Method and device for providing multimedia information based on GPS (Global Positioning System) and GPRS (General Packet Radio Service)
A technology of multimedia information and geographic location information, applied in the network field, can solve the problems of inaccurate multimedia information, occupying storage space of mobile terminals, and low accuracy and efficiency of media information, so as to reduce the amount of information and improve accuracy and efficiency Effect
Inactive Publication Date: 2011-10-05
ALIBABA GRP HLDG LTD
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[0005] In the prior art, all multimedia information needs to be stored locally in the mobile terminal, but for different geographical locations with a large amount of multimedia information, storing all the multimedia information in the mobile terminal will occupy a large amount of storage space of the mobile terminal. At this time, if the space capacity When it is smaller than the size of all multimedia information (that is, the multimedia information stored in the mobile terminal is incomplete), it is impossible to accurately provide users with location-based multimedia information
In addition, when the information stored in the multimedia service center is updated, it is necessary to keep the multimedia information of the mobile terminal consistent with the multimedia information of the multimedia service center. At this time, the gap of the update will cause the multimedia information stored in the mobile terminal to be inaccurate, which is harmful to the media. The accuracy and efficiency of information provision is low
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[0077] The technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Apparently, the described embodiments are part of the embodiments of this application, not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.
[0078] Such as figure 1 Shown, be a kind of method for providing multimedia information based on GPS and GPRS among the present application, specifically comprise the following steps:
[0079] Step 101, acquire the target location of the mobile terminal.
[0080] Wherein, said obtaining the target position of the mobile terminal includes:
[0081] automatically acquire the current location of the mobile terminal through the GPS of the mobile terminal, the current location being the target location; and / or
[0...
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The invention discloses a method and device for providing multimedia information based on a GPS (Global Positioning System) and a GPRS (General Packet Radio Service). The method comprises the following steps of: acquiring the target position of a mobile terminal; determining a target point in a target range corresponding to the target position through the GPS according to the target position; acquiring target point multimedia information corresponding to the target point according to the corresponding relation between the target point and the target point multimedia information; and transmitting the target point multimedia information to the mobile terminal through the GPRS. By adopting the method and the device, the information content stored by the mobile terminal is reduced, and the accuracy and the efficiency in providing the multimedia information are increased.
Description
technical field [0001] The present application relates to the field of network technology, in particular to an information providing method and device based on GPS (Global Positioning System) and GPRS (General Packet Radio Service). Background technique [0002] With the development of science and technology, traditional information dissemination methods, such as newspapers, magazines, books, television, etc., can no longer meet people's needs. Media advertisements such as life, building advertisements, and vehicle advertisements provide users with more instant, accurate, and colorful information. Vehicles, which are the main tool for people to travel, are more and more favored by businesses. With the improvement of living standards, self-guided tours are becoming more and more popular. When a user travels to an unfamiliar city by car, he needs to quickly become familiar with the city (such as catering, hotels, entertainment, leisure, etc.). For the multimedia information ...
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IPC IPC(8): H04W4/02H04W4/12H04L29/06
Inventor 蔡景助
Owner ALIBABA GRP HLDG LTD