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    Evaluating overall network resource congestion before scaling a network slice
    2.
    发明授权
    Evaluating overall network resource congestion before scaling a network slice 有权

    公开(公告)号：US11929938B2

    公开(公告)日：2024-03-12

    申请号：US17620675

    申请日：2019-06-19

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Nipun Sharma ,  Rakesh Bajpai ,  Tushar Sabharwal ,  Hans Eriksson ,  Rajiv Bhardwaj

    IPC: G06F15/16 ,  H04L47/70 ,  H04L47/74

    CPC classification number: H04L47/745 ,  H04L47/822

    Abstract: A first network node in a communication network can evaluate whether to scale a first resource of a network slice of the communication network. The first network node can receive, from a second network node of the communication network, a first message indicating a request for approval to scale the first resource of the network slice. Responsive to receiving the first message, the first network node can determine whether to scale the first resource of the network slice based on information regarding a second resource. The first and second resources may be of different types. The first network node can transmit, to the second network node, a second message indicating whether to scale the first resource of the network slice based on determining whether to scale the first resource of the network slice. Related methods are also discussed.

    Feedback-based profiling for transport networks
    10.
    发明授权
    Feedback-based profiling for transport networks 有权
    基于反馈的传输网络分析

    公开(公告)号：US09591515B2

    公开(公告)日：2017-03-07

    申请号：US14398762

    申请日：2012-05-08

    Applicant: Sándor Rácz ,  Balázs Gerö ,  János Harmatos ,  Szilveszter Nádas

    Inventor： Sándor Rácz ,  Balázs Gerö ,  János Harmatos ,  Szilveszter Nádas

    IPC: H04W28/02 ,  H04L12/825 ,  H04L12/26 ,  H04L12/801 ,  H04W28/08 ,  H04L12/911 ,  H04L12/813

    CPC classification number: H04W28/0257 ,  H04L43/0882 ,  H04L47/11 ,  H04L47/20 ,  H04L47/263 ,  H04L47/745 ,  H04W28/0236 ,  H04W28/085

    Abstract: A method is provided of transporting data packets over a telecommunications transport network. The data packets are carried by a plurality of bearers, the bearers each carrying data packets that relate to different ones of a plurality of services. In the method, for each bearer independently of the other bearers, bandwidth profiling is applied to the data packets of the bearer to identify and mark the data packets of each of the bearers that are conformant with a determined maximum information rate for the bearer. The data packets are forwarded for transport through the transport network. If there is insufficient bandwidth available in the transport network to transport all data packets, data packets not identified by the profiling as being conformant are discarded, so as not to be transported through the transport network. The data packets of the bearer transported through the transport network are monitored to determine whether there has been any loss of data packets that should have been transported through the transport network, indicating congestion in the transport network. The maximum information rate of the bearer is adjusted based on the monitoring.

    Abstract translation: 提供了一种通过电信传输网络传输数据分组的方法。 数据分组由多个承载携带，每个载体携带与多个服务中的不同服务相关的数据分组。 在该方法中，对于每个载体，独立于其他载体，带宽分布被应用于承载的数据分组，以识别和标记符合承载的所确定的最大信息速率的每个承载的数据分组。 转发数据包通过传输网络进行传输。 如果传输网络中没有足够的带宽来传输所有数据包，那么被分析不被识别为一致的数据包将被丢弃，以便不通过传输网络传输。 监视通过传输网络传输的载体的数据分组，以确定是否已经存在应该已经通过传输网络传输的数据分组的任何丢失，指示传输网络中的拥塞。 基于监控调整承载的最大信息速率。

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