Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Juergen Freudenberger"'
Publikováno v:
IEEE Wireless Communications Letters. 11:786-790
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d59a67151b181cf0ea00ebd4130b988e
https://doi.org/10.1109/lwc.2022.3144438
https://doi.org/10.1109/lwc.2022.3144438
Autor:
Daniel Rohweder, Robert F. H. Fischer, Sebastian Stern, Sergo Shavgulidze, Juergen Freudenberger
Publikováno v:
IEEE Transactions on Communications. 69:5079-5090
The Hurwitz lattice provides the densest four-dimensional packing. This fact has motivated research on four-dimensional Hurwitz signal constellations for optical and wireless communications. This work presents a new algebraic construction of finite s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cef34792b243b0f614094ff898d7c9d9
https://doi.org/10.1109/tcomm.2021.3083323
https://doi.org/10.1109/tcomm.2021.3083323
Publikováno v:
Journal of Computer and Communications. :170-180
In this article, we give the construction of new four-dimensional signal constellations in the Euclidean space, which represent a certain combination of binary frequency-shift keying (BFSK) and M-ary amplitude-phase-shift keying (MAPSK). Description
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8982147d9e1550087641cc5cee1e3a09
https://doi.org/10.4236/jcc.2020.812016
https://doi.org/10.4236/jcc.2020.812016
Publikováno v:
ICCE-Berlin
This paper proposes a novel transmission scheme for generalized multistream spatial modulation. This new approach uses one Mannheim error correcting codes over Gaussian or Eisenstein integers as multidimensional signal constellations. These codes ena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::660e16ee9f89311e84814d58bc7dfa8c
https://doi.org/10.1109/icce-berlin50680.2020.9352168
https://doi.org/10.1109/icce-berlin50680.2020.9352168
Autor:
Klaus Linhard, Juergen Freudenberger
Publikováno v:
INTERSPEECH
Scopus-Elsevier
Scopus-Elsevier
In this paper we consider a two-channel diversity technique thatcombines the processed signals of two separate microphones.Forin-car applications, this enables a better compromise forthemicrophone positions. The advantage of the proposed systemis its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8032454e608c312e7b3706567eed273
https://doi.org/10.21437/interspeech.2005-743
https://doi.org/10.21437/interspeech.2005-743
Autor:
Sebastian Stern, Daniel Rohweder, Sergo Shavgulidze, Juergen Freudenberger, Robert F. H. Fischer
Publikováno v:
BASE-Bielefeld Academic Search Engine
SPAWC
SPAWC
This work proposes a suboptimal detection algorithm for generalized multistream spatial modulation. Many suboptimal detection algorithms for spatial modulation use two-stage detection schemes where the set of active antennas is detected in the first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdaec7a51b31f7d4895f1a744b55e434
https://opus.htwg-konstanz.de/frontdoor/index/index/docId/2177
https://opus.htwg-konstanz.de/frontdoor/index/index/docId/2177
