Miyazaki ,  Koichi Yoshida

IPC分类号： H04Q720

CPC分类号： H04W64/00

摘要： In a mobile communication system comprising a PBX connected to a mobile communication network through an interface unit and having a semi-public roaming function, a first PBX is connected to a second PBX having the semi-public roaming function with a leased circuit. The first PBX transmits a position registration/call transmission request of a PHS received by itself to a mobile communication network through the second PBX. The second PBX transmits a call reception request addressed to the PHS from the mobile communication network to the PHS through the first PBX.

摘要翻译： 在包括通过接口单元连接到移动通信网络并且具有半公共漫游功能的PBX的移动通信系统中，第一PBX被连接到具有半公共漫游功能的第二PBX与租用电路。 第一PBX通过第二PBX将自己接收到的PHS的位置登记/呼叫发送请求发送到移动通信网络。 第二PBX通过第一PBX向PHS发送从移动通信网络发往PHS的呼叫接收请求。