一种面向宽带复杂信号侦察的可配置计算应用框架

可配置计算系统的优势与系统设计过程的复杂性是一对矛盾,可配置计算框架为此提供了有益的思路。但受限于适用范围与通用性考虑,已有的特别是商业框架仅支持系统的静态重构。本文针对宽带信号侦察这一特定应用领域,提出了一种功能级可配置计算应用框架BSRRCS-RCAF,该框架将领域应用中具有共性的计算与功能模块抽取和集中起来,形成二进制比特流配置文件库,并提供构建此类系统的公共服务体系。基于公共服务体系以及配置文件库,当需要修改或者重新构建宽带信号侦察系统时,只需在现有框架下动态调用配置组件库,或者遵循框架的统一设计接口完善补充组件库中的特定功能部分,整个系统设计框架将得到方便复用,便于实现基于快速重构的多种系统功能。

A kind of reconfigurable computing application framework for broadband complex signal reconnaissance

The advantage of reconfigurable computing system is in conflict with its complex design, and the Reconfigurable Computing Application Framework (RCAF) supplies a rewarding approach. But by the limitation of applicability and general purpose, some RCAF(especially some commercial version) only supports the static reconfiguration. This research proposes a kind of Reconfigurable Computing Application Framework BSRRCS-RCAF for the specific application of Broadband Signal Reconnaissance, which extracts and collects the computing and function modules as the form of library of configurable files. When the system of Broadband Signal Reconnaissance needs to be modified or reconstructed, the user, who is also the designer of the system, only needs to schedule the components from the library dynamically, or complement the special functions of the system, then the framework of the system will be reused conveniently. Based on BSRRCS RCAF, it is easily and quickly to realize the system with multi-functions.