Towards software defined radios using coarse-grained reconfigurable hardware

被引:33
|
作者
Rauwerda, Gerard K. [1 ]
Heysters, Paul M.
Smit, Gerard J. M. [1 ]
机构
[1] Univ Twente, Dept Elect Engn Math & Comp Sci, NL-7500 AB Enschede, Netherlands
关键词
heterogeneous reconfigurable hardware; orthogonal frequency division multiplexing (OFDM); software defined radio (SDR); system-on-chip (SoC); turbo decoding; viterbi; wide-band code division multiple access (WCDMA);
D O I
10.1109/TVLSI.2007.912075
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Mobile wireless terminals tend to become multimode wireless communication devices. Furthermore, these devices become adaptive. Heterogeneous reconfigurable hardware provides the flexibility, performance, and efficiency to enable the implementation of these devices. The implementation of a wide-band code division multiple access and an orthogonal frequency division multiplexing receiver using the same coarse-grained reconfigurable MONTIUM tile processor is discussed. Besides the baseband processing part of the receiver, the same reconfigurable processor has also been used to implement Viterbi and Turbo channel decoders.
引用
收藏
页码:3 / 13
页数:11
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