Method and device for calculating signal data covered by wireless network
A signal data and wireless network technology, applied in the computer field, can solve the problems of few sampling points, difficult to cover all areas of sample data, and inability to reflect actual user service perception, so as to reduce inaccuracy
Active Publication Date: 2018-05-04
CHINA MOBILE GRP GUANGDONG CO LTD +1
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Because the existing method is based on the simulated 3D rendering technology, it cannot reflect the actual user service perception; and there are few sampling points, and it is difficult for the sample data to cover all areas. The embodiment of the present invention proposes a signal data calculation method for wireless network coverage. and device
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0046] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0047] figure 1 It shows a schematic flowchart of a signal data calculation method for wireless network coverage provided by this embodiment, including:
[0048] S101. Rasterize the digital three-dimensional map corresponding to the wireless network coverage area to obtain several rasters.
[0049] Specifically, the digital three-dimensional map corresponding to the buildings within the coverage area of the wireless network is mainly gridded, that is, the three-dimensional buildings are divided into several cuboid grids. For the convenience of calculation, the three-dimensional building can be divided into several cube grids.
[0050] The size of the grid is set ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention discloses a method and a device for calculating signal data covered by a wireless network. The method comprises the following steps: rasterizing a digital three-dimensional map corresponding to a coverage area of the wireless network; obtaining signal test data, matching the signal test data with grids according to position data in the signal test data, and associating the corresponding signal data in the signal test data with the matched grids; and if it is judged that the signal data associated with the grids are invalid according to a threshold, calculating target signal data associated with a target grid according to the signal data associated with a plurality of valid grids in the vicinity of the target grid. By matching the signal test data with the grids in the rasterized digital three-dimensional map, the actual service perception of a user can be reflected by the signal test data; and the signal data of the invalid grids are calculated accordingto the signal data of the valid grids, therefore the area of each grid covers the signal data, and meanwhile the inaccuracy of a small number of samples is reduced.
Description
technical field [0001] Embodiments of the present invention relate to the field of computer technology, and in particular to a method and device for calculating signal data covered by a wireless network. Background technique [0002] In the field of cellular access network planning and optimization, the indoor mobile communication signals of high-rise buildings are very complicated due to their own structural characteristics. How to evaluate and analyze the indoor coverage of high-rise buildings has become the focus and difficulty of network optimization and indoor coverage system construction. Now the methods for evaluating the indoor coverage of high-rise buildings mainly include: using the wireless The wireless artificial test data of the 3D position information is used to render the building; the 3D positioning calculation is performed using the measurement report, and the 3D rendering of the building is performed based on the measured report after positioning. [0003]...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/18H04W24/02H04W24/06H04W24/08
CPCH04W16/18H04W24/02H04W24/06H04W24/08
Inventor 刘大洋杨文俊吴宝庭黄海晖陆南昌刘少聪
Owner CHINA MOBILE GRP GUANGDONG CO LTD