首页>
外国专利>
ATM connectionless communication system having session supervising and connection supervising functions
ATM connectionless communication system having session supervising and connection supervising functions
展开▼
机译:具有会话监督和连接监督功能的ATM无连接通信系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
In an ATM connectionless communication system for delivering connectionless datagram in the form of sessions through an ATM network, each one of multiple edge units is connected to a user network where quality-of-service (QoS) sessions and No-QoS sessions are mixed. Each of the edge units accommodates an IPv4 packet from the user network into an intermediate frame and accommodates the intermediate frame into ATM cells. The edge units are connected to core units by permanent virtual paths to form a connectionless network. Each of the edge units has a session supervising section for determining whether the IPv4 packet is a QoS session or a No-QoS session, to allocate a control flow number to the IPv4 packet when the IP4 packet is a QoS session.
展开▼
机译:在用于通过ATM网络以会话的形式传递无连接数据报的ATM无连接通信系统中,多个边缘单元中的每个边缘单元都连接到用户网络,其中服务质量(QoS)会话和无QoS会话混合在一起。每个边缘单元将来自用户网络的IPv 4 B>数据包容纳到中间帧中,并将中间帧容纳到ATM信元中。边缘单元通过永久虚拟路径连接到核心单元,以形成无连接网络。每个边缘单元具有会话监督部分,该会话监督部分用于确定IPv 4 B>数据包是QoS会话还是No-QoS会话,以将控制流号分配给IPv 4 IP 4 B>数据包是QoS会话时的B>数据包。
展开▼