Method and system for transmitting data between mobile internets

Abstract

The invention discloses a method and a system for transmitting data between mobile internet s. The method comprises the following steps that: 1, a mobile internet transmits a request packet of a to-be-transmitted data retrieval MD5 (Message Digest Algorithm 5) information bundle to a retrieval storage system through a first web server; 2, the retrieval storage system retrieves the MD5 informationbundle according to the request packet and returns a retrieval receipt result to the first web server; and 3, the first web server transmits an instruction for calling to-be-transmitted data to a second web server through the retrieval storage system so as to push the to-be-transmitted data to the corresponding mobile internet. The mobile internet stores, retrieves and calls the data carrying theMD5 information bundle through a third-party service platform so as to push the data to the corresponding mobile internet; thus, crossing seamless connection between mobile terminals, between the internet s and between the mobile terminal and the internet are simultaneously realized, and furthermore, the flow burden of large-capacity data transmission between the mobile internet s is relieved.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and system for data transmission between mobile Internet. Background technique [0002] The 802.16 / WiMAX proposed in early 2004 accelerated the evolution of cellular mobile communication technology. 3GPP (The 3rd Generation Partnership Project, Third Generation Partnership Project) and 3GPP2 (The 3rd Generation Partnership Project 2, Third Generation Partnership Project 2) Immediately began the standardization work of 3G evolution technology E3G, which made the field of wireless mobile communication show a clear trend of broadband and mobile development. With the continuous improvement of mobile communication bandwidth, the Internet is increasingly extending to the mobile Internet, especially with the deployment of 3G, and LTE (Long-Term Evolution, long-term evolution) and WiMax and other 4G networks are vigorously promoted in the global telecommunications industry, e...

AI Technical Summary

Problems solved by technology

[0006] 1. The problem of business traffic. For mobile communication networks, wireless resources are very precious. The current various data transmission methods need to consume a lot of network resources. How to achieve a new balance between data transmission services and wireless resource consumption, It is a problem that needs to be solved first in the widespread promotion of the mobile Internet;

[0007] 2. Relatively bad channel environment. The wireless link environment in the mobile communication network is much worse than that of the broadband access network. Often, data transmission may be unstable due to multipath fading of wireless signals and channel congestion. To a large extent, it affects the stability of the logical topology of the overlay network used by mobile terminals;

[0008] 3. Extremely limited data processing capabilities. Mobile terminal devices are limited by CPU processing capabilities, available storage space, battery life, etc. Compared with PCs, there is a huge difference. The limitation of data processing capabilities of mobile terminals makes it impossible Like the PC in the Internet, it can play the role of data processing for a long time and too much, and can only use the data stream that has been preprocessed. In addition, mobile network end users must also consider the large amount of battery consumed in the process of forwarding data. energy;

[0009] 4. The impact of mobility on the quality of data transmission, the current data transmission mode, in the mobile environment, the frequent movement of mobile Internet nodes will pose a huge challenge to the existing large-scale data transmission business, and will cause a series of technical problems, especially Due to frequent changes in the topology, a large amount of data will be lost

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