Signal frequency conversion sampling test control method, system and device and storage medium
A frequency conversion sampling and test control technology, applied in the field of communication, can solve the problems of inability to guarantee the stability and quality of signal frequency conversion, low configuration convenience, and inability to monitor the working status of frequency conversion units in real time, etc., so as to improve convenience and realize work Condition monitoring, the effect of ensuring stability and reliability
Inactive Publication Date: 2019-06-07
中科院计算技术研究所南京移动通信与计算创新研究院
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Problems solved by technology
However, when performing frequency conversion processing on signals, it is often necessary to configure system-related parameters. Most of the existing FPGA-based digital frequency conversion systems use wired programming to configure parameters, which is not convenient for configuration and cannot be configured. The working status of the frequency conversion unit is monitored in real time, which cannot guarantee the stability and quality of signal frequency conversion
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[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] It should be noted that, if there is no conflict, various features in the embodiments of the present invention may be combined with each other, and all of them are within the protection scope of the present invention. In addition, although functional modules are divided in the schematic diagram of the system, and the logical order is shown in the flow chart, in some cases, the division of modules in the system or the sequence shown in the flow chart can be performed differently. or the steps described.
[0040] With the rapid development of wireless communication technology, analog devices ...
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The invention discloses a signal frequency conversion sampling test control method, system anddevice and a storage medium. connection based on a client / server structure is established with the frequency conversion unit, the frequency conversion unit serves as a client, signals with configuration information can be remotely sent to the frequency conversion unit through the server, wired connectionprogramming is not needed any more, and convenience of parameter configuration of the frequency conversion unit is greatly improved; Meanwhile, through the connection based on the client / server structure, the working state parameters related to the frequency conversion unit can be received, so that the working state monitoring of the frequency conversion unit is realized, whether the frequency conversion unit works normally or not is judged in time, and the communication stability and reliability are ensured.
Description
technical field [0001] The invention relates to the field of communication technology, in particular to a signal frequency conversion sampling test control method, system, device and storage medium. Background technique [0002] With the rapid development of wireless communication technology, analog devices are difficult to adapt to today's wireless communication system due to their large size and poor stability. Digital frequency conversion has gradually replaced analog frequency conversion and has become the mainstream means of wireless signal frequency conversion. Compared with analog frequency conversion , Digital frequency conversion has the advantages of high reliability and small size. Now most of the digital frequency conversion is implemented based on FPGA. FPGA system has simple wiring and low cost, and because of its programmable characteristics, it can be used in software to make it have good adaptability and scalability. However, when performing frequency conve...
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Inventor 邓红梅赵峰曹泽玲马英矫胡金龙石晶林
Owner 中科院计算技术研究所南京移动通信与计算创新研究院