A wireless MIMO CPM system with blind signal separation for incoherent demodulation

A wireless MIMO CPM system with blind signal separation for incoherent demodulation

A multiple-input multiple-output (MIMO) wireless transmission system with continuous phase modulation (CPM) is considered. A novel MIMO CPM receiver with incoherent modulation is presented. The incoherent demodulation of CPM allows an uncomplicated handling of a frequency offset compared to coherent...

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Main Authors: O. Weikert, U. Zölzer
Format: Article
Language:deu
Published: Copernicus Publications 2008-05-01
Series:Advances in Radio Science
Online Access:http://www.adv-radio-sci.net/6/101/2008/ars-6-101-2008.pdf
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spelling doaj-8e85a22574c045499d28d7e42f01c63c2020-11-24T21:22:22ZdeuCopernicus PublicationsAdvances in Radio Science 1684-99651684-99732008-05-016101105A wireless MIMO CPM system with blind signal separation for incoherent demodulationO. WeikertU. ZölzerA multiple-input multiple-output (MIMO) wireless transmission system with continuous phase modulation (CPM) is considered. A novel MIMO CPM receiver with incoherent modulation is presented. The incoherent demodulation of CPM allows an uncomplicated handling of a frequency offset compared to coherent approaches requiring exact knowledge of the carrier frequency. Blind signal separation (BSS) is applied in the proposed MIMO CPM receiver to separate the signals without any knowledge of the MIMO channel. The BSS permits the demodulation of each separated signal by an incoherent CPM demodulator. For bandwidth efficient transmission partial response CPM and non-binary modulation is applied. The applicability of the proposed system is verified by simulation results. http://www.adv-radio-sci.net/6/101/2008/ars-6-101-2008.pdf
collection DOAJ
language deu
format Article
sources DOAJ
author O. Weikert
U. Zölzer
spellingShingle O. Weikert
U. Zölzer
A wireless MIMO CPM system with blind signal separation for incoherent demodulation
Advances in Radio Science
author_facet O. Weikert
U. Zölzer
author_sort O. Weikert
title A wireless MIMO CPM system with blind signal separation for incoherent demodulation
title_short A wireless MIMO CPM system with blind signal separation for incoherent demodulation
title_full A wireless MIMO CPM system with blind signal separation for incoherent demodulation
title_fullStr A wireless MIMO CPM system with blind signal separation for incoherent demodulation
title_full_unstemmed A wireless MIMO CPM system with blind signal separation for incoherent demodulation
title_sort wireless mimo cpm system with blind signal separation for incoherent demodulation
publisher Copernicus Publications
series Advances in Radio Science
issn 1684-9965
1684-9973
publishDate 2008-05-01
description A multiple-input multiple-output (MIMO) wireless transmission system with continuous phase modulation (CPM) is considered. A novel MIMO CPM receiver with incoherent modulation is presented. The incoherent demodulation of CPM allows an uncomplicated handling of a frequency offset compared to coherent approaches requiring exact knowledge of the carrier frequency. Blind signal separation (BSS) is applied in the proposed MIMO CPM receiver to separate the signals without any knowledge of the MIMO channel. The BSS permits the demodulation of each separated signal by an incoherent CPM demodulator. For bandwidth efficient transmission partial response CPM and non-binary modulation is applied. The applicability of the proposed system is verified by simulation results.
url http://www.adv-radio-sci.net/6/101/2008/ars-6-101-2008.pdf
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