10 search results - page 2 / 2 » Approximately achieving Gaussian relay network capacity with... |
CORR
2011
Springer
12 years 9 months ago
2011
Springer
—A state-dependent relay channel is studied in which strictly causal channel state information is available at the relay and no state information is available at the source and d...
CORR
2010
Springer
13 years 4 months ago
2010
Springer
We consider a Gaussian two-hop network where the source and the destination can communicate only via a relay node who is both an eavesdropper and a Byzantine adversary. Both the s...
GLOBECOM
2009
IEEE
14 years 2 days ago
2009
IEEE
— We present a new physical layer network coding (PLNC) scheme, called superimposed XOR, for two-way relay channels. The new scheme specifically takes into account the channel a...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
Abstract— Infrastructure based wireless communications systems as well as ad hoc networks experience a growing importance in present-day telecommunications. An increased density ...
CORR
2011
Springer
13 years 10 days ago
2011
Springer
Abstract—The capacity of multiuser networks has been a longstanding problem in information theory. Recently, Avestimehr et al. have proposed a deterministic network model to appr...