发明授权
- 专利标题： Mobile wireless data communications system
- 专利标题（中）： 移动无线数据通信系统
-
申请号： US875510申请日： 1997-07-29
-
公开(公告)号： US06009088A公开(公告)日： 1999-12-28
- 发明人: Tsutomu Taguchi , Shinji Kobayashi , Yoshiki Fujima , Kazushige Tanaka , Masahiko Hirono
- 申请人： Tsutomu Taguchi , Shinji Kobayashi , Yoshiki Fujima , Kazushige Tanaka , Masahiko Hirono
- 申请人地址： JPX
- 专利权人： NTT Mobile Communications Network, Inc.
- 当前专利权人： NTT Mobile Communications Network, Inc.
- 当前专利权人地址： JPX
- 优先权： JPX7-339664 19951226
- 主分类号： H04L12/28
- IPC分类号： H04L12/28 ; H04L12/70 ; H04W8/26 ; H04W40/34 ; H04W76/02 ; H04W84/16 ; H04Q7/24 ; H01S4/00
摘要：
In order for the user to perform a transmission of packet data to a desired communication counterpart on a virtual network across a wireless circuit exchange type network system and a LAN without being bothered by address exchange between an address of a physical network and an address of a virtual network, an exchange (10a) performs an address exchange necessary for establishing a communication channel between the terminal equipments within the system using a conversion table, in a mobile wireless data communication system in which a wireless circuit type network system comprising a wireless mobile station (30a), a wireless connection equipment (20a) and the exchange (10a) is connected to a LAN (40a) through a TA (60a) and a router (50a).
信息查询
