PROGRAMMABLE IMPLEMENTATIONS OF MIMO-OFDM DETECTORS: DESIGN, BENCHMARKING AND COMPARISON

被引：0
|
作者：
Janhunen, Janne [1 ]
Pitkanen, Teemu [2 ]
Silven, Olli [3 ]
Juntti, Markku [1 ]
机构：
[1] Univ Oulu, Ctr Wireless Commun, Oulu, Finland
[2] Tampere Univ Technol, Dept Comp Syst, Tampere, Finland
[3] Univ Oulu, Comp Sci & Engn Lab, Oulu, Finland
来源：
2012 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) | 2012年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Programmable MIMO-OFDM detector design, benchmarking and comparison of implementations have been considered in this paper. We emphasize the significance of co-optimizing the algorithm, software and hardware together in order to reach demanding energy, latency and area restrictions introduced in current standards. We compare energy consumption of the detection algorithms based on the theoretical complexities in function of signal-to-noise ratio. Applying co-optimizing we show how a carefully designed programmable architecture can achieve the 3G long term evolution (LTE) detection rate requirements with a reasonable energy consumption.
引用
收藏
页码：1581 / 1584
页数：4
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