A comprehensive test system for radio frequency performance of ad hoc network equipment

Abstract

The invention proposes a radio frequency performance comprehensive testing system for ad hoc network equipment, which relates to the field of radio frequency performance testing of wireless and digital communications. The system includes a hardware integration device and an automatic control device. The hardware integration device includes a general instrument group, a radio frequency interface box, a test terminal, an interface converter and a monitoring computer; a general instrument group is used for the analysis of the radio frequency signal of the equipment under test and the generation of interference signals; RF interface box, used to provide test link selection and signal transmission; auxiliary test terminal, used to send auxiliary test signals and test data packets to the terminal under test; interface converter, used for the agreement between the general instrument group and the monitoring computer conversion; monitoring computer for monitoring the working state of the general instrument group, radio frequency interface box, accompanying test terminal, tested terminal and interface converter; automatic control device for controlling the working state of the hardware integration device. The invention has a very broad application prospect in the field of comprehensive testing of radio frequency performance of modules and terminals including ad hoc network functions.

Description

technical field [0001] This application relates to the field of radio frequency performance testing of wireless and digital communications, in particular to a comprehensive testing system for radio frequency performance of ad hoc network equipment. Background technique [0002] Ad Hoc communication has many advantages such as no center, self-organization, distributed control, strong invulnerability, dynamic topology adaptability, no need for the support of the original communication infrastructure, etc., and can be widely used in military field communication, emergency rescue, etc. Disaster relief, drone clusters, ship communication systems, distribution network monitoring and many other fields. Due to the continuous development of wireless communication and terminal technology, AdHoc networks have also been developed in civilian environments. When temporary communication is required in areas without infrastructure, AdHoc networks can also be easily built to achieve. With t...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no similar radio frequency test system for ad hoc network equipment in foreign countries. The domestic radio frequency performance test system for ad hoc network equipment is still in the stage where each manufacturer builds a test system for its own testing, and there is no uniformity in test items and test methods. It is impossible to make a unified evaluation of the test results, and there is a lack of a general automatic test and evaluation system that meets the requirements of most ad hoc network equipment. Standard and general test methods, develop an automatic test system, provide unified, standard and practical test systems and methods for ad hoc network equipment manufacturers, and help test and evaluate the entire process of equipment design, research and development, production, and assembly. Based on this The automatic test system invented has been established as a follow-up standardization project, focusing on the standardization of the radio frequency performance test system and test method of the self-organizing network equipment, and providing guarantee for promoting the standardization and installation of the self-organizing network equipment and terminals

Images