Mobility stress test method and device for wireless terminal

Abstract

The invention provides a mobility stress test method and device for a wireless terminal. The device comprises a matrix programmable attenuator, N wireless base stations and control equipment; the matrix programmable attenuator includes N radio frequency signal input ports and M radio frequency signal output ports that form N*M channels, wherein the M radio frequency signal output ports are used for in communication connection with M wireless terminals, and N and M are both positive integers; the N wireless base stations are in communication connection with the N radio frequency signal input ports; and the control equipment executes the following operations: generating attenuation values of various channels; generating the durations corresponding to various attenuation values of various channels; and providing an attenuation control command to various channels based on the attenuation values and the durations, wherein the control equipment variably generates the attenuation values of atleast partial channels, so that the attenuation values of the at least partial channels are fixed within the same duration, and variable within different durations.

Description

technical field [0001] The present invention mainly relates to the field of wireless communication, in particular to a stress testing method and device for a wireless terminal. Background technique [0002] Stress testing of wireless terminals is the core means to evaluate the stability of wireless terminals. The characteristic of the stress test is that multiple wireless terminals need to be tested in parallel for a long time in order to obtain sufficient sampling and test pressure. The main objective of existing stress testing methods for wireless terminals is to solve the control method for wireless terminals. For example, use soft methods such as smart terminal operating system test frameworks and hard methods such as manipulators to release a large amount of manpower during testing. [0003] One of the stress tests for wireless terminals is the mobility stress test. The test environment of the existing stress test methods is directly placed in the live network or a s...

AI Technical Summary

Problems solved by technology

Due to the limited number of wireless signal channels controlled by this method, the complexity of the simulated wireless environment is limited

If the number of control channels is increased, the wiring will become very complicated, and the stability and maintainability of the entire system will be seriously reduced

At the same time, the control capability of the control software is simple, which also limits the complexity of the simulated wireless environment

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