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公开(公告)号：US10153952B2
公开(公告)日：2018-12-11
申请号：US15385733
申请日：2016-12-20
Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Inventor： Wei-Cheng Wang , Ming-Hung Hsu , Chien-Chao Tseng
IPC: H04L12/26 , H04L12/851 , H04L29/06
Abstract: A network traffic monitoring method includes: collecting sampled packet data of a switch wherein the sampled packet data relates to a plurality of types of packets, selecting a first type of packets from the plurality of types of packets, controlling the switch to collect traffic data of the first type of packets, and estimating a traffic volume of each of the plurality of types of packets according to the traffic data and the sampled packet data.
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公开(公告)号：US20170187763A1
公开(公告)日：2017-06-29
申请号：US14983560
申请日：2015-12-30
Inventor： Ming-Hung Hsu , Chien-Chao Tseng , Min-Cheng Chan , Hsing-Liang Ku , Ming-Hao Chou
CPC classification number: H04L65/4076 , H04L12/185 , H04L65/80
Abstract: The disclosure provides a streaming service system, a streaming service method and a controller thereof The streaming service system includes a plurality of switch nodes, a plurality of surrogate servers, a content management apparatus and a controller. The switch nodes are connected, and the surrogate servers are respectively connected to one of the switch nodes. The controller is connected to the switch nodes and communicates with the content management apparatus. The content management apparatus provides server information of the surrogate servers to the controller. When a first client apparatus is joined to a streaming group, the content management apparatus informs the controller. Further, the controller selects a first surrogate server from the surrogate servers, and sets at least a portion of the switch nodes to adjust a multicast tree. The first surrogate server transmits streaming packets to the first client through a first transmission route of the multicast tree.
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