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Mantissa-masking for energy-efficient floating-point LTE uplink MIMO baseband processing

Authors:: Guenther, D. , Henriksson, T. , Leupers, R. , Ascheid, G.
Book Title:: Proceedings of the 2016 Conference on Design, Automation & Test in Europe
Publisher:: EDA Consortium
Series:: DATE'16, Dresden, Germany
Pages:: p.p. 1028--1029
Address:: San Jose, CA, USA
Date:: 2016
Note:: Url: dl.acm.org/citation.cfm
ISBN:: 978-3-98153-706-2
Language:: English
Abstract:: The increasingly diverse wireless communication ecosystem has given rise to flexible, programmable plat- forms for wireless baseband processing. This industry case study presents advance development results of a fully pro- grammable, flexible floating-point DSP architecture for uplink (UL) multiple-input, multiple-output (MIMO) baseband process- ing with runtime-adaptive precision. By tuning the floating-point precision to the application needs, energy consumption can be reduced by up to 23 % per task.
Download:: BibTeX