Method, device and equipment for testing response time of wireless communication equipment

The method improves wireless communication device response time testing by dynamically compensating for hardware delays and environmental interference, ensuring precise and reliable measurements across various scenarios.

CN120321681APending Publication Date: 2025-07-15武汉万曦智能科技有限公司
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Patent Information

Application Number
CN202510595744.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-09
Publication Date
2025-07-15

AI Technical Summary

Technical Problem

The existing wireless communication equipment response time testing methods have problems such as low accuracy, weak anti-interference ability and poor scenario adaptability, which cannot accurately reflect hardware processing delays and environmental interference, resulting in significant deviations from the actual scenarios.

Method used

By sending and receiving test signals, and combining dynamic compensation corrections of hardware delay, propagation delay, software reference delay and clock synchronization delay, a multi-dimensional compensation model is established, and dynamic hardware delay calibration, multipath propagation delay modeling, protocol stack delay decomposition, dual-mode clock synchronization and anti-interference joint triggering mechanisms are adopted to obtain high-precision target response time.

Benefits of technology

It realizes high-precision response time measurement in complex environments, supports the research and development and certification of high-real-time wireless communication equipment, improves the accuracy, reliability and flexibility of the test system, adapts to different communication protocols and complex channel environments, and promotes the intelligent and adaptive development of industry standards.

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Abstract

The invention discloses a test method, device and equipment for response time of wireless communication equipment, and relates to the technical field of wireless communication. The method comprises the following steps: sending a test signal to a to-be-tested wireless communication device in a preset sending mode, and recording a sending moment when the test signal is sent; receiving a response signal returned by the to-be-tested wireless communication equipment based on the test signal, and recording a receiving moment of receiving the response signal; obtaining initial response time according to the sending time and the receiving time; and determining compensation correction time, and performing compensation correction on the initial response time based on the compensation correction time to obtain target response time. The target response time obtained at the moment is obtained through dynamic hardware delay calibration, multipath propagation delay modeling, protocol stack delay decomposition, dual-mode clock synchronization and an anti-interference combined triggering mechanism, and the defects of a traditional testing method in the aspects of precision, reliability and scene adaptability are overcome. And a guarantee is provided for research, development and authentication of high-real-time wireless communication equipment.
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