Method and system for indoor automatic geographic display of wireless network air interface parameters
A technology of air interface parameters and wireless network, applied in the direction of wireless communication, electrical components, etc., can solve the problem of inconvenient geographical display
Active Publication Date: 2017-03-29
WUHAN HONGXIN TECH DEV CO LTD
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Problems solved by technology
[0004] The problem to be solved by the present invention is that, in view of the various inconveniences of manual dotting and geographical display in traditional indoor wireless network testing and the needs of engineering practice, the present invention develops an applicable Indoor automatic geographic display method based on smart phone-based wireless network air interface parameters
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[0028] see Figure 4 , 401 is an intelligent test mobile phone with an acceleration sensor and an electronic compass built in. After the mobile phone is connected to the wireless network, the technical solution of the present invention can use software technology to realize the automatic operation process. The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments .
[0029] see Figure 5 , the indoor automatic geographic display method of wireless network air interface parameters provided by the embodiment includes performing the following operations on the mobile phone,
[0030] First of all, the electronic map is used to coordinate the imported indoor plan to establish the mapping relationship between the plane pixel coordinate system and the earth coordinate system; when starting the test, select the current test location on the indoor plan as the starting point of the test. During speci...
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The invention discloses an indoor automatic geographic-based display method and system of air interface parameters of a wireless network. The method includes the steps that coordinate mapping is conducted on an indoor plane graph which is led in through a mobile phone in an electronic map mode, and when a test is started, a current test position is selected as a test starting point on the indoor plane graph; real-time monitoring is carried out on data reported by an acceleration sensor and data reported by an electronic compass; the stepping frequency of a tester is counted according to the data reported by the acceleration sensor; in accordance with the data reported by the electronic compass, when an azimuthal variation value which is reported by the electronic compass in real time is larger than a preset value, the coordinate of moving at this time is obtained according to the stepping frequency; the air interface parameters of the wireless network which are reported by a base band are collected, analyzed and cached in real time, and after an increment path is drawn on an electronic map according to the coordinate of moving at this time, cached sampling point messages are tiled to be displayed on the increment path at this time. The system and method solve the problems that manual dotting is inaccurate, high in randomness, inconvenient to operate and the like in a traditional indoor pacing process.
Description
technical field [0001] The invention belongs to the field of indoor wireless network testing, and in particular relates to an automatic geographic display method and system for air interface parameters. Background technique [0002] The mobile wireless network drive test system is a system for planning and optimizing the mobile wireless network by using tools such as test software, test mobile phones, frequency scanners, electronic maps, GPS and test vehicles. It mainly meets the needs of network cell site selection, daily network optimization, and radio frequency quality assessment. [0003] Indoor network optimization testing via smart phones has been more and more widely used due to its strong portability and flexibility. In the indoor environment, due to the shielding effect of the building on the GPS signal, the drive test software cannot obtain the GPS signal during the test to perform real-time and accurate geographic display of the air interface parameters. Therefo...
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IPC IPC(8): H04W24/02
Inventor 魏凌云李磊
Owner WUHAN HONGXIN TECH DEV CO LTD