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Method, device and system for realizing wireless enhanced content acceleration

A content acceleration, wireless technology, applied in wireless communication, network traffic/resource management, electrical components, etc., can solve problems such as the inability to effectively improve the utilization efficiency of air interface resources

Inactive Publication Date: 2014-02-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the air interface resource in the wireless network has always been one of the main bottlenecks restricting the development of the network. The cache device placed at the junction of the mobile network and the ISP cannot effectively improve the utilization efficiency of the air interface resource.

Method used

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  • Method, device and system for realizing wireless enhanced content acceleration
  • Method, device and system for realizing wireless enhanced content acceleration
  • Method, device and system for realizing wireless enhanced content acceleration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] This embodiment describes a wireless enhanced content acceleration system implemented in combination with RNC, such as figure 1 As shown, it includes: RNC, CN and content acceleration device, the RNC is set to be connected to the control port of the content acceleration device, and the CN is set to be connected to the communication port of the content acceleration device, wherein:

[0052] The RNC is configured to transmit the wireless information of the UE to the content acceleration device;

[0053] The content acceleration device is used to adjust data volume or data source according to the wireless information, and send data to UE through CN.

[0054] Preferably, the RNC is further configured to copy the data request to the content acceleration device while requesting data from the content server after receiving the data request sent by the UE; After the request, if it is determined that there is data requested by the UE locally, a redirection request is sent to th...

Embodiment 2

[0058] This embodiment describes a method for implementing wireless enhanced content in combination with RNC, such as figure 2 shown, including the following steps:

[0059] Step 110, the RNC transmits the wireless information of the UE to the content acceleration device through the control port of the content acceleration device;

[0060] Preferably, before performing step 110, the content acceleration device sends a tunnel establishment request to the RNC, and establishes a tunnel with the RNC.

[0061] After receiving the data request sent by the UE, the RNC copies the data request to the content acceleration device through the control port of the content acceleration device while requesting data from the content server; after receiving the data request, the content acceleration device determines that the local If there is data requested by the UE, a redirection request is sent to the UE through the control port, instructing the UE to establish a transmission control prot...

Embodiment 3

[0066] The following describes a content acceleration device in the wireless enhanced content acceleration system in Embodiment 1. The content acceleration device includes a control port and a communication port, wherein the control port is set to be connected to the RNC, and the communication port is set to be connected to the CN. The device Including the first module and the second module, wherein:

[0067] The first module is used to obtain the wireless information of the UE from the RNC;

[0068] The second module is configured to adjust data volume or data source according to the wireless information, and send data to the UE through the CN.

[0069] Preferably, the first module is also used to receive the UE's data request sent by the RNC through the control port, and determine that if there is data requested by the UE locally, then send a redirection request to the UE through the control port, instructing the UE to accelerate with the content. The device establishes a T...

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Abstract

The invention discloses a method, device and system for realizing wireless enhanced content acceleration, which are capable of improving the utilization efficiency of air interface resources. The method comprises: an RNC transmits wireless information of UE to a content acceleration device through the control port of the content acceleration device; and the content acceleration device, according to wireless information adjusting data bulk or a data source, sends data to the UE via a CN through a communication port connected with the CN. The system comprises the RNC, the CN and the content acceleration device, wherein the RNC is connected with the control port of the content acceleration device, and the CN is arranged to be connected with the communication port of the content acceleration device. According to the invention, the content acceleration device is connected with the RNC so that the wireless resource situation information of the UE can be obtained through the channel content acceleration device, and the data bulk sent through the communication port can be adjusted in real time to be adaptive to the change of user bandwidth so as to achieve the purpose of wireless enhancement.

Description

technical field [0001] The invention relates to the field of third-generation mobile communication, in particular to a method, device and system for realizing wireless enhanced content acceleration. Background technique [0002] At present, applications related to Internet (Internet) content cache (Content Cache) and content acceleration are very extensive, and these application systems are generally set at the access point of Internet Service Provider (Internet Service Provider, ISP for short) or dispersed in the Internet. [0003] For mobile operators, most of the packet services provided to mobile users are related to the Internet, which is called Mobile Internet. In order to reduce the end-to-end delay of mobile applications and improve mobile user experience, mobile operators often place content accelerators (or content cache devices) between mobile networks and ISPs. These devices can cache a large amount of data content (including web page text, pictures, videos, fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/02H04W76/00
Inventor 阮象华
Owner ZTE CORP