A mobile terminal position prediction method and device
A technology of a mobile terminal and a prediction method, applied in the field of mobile communication, can solve the problems of large influence of sample data, difficult control of prediction accuracy, large maintenance cost, etc., and achieve the effect of reliable first probability value
Active Publication Date: 2019-05-14
CHINA UNIONPAY
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[0005] The embodiment of the present invention provides a mobile terminal position prediction method and device to solve the technical problems in the prior art that the prediction of the mobile terminal position is greatly affected by sample data, the maintenance cost is large, and the prediction accuracy is difficult to control
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[0099] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0100] In order to solve the technical problems existing in the prior art that the method for predicting the location of a mobile terminal is greatly affected by sample data, the maintenance cost is high, and the prediction accuracy is difficult to control, an embodiment of the present invention proposes a method and device for predicting the location of a mobile terminal. Based on the historical trajectory of the mobile terminal, the ti...
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The invention discloses a mobile terminal position prediction method and apparatus. The mobile terminal position prediction method includes acquiring an adjacent node adjacent to the current node of the mobile terminal; determining the first probability value of the mobile terminal moving from the current node to any one adjacent node based on the historical moving record of the mobile terminal; determining a similar mobile terminal similar to the historical moving track of the mobile terminal based on the historical moving record of other mobile terminals passing by the current node; determining the second probability value of the similar mobile terminal moving from the current node to any one adjacent node based on the historical moving record of the similar mobile terminal; and determining the third probability value of the mobile terminal moving from the current node to the adjacent node for each adjacent node based on the first probability value and the second probability value. The adjacent node with the largest third probability value is taken as the target moving position of the mobile terminal, so that the determined target moving position of the mobile terminal is accurate.
Description
technical field [0001] Embodiments of the present invention relate to the field of mobile communication technologies, and in particular, to a method and device for predicting a position of a mobile terminal. Background technique [0002] With the popularization of mobile terminals and the development of wireless network and positioning technology, the means of obtaining the geographical location of mobile terminals are more convenient and diverse, such as GPS positioning, WIFI positioning, services based on geographical location information and related technology research are more and more popular. focus on. Among them, using the historical location information records of mobile terminals to model the trajectory of mobile terminals, analyze the behavior of mobile terminals, and predict the location of mobile terminals has also become a research hotspot. Location prediction is an important issue in the research of human mobile behavior. In order to achieve more intelligent an...
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IPC IPC(8): H04W4/029
CPCH04W4/029
Inventor 张琦尹亚伟王宇
Owner CHINA UNIONPAY