公开(公告)号：US06212570B1

公开(公告)日：2001-04-03

申请号：US09143762

申请日：1998-08-31

申请人： Katsuyuki Hasebe ,  Shin Miyakawa ,  Hitoaki Sakamoto ,  Isao Iwasa ,  Toyonori Fujiura ,  Takayuki Nakao

发明人： Katsuyuki Hasebe ,  Shin Miyakawa ,  Hitoaki Sakamoto ,  Isao Iwasa ,  Toyonori Fujiura ,  Takayuki Nakao

IPC分类号： G06F15173

CPC分类号： H04L61/35 ,  H04L29/06 ,  H04L29/12009 ,  H04L29/12783 ,  H04L67/1002 ,  H04L67/1021 ,  H04L67/1023 ,  H04L67/28 ,  H04L69/329 ,  H04L2029/06054

摘要： An information distribution device selection system capable of selecting one information distribution device that is logically closest from the user communication terminal among a plurality of information distribution devices on inter-connected communication networks is disclosed. The system is formed by: a plurality of information distribution service communication networks having an identical communication network identifier, each of which also has an individual communication network identifier for identifying each information distribution service communication network on the inter-connected communication networks; a plurality of communication network exchange devices respectively provided in the information distribution service communication networks, each of which has a routing control function; and a plurality of information distribution devices respectively provided in the information distribution service communication networks and having an identical communication terminal identifier, each of which also has an individual communication terminal identifier for identifying each information distribution device on the inter-connected communication networks.

摘要翻译： 公开了一种信息分发装置选择系统，其能够选择在互连通信网络上的多个信息分发装置中在逻辑上与用户通信终端最接近的信息分发装置。 该系统由以下部分组成：具有相同通信网络标识符的多个信息分配业务通信网络，每个通信网络标识符还具有用于识别互连通信网络上的每个信息分配业务通信网络的单独通信网络标识符; 分别设置在信息分发服务通信网络中的多个通信网络交换设备，每个通信网络交换设备具有路由控制功能; 以及分别设置在所述信息发布服务通信网络中并具有相同通信终端标识符的多个信息分发装置，每个通信终端标识符还具有用于识别所述互连通信网络上的每个信息分发装置的单独的通信终端标识符。