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Method, system and equipment for network data transmission

A technology of network data transmission and network link, applied in the direction of digital transmission system, transmission system, data exchange network, etc., can solve the problems of telecom operators such as bandwidth, routing pressure, network traffic generation, and affecting service quality, so as to ensure basic services The effect of quality, pressure reduction, and service pressure reduction

Active Publication Date: 2009-06-17
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since the selection of Peer nodes by P2P technology itself is random, if the Peer node that initiates the P2P request is located in an operator's network area, the randomly found Peer nodes that can provide resources are located in a different operator's network area In this case, a large amount of cross-operator and cross-region network traffic will be generated, which will cause pressure on the bandwidth and routing of telecom operators, which will affect the quality of service and even affect the user experience of basic network applications such as web browsing.

Method used

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  • Method, system and equipment for network data transmission
  • Method, system and equipment for network data transmission

Examples

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Embodiment 1

[0101] In order to increase the network link speed and reduce the pressure on the operator’s server, the embodiment of the present invention provides

[0102] A method of network data transmission, see figure 2 , The content of the method is as follows:

[0103] 101: Establish the network area topology of the operator according to the topology information and preset establishment rules.

[0104] Among them, in order to describe in detail the method provided by the embodiment of the present invention, see image 3 The embodiment of the present invention provides a schematic diagram of an established network area topology. Among them, the network area topology can be established in the following ways:

[0105] Each user adds his own geographic location information and operator information description when publishing P2P resources and Peer’s own statement. Accordingly, based on the operator information and the user’s geographic location information, it is possible to determine which...

Embodiment 2

[0154] See Figure 4 , The embodiment of the present invention provides a network data transmission system, the system includes: a node 401 to obtain a resource, a server 402 in an operator network area, where:

[0155] The server 402 in the operator's network area is used to receive the resource acquisition request sent by the node 401 of the resource to be acquired. The resource acquisition request carries the resource identifier to be acquired; according to the resource identifier, the transmission speed of the node, and preset parameters, the server Find the preferred node in the operator's network area; return the identification of the preferred node to the node 401 for which the resource is to be obtained;

[0156] The node 401 whose resource is to be acquired is used to send a resource acquisition request to the server 402 in the operator's network area, and is also used to receive the identification of the preferred node returned by the server 402 in the operator's network...

Embodiment 3

[0168] See Figure 5 , The embodiment of the present invention provides a server, the server includes:

[0169] The receiving module 501 is configured to receive a resource acquisition request sent by a node to acquire a resource, and the resource acquisition request carries an identifier of the resource to be acquired;

[0170] The searching module 502 is configured to search for a preferred node in the operator network area where the server is located according to the resource identifier, the transmission speed of the node, and preset parameters;

[0171] The return module 503 is configured to return the identification of the preferred node found by the search module 502 to the node for which the resource is to be obtained.

[0172] Wherein, the foregoing preset parameters at least include: current bandwidth parameters of network interconnection, network link average delay parameters, and network link average packet loss parameters.

[0173] Wherein, the search module 502 in the...

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PUM

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Abstract

The invention discloses a method, a system and a device of network data transmission, which belong to the communication field, wherein the method comprises establishing operation business network interval topology according to geographical position information of nodes and operation business information providing node service, receiving resource obtaining request transmitted by nodes of resources which need to be obtained by a server in an operation business network region, wherein marks of resources which need to be obtained are carried in the resource obtaining request, presetting parameters according to resource marks and transmission speeds of nodes, searching for optimum nodes in the operation business network region where the server is arranged, and returning the marks of optimum nodes to the nodes of resources which need to be obtained. The invention improves network linking speed, accelerates service quality of network application, lowers service pressure of each operation business, assures basic service quality, and lowers operation cost.

Description

Technical field [0001] The present invention relates to the field of communications, in particular to a method, system and equipment for network data transmission. Background technique [0002] P2P (Peer-to-Peer) technology, also known as peer-to-peer Internet technology, is a new network technology that relies on the computing power and bandwidth of the participants in the network. P2P networks usually connect Peer nodes through a point-to-point Ad Hoc connection mode. Various file sharing software under the P2P network has been widely used. Due to the many advantages of P2P technology, P2P technology is also used in data communication of real-time media services such as VoIP (Voice over Internet Protocol, Internet telephony). [0003] At present, with the continuous deepening of P2P applications, online audio and video, file downloads, IM (InstantMessaging, instant messaging technology) all adopt P2P technology to varying degrees. Peer nodes in the P2P network send requests to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L29/08H04L45/02
Inventor 张程
Owner TENCENT TECH (SHENZHEN) CO LTD
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