公开(公告)号：US20150172157A1

公开(公告)日：2015-06-18

申请号：US14577062

申请日：2014-12-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Feng HU ,  Jinlong WU ,  Yining WANG ,  Yaoshun XU ,  Jiandong WU ,  Dongkai ZHENG ,  Ling LI ,  Jian LIN

IPC: H04L12/26 ,  H04W24/08

CPC classification number: H04W16/22 ,  H04L41/0823 ,  H04L41/145 ,  H04L43/0894 ,  H04W24/08

Abstract: A method and an apparatus for determining a data flow rate on a service access port are provided. The method includes: acquiring data traffic information of existing service access ports; classifying the service access ports according to the data traffic information of the service access ports, and determining a data traffic model of a service access port of each class; and when it is determined that a new service access port is to be added to a network, determining a data traffic model corresponding to the new service access port that is to be added, and determining, according to the data traffic model corresponding to the new service access port that is to be added, a data flow rate on the new service access port that is to be added, thus costs of determining a data flow rate on a new service data port to be added can be reduced.

Abstract translation: 提供了一种用于确定服务访问端口上的数据流率的方法和装置。 该方法包括：获取现有业务接入端口的数据业务信息; 根据业务接入端口的数据业务信息对业务接入端口进行分类，确定各类业务接入端口的数据业务模型; 并且当确定要将新的服务访问端口添加到网络时，确定与要添加的新的服务访问端口相对应的数据流量模型，并且根据对应于新的服务访问端口的数据流量模型 可以减少要添加的服务访问端口，要添加的新服务访问端口上的数据流速，从而降低要添加的新服务数据端口上的数据流速的成本。

公开(公告)号：US20180198696A1

公开(公告)日：2018-07-12

申请号：US15915631

申请日：2018-03-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ren ZHENG ,  Yining WANG

IPC: H04L12/26 ,  H04L12/66 ,  H04L12/813

CPC classification number: H04L43/0852 ,  H04L12/66 ,  H04L43/00 ,  H04L47/20 ,  H04W24/00

Abstract: Embodiments of the present invention provide a delay measurement method and device. The method includes: determining a first delay of a first path; obtaining a first two-way delay of a first two-way path; obtaining a first one-way delay from a third IGW port to a provider/provider edge device; obtaining a second one-way delay from the provider/provider edge device to a first IGW port; determining a second delay, where the second delay is obtained by subtracting the first one-way delay and the second one-way delay from the first two-way delay; and comparing the first delay with the second delay. By means of the foregoing solutions, a one-way delay relationship between delays from the OTT server to different IGWs may be effectively determined, so as to determine a path whose one-way delay is optimal according to the one-way delay relationship.