用于多数据路径DSP的块浮点系统

1998 IEEE Workshop on Signal Processing Systems. SIPS 98. Design and Implementation (Cat. No.98TH8374) Pub Date : 1998-10-08 DOI:10.1109/SIPS.1998.715805

S. Kobayashi, G. Fettweis

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引用次数: 11

摘要

为了解决未来移动通信DSP体系结构中的算法表示问题，本文对不同算法表示的信号处理质量进行了研究。在此基础上，开发了一种新型的块浮动多数据路径DSP。与短字浮点数或传统的块浮点数相比，这种实现具有优越的信号处理性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A block-floating-point system for multiple datapath DSP

In order to give an answer to the question of the arithmetic representation in future DSP architectures for mobile communication applications, the signal processing quality of different arithmetic representations has been studied. Based on the result, an implementation of a novel block-floating multiple datapath DSP has been developed. This implementation allows a superior signal processing performance compared to that of short-word floating-point or conventional block-floating-point.

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来源期刊

1998 IEEE Workshop on Signal Processing Systems. SIPS 98. Design and Implementation (Cat. No.98TH8374)

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