449 citations · 471 across the 6 of their papers we have counts for
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cs.IT2011★ 5 cited
Lattice codes for the Gaussian relay channel: Decode-and-Forward and Compress-and-Forward
Yiwei Song, Natasha Devroye
Lattice codes are known to achieve capacity in the Gaussian point-to-point channel, achieving the same rates as independent, identically distributed (i.i.d.) random Gaussian codebo…
cs.IT2011
A Lattice Compress-and-Forward Scheme
Yiwei Song, Natasha Devroye
We present a nested lattice-code-based strategy that achieves the random-coding based Compress-and-Forward (CF) rate for the three node Gaussian relay channel. To do so, we first o…
cs.IT2011
Structured interference-mitigation in two-hop networks
Yiwei Song, Natasha Devroye
We consider two-hop S-R-D Gaussian networks with a source (S), a relay (R) and a destination (D), some of which experience additive interference. This additive interference, which…