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Dual-channel-based signal test method, test equipment, storage medium and device

A signal test and channel signal technology, which is applied in the direction of measuring devices, special recording/indicating devices, instruments, etc., can solve problems such as the inability to generate long data volume dual-channel signal algorithm tests, etc.

Active Publication Date: 2021-05-04
武汉能钠智能装备技术股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a dual-channel-based signal testing method, testing equipment, storage medium and device, aiming at solving the technical problem that a dual-channel signal with a large amount of data cannot be generated for algorithm testing

Method used

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  • Dual-channel-based signal test method, test equipment, storage medium and device

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Embodiment Construction

[0057] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0058] refer to figure 1 , figure 1 It is a schematic structural diagram of the test equipment of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0059] like figure 1 As shown, the testing device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 can include a display screen (Display), and the optional user interface 1003 can also include a standard wired interface and a wireless interface, and the wired interface of the user interface 1003 can be a Universal Serial Bus (Universal Ser...

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Abstract

The invention relates to the field of related receiving technologies, and discloses a dual-channel-based signal testing method, testing equipment, a storage medium and a device. In the present invention, each segment corresponding to the signal to be generated is generated according to the number of signal segments of the signal to be generated; each segment is traversed, and a pseudo-random symbol is generated; the pseudo-random symbol is sampled, and the first segment signal is determined according to the sampled signal ; The sampling signal is modulated by the frequency difference to obtain the modulation signal; the modulation signal is changed to obtain the second segment signal; when each segment traversal is completed, the first segment signal and the second segment signal of each segment Segment signals are spliced ​​to obtain channel signals. Obviously, the present invention performs segment processing on the first channel signal and the second channel signal, can obtain the channel signal with longer data volume, and uses the test signal with longer data volume to carry out the algorithm test operation of the correlation receiving algorithm, and solves the problem of It solves the technical problem that it is impossible to generate a dual-channel signal with a long data volume for testing.

Description

technical field [0001] The invention relates to the field of related receiving technologies, in particular to a dual-channel-based signal testing method, testing equipment, storage medium and device. Background technique [0002] The correlation receiving algorithm is mostly used for the detection operation of weak signals, and in order to better verify the algorithm performance of the correlation receiving algorithm, the algorithm test is mostly carried out by inputting dual-channel signals into the correlation receiving algorithm. [0003] It can be seen that the dual-channel signal as a test signal is particularly important for the realization of algorithm testing. Algorithm testing can be better performed by generating and using dual-channel signals with long data volumes to overcome increasingly complex propagation channels and electromagnetic environments. [0004] However, at present, there is no ability to generate dual-channel signals with a large data volume for al...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D3/00G01D21/00
CPCG01D3/00G01D21/00
Inventor 常兴朱珍珍
Owner 武汉能钠智能装备技术股份有限公司