Method and system for analyzing and acquiring user movement traces
A movement trajectory and user movement technology, which is applied to services based on location information, wireless communications, electrical components, etc., and can solve problems such as the inability to obtain continuous user trajectories, the inability to perform continuous GPS positioning, and the absence of methods for predicting user movement trajectories.
Active Publication Date: 2019-03-26
CHINA TELECOM CORP LTD
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Problems solved by technology
[0003] In the process of realizing the present invention, the inventor found that in the prior art, the global positioning system (GPS) can be used to locate the user's position, and the continuous track of the user can be obtained through continuous GPS positioning. Continuous positioning requires the user's mobile terminal to actively participate in the positioning calculation and provide positioning data. The positioning data is not easy to obtain. Moreover, continuous GPS positioning cannot be performed when the GPS satellites are invisible, and the user's continuous trajectory cannot be obtained.
In addition, there is currently no method for predicting user movement trajectories in mobile communication scenarios
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[0086] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
[0087] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.
[0088] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.
[0089] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...
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The embodiment of the invention discloses a method and a system for acquiring a user movement path by analysis. The method comprises the following steps: in each preset movement path period, receiving user real-time information transmitted by data information acquisition equipment in turns, wherein the user real-time information comprises user identifiers and network access information; specific to one user, judging whether the user real-time information of the user is received or not in a current turn; if the user real-time information of the user is received in the current turn, acquiring a position corresponding to the network access information in the current turn from a base station position inquiry unit, generating a position record of the user in the current turn, and storing the generated position record in a path recording table; and if the user real-time information of the user is not received in the current turn, performing data training, inquiring a historical path record having a maximum similarity with a current historical path record from other historical path records of the user, and storing a position corresponding to the current turn as the position corresponding to the network access information in the current turn in the path recording table. Through the embodiment of the invention, the movement path of a mobile terminal user can be acquired under the situation that a mobile terminal does not need to participate in position computation.
Description
technical field [0001] The invention relates to communication technology, in particular to a method and system for analyzing and acquiring user movement traces. Background technique [0002] With the development of wireless mobile communication devices, there are more and more ways to obtain the user's location. How to obtain user trajectories and predict user behavior based on user trajectories has become a current research hotspot, so that network resource optimization and application promotion can be carried out according to user behavior. [0003] In the process of realizing the present invention, the inventor found that in the prior art, the global positioning system (GPS) can be used to locate the user's position, and the continuous trajectory of the user can be obtained through continuous GPS positioning. Continuous positioning requires the user's mobile terminal to actively participate in the positioning calculation and provide positioning data. The positioning data...
Claims
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IPC IPC(8): H04W4/029H04W64/00
Inventor 刘波柏楠毛聪杰杨恒李华峰
Owner CHINA TELECOM CORP LTD