Node detection method, device, route selection method, device and network system

A detection method and node technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as the inability to effectively select the optimal path to access the corresponding source station, and achieve satisfactory transmission time and stability. Effect

Active Publication Date: 2016-04-20
CHINANETCENT XIAMEN CO
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  • Abstract
  • Description
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Problems solved by technology

[0008] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a node detection method and device, a path selection method and device,

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  • Node detection method, device, route selection method, device and network system
  • Node detection method, device, route selection method, device and network system
  • Node detection method, device, route selection method, device and network system

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Embodiment Construction

[0050] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0051] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and number of components in act...

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Abstract

The invention provides a node detection method, a node detection device, a route selection method, a route selection device and a network system. The node detection method includes the following steps that: a network acceleration node is made to detect the network time delay and packet loss rates of other acceleration nodes in a network and a source station with a first preset period; the network time delay and packet loss rates are sent to a server, so that the server can calculate an optimal path from the network acceleration node to the source station based on the network time delay and packet loss rates; and the network acceleration node is made to obtain the optimal path calculated by the server with a second preset period and save the optimal path to a local site, so that a client can select the optimal path to visit the source station when visiting the source station through the network acceleration node. The network time delay and packet loss rates are at least adopted as the selection parameters of the optimal path, so that the transmission time and stability of the selected optimal path can better satisfy user needs.

Description

technical field [0001] The invention relates to a network communication system, in particular to a node detection method and device, a path selection method and device, and a network system. Background technique [0002] The application acceleration network is a network data acceleration system, which includes a series of acceleration nodes of different operators deployed in different geographical locations. For users in different regions to access different source stations, some acceleration nodes are selected as data transmission paths. Accelerates data transmission by selecting a path with less network delay. [0003] With the continuous increase of network bandwidth and the continuous development of Internet applications, there are more and more network applications such as live video broadcast, online education, remote desktop, and massive data transmission. These applications have the following characteristics: [0004] (1) It is necessary to maintain a long transmiss...

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Application Information

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IPC IPC(8): H04L12/26H04L12/721
CPCH04L43/08H04L45/123
Inventor 洪珂谢玉燕程豪
Owner CHINANETCENT XIAMEN CO
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