Institute for Communication Technologies and Embedded Systems

A Novel Class of Linear MIMO Detectors With Boosted Communications Performance: Algorithm and VLSI Architecture

Authors:
Auras, D.Leupers, R.Ascheid, G.
Book Title:
Proceedings of the 2014 IEEE Computer Society Annual Symposium on VLSI (ISVLSI)
Publisher:
IEEE
Pages:
p.p. 41 - 47
Address:
Tampa, FL, USA
Date:
Jul. 2014
ISBN:
978-1-47993-763-9
DOI:
10.1109/ISVLSI.2014.16
Language:
English
Abstract:
This paper introduces a novel class of linear soft-input soft-output detectors with boosted communications performance. The detector showed an SNR gain of up to 2.4 dB compared to state-of-the-art linear detectors. We introduce a low-complexity algorithm tailored for VLSI implementation, and propose a suitable architecture. The developed ASIC demonstrates the feasibility and efficiency of the concept, achieving the IEEE 802.11n standard’s peak data rate of 600 Mbit/s.
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