Method for monitoring radio-frequency spectrum

A radio spectrum and wireless technology, applied in the field of spectrum monitoring, can solve the problems of difficult to provide comprehensive support for analysis and summary, difficult electromagnetic potential state, inaccurate direction finding and positioning, etc.

Active Publication Date: 2011-03-09
CHENGDU JIUHUA YUANTONG TECH DEV
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Problems solved by technology

However, the existing radio spectrum monitoring system faces the challenge of the increasingly complex electromagnetic environment in the air, and it is difficult to accurately understand the electromagnetic situation in the region. It is difficult for the system to provide comprehensive support for the management of various monitoring facilities in the network, the formulation and distribution of m

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  • Method for monitoring radio-frequency spectrum
  • Method for monitoring radio-frequency spectrum
  • Method for monitoring radio-frequency spectrum

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[0054] The present invention will be further described with reference to the accompanying drawings: the present invention has three application modes, monitoring station mode, control station mode and network system mode. Monitoring station mode such as figure 1 As shown, this mode is mainly used by a single station. It can passively receive tasks or instructions from the upper-level monitoring system, monitor direction finding work according to the issued instructions or task completion requirements, and transmit the data to the upper-level monitoring system in real time. In this mode, the spectrum monitoring system only has control and management functions for the equipment in the monitoring station, and cannot control other equipment except the monitoring station.

[0055] Control station mode such as figure 2 As shown, the spectrum monitoring system can realize multi-level networking monitoring according to task requirements; it can receive multiple monitoring and direction f...

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Abstract

The invention discloses a method for monitoring a radio-frequency spectrum, which comprises the step of establishing a monitoring network formed by connecting multiple monitoring facilities in a cable and radio mode and is characterized by comprising a task management step, a real-time monitoring step, an equipment management step and an information inquire step. The invention has the advantages that the multi-stage networking monitoring is realized according to actual requirements; multiple monitoring and direction finding tasks of the upper stage are received, and the task distribution and the implementation of process monitoring, and the summary and the report of the monitoring result are realized; the data fusion processing from multiple monitoring and direction finding equipment can be finished; one or more specified spectrum monitoring equipment can be remotely controlled; the frequency monitoring, the signal direction finding and positioning, the interference analysis, the signal monitoring and the like can be realized in real time; the configuration management of multiple monitoring equipment can be realized; and the work state and the communication link state of the monitoring equipment are dynamically monitored and controlled.

Description

technical field [0001] The present invention relates to a method for monitoring frequency spectrum, in particular to a method for monitoring radio frequency spectrum. Background technique [0002] The radio frequency spectrum monitoring system is an important system to realize the monitoring and management of the electromagnetic environment and radio signals. Its main function is to provide basic data for frequency management and technical means for radio management and control. [0003] With the rapid development of radio monitoring technology, radio monitoring and direction-finding equipment and systems in various provinces and cities across the country have developed into various types, such as fixed monitoring stations (central stations and unattended stations), vehicle-mounted mobile stations, airborne monitoring systems, Shipboard monitoring system and portable monitoring system. However, the existing radio spectrum monitoring system faces the challenge of the increas...

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Application Information

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IPC IPC(8): H04B17/00H04B17/382
Inventor 宁涛黎飞宏李卫银西文
Owner CHENGDU JIUHUA YUANTONG TECH DEV
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