476 search results - page 12 / 96 » The Relay Channel with a Wire-tapper |
83
Voted
TWC
2008
14 years 9 months ago
2008
Abstract--Designing diversity achieving schemes over the wireless broadband fading relay channels is crucial to achieve higher diversity gains. These gains are achieved by exploiti...
CORR
2008
Springer
14 years 9 months ago
2008
Springer
The secrecy capacity is developed for a class of relay channels with orthogonal components and a passive eavesdropper node. The relay and destination receive signals from the sourc...
TCOM
2010
14 years 4 months ago
2010
Abstract--This paper develops an amplify-and-forward relaying scheme for multiuser wireless cooperative networks under frequency-selective block-fading. Single-carrier frequency di...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
—We consider a system with a single base station communicating with multiple users over orthogonal channels while being assisted by multiple relays. Several recent works have sug...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— This paper explores relay selection and selection diversity for coded cooperation in wireless sensor networks, with complexity constraints for the sensor nodes. In previous wor...