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61.发明授权公开(公告)号：US07693069B2
公开(公告)日：2010-04-06
申请号：US10629375
申请日：2003-07-28
申请人： Fang Hao , Sanjay Kamat , Pramod V. N. Koppol
发明人： Fang Hao , Sanjay Kamat , Pramod V. N. Koppol
IPC分类号： G01R31/08
CPC分类号： H04L45/04
摘要： A method and apparatus for improved inter-domain routing convergence, include transmitting reason information associated with a route update or withdraw. An apparatus receiving the reason information associated with the update or withdraw uses the reason information to determine which of its candidate routes are also affected by substantially the same event that triggered the initial route update or withdraw and which of its candidate routes are not affected. For example, a candidate route may be considered to be transient if the apparatus receiving the reason information determines from the received reason information that a candidate route is going to be updated or withdrawn in the near future due. A candidate route considered as a transient route is avoided being advertised as a preferred route.
摘要翻译： 一种用于改进域间路由收敛的方法和装置，包括发送与路由更新或撤销相关联的原因信息。 接收与更新或撤销相关联的原因信息的装置使用原因信息来确定其候选路线中的哪一个也受到触发初始路线更新或撤销的基本上相同的事件以及其候选路线中的哪一个不受影响的影响。 例如，如果从接收到的原因信息中接收到原因信息的装置确定候选路线将在不久的将来由于更新或撤销，则候选路线可以被认为是暂时的。 被认为是暂时路由的候选路由被避免被广告为优选路由。
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公开(公告)号：US20070236719A1
公开(公告)日：2007-10-11
申请号：US11393885
申请日：2006-03-31
申请人： Girish Chandranmenon , Fang Hao , Scott Miller , Sarit Mukherjee , Tejas Naik
发明人： Girish Chandranmenon , Fang Hao , Scott Miller , Sarit Mukherjee , Tejas Naik
IPC分类号： G06K15/00
CPC分类号： H04L67/24 , A63F13/12 , A63F13/358 , A63F2300/534 , A63F2300/535 , H04L67/38
摘要： A network comprises agents which act as proxies on behalf of devices, such as wireless game devices, phones and personal digital assistants. Each agent collects information concerning a “presence status” of a device. An agent determines whether to forward messages on to a device depending on the collected presence status (e.g., active/inactive) of the device. For example, if the presence status indicates the device is active then messages will be forwarded. If, however, the status indicates the device is inactive the message will not be forwarded. Instead, the agent may act as a proxy for the device while it is inactive. By only forwarding messages when a device is active, valuable airlink time and/or bandwidth can be conserved.
摘要翻译： 网络包括代表设备（如无线游戏设备，电话和个人数字助理）的代理。 每个代理收集有关设备“存在状态”的信息。 代理根据收集的设备的状态（例如，主动/不活动）来确定是否将消息转发到设备。 例如，如果存在状态指示设备处于活动状态，则消息将被转发。 但是，如果状态表示设备处于非活动状态，则不会转发该消息。 相反，代理可以在设备处于非活动状态时作为设备的代理。 只有当设备处于活动状态时才转发消息，可以节省有价值的空中链路时间和/或带宽。
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公开(公告)号：US20060221855A1
公开(公告)日：2006-10-05
申请号：US11096220
申请日：2005-03-31
CPC分类号： H04L63/1408 , H04L43/024
摘要： A method for measuring flow is disclosed. The method includes receiving an IP packet; determining if another IP packet is stored in a register; if another IP packet is stored in the register, comparing the stored IP packet with the received IP packet; and determining the longest match between the stored IP packet and the received IP packet.
摘要翻译： 公开了一种测量流量的方法。 该方法包括：接收IP包; 确定另一个IP包是否存储在一个寄存器中; 如果另一IP分组存储在寄存器中，则将所存储的IP分组与接收的IP分组进行比较; 并确定所存储的IP分组与所接收的IP分组之间的最长匹配。
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公开(公告)号：US20050286412A1
公开(公告)日：2005-12-29
申请号：US10875124
申请日：2004-06-23
申请人： Fang Hao , Pramod Koppol
发明人： Fang Hao , Pramod Koppol
摘要： A transient notification system is described. In one implementation, a Border Gateway Protocol (BGP) speaker receives a transience notification message identifying a route in a network that is no longer valid. The BGP speaker marks the route indicated by the transient notification message as not valid, and avoids using the route for transferring data to a destination. The transient notification message is forwarded faster than standard route advertisement messages.
摘要翻译： 描述瞬时通知系统。 在一个实现中，边界网关协议（BGP）扬声器接收标识网络中不再有效的路由的瞬态通知消息。 BGP扬声器将瞬时通知消息指示的路由标记为无效，并避免使用将数据传输到目的地的路由。 瞬态通知消息比标准路由通告消息更快地转发。
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