User guide device, system and method

Abstract

The invention discloses a user guide device, a user guide system and a user guide method, which are mainly applied to the field of mobile communication. The device of the invention comprises an access module, a logic module, a geographical position module and a main control module; the system of the invention comprises a mobile position server, a WAP gateway and a management distribution system connected with the user guide device; and the method of the invention comprises the following steps: acquiring user identification information according to the service request of a user, adding the user identification information into transmission protocol message to perform transmission, resolving the transmission protocol message to acquire the user identification information, acquiring the user geographical position information according to the user identification information, and selecting an optimal cache server through the user geographical position information. The user guide device, theuser guide system and the user guide method of the invention determine the basic geographical position of the user through the LBS service supported by the conventional mobile network, and avoid the defect of coarse grain in the DNS redirection technology.

Description

technical field [0001] The invention relates to a device, system and method for selecting a cache server, in particular to a user guidance device, system and method. Background technique [0002] With the advancement of mobile communication technology, the widespread use of mobile communication networks, and the rapid growth of the number of mobile communication users, mobile communication networks provide terminal users with more and more diversified data services in addition to communication services. With the rapid development of business scale, the content of data services is becoming more and more abundant, the number of users is gradually increasing, and the pressure on network bandwidth and service platform load is also gradually increasing. In order to meet the needs of rapid business development, it is necessary to provide cache servers of different business platforms in different regions, so as to push business content to the edge nodes of the distributed business ...

AI Technical Summary

Problems solved by technology

[0016] The purpose of the present invention is to disclose a user guidance device, system and method to solve the problems in the prior art that the service orientation is only based on a single portal, the redirection strategy is only designed for streaming media, and the redirection rules are determined by the attribution of the mobile phone number question

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