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1. 发明申请

WO2007063168A1 METHOD, SYSTEM AND ARRANGEMENTS FOR SETTING UP AND MAINTAINING A WLAN CONNECTION WITHIN PREDICTABLY MOVING VEHICLES 审中-公开
标题翻译：用于设置和维护可预测移动车辆中的WLAN连接的方法，系统和安排
公开(公告)号：WO2007063168A1
公开(公告)日：2007-06-07
申请号：PCT/FI2006/000396
申请日：2006-11-29
申请人： NOKIA CORPORATION , KOKKINEN, Heikki , KAAJA, Harald , KOIVISTO, Kari, O. , KUOPPALA, Mika , KARHINIEMI, Marko
发明人： KOKKINEN, Heikki , KAAJA, Harald , KOIVISTO, Kari, O. , KUOPPALA, Mika , KARHINIEMI, Marko
IPC分类号： H04L12/46 , H04Q7/38 , H04L12/28
CPC分类号： H04W28/26 , B61L15/0027 , B61L27/0005 , H04W36/32 , H04W40/18 , H04W84/005
摘要： A communication system is disclosed for setting up and maintaining wireless communication connections with end user's terminals (301) on board a predictably moving vehicle (303). A central device (302) within the vehicle (303) acts as a hub of a wireless network. There are a number of fixed transceivers (304). A connection arrangement (305, 306, 705, 706, 1001, 1101, and 1122) connects the fixed transceivers (304) to an external packet-switched data network. The central device (302) within the vehicle (303) is a mobile router (302) equipped with routing capability (407). The connection arrangement (305, 306, 705, 706, 1001, 1101, 1122) comprises an optical connection (705, 706, 1001) between a number of fixed transceivers (304) and a fixed central device (305), which optical connection (705, 706, 1001) goes through an optical fibre (706) or a small number of optical fibres taken from a long distance optical cable (901) running along a predicted route of movement (111) of the vehicle (303). Said fixed central device (305) has routing capability (1007), and said fixed central device (305) together with said mobile router (302) implement routing of data packets between the packet-switched data network and an end user's terminal (301).
摘要翻译：公开了一种用于建立和维护与可预测运动的车辆（303）上的终端用户终端（301）的无线通信连接的通信系统。车辆（303）内的中央设备（302）充当无线网络的集线器。有多个固定收发器（304）。连接装置（305,306,705,706,1001,1101和1122）将固定收发器（304）连接到外部分组交换数据网络。车辆（303）内的中央设备（302）是配备路由能力（407）的移动路由器（302）。连接装置（305,306,705,706,1001,1101,1122）包括多个固定收发器（304）和固定中央设备（305）之间的光学连接（705,706,1001），该光学连接（705,706,1001）通过沿着车辆（303）的预测的运动路线（111）行进的长距离光缆（901）中的光纤（706）或少量光纤。所述固定中央设备（305）具有路由能力（1007），并且所述固定中央设备（305）与所述移动路由器（302）一起实现数据分组在分组交换数据网络和终端用户终端（301）之间的路由，。

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