117 search results - page 2 / 24 » On the capacity of the single source multiple relay single d... |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
Distributed space-time block coding is a diversity technique to mitigate the effects of fading in multi-hop wireless networks, where multiple relay stages are used by a source to ...
GLOBECOM
2007
IEEE
14 years 13 days ago
2007
IEEE
In this paper, we consider a MIMO wireless relay network where communication between a source and a destination node is assisted by multiple relay nodes using the Amplifyand-Forwar...
TWC
2008
13 years 8 months ago
2008
In this paper, we provide a complete study on the training based channel estimation issues for relay networks that employ the amplify-and-forward (AF) transmission scheme. We first...
GLOBECOM
2009
IEEE
13 years 6 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
NETWORKING
2007
13 years 10 months ago
2007
We evaluate the performance of a class of two-hop relay protocols for mobile ad hoc networks. The interest is on the multicopy two-hop relay (MTR) protocol, where the source may ge...