WiFi-based (wireless fidelity-based) information transmission system and WiFi-based information transmission method

Abstract

Disclosed are a WiFi (wireless fidelity)-based information transmission system and a WiFi-based information transmission method. The system comprises an open WiFi network gateway, a mobile terminal connected with the WiFi network gateway and a server end. User's authentication information is stored at the server end, the mobile terminal enters an open local network of the WiFi network gateway after user authentication, terminal Mac (media access control) address information of the mobile terminal is transmitted to the server end automatically, the server end receives the terminal Mac address information to match network gateway identification information and call geographical location information corresponding to the network gateway identification information, application information corresponding to the geographical location information is then called, the application information is transmitted to the mobile terminal through App (application) programs or text messages, and accordingly application information can be positioned and transmitted to a user accurately and conveniently when the user holds the mobile terminal and enters a specific area.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a WiFi-based information transmission system and method. Background technique [0002] At present, location-based information transmission is usually the "community short message" service of communication operators. This service uses base station positioning technology. When a user enters the range of the base station with a mobile phone, the corresponding application information delivery service can be triggered. The coverage of base station positioning technology is relatively large, and it is difficult to achieve more accurate positioning. For example, it is difficult to use base station positioning technology to cover only small stores in a specific area in a shopping mall, so as to respond to users entering this specific area. The application information delivery service, such as product information or store information delivery, etc., and this technology has relative...

AI Technical Summary

Problems solved by technology

The coverage of base station positioning technology is relatively large, and it is difficult to achieve more accurate positioning. For example, it is difficult to use base station positioning technology to cover only small stores in a specific area in a shopping mall, so as to respond to users entering this specific area. The application information delivery service, such as product information or store information delivery, etc. At the same time, this technology has relatively large restrictions on users, and it cannot provide corresponding application information delivery services for mobile terminal devices other than mobile phones, such as tablet computers.

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