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Distributed-storage-based SCA component loading device and loading method

A distributed storage and loading device technology, which is applied in the direction of program control devices, program loading/starting, electrical components, etc., can solve the problems affecting the performance of SCA system and slow loading speed, so as to save file reading and transmission time and improve Effects of loading speed, improved loading efficiency, and waveform reconstruction ability

Active Publication Date: 2013-10-23
THE 36TH INST OF CENT MILITARY COMMISSION EQUIP DEV DEPT
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Problems solved by technology

[0027] Therefore, the main problem of the existing waveform component loading method is that the loading speed is slow, which seriously affects the performance of the SCA system

Method used

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  • Distributed-storage-based SCA component loading device and loading method
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  • Distributed-storage-based SCA component loading device and loading method

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Embodiment Construction

[0048] Such as figure 1 As shown, the SCA component loading device based on distributed storage of the present invention includes a bus connected to the loading interface driver on the GPP and a plurality of loadable target devices;

[0049] The GPP also includes a loading proxy logic device connected to the loading interface driver and the GPP memory, the number of the loading proxy logic device is the same as the number of loadable target devices, and the loading file records of the loading proxy logic device are stored in in GPP memory;

[0050] the plurality of loadable target devices is connected to an internal load bus;

[0051]A loading proxy device is also connected between the internal loading bus and the bus, and the loading proxy device is also connected to the loading memory;

[0052] The loading proxy logic device on the GPP calls the loading proxy device through the loading interface drive device through the bus according to the loading file record in the GPP ...

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Abstract

The invention discloses a distributed-storage-based SCA component loading device and loading method, and aims to improve the loading speed of an SCA component. The SCA component loading device comprises a concentration line connected to a loading interface driving device on a GPP and a plurality of loadable target devices; the GPP further comprises loading agent logic devices connected to a loading interface driving and a GPP memory; the number of the loading agent logic devices is the same as that of the loadable target devices; records of loading files are stored in the GPP memory; the plurality of loadable target devices are connected to inside loading concentration lines; a loading agent device is arranged between the inside loading concentration lines and the concentration line, and is also connected to a loading memory; the loading agent logic devices on the GPP according to the records of the loading files in the GPP memory calls the loading agent device through the loading interface driving device and the concentration line, and the loading agent device is used for realizing loading of the loadable target devices according to data of the loadable target devices in the loading memory.

Description

technical field [0001] The invention belongs to the technical field of software communication, in particular to a distributed storage-based SCA component loading device and loading method. Background technique [0002] Software radio is a communication system that adopts an open architecture, forms a general hardware platform with modular hardware units through standard interfaces, and realizes wireless communication functions by loading waveform software. In other words, the software radio station is equivalent to a high-speed computer plus an antenna. The most prominent feature of software radio is openness and flexibility. [0003] Software Communication Architecture (hereinafter referred to as SCA) is a technical standard that has been generally recognized and used in the field of software radio. SCA systematically extracts the common attributes of various wireless communication systems, and uses object-oriented system design and analysis methods to describe the compos...

Claims

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Application Information

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IPC IPC(8): G06F9/445H04L29/08
Inventor 胡永扬范建华吕遵明王晓波卢紫毅王彦刚万留进李冉成洁
Owner THE 36TH INST OF CENT MILITARY COMMISSION EQUIP DEV DEPT
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