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Title:

Efficient Non-linear Equalization for 1-bit Quantized Cyclic Prefix-Free Massive MIMO Systems

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Plabst, D.; Munir J.; Mezghani A.; Nossek, J.A.
Abstract:
This paper addresses the problem of data detection for a massive Multiple-Input-Multiple-Output (MIMO) base station which utilizes 1-bit Analog-to-Digital Converters (ADCs) for quantizing the uplink signal. The existing literature on quantized massive MIMO systems deals with Cyclic Prefix (CP) transmission over frequency-selective channels. In this paper, we propose a computationally efficient block processing equalizer based on the Expectation Maximization (EM) algorithm in CP-free transmission...     »
Book / Congress title:
2018 15th International Symposium on Wireless Communication Systems (ISWCS)
Organization:
IEEE
Date of congress:
28th August - 31st August, 2018
Year:
2018
Language:
en
Publication format:
Print
Fulltext / DOI:
doi:10.1109/ISWCS.2018.8491219
WWW:
IEEE
TUM Institution:
Professur für Methoden der Signalverarbeitung
Copyright statement:
IEEE copyright notice
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