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Method for testing LTE (Long Term Evolution) indoor wireless signal parameter distribution data

A test method and signal parameter technology, applied in wireless communication, electrical components, etc., can solve the problems of inconvenient recording, storage and use, inconsistent data format, and unintuitiveness, and achieve accurate and reliable test data and location information, real-time data. Strong performance and high test efficiency

Inactive Publication Date: 2015-11-18
GUANGDONG SOUTHERN PLANNING & DESIGNING INST OF TELECOM CONSULTATION CO LTD
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Problems solved by technology

[0004] The existing indoor wireless signal coverage inside the building is an important input information for the design of the indoor distribution system, but the existing test tools involve a lot of equipment, heavy quality, and not intuitive, which makes the signal test cycle of the indoor distribution system long and the data format is not uniform. It is inconvenient to record, store and use, which directly affects the quality and efficiency of indoor distribution system design

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  • Method for testing LTE (Long Term Evolution) indoor wireless signal parameter distribution data
  • Method for testing LTE (Long Term Evolution) indoor wireless signal parameter distribution data
  • Method for testing LTE (Long Term Evolution) indoor wireless signal parameter distribution data

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Embodiment Construction

[0030] The structure and principle of the test system of the embodiment of the present invention are as follows: Figure 1 to Figure 3 shown.

[0031] like figure 1 As shown, the test system includes a portable test terminal, an indoor GIS server, and a wireless signal parameter distribution data server.

[0032] like image 3 As shown, the portable terminal includes battery, power management module, microprocessor (CPU), SDRAM, FLASH, wireless signal test module, ultrasonic positioning module, GPS / GPRS module for outdoor positioning and data transmission, photography module, electronic compass, touch screen , Full-color display module, USB module and WIFI module. Power management module, CPU, SDRAM, FLASH, wireless signal test module, ultrasonic positioning module, GPS / GPRS module for outdoor positioning and data transmission, photography module, electronic compass, touch screen, full-color display module, USB module and WIFI module respectively Microprocessor connection....

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Abstract

The invention discloses a method for testing LTE (Long Term Evolution) indoor wireless signal parameter distribution data. The testing method comprises a testing system. The testing system comprises a portable testing terminal, an indoor GIS (Geographic Information System) server and a wireless signal parameter distribution data server, wherein the portable testing terminal is in wireless connection with the indoor GIS server and the wireless signal parameter distribution data server respectively via the Internet. Before start of testing, the portable testing terminal downloads the map information of the GIS server into a local memory. During testing, the portable testing terminal synchronously transmits measured indoor distribution parameters to the wireless signal parameter distribution data server in real time. The method is suitable for investigation testing of an indoor distributed system, and has the advantages of high portability, accurate and reliable testing data and position information, high data instantaneity, high parameter display visibility, high testing efficiency and the like.

Description

[technical field] [0001] The invention relates to the test of LTE indoor wireless signal parameter distribution data, in particular to a test method for LTE indoor wireless signal parameter distribution data. [Background technique] [0002] The LTE (LongTerm Evolution) network uses a relatively high frequency band. Due to the influence of the internal walls of buildings, outdoor wireless signals are attenuated compared with 2G, resulting in poor indoor signals in some buildings. LTE indoor distribution system construction can make up for indoor signal coverage bad question. [0003] During the design process of the LTE indoor distribution system scheme, it is necessary to test the wireless signal coverage inside the building at the initial stage. Existing LTE indoor distribution system tests mostly use professional wireless signal test system software, notebook computers and corresponding mobile phones of various standards. The test involves a wide variety of equipment, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00
CPCH04W24/00
Inventor 岳胜罗成麦晓彬邓达豪江巧捷于磊
Owner GUANGDONG SOUTHERN PLANNING & DESIGNING INST OF TELECOM CONSULTATION CO LTD
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