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    • 3. 发明申请
    • CONTENT DELIVERY SESSION ACCOUNTING FOR ACCESS/NETWORK SERVICE PROVIDER
    • 内容交付会议用于访问/网络服务提供商
    • US20130060931A1
    • 2013-03-07
    • US13224791
    • 2011-09-02
    • Alan KavanaghSuresh Krishnan
    • Alan KavanaghSuresh Krishnan
    • G06F15/173
    • H04L12/2874H04L12/2498H04L12/2876H04L29/12245H04L41/509H04L43/026H04L43/028H04L65/4069H04L69/22H04M15/82H04M15/8228
    • An edge node of an Access/Network Service Provider (ANP) network tracks the delivery into the ANP network of content from Contzzent Providers (CP), and generates accounting sessions with an accounting server. The edge node is provisioned with the IP addresses of known CP servers. A content delivery session, characterized by a CP IP address and a content identifier, such as a Differentiated Service Code Point (DSCP) value, is started upon the source IP address of a packet matching a known CP, and a packet count is incremented for each subsequent packet from the CP with the same content identifier. An accounting session is initiated with an accounting server when the content delivery session is started, and the accounting session is terminated, with the packet count for the session, upon a time-out since the last packet received. Multiple content delivery sessions may be ongoing simultaneously.
    • 接入/网络服务提供商(ANP)网络的边缘节点跟踪从服务提供商(CP)到内容的ANP网络的传送,并与计费服务器一起生成计费会话。 边缘节点配有已知CP服务器的IP地址。 在与已知CP匹配的分组的源IP地址上开始以CP IP地址和诸如差分服务码点(DSCP)值的内容标识符为特征的内容递送会话,并且分组计数增加以用于 来自CP的每个后续分组具有相同的内容标识符。 当内容发送会话启动时,计费会话由计费服务器发起,并且计费会话终止,会话的数据包计数自上次收到的数据包之后超时。 多个内容传送会话可能同时进行。