CN102857943A - LTE (long term evolution) signal testing and practical training platform device - Google Patents

Abstract

The invention provides an LTE (long term evolution) signal testing and practical training platform device. The LTE signal testing and practical training platform device comprises an LTE signal acquirer, a monitoring module and a testing module, wherein the LTE signal acquirer is used for acquiring LTE data in the network and outputting to the monitoring module, the monitoring module is used for processing the received LTE data and outputting to the testing module and processing input network parameters and outputting to the testing module; and the testing module is used for analyzing the received LTE data, filling the required data to the corresponding positions and displaying, and analyzing ad displaying the received network parameters. By the LTE signal testing and practical training platform device, simulated operations such as drive test equipment connection, template configuration, network testing and the like are provided for users, beginners who do not contact with the LTE network optimization can be gradually acquainted with the network optimization process, after various parameters during the LTE network optimization can be completely known and acquired data are analyzed, the LTE network can be reasonably configured, and corresponding resolution schemes are provided for the LTE construction.

Description

A kind of LTE signal testing training platform device

Technical field

The invention provides a kind of LTE signal testing training platform device, belong to the LTE networking technology area.

Background technology

Along with the development of the communication technology and wireless technology and constantly popularizing of intelligent mobile terminal, people are more and more higher to transmission speed and the stability requirement of wireless network.LTE (Long Term Evolution, Long Term Evolution) as the important technology among the 3G, rely on it that peak rate of descending 326Mbit/s and up 86Mbit/s can be provided under the 20MHz spectral bandwidth, can well improve the performance of Cell Edge User, improve the advantages such as cell capacity and reduction system delay and placed high hopes.Therefore, can be good at grasping each signal parameter of LTE, and can assess peripheral base station and seem particularly important of the personnel of reasonably configuration according to the parameter of gained.

But because evolution process cycle of LTE is long and content is many, for the beginner at the aspect complex operation such as road measuring device connection, template configuration, network test and be difficult for skilled the grasp and problem that can't reasonable disposition LTE network.

Summary of the invention

The present invention for solve existing LTE technology for the beginner the aspect complex operation such as road measuring device connection, template configuration, network test and be difficult for skilled grasp can't reasonable disposition LTE network problem, and then provide a kind of LTE signal testing training platform device.For this reason, the present invention proposes following technical scheme:

A kind of LTE signal testing training platform device comprises:

The LTE signal picker is used for the LTE data of collection network and exports to monitoring module;

Monitoring module is used for test module is processed and exported to the LTE data that receive, and test module is processed and exported to the network parameter of input;

Test module is used for the LTE data that receive are resolved, and with the data stuffing of needs to corresponding position and demonstration, and the network parameter that receives resolved and show.

The present invention is by the setting of three-decker, the user is provided the simulation operations of the aspects such as road measuring device connection, template configuration, network test, can allow does not have the beginner of the contacted LTE network optimization to be familiar with gradually the process of the network optimization, parameters in the LTE network optimization process is had than more comprehensive understanding and to behind the data analysis that gathers, can reasonably dispose the LTE network, and the construction of LTE is proposed corresponding solution.

Description of drawings

Fig. 1 is the structural representation of the LTE signal testing training platform device that provides of the specific embodiment of the present invention;

Fig. 2 is the hardware module connection diagram of the LTE signal testing training platform device that provides of the specific embodiment of the present invention.

Embodiment

The specific embodiment of the present invention provides a kind of LTE signal testing training platform device, as shown in Figure 1, comprises LTE signal picker 1, monitoring module 2 and test module 3;

LTE signal picker 1 is used for the LTE data of collection network and exports to monitoring module;

Monitoring module 2 is used for test module is processed and exported to the LTE data that receive, and test module is processed and exported to the network parameter of input;

Test module 3 is used for the LTE data that receive are resolved, and with the data stuffing of needs to corresponding position and demonstration, and the network parameter that receives resolved and show.

In this embodiment, can utilize the GPS technology to locate at any time the accurate location of LTE signal testing actual training device and the wireless base station around the product, and drive test process that is virtually reality like reality, the signal parameter information of each base station of real reflection, thereby more be conducive to rational configuration network, obtain more accurately construction scheme.

The LTE signal testing training platform device that this embodiment provides adopts three-decker, and ground floor is LTE signal picker 1, and the second layer is that 2, the three layers of monitoring modules are the test module 3 that is arranged in the host computer.The configuration that the LTE signal picker 1 of ground floor is can be as required convenient, flexible, as long as meet the LTE network standard, no matter and brand is conducive to the LTE parameter and standard of each producer of omnibearing understanding and the power of its collection signal like this; The monitoring module 2 of the second layer can adopt the Android platform, brought into play that the Android platform is attractive in appearance, hommization, characteristics that available resources are abundant, carry out input and the study of signal at Pad, this process is conducive to better grasp the meaning of each signal representative, and the prescribed limit of each signal, thereby can be very fast and the essence of the familiar whole LTE network optimization enjoyed very much; The 3rd layer test module 3 can adopt the .NET technology, and look ﹠ feel is ripe, good stability, and the 3rd layer is connected with the second layer by netting twine, realizes data transfer.

