Terminal location method and device

A terminal positioning and terminal technology, applied in the field of communication, can solve problems such as low efficiency and long time-consuming terminal positioning

Active Publication Date: 2017-06-30
CHINA MOBILE GROUP SHAIHAI
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Problems solved by technology

[0004] Embodiments of the present invention provide a terminal positioning method and device to solve the problems of long time consumption and low efficiency of terminal positioning in the prior art

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  • Terminal location method and device
  • Terminal location method and device

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the application clearer, the application 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 application, not all of them. . Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0052] In the embodiment of the present invention, the terminal may be an electronic device with a wireless communication function such as a mobile phone, a tablet computer, and a palmtop computer. The terminal can perform wireless connection with the base station and perform information exchange. The terminal can report a measurement report (Measurement Report, MR) to the base station. The measurement report can include the cell identity of the serving cell and the ...

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Abstract

The invention discloses a terminal location method and device. The method comprises: acquiring a measurement report (MR) uploaded by a terminal; forming a cell vector by using a cell identity (ID) of each measurement cell, and forming a level vector by using a coverage level value of each measurement cell; acquiring a cell ID of a serving cell from the MR, and searching multiple training samples in a base station, to which the cell ID of the serving cell belongs, from an MR sample library; determining training samples corresponding to training cell vectors, which have the same cell IDs, in the multiple training samples as to-be-compared training samples; determining probability values of each level vector and a training level vector of each to-be-compared training sample through a neural network model; and determining training position information corresponding to a to-be-compared training sample, the probability value of which is larger than a probability threshold, to be the position of the terminal. According to the cell ID of the serving cell, the training samples of the base station, to which the serving cell belongs, are found out, and speed and efficiency of terminal location are improved.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a terminal positioning method and device. Background technique [0002] With the large-scale construction of TD-LTE network, the user's throughput and user experience have been greatly improved. At the same time, due to the increasingly complex network structure and more and more terminal functions, this brings new challenges to O&M optimization. In order to make network analysis more in-depth and more suitable for the actual behavior of users, it is necessary to accurately identify the network wireless environment in which users are located. Therefore, user positioning technology has become a key technology in the process of LTE network operation, maintenance and optimization. [0003] At present, the terminal positioning method is to match the measurement report reported by the terminal with the measurement report stored in the measurement report library. Due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00H04W24/10
Inventor 钱梁
Owner CHINA MOBILE GROUP SHAIHAI
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