18 search results - page 2 / 4 » The Wireless Opaque Channel to Contrast Information Leakage |
CISS
2008
IEEE
14 years 3 hour ago
2008
IEEE
—Reliable wireless communications often requires accurate knowledge of the underlying multipath channel. This typically involves probing of the channel with a known training wave...
GLOBECOM
2007
IEEE
13 years 9 months 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...
CISS
2008
IEEE
14 years 3 hour ago
2008
IEEE
— Multiple-input multiple-output (MIMO) techniques allow for multiplexing and/or diversity gain, and will be widely deployed in future wireless systems. In this paper, we propose...
JSAC
2007
13 years 5 months ago
2007
Abstract— Transmit channel side information (CSIT) can significantly increase MIMO wireless capacity. Due to delay in acquiring this information, however, the time-selective fad...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
— In contrast to the prevalent assumption of rich multipath in information theoretic analysis of wireless channels, physical channels exhibit sparse multipath, especially at larg...