Low-Power On-the-Fly Reconfigurable Iterative MIMO Detection and LDPC Decoding Design Conference Paper

abstract

• Manufacturing and operation of wireless systems require a practical solution for achieving low-power and high-performance when using advance communication apparatus such as that using multiple-input and multiple-output (MIMO). Often algorithm solutions achieve very high performance but over only in a narrow range of operating parameters. This paper presents a hardware design of MIMO detection that allows real-time switching between various algorithms and detection effort to achieve high performance over the wide-range of signal to noise ratio (SNR) found in realistic operating conditions. We illustrate a design with over 80% reduction in detection power that satisfies the required quality of service (QoS) in SNRs (Eb/No) as low as 8.7 dB.

authors

• Choi, Gwan
• Lu, Mi

published proceedings

• FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE IV, PTS 1-5

author list (cited authors)

• Rohani, E., Xu, J., Choi, G., & Lu, M. i.

citation count

• 5

complete list of authors

• Rohani, Ehsan||Xu, Jingwei||Choi, Gwan||Lu, Mi

publication date

• April 2014

publisher

• Trans Tech Publications  Publisher

published in

• Applied Mechanics and Materials  Journal

keywords

• Iterative
• Ldpc
• Low-power
• Mimo
• Reconfigurable

Digital Object Identifier (DOI)

• 10.4028/www.scientific.net/AMM.496-500.1825

International Standard Book Number (ISBN) 13

• 978-3-03785-992-6

start page

• 1825

end page

• 1829

volume

• 496-500

URL

• http%3A%2F%2Fdx.doi.org%2F10.4028%2Fwww.scientific.net%2Famm.496-500.1825