FDMA satellite communication link performance test method and device and electronic equipment

A link performance and satellite communication technology, applied in the field of communication, can solve problems such as inability to monitor and troubleshoot link status in real time, destroy physical connections of equipment, and complicated operations, etc., to facilitate quick troubleshooting, real-time reporting and monitoring, and simple operation Effect

Active Publication Date: 2022-04-22
NO 63921 UNIT OF PLA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to monitor the communication quality of the link during the communication process, the existing FDMA satellite communication equipment needs to switch the working mode of the equipment to the testing mode or connect the input and output of the equipment to the error Code tester, this test method is complicated to operate, takes a long time and destroys the physical connection of the device, and cannot perform link status monitoring and troubleshooting in real time without interruption

Method used

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  • FDMA satellite communication link performance test method and device and electronic equipment
  • FDMA satellite communication link performance test method and device and electronic equipment
  • FDMA satellite communication link performance test method and device and electronic equipment

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Embodiment Construction

[0057] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily realize them. Also, for clarity, parts not related to describing the exemplary embodiments are omitted in the drawings.

[0058] In the present disclosure, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts or combinations thereof disclosed in the specification, and are not intended to exclude one or a plurality of other features, numbers, steps, acts, parts, parts or combinations thereof exist or are added.

[0059] In addition, it should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings...

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Abstract

The embodiment of the invention discloses a method and device for online testing FDMA satellite communication link performance. According to the embodiment of the invention, when the service is idle, the non-quantitative empty frame used for adapting to the transmission rate of the physical layer is inserted into the link layer to carry out the performance test, so that the limitation of carrying out the performance test on the original FDMA link satellite communication by switching the mode and switching the physical connection is solved, the FDMA satellite communication link performance can be tested online in real time, and the test efficiency is improved. According to the method, the working mode and the physical connection of the original equipment are not interrupted, the operation is simple, the use is flexible, the implementation complexity is low, the link state can be reported and monitored in real time, and the satellite link fault can be quickly checked.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and in particular to a method, device and electronic equipment for testing the performance of an FDMA satellite communication link. Background technique [0002] In practical engineering applications, FDMA satellite communication links are affected by factors such as rain fading, multipath fading, adjacent channel interference, Doppler frequency shift, etc., and the link communication quality changes greatly. Road adaptive transmission, and at the same time, when the communication system encounters a fault, it can quickly and accurately troubleshoot and locate the fault. [0003] In order to monitor the communication quality of the link during the communication process, the existing FDMA satellite communication equipment needs to switch the working mode of the equipment to the testing mode or connect the input and output of the equipment to the error Code tester, this test method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/309H04B17/40H04L1/20
CPCH04B17/309H04B17/40H04L1/203Y02D30/70
Inventor 马立波王敬陈旭东苗志敏周士雷刘岩徐华正陈杰刘赞
Owner NO 63921 UNIT OF PLA
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