具有103个GOPS动态可重构逻辑核的软件无线电灵活信号处理平台芯片

H. Fujisawa, M. Saito, S. Nishijima, N. Odate, Y. Sakai, K. Yoda, I. Sugiyama, T. Ishihara, Y. Hirose, H. Yoshizawa
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引用次数: 5

摘要

软件定义无线电(SDR)有望成为多通信系统下无线通信的一项进步技术。SDR需要高性能、低功耗、短时延的硬件。我们开发了一种基于粗粒度可重构逻辑内核和灵活加速器模块混合架构的SDR单芯片基带处理LSI,以实现所需的功能。最高性能为103 GOPS。此外,我们还实现了IEEE 802.11a和IEEE 802.11b,并显示了延迟方面的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Flexible Signal Processing Platform Chip for Software Defined Radio with 103 GOPS Dynamic Reconf1gurable Logic Cores
Software defined radio (SDR) is expected to be a progressive technology for wireless communications under multi-communication systems. SDR requires high performance, low power consumption, and short latency hardware. We have developed a single-chip baseband processing LSI for SDR based on a hybrid architecture of coarse-grain reconfigurable logic cores and flexible accelerator modules to achieve the required features. The maximum performance is 103 GOPS. Moreover, we implemented IEEE 802.11a and IEEE 802.11b, and show the effectiveness in latency.
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