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conference paper
Approximately achieving Gaussian relay network capacity with lattice codes
2010
2010 Ieee International Symposium On Information Theory
Recently, it has been shown that a quantize-map-and-forward scheme approximately achieves (within a constant number of bits) the Gaussian relay network capacity for arbitrary topologies [1]. This was established using Gaussian codebooks for transmission and random mappings at the relays. In this paper, we show that the same approximation result can be established by using lattices for transmission and quantization along with structured mappings at the relays.
Type
conference paper
Web of Science ID
WOS:000287512700135
Authors
Publication date
2010
Published in
2010 Ieee International Symposium On Information Theory
ISBN of the book
978-1-4244-6960-4
Start page
669
End page
673
Subjects
Peer reviewed
NON-REVIEWED
EPFL units
Event name | Event place | Event date |
Austin, TX | Jul 13, 2010 | |
Available on Infoscience
December 16, 2011
Use this identifier to reference this record