476 search results - page 3 / 96 » The Relay Channel with a Wire-tapper |
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract-- A new approach to distributed cooperative beamforming in two-way half-duplex relay networks with frequency selective channels is proposed. In our scheme, two transceiver...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
We investigate the multipath fading relay channel in the limit of a large bandwidth, and in the non-coherent setting, where the channel state is unknown to all terminals, including...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
Abstract--In this letter the performance of multiple relay channels is analyzed for the situation in which multiple antennas are deployed only at the relays. The simple repetition-...
CORR
2007
Springer
13 years 6 months ago
2007
Springer
—Resource allocation is investigated for fading relay channels under separate power constraints at the source and relay nodes. As a basic information-theoretic model for fading r...
GLOBECOM
2008
IEEE
14 years 15 days ago
2008
IEEE
—A multi-hop relay channel with multiple antenna terminals in a quasi-static slow fading environment is considered. For both full-duplex and half-duplex relays the fundamental di...