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1. 发明公开

EP0692892A2 Method and equipment for the real time management of resources in a virtual private network in ATM technique 失效
标题翻译：一种用于在ATM中技术虚拟专用网络认证通信资源的管理的方法和设备
公开(公告)号：EP0692892A2
公开(公告)日：1996-01-17
申请号：EP95201884.4
申请日：1995-07-10
申请人： ITALTEL SOCIETA ITALIANA TELECOMUNICAZIONI s.p.a.
发明人： Rigolio, Giancarlo , Gallassi, Giorgio , Daniele, Antonella , Campagna, Riccardo , Canato, Luigi
IPC分类号： H04L12/56 , H04Q11/04
CPC分类号： H04L12/5602 , H04L2012/563 , H04L2012/5632 , H04L2012/5634 , H04Q11/0478
摘要： According to the invention, each user connected to a termination (CM) of a Customer Premises Network (CPN) belonging to an ATM Virtual Private Network (AVPN) before transmitting his data with a given transmission bandwidth, sends a request to the access node through which he is connected to the public network.
The user can start the data transmission only after having received confirmation of the acceptance of his bandwidth request by all the elements of the network involved in the connection.
According to the invention all the functions for sending requests and signals to the transmission bandwidth allocations are performed at ATM level using particular ATM cells called Fast Resource Management cells (FRM).
Always according to the invention the ATM-N node examines the content of a particular field of all the ATM cells and after identification of the same as Resource Management (RM) cells addresses the same to an output link (LINK-OUT) to which a Fast Resource Management server (FRMU) is connected.
摘要翻译：。根据本发明，每个用户连接到与给定的传输带宽发送他的数据之前，在ATM虚拟专用网络（AVPN）属于一个用户驻地网络（CPN）的终止（CM），发送通过所述接入节点的请求他连接到公共网络。所述用户可以仅通过在连接所涉及的网络的所有元素具有接受他的带宽请求的接收确认之后启动数据传输。。根据本发明的所有功能，用于发送请求和信号到传输带宽分配是在ATM水平使用特定的ATM信元称为快速资源管理信元（FRM）中进行。总是本发明的ATM-N节点检查所有的ATM信元的和相同资源管理（RM）细胞的识别之后的特定字段的内容雅丁地址相同，以在输出链路（LINK-OUT）到其上几乎资源管理服务器（FRMU）连接。

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