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Network resource access control method, system and device

A network resource and access control technology, applied in the field of network resource access control, can solve the problems of increasing the load of network equipment, frequent sending of connection requests by terminals, waste of network resources, etc., and achieves the effect of avoiding connection requests, reducing load, and saving network resources.

Inactive Publication Date: 2013-12-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Embodiments of the present invention provide a network resource access control method, system and device, which are used to solve the problem in the prior art that terminals frequently send connection requests, increase the load of network equipment, and cause waste of network resources

Method used

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  • Network resource access control method, system and device
  • Network resource access control method, system and device
  • Network resource access control method, system and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] In the network resource access control method provided by the embodiment of the present invention, when a terminal accesses a network resource, if the WAP gateway determines that the terminal is requesting the requested network resource for the first time after going online this time, the connection request is forwarded to the server, and the server determines the network cached by the terminal. Whether the resource is valid. The method flow is as follows image 3 As shown, the execution steps are as follows:

[0052] Step S101: the terminal sends a connection request to the WAP gateway.

[0053] When a terminal needs to access a network resource, it will send a connection request, and the connection request generally indicates the address information of the network resource to be accessed. Generally, the address information of the network resource can be identified by a Uniform / Universal Resource Locator (Uniform / UniversalResource Locator, URL; or web page address). ...

Embodiment 2

[0112] In the network resource access control method provided by the embodiment of the present invention, when a terminal accesses a network resource, if the WAP gateway determines that the terminal is requesting the requested network resource for the first time after going online this time, it further judges whether the information cached by the terminal is valid, and executes according to the judgment result next steps. The method flow is as follows Figure 4 As shown, the execution steps are as follows:

[0113] Steps S201-S207 are the same as steps S101-S107 in the first embodiment above, and will not be repeated here.

[0114] When the determination in step S205 is yes, execute step S208.

[0115] Step S208: the WAP gateway judges whether the network resource cached by the terminal is valid. If yes, execute step S209; otherwise, execute step S210.

[0116] The WAP gateway judges whether the network resource cached by the terminal is valid according to the received con...

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PUM

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Abstract

The invention discloses a network resource access control method, a network resource access control system and a network resource access control device. The method comprises that: a gateway receives a first connection request from a terminal; when the first connection request is judged to carry cache identification information, and the terminal does not request for network resources requested by the first connection request for the first time after login, the gateway transmits a second connection request from which the cache identification information is removed to a server providing the network resources; and the gateway receives the network resources transmitted according to the second connection request from the server, and forwards the received network resources to the terminal. By the method, the system and the device, the frequent transmission of the connection requests from the terminal is avoided, the load of network equipment is reduced, and the network resources are saved.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a method, system and device for controlling network resource access between a terminal and a network server. Background technique [0002] In an existing network resource system, a terminal obtains network resources, that is, service content, by accessing a server of a network resource provider. The basic caching mechanism in network resource access is described in the HTTP1.1 protocol. Between the terminal and the server, a clear message header identification field is used to describe whether the two parties support the caching function. [0003] Such as figure 1 Shown is a flow chart of a terminal requesting network resources from a server of a service provider in the prior art. in: [0004] When a terminal accesses a certain network resource for the first time, it includes the following steps: (1) the terminal initiates a connection request; (2) the wireless access protoc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/06
Inventor 李守平杨瑞凯
Owner HUAWEI TECH CO LTD