Radio communication detecting system

Abstract

The present invention discloses wireless communication test system. Said system includes computer main board, more than one data cards, bus conversion unit, wherein data cards, bus conversion unit, and computer main board respectively connected international standard PCMCIA bus and computer bus, computer main board through bus conversion unit PCMCIA bus converting to computer bus, driving and controlling said plurality of data cards, to make wireless communication systematical test. The present invention adapts continuous evolution communication system.

Description

technical field [0001] The invention relates to a test technology of a wireless communication system, in particular to a wireless communication test system. Background technique [0002] For a wireless communication system, forming a large traffic environment with a sufficient number of wireless terminals participating in the air interface, making automatic calls based on various real services for a long time, and testing the performance of the wireless communication system is an assessment. An effective and necessary measure of the availability of wireless communication systems. [0003] The wireless communication system is mainly composed of base stations and wireless terminals. To establish a wireless communication test system, a large number of wireless terminals must participate. According to the test requirements of the test system, several or dozens or hundreds of wireless terminals are required for testing. The most critical functions in a wireless communication tes...

AI Technical Summary

Problems solved by technology

[0009] (2) Commercial mobile phones are powered by batteries. After the battery is exhausted, it needs to be recharged to supply power to the mobile phone. In the test system, it needs to work continuously for a long time, so the way of battery power supply is very unreasonable.

[0010] (3) Commercial mobile phones have components related to human-computer interaction, such as display screens, keyboards, earphones, speakers, cameras, vibrators, etc., and these human-computer interaction components are not needed in the test system, so the test system is composed of commercial mobile phones , not only increase the cost of the system, but also reduce the overall reliability of the system because these redundant components

For example, the display screen is not suitable for long-term work and operation, and in the case of long-term uninterrupted work, the display screen will age faster or even be damaged, which will cause the self-test failure of the mobile phone and interfere with the normal work of the test system

[0011] (4) Although the dedicated mobile phone module avoids the above-mentioned 2 and 3 disadvantages, since the dedicated mobile phone module is only a simplified module for a mobile phone, it is not only limited by the continuous development of communication service applications, but also the performance and maintainability of the mobile phone module Reliability and reliability are also limited

[0012] (5) For different communication systems, such as global system for mobile communication (GSM), code division multiple access (CDMA) system, wideband code division multiple access (WCDMA) system, commercial mobile phones or special mobile phone modules, in model, shape, The communication interface and power supply method will be different. In the test system of different communication standards, different adaptations to the mechanical or communication and electrical interfaces are required. Therefore, a universal and platform-based test system cannot be achieved.

Moreover, different commercial mobile phones or special-purpose mobile phone modules are not uniform in size and are not small, requiring special mechanical adapters to fix them. Therefore, the test system composed of these is very bulky and cannot be used as a portable test system.

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