Hardware aspect: as shown in Figure 2, processor adopting Cortex A8, this processor be first item based on the application processor of ARMv7 framework, and be the processor of the highest, the tool power efficiency of the performance of since the dawn of human civilization ARM exploitation.The speed of Cortex-A8 processor can be regulated to surpassing in the scope of 1GHz at 600MHz, and it is high to have stability, the advantages such as low-power consumption.It has the embedded communication module of standard mini-PCIe interface the LTE module, supports the multiple wireless standards such as LTE, EVDO, UMTS and EDGE/GPRS/GSM, can satisfy the demand of user's global roaming.The LCD touch-screen adopts 7 cun LCD touch-screens of group's wound photoelectricity, and display effect is fine and smooth, and visual range is wide, touches effective.

Software aspect: consider practicality, monitoring module 2 adopts the Android operating system of increasing income, and the Android system is as a kind of embedded system of mobile phone of intelligence, and its advantage is that the stability of a system, beautifying property are strong, have powerful network application, systemic-function is abundant.The system that considers uses netting twine to carry out the mutual of data, thus the transmission method that adopts must be reliably and the data of transmission to be easy to resolve, so adopt http protocol to add the JSON data format, well solved stability and the high efficiency of transfer of data; The assembly that flexible interface uses Android self to provide reasonably makes up, and forms outstanding display effect.The test module 3 that is arranged in host computer adopts .NET winform technique construction software frame, desktop application technology as maturation, winform has stability, integrated mapinfo wherein, can directly obtain geography information and be mapped out loca and peripheral base station information from the GPRS module, and adopt http protocol and server interaction, its display interface and easy to operate and hommization.

The operation principle of the LTE signal testing training platform device that this embodiment provides is: at first, LTE signal picker 1 and monitoring module 2 are called out mutually, in the process of calling out, monitoring module 2 obtains some LTE data from LTE signal picker 1, then carry out certain screening, compression processing at monitoring module 2, data after will processing are again packed, be transferred to test module 3 by cable interface, the data of 3 pairs of receptions of test module are resolved, then with the data stuffing of needs to separately position, be presented on each interface; Secondly, monitoring module 2 directly obtains LTE data in the network by LTE signal picker 1, network parameter is inputted by the respective page of monitoring module 2, then submit to, processing is screened, compressed to the data of submitting in program, then send to test module 3 by network interface, the method for the data based data interchange format " name/value " of 3 pairs of receptions of test module is resolved, data with patterned displaying interface after resolving; Be exactly that test module 3 sends request to monitoring module 2 at last, monitoring module 2 is resolved the request of test module 3, then carries out corresponding order behavior, as obtains wireless parameter, call etc., the data back that will obtain from LTE signal picker 1 at last is to test module 3.Above operation can intert mutually to be carried out, and does not have certain order, brings great flexibility therefore for whole study.

The various functions that network optimization project drive test software is realized in the present mobile communications network of the main analog simulation of LTE signal testing training platform device that this embodiment provides, connect according to drive test flowsheeting road measuring device, carry out template configuration, and simulation shows the demonstration of the Common Parameters under geographic view in the drive test, GPS view, device log view, event view, three layers of signaling view, the LTE network formats etc.Whole device has following advantage:

This device merges at present .NET technology and the Android technology of main flow, the PC end adopts the .NET programming to realize, monitoring module 2 adopts the Android platform, that two kinds of technology all can provide is flexible, pure and fresh ground interface configurations and effect, allow the more hommization of whole device, it is also more convenient to operate, easily left-hand seat, conveniently study and use; This device carries out the network optimization drive test process of main flow abstract and integrates, complete simulation the various aspects of drive test, allow more actualization of whole teaching, and every complete equipment value of providing real mobile phone to check signal parameter for the student, allow the student experience really the various aspects of network optimization test, blend learning in music thereby reach, actual experience is with true teaching purpose of speaking.

Therefore, the LTE signal testing training platform device that this embodiment provides can be used for offering the colleges and universities of correlated curriculum, training organization and the company that is engaged in correlation engineering, provide road measuring device to connect to the user, template configuration, the simulation operations of the aspects such as network test, can allow does not have the beginner of the contacted LTE network optimization to be familiar with gradually the process of the network optimization, parameters in the LTE network optimization process is had than more comprehensive understanding and to behind the data analysis that gathers, can reasonably dispose the LTE network, and the construction of LTE is proposed corresponding solution.

The above; only for the better embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.

Claims (1)

1. a LTE signal testing training platform device is characterized in that, comprising:

The LTE signal picker is used for the LTE data of collection network and exports to monitoring module;

Monitoring module is used for test module is processed and exported to the LTE data that receive, and test module is processed and exported to the network parameter of input;

Test module is used for the LTE data that receive are resolved, and with the data stuffing of needs to corresponding position and demonstration, and the network parameter that receives resolved and show.

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