Method and device for generating mobile subscriber track
A trajectory generation and mobile user technology, applied in electrical components, wireless communication, etc., can solve problems such as the inability to accurately quantify the amount of movement, and the description of mobile network users
Inactive Publication Date: 2009-06-24
BEIJING WOTAIFENG COMM TECH CO LTD
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Problems solved by technology
The improvement of this technology is to quantify the amount of movement in the idle state between the location area and the border cell. The disadvantage is that the amount of movement in the idle state inside the location area cannot be accurately quantified.
[0009] Therefore, so far, there is no method that can accurately describe the mobile trajectory of mobile network users
Method used
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Embodiment Construction
[0041] The core idea of the present invention is: for the moving trajectory between the current two continuous event occurrence cells that the user needs to regenerate, first detect and judge whether the two cells are adjacent cells, and when the two cells are not adjacent, collect user The various moving trajectories between the two cells in the moving state and record the time used, compare the time used by various trajectories with the occurrence time interval of two consecutive events, and finally select the closest trajectory as the current Movement trajectories between two consecutive event-occurring cells.
[0042] In order to enable those skilled in the art to better understand the present invention, the technical solution provided by the present invention will be specifically described below in conjunction with specific embodiments.
[0043] In the mobile network, the user of the mobile communication device will not always stay in one place, usually the location wil...
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The invention discloses a mobile subscriber path generation method, which comprises the following steps: collecting recording message for each event so as to obtain the happening time, the happening subdistrict of each event and the position of the adjacent subdistrict; detecting whether the happening subdistricts of any two continuous events of the subscriber are adjacent or not according to the happening subdistrict of each event and the position of the adjacent subdistrict thereof; collecting the various paths moving between the two subdistricts and the moving time span when the subscriber is under the communication condition all the time when the happening subdistricts of any two continuous events are not adjacent; comparing the time span used by the various paths moving between two subdistricts when the subscriber is under the communication condition all the time with the detected happening time span between any two continuous events under the communication condition; and selecting the paths with most similar time spans as the moving paths between any two continuous events which need to be detected by the subscriber and happen between the subdistricts, and the moving paths are output. The invention also discloses a mobile subscriber path generation device. Through the method and the device, the moving path of the mobile network subscriber can be accurately obtained.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and device for generating a mobile user trajectory. Background technique [0002] In the field of user movement monitoring technology and other technical fields, in order to know the specific whereabouts of the user, it is necessary to accurately know the moving track of the user within a period of time. [0003] In order to monitor the user's movement track and realize the regeneration of the mobile movement track, the following five methods are currently used: [0004] 1. Pure theoretical simulation technology. The purely theoretical simulation technology is carried out on a free plane. Users can move to any point, and there is no limit to the number of users staying at any point. The simulation technology is to set the user's stay time and stay probability, moving time and moving time. The speed and direction of movement are driven by random events, and...
Claims
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IPC IPC(8): H04W24/08
Inventor 周莅涛邵则才陈锦荣
Owner BEIJING WOTAIFENG COMM TECH CO LTD