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Implementation methods for multiple communication modes in modularized data flow driving

A technology of communication mode and implementation method, applied in the direction of electrical digital data processing, instruments, etc., can solve the problem of flow chart stuck and not running.

Active Publication Date: 2014-03-12
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But on the one hand, due to the complexity of the radar signal processing process, if each module in the flow diagram built with modules and connections is executed according to the basic logic, the flow diagram will get stuck and not run

Method used

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  • Implementation methods for multiple communication modes in modularized data flow driving
  • Implementation methods for multiple communication modes in modularized data flow driving
  • Implementation methods for multiple communication modes in modularized data flow driving

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Embodiment Construction

[0100] The using method of the device of the present invention will be further described below in conjunction with the accompanying drawings and embodiments, mainly including the following three parts:

[0101] 1. Introduction of multiple communication modes;

[0102] Two, the MPI basic communication function that the present invention uses;

[0103] 3. Implementation methods of multiple communication modes.

[0104] Such as Figure 11 As shown, the implementation process of multiple communication modes is as follows: firstly, the system is initialized, then the communication mode recognition module starts the corresponding communication mode according to the identification mark, and finally executes the step of selecting the communication mode. For a variety of communication modes, they are respectively named as selective transmission mode, selective reception mode, feedback mode, sliding window accumulation mode, and beat reception mode, which will be introduced separately...

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Abstract

The invention belongs to the field of radar software and modularization signal processing, and discloses implementation methods for multiple communication modes in modularized data flow driving. The implementation methods are characterized in that the implementation methods of a selective sending mode, a selective receiving mode, a three-type feedback mode, a sliding window accumulation mode and a beat receiving mode are designed according to the basic communication function of a message passing interface (MPI) capable of being applied in a cross-platform mode. According to the realization process of the communication modes, a system is initialized firstly, the communication mode is judged according to recognition identification, and finally the step of selecting the communication modes is executed. The implementation methods can support realization of radar software integrated development tool in the communication field strongly.

Description

technical field [0001] The invention belongs to the field of radar software modularized signal processing. Background technique [0002] Traditionally, the development in the field of radar signal processing is highly specialized, poor in versatility, and has a long cycle. The idea of ​​modular development promotes the modular division of the signal processing flow to obtain relatively independent functional modules. On this basis, the graphical development of the entire signal processing flow is further realized, that is, the signal processing flow is built by simply dragging and dropping modules and connections, so that the reuse of modules can be realized, that is, the function code of the module only needs to be developed once, so that Completely liberate software developers from heavy code writing tasks. [0003] Radar signal processing has the characteristics of data flow drive, that is, the data of a single pulse or a single coherent processing interval (CPI) is pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/38
Inventor 汤俊孙培林
Owner TSINGHUA UNIV
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