Sending a Bivariate Gaussian Source over a Gaussian MAC with Feedback
dc.contributor.author
Lapidoth, Amos
dc.contributor.author
Tinguely, Stephan
dc.date.accessioned
2020-09-11T05:40:26Z
dc.date.available
2017-06-08T23:30:32Z
dc.date.available
2020-09-11T05:40:26Z
dc.date.issued
2007
dc.identifier.isbn
978-1-4244-1397-3
en_US
dc.identifier.isbn
978-1-4244-1429-1
en_US
dc.identifier.other
10.1109/ISIT.2007.4557554
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/19311
dc.description.abstract
We consider the problem of transmitting a bivariate Gaussian source over a two-user additive Gaussian multiple-access channel with feedback. Each of the transmitters observes one of the source components and tries to describe it to the common receiver. We are interested in the minimal mean squared error at which the receiver can reconstruct each of the source components. In the "symmetric case" we show that, below a certain signal-to-noise ratio threshold which is determined by the source correlation, feedback is useless and the minimal distortion is achieved by uncoded transmission. For the general case we give necessary conditions for the achievability of a distortion pair.
en_US
dc.language.iso
en
en_US
dc.publisher
IEEE
en_US
dc.title
Sending a Bivariate Gaussian Source over a Gaussian MAC with Feedback
en_US
dc.type
Conference Paper
dc.date.published
2008-07-09
ethz.book.title
2007 IEEE International Symposium on Information Theory
en_US
ethz.pages.start
2246
en_US
ethz.pages.end
2250
en_US
ethz.event
2007 IEEE International Symposium on Information Theory (ISIT 2007)
en_US
ethz.event.location
Nice, France
en_US
ethz.event.date
June 24-29, 2007
en_US
ethz.publication.place
Piscataway, NJ
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::02639 - Inst. f. Signal- und Informationsverarb. / Signal and Information Processing Lab.::03529 - Lapidoth, Amos / Lapidoth, Amos
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::02639 - Inst. f. Signal- und Informationsverarb. / Signal and Information Processing Lab.::03529 - Lapidoth, Amos / Lapidoth, Amos
ethz.date.deposited
2017-06-08T23:30:44Z
ethz.source
ECIT
ethz.identifier.importid
imp59364ca23966a62969
ethz.ecitpid
pub:31623
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2017-07-12T17:18:53Z
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2021-02-15T17:09:57Z
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true
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Conference Paper [35220]