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GPU-based multi-client real-time spectrum monitoring system and method

A real-time spectrum and monitoring system technology, applied in the field of spectrum analysis, can solve problems such as not supporting spectrum playback, not supporting user customization, and unable to meet user needs

Active Publication Date: 2018-06-08
XIAN SPACE STAR TECH IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Spectrum analyzers currently on the market can only be used to view and analyze signals, do not support user customization, cannot alarm for abnormal spectrum and interference signals, do not have database functions, that is, do not support spectrum playback and other functions, so they cannot meet user needs

Method used

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  • GPU-based multi-client real-time spectrum monitoring system and method
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  • GPU-based multi-client real-time spectrum monitoring system and method

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Embodiment Construction

[0038] The present invention will be described in detail below in combination with specific embodiments.

[0039] The GPU-based multi-client real-time spectrum monitoring system involved in the present invention includes a spectrum acquisition board, an optical fiber interface board, a GPU board, a chassis, a server, and a spectrum monitoring terminal; The optical fiber interface board is located in the server and is interconnected with the server through PCIe; the GPU board is located in the server and is interconnected with the server through PCIe; the server and the spectrum monitoring terminal are interconnected through the network.

[0040] The spectrum acquisition board includes a spectrum acquisition carrier board and an ADC acquisition sub-board; the spectrum acquisition carrier board is equipped with two FMC connectors, one is interconnected with the ADC acquisition sub-board, and the other realizes optical port output; the spectrum acquisition carrier board is also eq...

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Abstract

The invention relates to a multi-client real-time spectrum monitoring system based on GPU and a method thereof. The multi-client real-time spectrum monitoring system comprises a frequency spectrum acquisition board, an optical fiber interface board, a GPU board, a crate, a server and a frequency spectrum monitoring terminal; the frequency spectrum acquisition board is located in the crate and in interconnection with the optical fiber interface board through four optical ports; the optical fiber interface board is located in the server and in interconnection with the server through 8xPCIe; the GPU board is located in the server, and the server is in interconnection through PCIe, the server and the frequency spectrum monitoring terminal are in interconnection through the internet; the frequency spectrum acquisition board comprises a frequency spectrum acquisition carrying board and an ADC acquisition sub board; the frequency spectrum acquisition carrying board is configured with two FMC connectors, one of the connectors is in interconnection with the ADC acquisition sub board, and the other one of the connectors achieves optical port output; the ADC acquisition sub board is configured with two ADC acquisition chips, and a medium frequency interface is reserved for signal input. The multi-client real-time spectrum monitoring system is high in analysis precision, stable and reliable in operation, has high compatibility and meets requirements of clients, and it is convenient for a user to conduct real-time whole-network frequency spectrum monitoring locally or remotely.

Description

technical field [0001] The invention belongs to the technical field of spectrum analysis, and in particular relates to a GPU-based multi-client real-time spectrum monitoring system and a method thereof. Background technique [0002] With the development of communication, aerospace, image video, military, medical and other fields, the application of spectrum analysis in various fields is getting deeper and deeper, especially in the case of high real-time requirements, it is necessary to design and apply high-speed data acquisition, storage And signal detection system, in order to acquire, store and process a large amount of data in a short time, especially in high-end measurement and control fields such as satellite communication, aerospace, and radar. [0003] Spectrum analyzers currently on the market can only be used to view and analyze signals, do not support user customization, cannot alarm for abnormal spectrum and interference signals, do not have database functions, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B17/30H04L12/24
CPCH04B17/30H04L41/0631H04L41/24
Inventor 崔倩谭金林胡琼张朗孟明胡鹏涛
Owner XIAN SPACE STAR TECH IND GRP
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