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Method, system and device for network data transmission

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

Active Publication Date: 2012-02-22
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 device for network data transmission
  • Method, system and device for network data transmission
  • Method, system and device for network data transmission

Examples

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Embodiment 1

[0101] In order to improve the network link speed and reduce the pressure on the operator's server, the embodiment of the present invention provides a method for network data transmission, see figure 2 , the content of the method is as follows:

[0102] 101: Establish an operator network area topology according to topology information and preset establishment rules.

[0103] Wherein, in order to describe the method provided by the embodiment of the present invention in detail, 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:

[0104] When each user releases P2P resources and Peer declares itself, it adds its own geographical location information and description of operator information. Correspondingly, it can determine which operator network area the user belongs to based on the operator information and the user's geogra...

Embodiment 2

[0153] see Figure 4 , an embodiment of the present invention provides a network data transmission system, the system includes: a node 401 to obtain resources, a server 402 in the operator's network area, wherein,

[0154] The server 402 in the operator's network area is used to receive the resource acquisition request sent by the node 401 to obtain the resource, and the resource acquisition request carries the resource identifier to be acquired; according to the resource identifier, the transmission speed of the node, and the 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 to obtain resources;

[0155] The node 401 to acquire resources is used to send a resource acquisition request to the server 402 in the operator network area, and is also used to receive the preferred node identifier returned by the server 402 in the operator network area.

[0156] Wherein, the aforementio...

Embodiment 3

[0167] see Figure 5 , the embodiment of the present invention provides a server, the server includes:

[0168] The receiving module 501 is configured to receive a resource acquisition request sent by a node to acquire a resource, where the resource acquisition request carries a resource identifier to be acquired;

[0169] A search module 502, configured to search for a preferred node in the network area of ​​the operator where the server is located according to the resource identifier, the transmission speed of the node, and preset parameters;

[0170] The return module 503 is configured to return the identifier of the preferred node found by the search module 502 to the node to obtain the resource.

[0171] Wherein, the aforementioned preset parameters at least include: the current bandwidth parameter of network interconnection, the average delay parameter of the network link, and the average packet loss parameter of the network link.

[0172] Wherein, the search module 50...

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PUM

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Abstract

The invention discloses a method, system and equipment for network data transmission, belonging to the communication field. The method includes: establishing an operator network area topology according to the geographical location information of the node and the operator information providing node services; the server in the operator network area receives the resource acquisition request sent by the node to acquire the resource, and the resource acquisition request carries the resource acquisition request. Obtained resource identifiers; according to the resource identifiers, node transmission speeds, and preset parameters, search for preferred nodes in the operator's network area where the server is located; return the preferred node identifiers to the nodes to be acquired. The invention improves the network connection speed, accelerates the service quality of the network application, reduces the service pressure of each operator, ensures the basic service quality, and reduces the operation cost.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, system and equipment for network data transmission. Background technique [0002] P2P (Peer-to-Peer, point-to-point) technology, also known as peer-to-peer Internet technology, is a new network technology that relies on the computing power and bandwidth of 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 have been widely used. Due to the many advantages of the P2P technology, the P2P technology is also used in the data communication of real-time media services such as VoIP (Voice over Internet Protocol, VoIP). [0003] At present, with the continuous deepening of P2P applications, online audio and video, file downloads, and IM (Instant Messaging, instant messaging technology) have adopted P2P technology to varying degrees. Peer nodes in the P2P netw...

Claims

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Application Information

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