Resource path monitoring
    1.
    发明授权

    公开(公告)号:US10021040B2

    公开(公告)日:2018-07-10

    申请号:US15227823

    申请日:2016-08-03

    发明人: Robert Way

    摘要: Systems and techniques are provided for a resource distribution system. Selected resource paths in a resource transfer network may be monitored. A quantity of an intermediate resource type to transfer into resource pools in the resource transfer network may be determined. Each of the resource pools may be associated with a leg that can be part of a route with two legs for one or more of the selected resource paths. Instructions decrementing a register in a repository resource pool by the determined quantities of the intermediate resource type to be transferred into the resource pools in the resource transfer network and incrementing a register in each of the resource pools in the resource transfer network by the determined quantity of the intermediate resource type to be transferred into that resource pool when the determined quantity is greater than zero may be generated and caused to be executed.

    Server-Initiated Bandwidth Conservation Policies

    公开(公告)号:US20170134303A1

    公开(公告)日:2017-05-11

    申请号:US15412704

    申请日:2017-01-23

    申请人: Facebook, Inc.

    摘要: In one embodiment, a social networking system maintains a moving average of the number of connection problems, including socket timeouts and failed uploads, per client in a geographic area to determine whether the wireless data network serving the geographic area is overloaded. In response to detecting a network overload, the social networking system may transmit an instruction to the clients in the particular geographic area to enter one of a plurality of traffic throttling modes. In particular embodiments, the social networking system maintains a historical log of network overload conditions, and uses the historical log to generate an estimate of the wireless network capacity serving a geographic area. Thus, the social networking system may preemptively transmit instructions to clients to enter a bandwidth-conservation mode when the estimated traffic demand exceeds the estimated capacity for a particular geographic region.

    Server-initiated bandwidth conservation policies
    8.
    发明授权
    Server-initiated bandwidth conservation policies 有权
    服务器启动的带宽保护策略

    公开(公告)号:US09591517B2

    公开(公告)日:2017-03-07

    申请号:US14328726

    申请日:2014-07-11

    申请人: Facebook, Inc.

    摘要: In one embodiment, a social networking system maintains a moving average of the number of connection problems, including socket timeouts and failed uploads, per client in a geographic area to determine whether the wireless data network serving the geographic area is overloaded. In response to detecting a network overload, the social networking system may transmit an instruction to the clients in the particular geographic area to enter one of a plurality of traffic throttling modes. In particular embodiments, the social networking system maintains a historical log of network overload conditions, and uses the historical log to generate an estimate of the wireless network capacity serving a geographic area. Thus, the social networking system may preemptively transmit instructions to clients to enter a bandwidth-conservation mode when the estimated traffic demand exceeds the estimated capacity for a particular geographic region.

    摘要翻译: 在一个实施例中,社交网络系统维护地理区域中每个客户端的连接问题数量(包括套接字超时和失败的上传)的移动平均,以确定服务于地理区域的无线数据网络是否过载。 响应于检测到网络过载,社交网络系统可以向特定地理区域中的客户端发送指令以进入多个流量节流模式之一。 在特定实施例中,社交网络系统维护网络过载状况的历史日志,并且使用历史日志来生成服务于地理区域的无线网络容量的估计。 因此,当估计的业务需求超过特定地理区域的估计容量时,社交网络系统可以抢先地向客户端发送指令以进入带宽保存模式。

    Temporal Tunnel Services
    10.
    发明申请
    Temporal Tunnel Services 审中-公开
    时间隧道服务

    公开(公告)号:US20160308786A1

    公开(公告)日:2016-10-20

    申请号:US15083922

    申请日:2016-03-29

    发明人: Huaimo Chen Renwei Li

    摘要: An ingress node in a network, comprising a receiver configured to receive a first request for a temporal label switched path (LSP) in the network, wherein the first request indicates a network constraint and a scheduled time interval having a predetermined start time and a predetermined end time for the temporal LSP to carry traffic, a processor coupled to the receiver and configured to compute a path in the network for the temporal LSP, wherein the path satisfies the network constraint in the scheduled time interval, and reserve a network resource for use during the scheduled time interval for the temporal LSP in advance of the predetermined start time, and a transmitter coupled to the processor and configured to send a path request message to the next hop node to initiate set up of the temporal LSP in the network.

    摘要翻译: 一种网络中的入口节点,包括被配置为接收对所述网络中的时间标签交换路径(LSP)的第一请求的接收机,其中所述第一请求指示网络约束和具有预定开始时间和预定时间标签交换路径 用于时间LSP携带业务的结束时间;处理器,其耦合到所述接收器并且被配置为针对所述时间LSP计算所述网络中的路径,其中所述路径在所述调度的时间间隔内满足所述网络约束,并且保留网络资源以供使用 在预定的开始时间之前的时间LSP的预定时间间隔期间,以及发送器,耦合到所述处理器并且被配置为向所述下一跳节点发送路径请求消息以启动所述网络中的时间LSP的建立。